Datasheet - DataDisplay Group

Datasheet - DataDisplay Group
DATA DISPLAY GROUP
Datasheet
DD Group
LTM170ET01-V464B
Based on Samsung LTM170ET01 TFT Display
With LED Backlight Unit
SA-01-220
The information contained in this document has been carefully researched and is, to the best of our
knowledge, accurate. However, we assume no liability for any product failures or damages, immediate or
consequential, resulting from the use of the information provided herein. Our products are not intended for
use in systems in which failures of product could result in personal injury. All trademarks mentioned herein
are property of their respective owners. All specifications are subject to change without notice.
Contents
Product Information
General Description --------------------------------------------------------------------------------- (3)
1. Absolute Maximum Ratings ------------------------------------------------------------------- (4)
2. Optical Characteristics -------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------(11)
3.1 TFT LCD Module
3.2 Back Light Specifications
4. Block Diagram ----------------------------------------------------------------------------------- (16)
4.1 TFT LCD Module
5. Input Terminal Pin Assignment -------------------------------------------------------------- (17)
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing --------------------------------------------------------------------------------- (23)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
6.4 VDD Power Dip Condition
7. Outline Dimension ------------------------------------------------------------------------------- (28)
8. General Precaution ---------------------------------------------------------------------------- (30)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Others
MODEL
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General Description
Product Information
Description
LTM170ET01-V464B is a color active matrix liquid crystal display (LCD) that uses amorphous
silicon TFT (Thin Film Transistor) as switching components. This model is composed of
a TFT LCD panel, a driver circuit and a LED back light unit. The resolution of a 17.0“ is 1280
x 1024 and this model can display up to 16.7 millions colors.
Features
High contrast ratio, high aperture structure
Wide Viewing Angle
High speed response
SXGA (1280 x 1024 pixels) resolution
Low power consumption
90 LEDs
DE (Data Enable) only mode
LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
Compact Size Design
RoHS compliance
TCO’03 compliance
Applications
Workstation & desktop monitors
Display terminals for AV application products
Monitors for industrial machine
* If the module is used to other applications besides the above, please contact SEC
in advance.
General Information
Items
Specification
Unit
Pixel Pitch
0.264(H) x 0.264(W)
mm
Active Display Area
337.92(H) x 270.336(V)
mm
Surface Treatment
Haze 25%, Hard-coating (3H)
Display Colors
16.7M (Hi-FRC)
colors
Number of Pixels
1280 x 1024
pixel
Pixel Arrangement
RGB vertical stripe
Display Mode
Normally White
Power Consumption
TBD
15
Luminance of White
MODEL
500 (Typ.)
Note
W
cd/㎡
Page
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Product Information
Mechanical Information
Item
Module
size
Min.
Typ.
Max.
Unit
Horizontal (H)
358.0
358.5
359.0
mm
Vertical (V)
296.0
296.5
297.0
mm
Depth (D)
-
-
17.5
Mm
-
-
1,900
g
Weight
Note
LCD module only
Note (1) Mechanical tolerance is ± 0.5mm unless there is a special comment.
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
Item
Symbol
Min.
Max.
Unit
Note
Power Supply Voltage
VDD
GND-0.5
6.5
V
(1)
Storage temperature
TSTG
-25
70
℃
(2)
Center of Glass surface temperature
(Operation)
TOPR
-10
60
℃
(2)
Shock ( non - operating )
Snop
-
50
G
(3)
Vibration ( non - operating )
Vnop
-
1.5
G
(4)
Note (1) Ta= 25 ± 2 °C
MODEL
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Product Information
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta ≤ 39 °C)
b. Maximum wet-bulb temperature at 39 °C or less. (Ta ≤ 39 °C)
c. No condensation
(3) 11ms, sine wave, one time for ±X, ±Y, ±Z axis
(4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
MODEL
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Product Information
2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON RD-80S,SPECTRORADIOMETER SR-3
(Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, fDCLK=54MHz, IL = 820mA)
Item
Symbol
Contrast Ratio
(Center of screen)
Response
Time
Min.
Typ.
Max.
