LD980DQD-FGM1

LD980DQD-FGM1
Cover Lens
Complete Displays Based
Systems Provider
Integrating TFT LCD, Touch,
Bezel
Touch Sensor
Embedded Board, Microsoft
Embedded OS, Wireless,
Printer and all relevant cables
Bonding/Optical/Tape
Embedded Board/AD
Driving solution
working together seamlessly
Total Cost of Ownership
TFT display
Storage
Wireless
Software
Saving you time and money
and allowing you to free up
your engineering resource
Backlight Driver
Local Expertise
Computer-on-Module
Memory
Housing
Technical support at your
doorstep with local labs and
engineers taking you from
concept to production
Technology
Datasheet
Datasheet
LD980DQD-FGM1
More Value!
If you require a touch panel and/or mechanical integration,
please scan the QR code or click the URL
www.avnet-embedded.eu/products/displays
www.avnet-embedded.eu
May 2015
LD980DQD
Product Specification
SPECIFICATION
FOR
APPROVAL
(
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
) Preliminary Specification
( ● ) Final Specification
98.0” QWUXGA TFT LCD
Title
BUYER
AVNET
MODEL
SUPPLIER
LG Display Co., Ltd.
*MODEL
LD980DQD
SUFFIX
FGM1(RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
SIGNATURE
DATE
/
APPROVED BY
SIGNATURE
DATE
H. S. Song / Team Leader
REVIEWED BY
/
M. J. Lee / Project Leader
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
H. S. Choi / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
CONTENTS
ITEM
Number
1
2
3
4
5
6
7
8
9
Page
COVER
-
CONTENTS
2
RECORD OF REVISIONS
3
GENERAL DESCRIPTION
4
ABSOLUTE MAXIMUM RATINGS
5
ELECTRICAL SPECIFICATIONS
6
3-1
ELECTRICAL CHARACTERISTICS
6
3-2
INTERFACE CONNECTIONS
7
3-3
SIGNAL TIMING SPECIFICATIONS
11
3-4
V by One SIGNAL SPECIFICATIONS
12
3-5
COLOR DATA REFERENCE
14
3-6
POWER SEQUENCE
15
OPTICAL SPECIFICATIONS
17
MECHANICAL CHARACTERISTICS
21
RELIABILITY
24
INTERNATIONAL STANDARDS
25
7-1
SAFETY
25
7-2
ENVIRONMENT
25
PACKING
26
8-1
INFORMATION OF LCM LABEL
26
8-2
PACKING FORM
26
PRECAUTIONS
27
9-1
MOUNTING PRECAUTIONS
27
9-2
OPERATING PRECAUTIONS
27
9-3
ELECTROSTATIC DISCHARGE CONTROL
28
9-4
PRECAUTIONS FOR STRONG LIGHT EXPOSURE
28
9-5
STORAGE
28
9-6
APPROPRIATE CONDITION FOR PUBLIC DISPLAY
28
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
www.avnet-embedded.eu
Ver. 1.0
1 /29
LD980DQD
Product Specification
RECORD OF REVISIONS
Revision No.
Revision Date
Page
Description
0.1
June 05, 2014
-
Preliminary Specification (First Draft)
0.2
July 25, 2014
5
Updating the rush current spec of LCM.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
6
22,23
1.0
Sept. 16, 2014
-
Updating the typical value of LED Life time of the table 3.
Updating the mechanical drawing.
Final CAS
www.avnet-embedded.eu
Ver. 1.0
2 /29
LD980DQD
Product Specification
1. General Description
The LD980DQD is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode(LED)
backl ight syst em . T he matrix empl oys a-Si T hi n Fi lm T ransi st or as t he activ e elem ent .
It is a transmissive display type which is operating in the normally black mode. It has a 97.52 inch diagonally
measured active display area with QWUXGA resolution (2160 vertical by 3840 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.06Bilion colors.
It has been designed to apply the 10-bit 16 Lane V by One interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
EPI (RGB)
+12.0V
CN1
+12.0V
5pin)
Option
signal
Data
format
Bit CN2
selection (51pin)
HTPDN
LOCKN
Vby1
8lane
I2C
Vby1
9~16lane
CN3
SCL
S1
SDA
Gate Driver Circuit
Vby1
1~8lane
Vby1
8lane
Source Driver Circuit
EEPROM
Timing Controller
Vby1 Rx +L/D
+ DGA + ODC
Power Circuit
Block
Control
Signals
Power Signals
S3840
G1
TFT - LCD Panel
(3840 × RGB × 2160 pixels)
G2160 S1
S3840
Source Driver Circuit
EPI (RGB)
(41pin)
SIN, SCLK, V_Sync
+24.0V, GND, On/Off
LED Driver
Local Dimming
: 288 Block
ExtVBR-B
Active Screen Size
97.52 inches(2476.95 mm) diagonal
Outline Dimension
2187.8(H) X 1242.8(V) X 31.0(B/D) (Typ.)
Pixel Pitch
0.5622mm x 0.5622mm
Pixel Format
3840 horiz. by 2160 vert. Pixels, RGB stripe arrangement
Color Depth
10bit(D), 1.06Billon colors
Luminance, White
500 cd/m 2 (Center 1point ,Typ.)
Viewing Angle (CR>10)
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption
Total 453.2W (Typ.) [Logic= 18.1W, LED Driver=435.1W (ExtVbr_B=100%)
Weight
56Kg (Typ.)
