Product Information
Customer :
DATE : 22.Nov.2005
SAMSUNG
-LCD
SAMSUNG TFT
TFT-LCD
MODEL
-L01
MODEL :: LTA400HS
LTA400HS-L01
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
APPROVAED BY
Customer’s Approval
SIGNATURE
DATE
DATE
22.Nov.2005
PREPARED BY
DATE
Jeong-Geun Han
22.Nov.2005
LCD Application Engineering 3, TCS Team
Samsung Electronics Co . , LTD.
MODEL
LTA400HS-L01
Doc. No
05-001-G-051122
Page
1 / 29
Contents
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (7)
3. Electrical Characteristics ----------------------------------------------------------------------------- (10)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter Input & Specification
4. Block Diagram ------------------------------------------------------------------------------------------- (13)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (14)
5.1 Input Signal & Power
5.2 Inverter Input Pin Configuration
5.3 Inverter Input Power Sequence
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (19)
6.1 Timing Parameters (DE only mode)
6.2 Timing Diagrams of interface Signal (DE only mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (22)
8. Packing --------------------------------------------------------------------------------------------------- (24)
9. Marking & Others --------------------------------------------------------------------------------------- (25)
10. Inspection Criteria ------------------------------------------------------------------------------------- (26)
11. General Precaution ----------------------------------------------------------------------------------- (27)
11.1 Handling
11.2 Storage
11.3 Operation
11.4 Operation Condition Guide
11.5 Others
MODEL
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* Revision History
Date
Rev.
No
Page
Nov
22,
2005
000
all
MODEL
Summary
First issued
LTA400HS-L01
Doc. No
05-001-G-051122
Page
3 / 29
General Description
Description
LTA400HS-L01 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 back light unit. The resolution of a 40.0“ is
1920 x 1080 and this model can display up to 16.7 million colors with wide viewing angle
of 89° or higher in all directions. This panel is intended to support applications to provide a
excellent performance for Flat Panel Display such as Home-alone Multimedia TFT-LCD
TV, Display terminals for AV application products, and High Definition TV (HDTV).
Features
RoHS compliance (Pb-free)
ƒ High contrast ratio, high aperture ratio, fast response time
ƒ SPVA(Super Patterned Vertical Align) mode
ƒ Wide viewing angle (±178°)
ƒ High speed response
ƒ Wide UXGA (1920 x 1080 pixels) resolution (16:9)
ƒ Low Power consumption
ƒ Direct Type 22 CCFTs(Cold Cathode Fluorescent Tube)
ƒ DE(Data Enable) mode
ƒ LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
Items
Module Size
Specification
952.0(HTYP) x 551.0(VTYP)
54.5(DMAX)
Unit
mm
Weight
13,000(Max.)
g
Pixel Pitch
0.46125(H) x 0.15375(W)*3
mm
Active Display Area
885.6(H) x 498.15(V)
mm
Surface Treatment
Haze 44% , Hard-coating (3H)
Display Colors
8 bit - 16.7M
colors
Number of Pixels
1920 x 1080
pixel
Pixel Arrangement
RGB vertical stripe
Display Mode
Normally Black
Luminance of White
500 (Typ.)
MODEL
LTA400HS-L01
Doc. No
Note
±1.0mm
cd/㎡
05-001-G-051122
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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
5.5
V
(1)
Storage temperature
TSTG
-20
60
℃
(2)
Center
TOPR
0
50
℃
T. Uniformity
△T
-
10
℃
Shock ( non - operating )
Snop
-
50
G
(3)
Vibration ( non - operating )
Vnop
-
1.5
G
(4)
Glass surface
temperature
(Operation)
(2),(5)
Note (1) Ta= 25 ± 2 °C
(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
Fig. Temperature and Relative humidity range
MODEL
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(5) Definition of test point
5mm
5mm
1
2
5
○
LCD Module (Active)
4
3
△T should be less than 10 ℃ (△T = | TOPR – TMAX| )
TOPR : Temperature of the center of the glass surface (Test point 5)
T1~ T4 : Temperature of each edge of the glass surface
TMAX : The highest temperature of the glass surface
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON BM-7,SPECTRORADIOMETER SR-3
(Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, fDCLK=74.25MHz, IL = 6.0mArms)
Item
Symbol
Contrast Ratio
(Center of screen)
Response
Time
Min.