C/R
600
1,000
-
Rising
Tr
-
1.3
4
Falling
Tf
-
3.7
6
450
500
-
Rx
0.620
0.650
0.680
Ry
0.300
0.330
0.360
Gx
0.270
0.300
0.330
0.570
0.600
0.630
0.120
0.150
0.180
0.050
0.080
0.110
0.283
0.313
0.343
Wy
0.299
0.329
0.359
(7),(8)
Ru'
-
0.459
-
SR-3
Rv'
-
0.525
-
Gu'
-
0.125
-
Gv'
-
0.563
-
Bu'
-
0.164
-
Bv'
-
0.197
-
Wu'
-
0.198
-
Wv'
-
0.468
-
△u'v'
-
0.018
-
Luminance of White
(Center of screen)
Red
Color
Chromaticity
(CIE 1931)
Green
Blue
White
Red
Color
Chromaticity
(CIE 1976)
Green
Blue
White
C.G.L
wHITE
YL
Gy
Bx
By
Wx
* C.G.L : Color Grayscale Linearity
MODEL
Condition
Normal
θL,R=0
θU,D=0
Viewing
Angle
Unit
Note
(3)
SR-3
msec
(5)
RD-80S
cd/m2
(6)
SR-3
(9)
(continue to the next page)
Page
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Product Information
Item
Symbol
Color Gamut
Color Temperature
Viewing
Angle
Hor.
Ver.
Brightness Uniformity
(9 Points)
Condition
Min.
Typ.
Max.
Unit
-
-
72
-
%
-
-
6,500
-
K
θL
65
80
-
65
80
-
65
80
-
θD
65
80
-
Buni
-
-
25
θR
θU
CR≥10
Note
Degrees
(8)
SR-3
%
(4)
SR-3
Note (1) Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
30min after lighting the back light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
Single lamp current : 820mA
Environment condition : Ta = 25 ± 2 °C
Photo detector
Field
SR-3
1°
Photo detector
Field
SR-3 : 50㎝
BM-7 : 50㎝
TFT - LCD Module
LCD Panel
The center of the screen
MODEL
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Product Information
Note (2) Definition of test point
Active Area
: Test Point
128
640
1152
9
8
7
102
6
5
4
512
3
2
1
922
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point⑤ of the panel
CR =
G max
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
Note (4) Definition of 9 points brightness uniformity
Buni = 100 ×
( B max − B min)
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (5) Definition of Response time : Sum of Tr, Tf
Display Data
Optical Instruments
Response
White(TFT off)
Black(TFT on)
White(TFT off)
100%
90%
10%
0%
MODEL
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Product Information
Note (6) Definition of Luminance of White : Luminance of white at center point⑤
Note (7) Definition of Color Chromaticity (CIE 1931, CIE1976)
Color coordinate of Red, Green, Blue & White at center point⑤
Note (8) Definition of Viewing Angle
: Viewing angle range (CR ≥10)
MODEL
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Product Information
Note (9) Color Grayscale Linearity
a. Test image : 100% full white pattern with a test pattern as below
b. Test pattern : Squares, 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and
105 grays steps should be arranged at the center⑤ of the screen.
c. Test method
-1st gray step : move a square of 255 gray level should be moved into the center of the
screen and measure luminance and u’ and v’ coordinates.
- Next gray step : Move a 225 gray square into the center and measure both
luminance and coordinates, too.
d. Test evaluation
∆u' v' = (u' A - u' B) 2 + (v' A - v' B) 2
Where A, B : 2 gray levels found to have the largest color differences between them
i.e. get the largest Δu’ and Δv’ of each 6 pair of u’ and v’ and calculate the Δu’v’.
MODEL
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Product Information
3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25°C
Item
Symbol
Min.
Typ.
Max.
Unit
Note
Voltage of Power Supply
VDD
4.5
5.0
5.5
V
(1)
High
-
-
+100
mV
(2)
Low
-100
-
-
mV
LVDS skew
tSKEW
-300
300
ps
(3)
Differential input
voltage
|VID|
200
600
mV
(4)
Input voltage range
(single-ended)
VIN
0
2.4
V
(4)
Common mode
voltage
VCM
0+
|VID|/2
1.2
2.4|VID|/2
V
(4)
-
TBD
-
mA
-
TBD
-
mA
-
TBD
TBD
mA
Differential Input
Voltage for LVDS
Receiver Threshold
LVDS
Input
Characteri
stics
(a) Black
Current of
Power
Supply
(b) White
IDD
(c) Dot
Vsync Frequency
fV
49
60
77
Hz
Hsync Frequency
fH
56.7
64
82.082
kHz
Main Frequency
fDCLK
-
54
69.28
MHz
Rush Current
IRUSH
-
-
3.0
A
(5),(6)
(7)
Note (1) The ripple voltage should be controlled under 10% of VDD.