Display Mode
Transmissive mode, Normally black
Surface Treatment
Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 1%(Typ.))
www.avnet-embedded.eu
Ver. 1.0
3 /29
LD980DQD
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Value
Symbol
Min
Max
Unit
Notes
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
LCD Circuit
VLCD
-0.3
+14.0
VDC
Driver
VBL
-0.3
+ 27.0
VDC
ON/OFF
VOFF / VON
-0.3
+3.9
VDC
Brightness
EXTVBR-B
-0.3
+3.9
VDC
Status
Status
-0.3
+3.9
T-Con Option Selection Voltage
VLOGIC
-0.3
+4.0
VDC
Operating Temperature
TOP
0
+50
°C
Storage Temperature
TST
-20
+55
°C
Panel Front Temperature
TSUR
-
+68
°C
Operating Ambient Humidity
HOP
10
90
%RH
Storage Humidity
HST
5
90
%RH
Power Input Voltage
1
Driver Control Voltage
2,3
4
2,3
Notes
1. Ambient temperature condition (Ta = 25  2 °C )
2. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39°C, and no condensation of water.
3. Gravity mura can be guaranteed below 40°C condition.
4. The maximum operating temperatures is based on the test condition that the surface temperature
of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68℃. The range of operating temperature may be degraded in case of
improper thermal management in final product design.
90%
60
60%
50
Wet Bulb
Temperature [°C]
Storage
Humidity
[(%)RH]
40
40%
30
20
Operation
10
0
-20
0
10%
5%
10
20
30
40
50
Dry Bulb Temperature [°C]
Ver. 1.0
60
70
80
www.avnet-embedded.eu
4 /29
LD980DQD
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED
backlight and LED Driver circuit.
Table 2. ELECTRICAL CHARACTERISTICS
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Value
Parameter
Symbol
Unit
notes
Min
Typ
Max
10.8
12.0
13.2
VDC
-
1505
1957
mA
1
-
5048
6562
mA
2
Circuit :
Power Input Voltage
VLCD
Power Input Current
ILCD
Power Consumption
PLCD
-
18.1
23.5
Watt
1
Rush current
IRUSH
-
-
14
A
3
Notes
1. The specified current and power consumption are under the VLCD=12.0V, Ta=25  2°C, f V=120Hz
condition, and mosaic pattern(8 x 6) is displayed and f V is the frame frequency.
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
4. Ripple voltage level is recommended under ±5% of typical voltage
White : 1023 Gray
Black : 0 Gray
Mosaic Pattern(8 x 6)
www.avnet-embedded.eu
Ver. 1.0
5 /29
LD980DQD
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Parameter
Values
Symbol
Min
Typ
Max
Unit
Notes
LED Driver :
Power Supply Input Voltage
VBL
21.6
24.0
26.4
Vdc
1
Power Supply Input Current
IBL
-
18.13
22.24
A
1
Power Supply Input Current
(In-Rush)
In-rush
-
-
26.7
A
VBL = 21.6V
ExtVBR-B=100%
4
Power Consumption (Total)
PBL
-
435.1
533.85
W
1
On
V on
2.5
-
3.6
Vdc
Off
V off
-0.3
0.0
0.7
Vdc
ExtVBR-B
1
-
100
%
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
On/Off
Input Voltage
for Control
System Signals
Brightness Adjust
PWM Frequency for
NTSC & PAL
Pulse Duty Level
(PWM)
LED :
Life Time
PAL
100
Hz
NTSC
120
Hz
On Duty
HighLevel
2.5
-
3.6
Vdc
Low Level
0.0
-
0.7
Vdc
HIGH : on duty
LOW : off duty
30,000
50,000
Hrs
2
Notes :
1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60
minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage
24Vand VBR (ExtVBR-B : 100%), it is total power consumption.
2. The life time (MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial
value at the typical LED current (ExtVBR-B :100%) on condition of continuous operating in LCM state at
25±2°C.
3. LGD recommend that the PWM freq. is synchronized with One time harmonic of V_sync signal of system.
Though PWM frequency is over 120Hz (max 252Hz), function of LED Driver is not affected.
4. The duration of rush current is about 200ms. This duration is applied to LED on time
5. Even though inrush current is over the specified value, there is no problem if I 2T spec of fuse is satisfied.
6. Ext_PWM Signal have to input available duty range.
Between 99% and 100% ExtVBR-B duty have to be avoided. ( 99% < ExtVBR-B < 100%)
But ExtVBR-B 0% and 100% is possible.
High
Available duty range
Low
0%
1%
Ext_PWM Input Duty
99% 100%
www.avnet-embedded.eu
Ver. 1.0
6 /29
LD980DQD
Product Specification
3-2. Interface Connections
This LCD module employs three kinds of interface connection, 5-pin connector, 51-pin connector
and 41-pin connector are used for the module electronics and 14-pin,12-pin connector is used for the integral
backlight system.