Typ.
Max.
C/R
700
1000
-
Rising
Tr
-
10
13
Falling
Tf
-
6
7
400
500
-
Luminance of White
(Center of screen)
Red
Color
Chromaticity
(CIE 1931)
Green
Blue
White
YL
Rx
Ry
Gx
Gy
Condition
Normal
θL,R=0
θU,D=0
Note
(3)
SR-3
Msec
(5)
BM-7
cd/m2
(6)
SR-3
0.648
0.331
Viewing
Angle
0.281
TYP.
-0.03
Bx
Unit
0.598
0.144
By
0.062
Wx
0.280
Wy
0.290
TYP.
+0.03
(7),(8)
SR-3
Color Gamut
-
-
72
-
%
(7)
SR-3
Color Temperature
T
-
10000
-
K
(7)
SR-3
θL
75
89
-
75
89
-
75
89
-
Degree
(8)
SR-3
θD
75
89
-
Buni
-
-
25
%
(4)
SR-3
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
θR
θU
C/R≥10
Note (1) Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min 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 : 6.0mA
Environment condition : Ta = 25 ± 2 °C
MODEL
LTA400HS-L01
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Photo detector
Field
SR-3
1°
BM-7
2°
Photo detector
Field
SR-3 : 50㎝
BM-7 : 50㎝
TFT - LCD Module
LCD Panel
The center of the screen
Note (2) Definition of test point
180
320
960
1600
⑨
⑧
⑦
Active Area
Test Point
540
⑥
⑤
④
900
③
②
①
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point ⑤ of the panel
C/R =
G max
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
MODEL
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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
Black (data off)
Display data
White (data on)
White (data off)
TF
TR
Optical Instruments
100%
Response
90%
10%
0%
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point ⑤
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point ⑤
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R ≥10)
MODEL
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25°C ± 2 °C
Item
Symbol
Voltage of Power Supply
Current
of Power
Supply
Min.
VDD
(a) Black
IDD
(b) White
(c) N-Pattern
Typ.
Max.
Unit
Note
(1)
4.5
5.0
5.5
V
-
1800
-
mA
-
2400
-
mA
-
2900
3100
mA
Vsync Frequency
fV
-
60
-
Hz
Hsync Frequency
fH
48
67.5
-
kHz
Main Frequency
fDCLK
60
74.25
80
MHz
Rush Current
IRUSH
-
-
TBD
A
(2),(3)
(4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV=60Hz, fDCLK = 74.25MHz, VDD = 5.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern
b) White Pattern
c) N-Pattern
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=470㎲
Rush Current IRUSH can be measured when TRUSH. is 470㎲.
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3.2 Back Light Unit
The back light unit contains 22 direct-lighting type CCFTs ( Cold Cathode Fluorescent
Tube ). The characteristics of lamps are shown in the following tables.
Ta=25 ± 2°C
Item
Symbol
Min.
Typ.
Max.
Unit
Note
Lamp Current
IL
4.0
6.0
7.0
mArms
Lamp Voltage
VL
-
1540
-
Vrms
Operating Life Time
Hr
50,000
-
-
Hour
(1)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Operating condition : Ta = 25±2℃, IL = 6.0mArms(typ.), For single lamp only. ]
Inverter
Inverter
HOT 1
HOT 1
HOT 2
HOT 2
Inverter
Inverter
LCD
Module
MODEL
LTA400HS-L01
HOT 21
HOT 21
HOT 22
HOT 22
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3.3 Inverter Input Condition & Specification
Items
Symbol
Specifications
Conditions
Min.
Typ.
Max.
Unit
Note
Input
Voltage
Vin
-
21.6
24
26.4
V
Ta=25±2 °C
Input
Current
IRUSH
Vin=24.0V
Vdim=3.3V
-
-
8.5
A
Initial Turn-on
Lamp
Current
IO
Vdim=3.3 V
5.5
6.0
6.5
mArms
-
Frequency
FLAMP
Vin=24.0 V
47.5
50
52.5
kHz
-
Backlight
On/Off
ON
Vin=24.0 V
2.4
-
5.25
V
-
OFF
Vin=24.0 V
0
-
0.8
Dimming
Control
Max Lum
3.3
-
-
VDIM
Min. Lum
-
-
0
V
-
MODEL
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4. Block Diagram
MODEL
LTA400HS-L01
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5. Input Terminal Pin Assignment
5.1. Input Signal & Power
Connector : FI-RE51S-HF (JAE)
PIN No.