MODEL
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Product Information
(2) Differential receiver voltage definitions and propagation delay and transition time test
circuit
a. All input pulses have frequency = 10MHz, tR or tF=1ns
b. CL includes all probe and fixture capacitance
Note a.
Note b.
(3) LVDS Receiver DC parameters are measured under static and steady conditions
which may not be reflective of its performance in the end application.
T
LVDS Clk
VDIFF= 0V
LVDS Data
RX +/-
VDIFF= 0V
Differential
Differential
tSKEW
where tskew : skew between LVDS clock & LVDS data,
T : 1 period time of LVDS clock
cf) (-/+) of 300psec means LVDS data goes before or after LVDS clock.
(4) Definition of VID and VCM using single-end signals
MODEL
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Product Information
(5) fV=60Hz, fDCLK = 54MHz, VDD = 5.0V, DC Current.
(6) Power dissipation check pattern (LCD Module only)
a) Black Pattern
b) White Pattern
c) Dot Pattern
(7) Measurement Conditions.
VDD
100%
90%
10%
GND
TRUSH=470㎲
Rush Current IRUSH can be measured when TRUSH. is 470㎲.
MODEL
Page
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3.2.
Backlight Specifications
Ta = 25ºC
ITEM
SYMBOL
LED Forward Voltage
VL
MIN
.
--
TYP.
MAX.
UNIT
Remarks
8.69
9.59
V
*1), IL = 820mA
LED Forward Current
IL
--
--
820
mA
*2)
Power Consumption
WL
--
7.12
--
W
IL = 820mA
Backlight Lifetime
BL
50,000
--
50,000
--
--
h
*3),*4), IL = 820mA
*1) VL is specified as the sum of the white LED forward voltages.
*2) LEDs are best driven using a constant current source. To avoid chromaticity shifts while dimming pulse-width modulation
(PWM) techniques may be employed (0-100% duty cycle).
*3) Backlight lifetime is defined as the time when the brightness becomes 50% of the initial value.
*4) The lifetime of the backlight depends on the ambient temperature. The lifetime will decrease under high
temperature unless LED forward current is reduced accordingly.
*5) LED forward current derating curve:
*5) Recommended backlight power supply:
PART NUMBER
MANUFACTURER
IN-50-003
CCBR-2-800
SmartLED analogue
Apollo Display
Display Technologies,
Technologies, Corp.
LLC.
Apollo
Page 14 / 32
Product Information
Note (1) Specified values are for a single lamp.
Refer to the following block diagram of the back light unit for more information.
HOT
COLD
I1
A
LCD Module
CONVERTER
HOT
COLD
MODEL
I2
A
Page
15/32
Product Information
4. BLOCK DIAGRAM
4.1 TFT LCD Module
RSDS
Source Driver ICs
Control signal
S1
LVDS
pair #2
LVDS(Tx)
RSDS(Tx)
CN1
(30pin)
Timing Controller
+5.0V
VDD
MODEL
Power
Circuit
G1
Gate Driver ICs
LVDS (Rx)
LVDS
pair #1
Control signal
S1280
Column Driver Circuit
TFT-LCD
(1280 x RGB x 1024 pixels)
G1024
Page
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5. Input Terminal Pin Assignment
Product Information
5.1. Input Signal & Power ( Connector : UJU IS100-L30O-C23 or Compatible )
PIN NO
SYMBOL
FUNCTION
1
RXO0-
Negative Transmission Data of Pixel 0 (ODD data)
2
RXO0+
Positive Transmission Data of Pixel 0 (ODD data)
3
RXO1-
Negative Transmission Data of Pixel 1 (ODD data)
4
RXO1+
Positive Transmission Data of Pixel 1 (ODD data)
5
RXO2-
Negative Transmission Data of Pixel 2 (ODD data)
6
RXO2+
Positive Transmission Data of Pixel 2 (ODD data)
7
GND
Power Ground
8
RXOC-
Negative Sampling Clock (ODD data)
9
RXOC+
Positive Sampling Clock (ODD data)
10