3-2-1. LCD Module
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
- LCD Connector(CN1) : 20037WR-H05 (manufactured by YEONHO)
- Mating Connector : SMH200-H05M (YEONHO) or compatible
Table 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION
No
Symbol
Description
1
GND
Ground
2
GND
Ground
3
VLCD
Power Supply +12.0V
4
VLCD
Power Supply +12.0V
5
VLCD
Power Supply +12.0V
www.avnet-embedded.eu
Ver. 1.0
7 /29
LD980DQD
Product Specification
- LCD Connector(CN1): FI-RE51S-HF(manufactured by JAE)
- Mating Connector : FI-R51HL(JAE)
Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION
No
Symbol
No
Symbol
1
NC
Power Supply +12.0V (reserved)
27
GND
Ground
2
NC
Power Supply +12.0V (reserved)
28
Rx0n
V-by-One HS Data Lane 0
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Description
Description
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
NC
Power Supply +12.0V (reserved)
29
Rx0p
V-by-One HS Data Lane 0
NC
Power Supply +12.0V (reserved)
30
GND
Ground
NC
Power Supply +12.0V (reserved)
31
Rx1n
V-by-One HS Data Lane 1
NC
Power Supply +12.0V (reserved)
32
Rx1p
V-by-One HS Data Lane 1
NC
Power Supply +12.0V (reserved)
33
GND
Ground
NC
Power Supply +12.0V (reserved)
34
Rx2n
V-by-One HS Data Lane 2
NC
No Connection(notes 4)
35
Rx2p
V-by-One HS Data Lane 2
GND
Ground
36
GND
Ground
GND
Ground
37
Rx3n
V-by-One HS Data Lane 3
GND
Ground
38
Rx3p
V-by-One HS Data Lane 3
GND
Ground
39
GND
Ground
40
Rx4n
V-by-One HS Data Lane 4
41
Rx4p
V-by-One HS Data Lane 4
42
GND
Ground
GND
Ground
Data format 0 Input Data Format [1:0] :
‘00’=Mode1, ’01’=Mode2,
Data format 1 ’10’=Mode3, ’11’=Mode4
NC
No Connnection(notes 4)
43
Rx5n
V-by-One HS Data Lane 5
NC
No Connnection(notes 4)
44
Rx5p
V-by-One HS Data Lane 5
NC
No Connnection(notes 4)
45
GND
Ground
NC
No Connnection(notes 4)
46
Rx6n
V-by-One HS Data Lane 6
Bit SEL
‘H’ or NC= 10bit(D) , ‘L’ = 8bit
47
Rx6p
V-by-One HS Data Lane 6
NC
NC (Local dimming default on)
48
GND
Ground
GND
Ground (notes 6)
49
Rx7n
V-by-One HS Data Lane 7
GND
Ground
50
Rx7p
V-by-One HS Data Lane 7
HTPDN
Hot plug detect
51
GND
Ground
LOCKN
Lock detect
-
-
-
Notes
1. All GND (ground) pins should be connected together to the LCD module’s metal frame.
2. #1~#8 NC (No connection ) : These pins are used for back up power source, V LCD (power input) .
These pins are should be connected together.
3. All Input levels of V-by-One signals are based on the V-by-One HS Standard Version 1.3.
4. #9, #17, #18, #19, #20, #22 NC (No Connection) : These pins are used only for LGD (Do not connect)
If you need to test about local dimming function, Please see the Appendix IV-3.
5. About specific pin (#15,#16) , Please see the Appendix VII.
6. Specific pin No. #23 is used for “No signal detection” of system signal interface.
It should be GND for NSB (No Signal Black) while the system interface signal is not.
If this pin is “H” or “NC”, LCD Module displays AGP (Auto Generation Pattern).
www.avnet-embedded.eu
Ver. 1.0
8 /29
LD980DQD
Product Specification
- LCD Connector (CN2) : FI-RE41S-HF (manufactured by JAE)
- Mating Connector : FI-RE41HL
Table 4-3. MODULE CONNECTOR(CN3) PIN CONFIGURATION
No
Symbol
Description
No
1
GND
Ground
22
2
Rx8n
V-by-One HS Data Lane 8
3
Rx8p
V-by-One HS Data Lane 8
4
GND
5
Symbol
Description
GND
Ground
23
Rx15n
V-by-One HS Data Lane 15
24
Rx15p
V-by-One HS Data Lane 15
Ground
25
GND
Ground
Rx9n
V-by-One HS Data Lane 9
26
NC
NO CONNECTION
6
Rx9p
V-by-One HS Data Lane 9
27
NC
NO CONNECTION
7
GND
Ground
28
NC
NO CONNECTION
8
Rx10n
V-by-One HS Data Lane 10
29
NC
NO CONNECTION
9
Rx10p
V-by-One HS Data Lane 10
30
NC
NO CONNECTION
10
GND
Ground
31
NC
NO CONNECTION
11
Rx11n
V-by-One HS Data Lane 11
32
NC
NO CONNECTION
12
Rx11p
V-by-One HS Data Lane 11
33
NC
NO CONNECTION
13
GND
Ground
34
NC
NO CONNECTION
14
Rx12n
V-by-One HS Data Lane 12
35
NC
NO CONNECTION
15
Rx12p
V-by-One HS Data Lane 12
36
NC
NO CONNECTION
16
GND
Ground
37
NC
NO CONNECTION
17
Rx13n
V-by-One HS Data Lane 13
38
NC
NO CONNECTION
18
Rx13p
V-by-One HS Data Lane 13
39
NC
NO CONNECTION
19
GND
Ground
40
NC
NO CONNECTION
20
Rx14n
V-by-One HS Data Lane 14
41
NC
NO CONNECTION
21
Rx14p
V-by-One HS Data Lane 14
-
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Notes
1. All GND (ground) pins should be connected together to the LCD module’s metal frame.
2. #26~#41 NC (No Connection) : These pins are used only for LGD (Do not connect)
CN1
#1
#1
#5
CN1
#5
#1
CN2
#1
CN2
#51
#51
#1
#1
CN3
CN3
#41
#41
Rear view of LCM
www.avnet-embedded.eu
Ver. 1.0
9 /29
LD980DQD
Product Specification
3-2-2. Backlight Module
LED Driver Connector
: 20022WR - H14B2(Yeonho), 20022WR-H12B2(Yeonho)
Mating Connector
: 20022HS-H14B2(Yeonho) or compatible, 20022HS-H12B2(Yeonho) or compatible
Table 5-1. LED DRIVER CONNECTOR PIN CONFIGURATION
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Description
(CN1001)
Description
(CN1002)
Pin No
Symbol
1
VBL
Power Supply +24.0V
Power Supply +24.0V
VBL
Power Supply +24.0V
Power Supply +24.0V
VBL
Power Supply +24.0V
Power Supply +24.0V
VBL
Power Supply +24.0V
Power Supply +24.0V
VBL
Power Supply +24.0V
Power Supply +24.0V
GND
Backlight Ground
Backlight Ground
GND
Backlight Ground
Backlight Ground
GND
Backlight Ground
Backlight Ground
GND
Backlight Ground
Backlight Ground
GND
Backlight Ground
Backlight Ground
Status
Backlight Status
Don’t care
Backlight ON/OFF control
Don’t care
2
3
4
5
6
7
8
9
10
11
12
13
14
VON/OFF
NC
EXTVBR_B
Note
1
2
Don’t care
3
External PWM
Notes : 1. GND should be connected to the LCD module’s metal frame.