Description
PIN No.
Description
1
VDD(5V)
26
RE[0]P
2
VDD(5V)
27
RE[1]N
3
VDD(5V)
28
RE[1]P
4
VDD(5V)
29
RE[2]N
5
VDD(5V)
30
6
GND
31
7
GND
32
RE[CLK]N
8
GND
33
RE[CLK]P
9
GND
34
GND
RE[2]P
Even
LVDS
Signal
GND
10
RO[0]N
35
RE[3]N
11
RO[0]P
36
RE[3]P
12
RO[1]N
37
Do Not Connect
13
RO[1]P
38
Do Not Connect
14
RO[2]N
39
GND
RO[2]P
40
Do Not Connect
GND
41
Do Not Connect
17
RO[CLK]N
42
Do Not Connect
18
RO[CLK]P
43
Do Not Connect
19
GND
44
Do Not Connect
20
RO[3]N
45
LVDS Option( Note 2 )
21
RO[3]P
46
Do Not Connect
15
16
Odd
LVDS
Signal
22
Do Not Connect( Note 1 )
47
Do Not Connect
23
Do Not Connect
48
Do Not Connect
24
GND
49
Do Not Connect
50
Do Not Connect
51
Do Not Connect
25
Even
LVDS
RE[0]N
Note (1) Do Not Connect : This PINS are only used for SAMSUNG internal using.
Note (2) LVDS OPTION : If this PIN : HIGH (3.3 V) → Normal LVDS format
: LOW (GND) → JEIDA LVDS format
SEQUENCE : On = VDD(T1) ≥ LVDS Option ≥ Interface Signal(T2)
OFF = Interface Signal(T3) ≥ LVDS Option ≥ VDD
MODEL
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Note(1) Pin number starts from Right side
PCB
▼
Pin No. 1
Pin No. 51
#1
#51
connect name
#51
#1
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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5.2. Inverter Input Pin Configuration
Connector : S14B-PHA-SM (JST)
Pin No.
Pin Configuration(FUNCTION)
1
24 V
2
24 V
3
24 V
4
24 V
5
24 V
6
GND
7
GND
8
GND
9
GND
10
GND
No Connection
* ERROR DETECTION (NORMAL : GND / ABNORMAL : 5V)
11
12
Backlight On /Off [ON:2.4 - 5.25 V, OFF: 0 - 0.8 V]
13
Dimming Control [0V:Min, 3.3V:Max]
14
No Connection
5.3. Inverter Input Power Sequence
Vin (24V)
1.1sec [Min]
0.95 Vin
20msec [Min]
0.1 Vin
Dimming Control
( 0 ~ 3.3 V )
0.5sec [Min]
0.5sec [Min]
Back Light On/Off
2.4 V
0.5sec [Min]
MODEL
LTA400HS-L01
Doc. No
0.1sec [Min]
05-001-G-051122
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5.4 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA & Normal)
LVDS Transmitter (ex : DS90C385 ) Signal Interface
Device
Input Pin
Device Input Signal
Symbol
Symbol
TXIN0
R0
Red Pixel Data (LSB)
TXIN1
R1
Red Pixel Data
TXIN2
R2
Red Pixel Data
TXIN3
R3
Red Pixel Data
TXIN4
R4
Red Pixel Data
TXIN5
R7
Red Pixel Data (MSB)
TXIN6
R5
Red Pixel Data
TXIN7
G0
Green Pixel Data (LSB)
TXIN8
G1
Green Pixel Data
TXIN9
G2
Green Pixel Data
TXIN10
G6
Green Pixel Data
TXIN11
G7
Green Pixel Data (MSB)
TXIN12
G3
Green Pixel Data
TXIN13
G4
Green Pixel Data
TXIN14
G5
Green Pixel Data
TXIN15
B0
Blue Pixel Data (LSB)
TXIN16
B6
Blue Pixel Data
TXIN17
B7
Blue Pixel Data (MSB)
TXIN18
B1
Blue Pixel Data
TXIN19
B2
Blue Pixel Data
TXIN20
B3
Blue Pixel Data
TXIN21
B4
Blue Pixel Data
TXIN22
B5
Blue Pixel Data
TXIN24
Hsync
Horizontal Sync (Don't care)
TXIN25
Vsync
Vertical Sync (Don't care)
TXIN26
DE
Data Enable (Mandatory)
TXIN27
R6
Red Pixel Data
MODEL
Function
LTA400HS-L01
Doc. No
Output
Signal
To LTA460H2
Interface
Terminal
Symbol
TXOUT0TXOUT0+
No. 1,11
No. 2,12
RX0RX0+
TXOUT3TXOUT3+
No. 9,19
No. 10,20
RX3RX3+
TXOUT0TXOUT0+
No. 1,11
No. 2,12
RX0RX0+
TXOUT1TXOUT1+
No. 3, 13
No. 4, 14
RX1RX1+
TXOUT3TXOUT3+
No. 9,19