RXO3-
Negative Transmission Data of Pixel 3 (ODD data)
11
RXO3+
Positive Transmission Data of Pixel 3 (ODD data)
12
RXE0-
Negative Transmission Data of Pixel 0 (EVEN data)
13
RXE0+
Positive Transmission Data of Pixel 0 (EVEN data)
14
GND
Power Ground
15
RXE1-
Negative Transmission Data of Pixel 1 (EVEN data)
16
RXE1+
Positive Transmission Data of Pixel 1 (EVEN data)
17
GND
Power Ground
18
RXE2-
Negative Transmission Data of Pixel 2 (EVEN data)
19
RXE2+
Positive Transmission Data of Pixel 2 (EVEN data)
20
RXEC-
Negative Sampling Clock (EVEN data)
21
RXEC+
Positive Sampling Clock (EVEN data)
22
RXE3-
Negative Transmission Data of Pixel 3 (EVEN data)
23
RXE3+
Positive Transmission Data of Pixel 3 (EVEN data)
24
GND
Power Ground
25
NC
* CE (For LCD internal use only. Do not connect)
26
NC
* CTL (For LCD internal use only. Do not connect)
27
NC
No Connection
28
VDD
29
VDD
30
VDD
Power Supply : +5V
* If the system already uses the 25, 26pins, it should keep under GND level
The voltage applied to those pins should not exceed -200mV.
MODEL
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Product Information
Note) Pin number starts from Left side
PCB
▼
Pin No. 1
Pin No. 30
▼
#30
#1
( UJU IS100-L30O-C23 or Compatible )
#1
#30
Fig. Connector diagram
a. All GND pins should be connected together and also be connected to the
LCD’s metal chassis.
b. All power input pins should be connected together.
c. All NC pins should be separated from other signal or power.
MODEL
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Product Information
5.2 LVDS Interface
5.2.1 Odd Pixel Data (1st pixel data)
1st LVDS Transmitter ( DS90C383, DS90C385 ) Signal Interface
Device Input
Pin
Device Input Signal
N
o
Symbol
Symbol
51
TXIN0
RO0
Red Odd Pixel Data (LSB)
52
TXIN1
RO1
Red Odd Pixel Data
54
TXIN2
RO2
Red Odd Pixel Data
55
TXIN3
RO3
Red Odd Pixel Data
56
TXIN4
RO4
Red Odd Pixel Data
2
TXIN5
RO7
Red Odd Pixel Data (MSB)
3
TXIN6
RO5
Red Odd Pixel Data
4
TXIN7
GO0
Green Odd Pixel Data (LSB)
6
TXIN8
GO1
Green Odd Pixel Data
7
TXIN9
GO2
Green Odd Pixel Data
8
TXIN10
GO6
Green Odd Pixel Data
10
TXIN11
GO7
Green Odd Pixel Data (MSB)
11
TXIN12
GO3
Green Odd Pixel Data
12
TXIN13
GO4
Green Odd Pixel Data
14
TXIN14
GO5
Green Odd Pixel Data
15
TXIN15
BO0
Blue Odd Pixel Data (LSB)
16
TXIN16
BO6
Blue Odd Pixel Data
18
TXIN17
BO7
Blue Odd Pixel Data (MSB)
19
TXIN18
BO1
Blue Odd Pixel Data
20
TXIN19
BO2
Blue Odd Pixel Data
22
TXIN20
BO3
Blue Odd Pixel Data
23
TXIN21
BO4
Blue Odd Pixel Data
24
TXIN22
BO5
Blue Odd Pixel Data
50
TXIN27
RO6
Red Odd Pixel Data
MODEL
Function
Output
Signal
To LTM170EU
Interface ( CN101 )
Terminal
Symbol
TXOUT0TXOUT0+
No. 1
No. 2
RXO0RXO0+
TXOUT3TXOUT3+
No. 10
No. 11
RXO3RXO3+
TXOUT0TXOUT0+
No. 1
No. 2
RXO0RXO0+
TXOUT1TXOUT1+
No. 3
No. 4
RXO1RXO1+
TXOUT3TXOUT3+
No. 10
No. 11
RXO3RXO3+
TXOUT1TXOUT1+
No. 3
No. 4
RXO1RXO1+
TXOUT3TXOUT3+
No. 10
No. 11
RXO3RXO3+
TXOUT1TXOUT1+
No. 3
No. 4
RXO1RXO1+
TXOUT2TXOUT2+
No. 5
No. 6
RXO2RXO2+
TXOUT3TXOUT3+
No. 10
No. 11
RXO3RXO3+
Page
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Product Information
5.2.2 Even Pixel Data (2nd pixel data)
2nd LVDS Transmitter ( DS90C383, DS90C385 ) Signal Interface
Device Input Pin
Device Input Signal
No
Symbol
Symbol
51
TXIN0
RE0
Red Even Pixel Data (LSB)
52
TXIN1
RE1
Red Even Pixel Data
54
TXIN2
RE2
Red Even Pixel Data
55
TXIN3
RE3
Red Even Pixel Data