2. Normal : Low (under 0.7V) / Abnormal : Open
3. High : on duty / Low : off duty, Pin#14 can be opened. ( if Pin #14 is open , EXTVBR-B is 100% )
4. Each impedance of pin #12 and 14 is over 50 [KΩ] .
◆ Status
◆ Rear view of LCM
Board A
Board B
12
14
CN1001
1
12
CN1002
1
…
14
…
1
14
CN1002
1
CN1001
12 1
1
www.avnet-embedded.eu
Ver. 1.0
10 /29
LD980DQD
Product Specification
3-3. Signal Timing Specifications
Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal
timings should be satisfied with the following specification for normal operation.
Table 6. TIMING TABLE (DE Only Mode)
ITEM
Symbol
Min
Typ
Max
Unit
Note
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Display
Period
tHV
240
240
240
tCLK
3840/16
Blank
tHB
25
35
60
tCLK
1
Total
tHP
265
275
300
tCLK
Display
Period
tVV
2160
2160
2160
Lines
Blank
tVB
40
(456)
90
(540)
172
(600)
Lines
Total
tVP
2200
(2616)
2250
(2700)
2332
(2760)
Lines
Symbol
Min
Typ
Max
Unit
Note
DCLK
fCLK
67
74.25
78.00
MHz
1188/16
Horizontal
fH
244
270
280
KHz
1
fV
108
(95)
120
(100)
122
(104)
Hz
2
NTSC
(PAL)
Horizontal
Vertical
ITEM
Frequency
Vertical
1
Notes:
1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).
If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.
2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate and the horizontal frequency
※ Timing should be set based on clock frequency.
www.avnet-embedded.eu
Ver. 1.0
11 /29
LD980DQD
Product Specification
3-4. V by One input signal Characteristics
3-4-1. V by One Input Signal Timing Diagram
1UI = 1/(Serial data rate)
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
ㆍ ㆍ
ㆍ
ㆍ
ㆍ ㆍ
B
C
A
Y
D
F
Y=0mV
E
X
X=0 UI
X=1 UI
Table7. Eye Mask Specification
X[UI]
Note
Y[mV]
Note
A
0.25 (max)
2
0
-
B
0.3 (max)
2
50
3
C
0.7(min)
3
50
3
D
0.75(min)
3
0
-
E
0.7(min)
3
l -50 l
3
F
0.3(max)
2
l -50 l
3
Notes
1. All Input levels of V by One signals are based on the V by One HS Standard Ver. 1.3
2. This is allowable maximum value.
3. This is allowable minimum value.
4. The eye diagram is measured by the oscilloscope and receiver CDR characteristic must be emulated.
- PLL bandwidth : 11 Mhz
- Damping Factor : 1
www.avnet-embedded.eu
Ver. 1.0
12 /29
LD980DQD
Product Specification
3-4-2. V by One Input Signal Characteristics
Vdiff =0
Lane0
tRISK_INTER
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Vdiff =0
Lane1
<Inter-pair Skew between two Lanes>
1H
Max 1 DE
Rx1
Rx2
Vblank
Hblank
DE
Vblank
DE
<TCON – VbyOne Brief Diagram >
<Inter-pair Skew between two sub Blocks>
Description
Symbol
Min
Max
Unit
notes
Allowable inter-pair skew between lanes
tRISK_INTER
-
5
UI
1,3
Allowable iner-pair skew between sub-blocks
tRISK_BLOCK
-
1
DE
1,4
Notes
1.1UI = 1/serial data rate
2. it is the time difference between the true and complementary single-ended signals.
3. it is the time difference of the differential voltage between any two lanes in one sub block.
4. it is the time difference of the differential voltage between any two blocks in one IP.
www.avnet-embedded.eu
Ver. 1.0
13 /29
LD980DQD
Product Specification
3-5. Color Data Reference
The brightness of each primary color (red, green, blue) is based on the 10bit or 8bit gray scale data input for
the color.
The higher binary input, the brighter the color. Table 8 provides a reference for color versus data input.
Table 8. COLOR DATA REFERENCE
Packer input & Unpacker output
Byte0
Byte1
Byte2
30bpp RGB (10bit)
24bpp RGB (8bit)
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
D[0]
R[2]
R[0]
D[1]
R[3]
R[1]
D[2]
R[4]
R[2]
D[3]
R[5]
R[3]
D[4]
R[6]
R[4]
D[5]
R[7]
R[5]
D[6]
R[8]
R[6]
D[7]
R[9]
R[7]
D[8]
G[2]
G[0]
D[9]
G[3]
G[1]
D[10]
G[4]
G[2]
D[11]
G[5]
G[3]
D[12]
G[6]
G[4]
D[13]
G[7]
G[5]
D[14]
G[8]
G[6]
D[15]
G[9]
G[7]
D[16]
B[2]
B[0]
D[17]
B[3]
B[1]
D[18]
B[4]
B[2]
D[19]
B[5]
B[3]
D[20]
B[6]
B[4]
D[21]
B[7]
B[5]
D[22]
B[8]
B[6]
D[23]
B[9]
B[7]
D[24]
Don’t care
D[25]
Don’t care
D[26]
B[0]
D[27]
B[1]
D[28]
G[0]
D[29]
G[1]
D[30]
R[0]
D[31]
R[1]
Byte3
Notes 1. 30bpp RGB (10bit) is 4 byte mode, otherwise (24bpp RGB) 3byte mode
Ver. 1.0
www.avnet-embedded.eu
14 /29
LD980DQD
Product Specification
3-6. Power Sequence
3-6-1. LCD Driving circuit
90%
Power Supply For LCD
VLCD
0V
90%
10%
10%
10%
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
T7
T1
T5
T2
Interface Signal (Tx_clock)
Valid Data
Vcm : LVDS Common mode Voltage
30%
0V
100%
User Control Signal
(LVDS_SEL, BIT_SEL)