No. 10,20
RX3RX3+
TXOUT1TXOUT1+
No. 3, 13
No. 4, 14
RX1RX1+
TXOUT3TXOUT3+
No. 9,19
No. 10,20
RX3RX3+
TXOUT1TXOUT1+
No. 3, 13
No. 4, 14
RX1RX1+
TXOUT2TXOUT2+
No. 5, 15
No. 6, 16
RX2RX2+
TXOUT3TXOUT3+
No. 9,19
No. 10,20
RX3RX3+
05-001-G-051122
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
DATA SIGNAL
COLOR
DISPLAY
(8bit)
BLACK
BASIC
COLOR
GRAY
SCALE
OF
RED
R0
R1
R2
R3
R4
R5
R6
0
0
0
0
0
0
0
R7 G0 G1 G2 G3 G4 G5 G6 G7
0
0
0
0
0
0
GRAY
SCALE
LEVEL
BLUE
0
0
0
B0
B1
B2
B3
B4
B5
B6
B7
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
-
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
-
MAGENTA
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
R252
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R252
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R252
DARK
↑
↓
LIGHT
BLACK
GRAY
SCALE
OF
BLUE
GREEN
GREEN
RED
GRAY
SCALE
OF
GREEN
RED
DARK
↑
↓
LIGHT
R3~
R252
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
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
G3~
G252
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G252
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
G252
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
G252
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
B252
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
B252
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
B252
DARK
↑
↓
LIGHT
BLUE
B3~
B252
Note) 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
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Doc. No
05-001-G-051122
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6. Interface Timing
6.1 Timing Parameters ( DE only mode )
SIGNAL
ITEM
SYMBOL
MIN.
TYP.
MAX.
Unit
NOTE
1/TC
60
74.25
80
MHz
-
FH
48
67.5
-
KHz
-
FV
-
60
-
Hz
-
Active
Display
Period
TVD
-
1080
-
Lines
-
Vertical
Total
TVB
1118
1125
1550
Lines
-
Active
Display
Period
THD
-
1920
-
Clock
s
-
Horizontal
Total
TH
2160
2200
3500
clocks
-
Clock
Hsync
Frequency
Vsync
Vertical
Display Term
Horizontal
Display Term
Note) This product is DE only mode. The input of Hsync & Vsync signal does
not have an effect on normal operation.
(1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system
(2) Internal VDD = 3.3V
MODEL
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Doc. No
05-001-G-051122
Page
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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
TDH
DISPLAY
DATA
0.5
VCC
TES
DE
MODEL
LTA400HS-L01
0.5
VCC
Doc. No
05-001-G-051122
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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.
0<T1≤10msec
0<T2≤50msec
0<T3≤50msec
1000msec≤T4
1000msec≤T5
(Recommend Value)
100msec≤T6
(Recommend Value)
2.4 V
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.
ƒ The supply voltage of the external system for the Module input should be the same
as the definition of VDD.
ƒ 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.
ƒ In case of VDD = off level,
please keep the level of input signals low or keep a high impedance.
ƒ T4 should be measured after the Module has been fully discharged between power off
and on period.