56
TXIN4
RE4
Red Even Pixel Data
2
TXIN5
RE7
Red Even Pixel Data (MSB)
3
TXIN6
RE5
Red Even Pixel Data
4
TXIN7
GE0
Green Even Pixel Data (LSB)
6
TXIN8
GE1
Green Even Pixel Data
7
TXIN9
GE2
Green Even Pixel Data
8
TXIN10
GE6
Green Even Pixel Data
10
TXIN11
GE7
Green Even Pixel Data (MSB)
11
TXIN12
GE3
Green Even Pixel Data
12
TXIN13
GE4
Green Even Pixel Data
14
TXIN14
GE5
Green Even Pixel Data
15
TXIN15
BE0
Blue Even Pixel Data (LSB)
16
TXIN16
BE6
Blue Even Pixel Data
18
TXIN17
BE7
Blue Even Pixel Data (MSB)
19
TXIN18
BE1
Blue Even Pixel Data
20
TXIN19
BE2
Blue Even Pixel Data
22
TXIN20
BE3
Blue Even Pixel Data
23
TXIN21
BE4
Blue Even Pixel Data
24
TXIN22
BE5
Blue Even Pixel Data
50
TXIN27
RE6
Red Even Pixel Data
MODEL
Output
Signal
Function
To LTM170EU
Interface ( CN101 )
Terminal
Symbol
TXOUT0TXOUT0+
No. 12
No. 13
RXE0RXE0+
TXOUT3TXOUT3+
No. 22
No. 23
RXE3RXE3+
TXOUT0TXOUT0+
No. 12
No. 13
RXE0RXE0+
TXOUT1TXOUT1+
No. 15
No. 16
RXE1RXE1+
TXOUT3TXOUT3+
No. 22
No. 23
RXE3RXE3+
TXOUT1TXOUT1+
No. 15
No. 16
RXE1RXE1+
TXOUT3TXOUT3+
No. 22
No. 23
RXE3RXE3+
TXOUT1TXOUT1+
No. 15
No. 16
RXE1RXE1+
TXOUT2TXOUT2+
No. 18
No. 19
RXE2RXE2+
TXOUT3TXOUT3+
No. 22
No. 23
RXE3RXE3+
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Product Information
5.2.3 Timing Diagrams of LVDS For Transmitting
LVDS Receiver : Integrated T-CON
MODEL
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Product Information
5.3 Input Signals, Basic Display Colors and Gray Scale of Each Color
DATA SIGNAL
COLO
R
RED
DISPLAY
(8bit)
GREEN
R0 R1 R2 R3 R4 R5 R6 R7 G0
BASIC
COLO
R
GRAY
SCALE
OF
RED
GRAY
SCALE
OF
GREE
N
GRAY
SCALE
OF
BLUE
BLUE
G
1
G
2
G3
G
4
G
5
G6
G
7
B0 B1 B2 B3 B4 B5 B6 B7
GRAY
SCALE
LEVEL
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
BLUE
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
-
GREEN
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
-
CYAN
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
RED
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
MAGENT
A
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
-
YELLOW
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
-
WHITE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
-
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R2
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R253
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R254
RED
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R255
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
G2
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G253
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G254
GREEN
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G255
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
B0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
B1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
B2
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
B253
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
B254
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B255
DARK
↑
↓
LIGHT
DARK
↑
↓
LIGHT
DARK
↑
↓
LIGHT
BLUE
R3~
R252
G3~
G252
B3~
B252
Note (1) Definition of Gray :
Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)
Input Signal : 0 = Low level voltage, 1 = High level voltage
MODEL
Page
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Product Information
6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SIGNAL
SYMBO
L
MIN.