T3
T4
T6
LED ON
Power for LED
Table 9. POWER SEQUENCE
Value
Parameter
Notes
Unit
Note
20
ms
1
-
-
ms
2
400
-
-
ms
3
T4
100
-
-
ms
3
Min
Typ
Max
T1
0.5
-
T2
100
T3
T5
1.0
-
-
s
4
T6
0
-
T2
ms
5
T7
0
-
-
ms
6
1. Even though T1 is over the specified value, there is no problem if I2T spec of fuse is satisfied.
2. If T2 is satisfied with specification after removing LVDS Cable, there is no problem.
3. The T3 / T4 is recommended value, the case when failed to meet a minimum specification,
abnormal display would be shown. There is no reliability problem.
4. T5 should be measured after the Module has been fully discharged between power off and on period.
5. If the on time of signals (Interface signal and user control signals) precedes the on time of Power (VLCD),
it will be happened abnormal display. When T6 is NC status, T6 doesn’t need to be measured.
6. It is recommendation specification that T7 has to be 0ms as a minimum value.
※ Please avoid floating state of interface signal at invalid period.
※ When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V.
www.avnet-embedded.eu
Ver. 1.0
15 /29
LD980DQD
Product Specification
3-6-2. Sequence for LED Driver
Power Supply For LED Driver
24V (typ.)
90%
90%
VBL
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
10%
0V
T1
T3
T2
VON/OFF
LED ON
Ext-VBR-B
T4
3-6-3. Dip condition for LED Driver
T5
VBL : 24V
VBL(Typ.) x 0.8
0V
Table 10. Power Sequence for LED Driver
Parameter
Values
Units
Remarks
-
ms
1
-
ms
-
ms
-
ms
10
ms
Min
Typ
Max
T1
20
-
T2
500
-
T3
10
T4
0
-
T5
-
-
VBL(Typ) x 0.8
Notes
1. T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time.
Even though T1 is over the specified value, there is no problem if I2T spec of fuse is satisfied.
www.avnet-embedded.eu
Ver. 1.0
16 /29
LD980DQD
Product Specification
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C.
The values are specified at distance 50cm from the LCD surface at a viewing angle of  and  equal to 0 °.
FIG. 1 shows additional information concerning the measurement equipment and method.
Optical Stage(x,y)
LCD Module
Pritchard 880 or
equivalent
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
50cm
FIG. 1 Optical Characteristic Measurement Equipment and Method
Ta= 25±2°C, VLCD=12.0V, fV=120Hz, Dclk=74.25MHz,
EXTVBR-B =100%
Table 11. OPTICAL CHARACTERISTICS
Parameter
Contrast Ratio
CR
Surface Luminance, white
Luminance Variation
Response Time
Value
Min.
Typ.
Max.
900
1300
-
LWH
2D
400
 WHITE
9P
75
G to G
-
8
12
Uniformity
 G TO G
-
-
1
GREEN
BLUE
WHITE
Rx
0.656
Ry
0.333
Gx
0.312
Gy
0.597
Bx
Typ
-0.03
By
0.058
0.281
Wy
0.288
Color Temperature
Gray Scale
0.151
Wx
Color Gamut
Viewing Angle
(CR>10)
500
Gray-to-Gray
RED
Color Coordinates
[CIE1931]
Symbol
Unit
notes
1
cd/m 2
2
%
3
ms
4
Typ
+0.03
10,000
K
72
%
right(=0°)
r (x axis)
89
-
-
left (=180°)
l (x axis)
89
-
-
up (=90°)
u (y axis)
89
-
-
down (=270°)
d (y axis)
89
-
-
-
-
-
degree
5
6
www.avnet-embedded.eu
Ver. 1.0
17 /29
LD980DQD
Product Specification
Notes
1. Contrast Ratio(CR) is defined mathematically as :
Contrast Ratio =
Surface Luminance with all white pixels
Surface Luminance with all black pixels
It is measured at center 1-point.
2. Surface luminance is determined after the unit has been ‘ON’ and 1 Hour after lighting the
backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center
1-point across the LCD surface 50cm from the surface with all pixels displaying white.
For more information see the FIG. 2.
3. The variation in surface luminance ,  WHITE is defined as :
 WHITE(9P) = Minimum (Lon1,Lon2~ Lon8, Lon9) / Maximum (Lon1,Lon2~ Lon8, Lon9)*100
Where Lon1 to Lon9 are the luminance with all pixels displaying white at 9 locations
For more information, see the FIG. 2.
4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, TrR)
and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N<M)
※ G to G Spec stands for average value of all measured points.
Photo Detector : RD-80S / Field : 2˚
※. Gray to Gray / Response time uniformity is Reference data. Appendix VI
5. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which
is normal to the LCD module surface. For more information, see the FIG. 4.
6. Gray scale specification
Gamma Value is approximately 2.2. For more information, see the Table 12.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Table 12. GRAY SCALE SPECIFICATION
Gray Level
Luminance [%] (Typ)
L0
L63
L127
L191
L255
L319
L383
L447
L511
L575
L639
L703
L767
L831
L895
L959
L1023
0.077
0.27
1.04
2.49
4.68
7.66
11.5
16.1
21.6
28.1
35.4
43.7
53.0
63.2
74.5
86.7
100
www.avnet-embedded.eu
Ver. 1.0
18 /29
LD980DQD
Product Specification
Measuring point for surface luminance & measuring point for luminance variation.