ƒ Interface signal should not be kept at high impedance when the power is on.
MODEL
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Doc. No
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7. Outline Dimension (Front View)
Model
LTA400HS-L01
Doc. No
05-000-G-051122
Page
22 / 29
7. Outline Dimension (Rear View)
Model
LTA400HS-L01
Doc. No
05-000-G-051122
Page
23 / 29
8. PACKING
8.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and corrugated cardboard as shock absorber
(2) Packing Method
Packing
-Pallet Box
Direction be able to open it
Cushion-Foam
LCD Module
Cushion-Foam
Pallet-Plastic
8.2 Packing Specification
Item
Specification
LCD Packing
10ea / (PackingPallet Box)
Pallet
1Box / Pallet
Packing Direction
Vertical
Total Pallet Size
H x V x height
Total Pallet Weight
146.7kg
MODEL
LTA400HS-L01
Doc. No
Remark
1. 125 Kg / LCD (10ea)
2. 7 Kg / Cushion-pallet (2ea)
3. 6.7 Kg / Packing-Pallet Box (1ea)
4. Cushion-pallet Material : EPS
5. Packing-Pallet Box Material : DW4
1. Pallet weight = 8kg
2. 8Kg/Pallet
1270mm(H) x 1150mm(V) x 844mm(height)
Pallet(8kg) + Module(12.5*10=125) +
Cushion(up+botton=7kg) + Pallet-BOX(6.7kg)
05-001-G-051122
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9. MARKING & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1) Parts number : LTA400HS-L01-XXXX
(2) Revision: One letters
(3) Lot number : X X X X XXX XX X
Cell Position No. (In the Glass)
Glass No. (In the one Lot)
Lot No. (Glass)
Month
Year (Note1)
Product code
Line
(4) Nameplate Indication
Week code : 05 29
week
year
LTA400HS-L01
40mm
XXXXXXXXXX
XXX
Revision code
Lot number
80mm
(5) Packing box attach
LTA400HS-L01
100mm
XXXX
Part number
Revision code
10
Box serial number
165mm
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
MODEL
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10. Inspection Criteria
When products are shipped, incoming inspection should be carried out with a
sampling inspection based on MIL-STD-105E level II by AQL 1.0%.
CHANGE CONTROL
Design of the product may be changed regarding the specifications, appearance, parts
used, circuits, etc. for product improvement. If a design change is judged to affect the
specifications of this product, supplier should inform customer of the change in advance.
QUALITY CONTROL
In the event of a product failure under normal operating conditions, a product trouble
or a functional disorder that can be deemed to be the responsibility of supplier, supplier
should repair the fault or replace the product free of charge within one year from
the product delivery date. However, supplier does not take responsibility for the product
quality in the case of modifications not specified by supplier.
MAINTENANCE
The specifications of the functions of maintenance parts may be partially changed
within the range which provides equivalent or better quality.
In principle, maintenance parts should be product units.
When stopping manufacturing this product, supplier should notify customer in advance.
HANDLING OF DOUBTFUL POINTS
Any doubt not stipulated in this specification is to be resolved by mutual agreement
between customer and supplier, and supplier should make efforts for improvement
in good faith.
MODEL
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11. General Precautions
11.1 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 the inverter use high voltage, it should be disconnected from power
before it is assembled or disassembled.
(c) Refrain from strong mechanical shock and / or any force to the Module.
In addition to damage, this may cause improper operation or damage to the Module
and CCFT back light.
(d) Note that polarizers are very fragile and could be damage 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 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 the lamp wire.
(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
LTA400HS-L01
Doc. No
05-001-G-051122
Page
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11.2 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.
11.3 Operation
(a) No Connection or disconnect the Module in the "Power On" condition.
(b) Power supply should always be turned on/off by the "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.
(d) The cable between the back light connector and its inverter power supply should
be connected directly with a minimized length. A longer cable between
the back light and the inverter may cause lower luminance of lamp(CCFT) and
may require higher startup voltage(Vs).
11.4 Operation Condition Guide
(a) The LCD product should be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 20±15℃
- Humidity : 55±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
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Doc. No
05-001-G-051122
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11.5 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
LTA400HS-L01
Doc. No
05-001-G-051122
Page
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