TYP.
MAX.
Unit
NOTE
1/TC
40
54
69.28
MHz
-
FH
56.7
64
82.082
KHz
-
FV
49
60
77
Hz
-
Active
Display
Period
TVD
1024
1024
1024
lines
-
Vertical
Total
TVB
1031
1066
-
lines
-
Active
Display
Period
THD
640
640
640
clocks
2pixel/clock
Horizontal
Total
TH
676
844
1130
clocks
2pixel/clock
ITEM
Clock
Hsync
Frequency
Vsync
Vertical
Display Term
Horizontal
Display Term
Note (1) This product is DE only mode. The input of Hsync & Vsync signal does
not have an effect on normal operation.
(2) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(3) Internal Vcc = 3.3V
MODEL
Page
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Product Information
6.2 Timing diagrams of interface signal ( DE only mode )
TV
TVB
TVD
DE
TH
THD
DE
DCLK
TC
DATA
SIGNALS
TC
TCH
TCL
DCLK
0.5
VCC
TDS
DISPLAY
DATA
TDH
0.5
VCC
TES
DE
MODEL
0.5
VCC
Page
24/32
Product Information
6.3 Power ON/OFF Sequence
To prevent a latch-up or DC operation of the LCD Module, the power on/off
sequence should be as the diagram below.
300㎲
≤10msec
㎲≤T1≤
0≤
≤T2≤
≤50msec
0≤
≤T3≤
≤50msec
1sec≤
≤T4
Back-Light
(Recommended)
500msec≤
≤T5
100msec≤
≤T6
T1 : VDD rising time from 10% to 90%
T2 : The time from VDD to valid data at power ON.
T3 : The time from valid data off to VDD off at power Off.
T4 : VDD off time for Windows restart
T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.
The supply voltage of the external system for the Module input should be the same
as the definition of VDD.
Apply the lamp voltage within the LCD operation range. When the back light turns on
before the LCD operation or the LCD turns off before the back light turns off,
the display may momentarily show abnormal screen.
In case of VDD = off level,
please keep the level of input signals low or keep a high impedance.
T4 should be measured after the Module has been fully discharged between power off
and on period.
Interface signal should not be kept at high impedance when the power is on.
MODEL
Page
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Product Information
6.4 VDD Power Dip Condition
VDD
Td
90%
80%
VCC
GND
4.5V ≤ VDD ≤ 5.5V
If VDD(typ.) x 80% ≤ VCC ≤ VDD(typ) x 90%
Then, 0<Td ≤20msec
Note
MODEL
(1) The above conditions are for the glitch of the input voltage.
(2) For stable operation of an LCD Module power, please follow them.
i.e., if typ VDD x 80% ≤ Vcc ≤ typ VDD x 90%, then Td should be less than 20ms.
Page
26/32
7. Outline Dimension
[ Refer to the next page ]
MODEL
Product Information
Page
28/32
8. General Precautions
Product Information
8.1 Handling
(a) When the module is assembled, it should be attached to the system firmly
using all mounting holes. Be careful not to twist and bend the module.
(b) Because of high voltages, TFT should be disconnected from power
source before it is assembled or disassembled.
(c) Refrain from strong mechanical shock and / or any force to the module.
In addition to damage, it may cause improper operation or damage to the module
and back light.
(d) Note that polarizer films are very fragile and could be damaged easily.
Do not press or scratch the surface harder than a HB pencil lead.
(e) Wipe off water droplets or oil immediately. If you leave the droplets for a long
time, staining or discoloration may occur.
(f) If the surface of the polarizer is dirty, clean it using absorbent cotton or soft cloth.
(g) Desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane.
Do not use Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid
or Methyl chloride. It might cause permanent damage to the polarizer due to chemical
reaction.
(h) If the liquid crystal material leaks from the panel, it should be kept away
from the eyes or mouth . In case of contact with hands, legs or clothes, it must
be washed away with soap thoroughly.