H
B
A
H/2
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
V
V/2
②
③
④
⑤
①
⑥
⑧
⑦
⑨
A : H / 9 mm
B : V / 9 mm
@ H,V : Active Area
FIG. 2 9 Points for Luminance Measure
Response time is defined as the following figure and shall be measured by switching the input signal for
“Gray(N)” and “Gray(M)”.
TrR
TrD
100
90
Optical
Response
10
0
Gray(N)
Gray(M)
Gray(N)
N,M = Black~White, N<M
FIG. 3 Response Time
www.avnet-embedded.eu
Ver. 1.0
19 /29
LD980DQD
Product Specification
Dimension of viewing angle range
Normal
E
Y
 = 90, Up
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
 = 180, Left


 = 0, Right
 = 270, Down
FIG. 4 Viewing Angle
www.avnet-embedded.eu
Ver. 1.0
20 /29
LD980DQD
Product Specification
5. Mechanical Characteristics
Table 13 provides general mechanical characteristics.
Table 13. MECHANICAL CHARACTERISTICS
Item
Value
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Outline Dimension
Horizontal
2187.8 mm
Vertical
1242.8mm
Depth
31.0 mm
Horizontal
2162.0mm
Vertical
1217.0 mm
Horizontal
2158.848mm
Vertical
1214.352 mm
Bezel Area
Active Display Area
Weight
56kg (Typ.), 59 kg (Max.)
Notes
1. Please refer to a mechanical drawing in terms of tolerance at the next page.
www.avnet-embedded.eu
Ver. 1.0
21 /29
LD980DQD
Product Specification
[ FRONT VIEW ]
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
SET : TOP
SET : DOWN
www.avnet-embedded.eu
Ver. 1.0
22 /29
LD980DQD
Product Specification
[ REAR VIEW ]
SET : TOP
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
SET : DOWN
www.avnet-embedded.eu
Ver. 1.0
23 /29
LD980DQD
Product Specification
6. Reliability
Table 14. ENVIRONMENT TEST CONDITION
No.
1
2
3
4
5
6
Test Item
High temperature storage test
Condition
Ta= 60°C 90% 240h
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Low temperature storage test
Ta= -20°C 240h
High temperature operation test
Ta= 50°C 50%RH 500h
Low temperature operation test
Ta= 0°C 500h
Humidity condition Operation
Ta= 40 °C ,90%RH
Altitude
0 - 16,400 ft
0 - 40,000 ft
operating
storage / shipment
Notes
1. Before and after Reliability test, LCM should be operated with normal function.
www.avnet-embedded.eu
Ver. 1.0
24 /29
LD980DQD
Product Specification
7. International Standards
7-1. Safety
a) UL 60065, Underwriters Laboratories Inc.
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
b) CAN/CSA-C22.2 No. 60065-03, Canadian Standards Association.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
c) EN 60065, European Committee for Electrotechnical Standardization (CENELEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
d) IEC 60065, The International Electrotechnical Commission (IEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
7-2. Environment
a) RoHS, Directive 2011/65/EU of the European Parliament and of the council of 8 June 2011
www.avnet-embedded.eu
Ver. 1.0
25 /29
LD980DQD
Product Specification
8. Packing
8-1. Information of LCM Label
a) Lot Mark
A
B
C
D
E
F
G
H
I
J
K
L
M
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
A,B,C : SIZE(INCH)
E : MONTH
D : YEAR
F ~ M : SERIAL NO.
Notes
1. YEAR
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
Mark
A
B
C
D
E
F
G
H
J
K
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Mark
1
2
3
4
5
6
7
8
9
A
B
C
2. MONTH
b) Location of Lot Mark
Serial NO. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one Pallet : 4 pcs
b) Pallet Size : 2500mm(W) X 760mm(D) X 1574mm(H)
www.avnet-embedded.eu
Ver. 1.0
26 /29
LD980DQD
Product Specification
9. Precautions
Please pay attention to the followings when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using specified mounting holes (Details refer to the drawings).
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress, Concentrated stress)
is not applied to the module. And the case on which a module is mounted should have sufficient strength
so that external force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
chemical damage to the polarizer
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
(10) Touching the LED Driver might cause an electric shock and damage to LED Driver. Please always use
antistatic tools when handling the LED Driver
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
9-2. Operating Precautions
(1) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(2) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on)
becomes longer
(3) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur.
(4) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(5) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the
interference.
(6) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(7) A screw which is fastened up the steels should be a machine screw.
(if not, it can causes conductive particles and deal LCM a fatal blow)
(8) Please do not set LCD on its edge.
(9) The conductive material and signal cables are kept away from LED driver inductor to prevent abnormal
display, sound noise and temperature rising.
www.avnet-embedded.eu
Ver. 1.0
27 /29
LD980DQD
Product Specification
9-3. Electrostatic Discharge Control
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
9-4. Precautions for Strong Light Exposure
Strong light exposure causes degradation of polarizer and color filter.
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
between 5°C and 35°C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
(3) Storage condition is guaranteed under packing conditions.
(4) The phase transition of Liquid Crystal in the condition of the low or high storage temperature will be
recovered when the LCD module returns to the normal condition.
9-6. Appropriate Condition for Public Display
- Generally large-sized LCD modules are designed for consumer applications (TV).
Accordingly, a long-term display like in Public Display (PD) application, can cause uneven display including
image sticking. To optimize module's lifetime and function, several operating usages are required.
1. Normal operating condition]
- Temperature: 0 ~ 40℃
- Operating Ambient Humidity : 10 ~ 90 %
- Display pattern: dynamic pattern (Real display)
Note) Long-term static display can cause image sticking.
2. Operating usages under abnormal condition
a. Ambient condition
- Well-ventilated place is recommended to set up PD system.
b. Power and screen save
- Periodical power-off or screen save is needed after long-term display.
www.avnet-embedded.eu
Ver. 1.0
28 /29
LD980DQD
Product Specification
3. Operating usages to protect against image sticking due to long-term static display
a. Suitable operating time on ‘Static Image’ : Under 18 hours a day
(* The moving picture can be allowed for 24 hours a day)
b. Static information display recommended to use with moving image.
- Cycling display between 5 minutes' information(static) display and 10 seconds' moving image.
c. Background and character (image) color change
- Use different colors for background and character, respectively.
- Change colors themselves periodically.
d. Avoid combination of background and character with large different luminance.
1) Abnormal condition just means conditions except normal condition.
2) Black image or moving image is strongly recommended as a screen save.
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
4. Lifetime in this spec. is guaranteed only when PD is used according to operating usages.
5. Module should be turned clockwise based on front view when used in portrait mode.
www.avnet-embedded.eu
Ver. 1.0
29 /29
LD980DQD
Product Specification
# APPENDIX-I
■ Pallet Ass’y
<PJ>
①
②
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
ⓐ
ⓑ
③
④
ⓓ
ⓕ
ⓒ
ⓔ
No.
Description
Material
ⓐ
BAG
AL
ⓑ
Packing
EPS
ⓒ
Angle Packing
PAPER
ⓓ
Angle Cover
PAPER
ⓔ
Pallet
Plywood
ⓕ
Band
PP
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- II-1
■ LCM Label
Model
LD980DQD
(FG)(M1)
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
Serial No.
UL, TUV Mark
LGD Logo
Origin
■ Production site
- LG Display (PJ) Co., LTD
Notes
1.The origin of LCM Label will be changed according to the production site.
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- II-2
■ Pallet Label
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
LD980DQD
FGM1
4 PCS
001/01-01
MADE IN KOREA
RoHS Verified
XXXXXXXXXXXXX XXX
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- III-1
■ Required signal assignment for Flat Link (Thine : THCV216) Transmitter
TX’s Inner Structure
Packer
8
Scrambler
8
D[23:16]
8
PD[7:0]
PD[7:0]
D[15:8]
8
H
G
F
E
D
C
B
A
Serializer
j
h
g
f
i
e
d
c
b
a
j
h
g
f
i
e
d
c
b
a
H
G
F
E
D
C
B
A
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
D[31:24]
8
8/10b Encoder
D[7:0]
D/K
D/K
Tx_n
Tx_p
Timing diagram of the Serializer
Last
First
a
b
c
d
e
i
f
g
h
g
time
FI-RE51(41)S-HF
THCV216
or Compatible
8
8
8
Rx_n
100nF
D[23:16]
D[15:8]
8
100nF
Tx_n
D[31:24]
Timing
Controller
D[7:0]
Tx’s
Inner
Strucure
Rx_p
Tx_p
HTPDN
HTPDN
LOCKN
LOCKN
VCC
Notes
1. The LCD module uses a 100 nF capacitor on positive and negative lines of each receiver input.
2. Refer to Vx1 Transmitter Data Sheet for detail descriptions. (THCV216 or Compatible)
3. About Module connector pin configuration, Please refer to the Page 8~9.
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- IV-1
■ Option Pin Circuit Block Diagram
1) Circuit Block Diagram of Data format Selection pin
Data format Select Pin : Pin 15, Pin16
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
1KΩ
Data format Select
(Pin 15,16)
Data format Select
60kΩ
ASIC
(TCON)
System Side
LCM Side
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- IV-2
■ Option Pin Circuit Block Diagram
2) I2C(SDA/SCL) Selection pin
I2C Pin18, Pin19
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
VCC
1.5kΩ
0Ω
I2C(SDA/SCL) Select
(Pin 18/19)
EEPROM
Slave address: 70
ASIC
(TCON)
System Side
LCM Side
EEPROM
Slave address: A0
P-Gamma1
Slave address: E8
P-Gamma2
Slave address: EA
Notes
1. I2C Line of Set SoC avoid using slave address A0,E8,EA because LCD module uses those
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- IV-3
■ Option Pin Circuit Block Diagram
3) Circuit Block Diagram of Bit Selection pin
Bit Select Pin : Pin 21
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
VCC
65kΩ
1KΩ
Bit Select
(Pin 21)
Bit Select
ASIC
(TCON)
System Side
LCM Side
5) Circuit Block Diagram of L-Dim Enable Pin
L-Dim Enable Pin: Pin 22
VCC
1KΩ
R1
47Ω
NC
(Pin 22)
L-DIM _Enable
60kΩ
System Side
ASIC
(TCON)
LCM Side
R1 ≤ 50Ω
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- IV-4
■ Option Pin Circuit Block Diagram
4) Circuit Block Diagram of AGP Selection pin
AGP(auto Generation Pattern ) or NSB (no signal black) : Pin 23
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
FI-RE51S-HF
Vcc: 3.3V
10kΩ
pin
#23
1kΩ
R1 ≤ 1kΩ
60kΩ
(0Ω recommand)
ASIC
(TCON)
LCM Side
System Side
5) Circuit Block Diagram of HTPDN/ LOCKN Selection pin
HTPDN/LOCKN Pin : Pin 25, Pin26
1KΩ
HTPDN / LOCKN
(Pin 25,26)
ASIC
(TCON)
System Side
LCM Side
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- V
■ EXTVBR-B & Local Dimming Design Guide
1) When L-Dim Enable is “L", Vertical Sync Signal = System Dimming with 100Hz or 120Hz frequency.
2) Local Dimming signals are synchronized with V-Sync Freq. of System in T-Con Board.