(i) Protect the Module from static, or the CMOS Gate Array IC would be damaged.
(j) Use finger-stalls with soft gloves in order to keep display clean during the
incoming inspection and assembly process.
(k) Do not disassemble the Module.
(l) Do not pull or fold wires.
(m) Do not adjust the variable resistor located on the Module.
(n) Protection film for polarizer on the Module should be slowly peeled off just before use
so that the electrostatic charge can be minimized.
(o) Pins of I/F connector should not be touched directly with bare hands.
MODEL
Page
29/32
Product Information
8.2 Storage
(a) Do not leave the Module in high temperature, and high humidity for a long time.
It is highly recommended to store the Module with temperature from 0 to 35℃
and relative humidity of less than 70%.
(b) Do not store the TFT-LCD Module in direct sunlight.
(c) The Module should be stored in a dark place. It is prohibited to apply sunlight or
fluorescent light in storing.
8.3 Operation
(a) Do not connect or disconnect the Module in the "Power On" condition.
(b) Power supply should always be turned on/off by the item 6.3
"Power on/off sequence"
(c) Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference should be done by system manufacturers. Grounding and shielding
methods may be important to minimize the interference.
8.4 Operation Condition Guide
(a) The LCD product should be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 20±15℃
- Humidity : 65±20%
- Display pattern : continually changing pattern (Not stationary)
(b) If the product will be used in extreme conditions such as high temperature,
humidity, display patterns or operation time etc.., It is strongly recommended
to contact SEC for Application engineering advice. Otherwise, its reliability and
function may not be guaranteed. Extreme conditions are commonly found at
Airports, Transit Stations, Banks, Stock market, and Controlling systems.
MODEL
Page
30/32
Product Information
8.5 Others
(a) Ultra-violet ray filter is necessary for outdoor operation.
(b) Avoid condensation of water. It may result in improper operation or disconnection
of electrode.
(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,
input voltage variation, variation in part contents and environmental temperature,
and so on)
Otherwise the Module may be damaged.
(d) If the Module keeps displaying the same pattern for a long period of time,
the image may be "sticked" to the screen.
To avoid image sticking, it is recommended to use a screen saver.
(e) This Module has its circuitry PCB's on the rear side and should be handled
carefully in order not to be stressed.
(f) Please contact SEC in advance when you display the same pattern for a long time.
MODEL
Page
31/32
Our company network supports you worldwide with offices in Germany, Great Britain, Italy, Turkey and the
USA. For more information please contact:
Distec GmbH
Display Technology Ltd.
Augsburger Str. 2b
5 The Oaks Business Village
82110 Germering
Revenge Road, Lordswood
Germany
Chatham, Kent, ME5 8LF
United Kingdom
Phone:
+49 (0)89 / 89 43 63-0
Phone:
+44 (0)1634 / 67 27 55
Fax:
+49 (0)89 / 89 43 63-131
Fax:
+44 (0)1634 / 67 27 54
E-Mail:
info@datadisplay-group.de
E-Mail:
info@datadisplay-group.co.uk
Internet:
www.datadisplay-group.de
Internet:
www.datadisplay-group.co.uk
Apollo Display Technologies, Corp.
87 Raynor Avenue, Unit 1Ronkonkoma, NY
11779
United States of America
Phone:
+1 631 / 580-43 60
Fax:
+1 631 / 580-43 70
E-Mail:
info@datadisplay-group.com
Internet: www.datadisplay-group.com
Sales Partner:
Sales Partner:
REM Italy s.a.s.
DATA DISPLAY BİLİŞİM TEKNOLOJİLERİ
di Michieletto Flavio & C.
İÇ VE DIŞ TİCARET LİMİTED ŞİRKETİ
Via Obbia Bassa, 10
Barbaros Mh Ak Zamabak Sk A Blok
I-35010 Trebaseleghe (PD)
D:143 Ataşehir/İstanbul
Italy
Turkey
Phone: +39 335 521 37 89
Phone: +90 (0)216 / 688 04 68
E-Mail: info@remitaly.com
Fax:
Internet:www.remitaly.com
E-Mail: info@data-display.com.tr
+90 (0)216 / 688 04 69
Internet:www.data-display.com.tr
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