3) EXTVBR-B Specification ( VCC = 3.3V ) @ Local Dimming
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
a) High Voltage Range : 2.5 V ~ 3.6 V
b) Low Voltage Range : 0.0 V ~ 0.7 V
(4pin)
#1 : Local Dim Serial Clock
#2 : Local Dimming Serial Data
#3 : GND
#4 : Vertical Sync signal
LCM T-con Board
#1
#4
T-Con
(51pin)
#8 : NC
#9 : NC
#10 : L-DIM Enable
#11 : GND
#4
#1
#1
51
41
CNT2 41pin
CNT4
CNT4
B/L Signal
Generation
Block
Local Dimming On
3.3V
#14 : EXTVBR-B
System
Main IC
(PWM Generator)
LED
Driver
#1
CNT1 51pin
Local Dimming Off
14pin
Chassis
<With Driver Model>
VCC
EXTVBR-B
Frequency
100 Hz for PAL
120 Hz for NTSC
Rising Time
MAX 10.0 μs
Falling Time
MAX 10.0 μs
VCC*0.9
Rising Time
Falling Time
VCC*0.1
0
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- VI
■ Gray to Gray Response Time Uniformity
This is only the reference data of G to G and uniformity for LD980DQD-FGM1 model.
1. G to G Response Time :
Response time is defined as Figure3 and shall be measured by switching the input signal for
“Gray (N) ” and “Gray(M)”.(32Gray Step at 8bit)
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
2. G to G Uniformity
The variation of G to G Uniformity ,  G to G is defined as :
G to G Uniformity =
Maximum(GtoG)  Typical (GtoG)
Typical (GtoG)
≤1
*Maximum (G to G) means maximum value of measured time (N, M = 0 (Black) ~ 1023(White), 128 gray step).
0Gray
0Gray
127ray
255Gray
…
895Gray
1023Gray
TrR:0G127G
TrR:0G255G
…
TrR:0G895G
TrR:0G1023G
TrR:127G255G
…
TrR:127G895G
TrR:127G1023G
…
TrR:255G895G
TrR:255G1023G
…
…
127Gray
TrD:127G0G
255Gray
TrD:255G0G
TrD:255G127G
…
…
…
…
895Gray
TrD:895G0G
TrD:895G127G
TrD:895G255G
…
1023Gray
TrD:1023G0G
TrD:1023G127G TrD:1023G255G
…
TrR:895G1023G
TrD:1023G895G
3. Sampling Size : 2 pcs
4. Measurement Method : Follow the same rule as optical characteristics measurement.
5. Current Status
Below table is actual data of production on 07. 21. 2014 ( LGD RV Event Sample)
G to G Response Time [ms]
Max.
#1
4.7
13.4
0.67
#2
5.0
13.0
0.63
<#1>
Ver. 1.0
Uniformity
Min.
<#2>
www.avnet-embedded.eu
LD980DQD
Product Specification
# APPENDIX- VII-1
■ input mode of pixel data
Mode 1 : Non-Division
Mode 2 : 2 Division
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
www.avnet-embedded.eu
Ver. 1.0
LD980DQD
Product Specification
# APPENDIX- VII-2
■ input mode of pixel data
Mode 3 : 4 Division
Mode 4 : 8 Division
y
l
n
O AY
T
L
E
P
N
S
I
V
D
A
G
L
©
www.avnet-embedded.eu
Ver. 1.0
Avnet Embedded Offices
Denmark
Avnet EMG France SA
Avnet Kopp (Durban)
Avnet Embedded
Les Peupliers II
Suite 6, Upminster, Essex Gardens,
Avnet Nortec A/S
35 avenue des Peupliers
Nelson Road, Westville
Ellekær 9
35510 Cesson-Sévigné
P.O. Box 1428, Wandsbeck, 3630,
2730 Herlev
Phone: + 33 2 99 77 37 02
South Africa
Phone: +45 3678 6250
Fax: + 33 2 99 77 37 01
Phone: +27 31 266 8104
Fax: +45 3678 6255
[email protected]
Fax: +27 31 266 1891
[email protected]
[email protected]
Italy
Finland
Avnet Embedded
Avnet Nortec Oy
Pihatörmä 1 B
02240 Espoo
Phone: +358 20 749 9 260
Fax: +358 20 749 9 280
[email protected]
France
Avnet Embedded
Avnet EMG France SA
Parc Club du Moulin à Vent, Bât 10
33, rue du Dr Georges Lévy
69693 Vénissieux Cedex
Phone: +33 4 78 77 13 92
Avnet Embedded
Avnet EMG Italy SRL
Via Manzoni, 44
20095 Cusano Milanino
Phone: +39 02 660 92 1
Fax: +39 02 660 92 498
[email protected]
South Africa
Avnet Kopp (Johannesburg)
Block 3, Pinewood Office Park,
33 Riley Road, Woodmead
P.O. Box 3853, Rivonia, 2128,
South Africa
Phone: +27 11 319 8600
Sweden (Norway)
Avnet Embedded
Avnet Nortec AB
Löfströms Allé 5
172 66 Sundbyberg
Phone: +46 8 587 46 400
Fax: +46 8 587 46 001
[email protected]
United Kingdom (Ireland)
Avnet Embedded
5a Waltham Park
White Waltham
Maidenhead
Berkshire, SL6 3TN
Phone: +44 1628 518900
Fax: +33 4 78 77 13 97
Fax: +27 11 319 8650
Fax: +44 1628 518901
[email protected]
[email protected].za
[email protected]
Avnet Embedded
Avnet Kopp (Cape Town)
Avnet EMG France SA
Ground Floor, HP House, Belmont Office
14 avenue Carnot
Park, 14 Belmont Road, Rondebosch
91349 Massy Cedex
P.O. Box 13004, Mowbray, 7705,
Phone: +33 1 64 47 29 29
South Africa
Fax: +33 1 64 47 99 99
Phone: +27 21 689 4141
[email protected]
Fax: +27 21 686 4709
Avnet Embedded
[email protected]
www.avnet-embedded.eu
All trademarks and logos are the property of their respective owners. No guarentee as to the accuracy, completeness or reliability of any information.
Subject to modifications and amendments.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement