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SAMSUNG TFT-LCD
MODEL : LTI400HA08
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Samsung ConfidentialSamsung Confidential
Product Information
DATE : Nov. 29, 2011
The Information Described in this Specification is Preliminary and can be changed without
prior notice
hwwyv}lkGi
DATE
Nov.29,2011
wylwhylkGi
DATE
Nov.29,2011
Application Engineering Part, LCD Division
Samsung Electronics Co . , LTD.
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Contents
Samsung ConfidentialSamsung Confidential
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Application information for DID (Digital Information Display) ---------------------------------- (6)
3. Optical Characteristics --------------------------------------------------------------------------------- (7)
4. Electrical Characteristics ----------------------------------------------------------------------------- (10)
4.1 TFT LCD Module
4.2 Back Light Unit
4.3 Inverter Input & Specification
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (13)
5.1 LVDS Connector
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 ---------------------------------------------------------------------------------------- (18)
6.1 Timing Parameters (DE mode)
6.2 Timing Diagrams of interface Signal (DE mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (21)
8. Packing --------------------------------------------------------------------------------------------------- (23)
9. Marking & Others --------------------------------------------------------------------------------------- (25)
10. General Precaution ----------------------------------------------------------------------------------- (26)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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* Revision History
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Samsung ConfidentialSamsung Confidential
Date
Nov.
29,
2011
Rev.
No
000 all First issued
Page Summary
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General Description
Samsung ConfidentialSamsung Confidential
Description
LTI400HA08 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 backlight unit. The resolution of a 40“ is
1920 x 1,080 and this model can display up to 16.7M 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 Digital Information Display (DID).
Features
RoHS compliance (Pb-free)
High contrast ratio, High aperture structure, High luminance
Landscape / Portrait
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle (178)
Landscape / Portrait type compatible
Screen
Screen
FHD (1920 x 1080 pixels) resolution (16:9)
Low power consumption
Direct type 12 CCFLs(Cold Cathode Fluorescent Lamp)
DE(Data Enable) mode
Landscape
Portrait
2ch LVDS (Low Voltage Differential Signaling) interface
High Tni (85 ) Liquid crystal
General Information
Items Specification Unit Note
911.7(W
Module Size
Weight 13,000(Max) g
Pixel Pitch 0.46125(H) x 0.46125(V) 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 1,080 pixel 16 : 9
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Luminance of White 700 (Typ.) cd/m
) x 524.2(H
TYP
61.6(D
max
)
TYP
)
mm
·1.0mm
2
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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
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Power Supply Voltage V
Storage temperature T
Glass surface
temperature
Center
(Operation)
Shock ( non - operating ) S
Vibration ( non - operating ) V
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. Relative Humidity is 90% or less. (Ta > 39 ¶C)
c. No condensation
(3) 20ms, sine wave, one time for ·X, ·Y, ·Z axis
(4) 10-300 Hz, Sweep rate 11min, 30min for X,Y,Z axis
T
CENTER
T
nop
DD
STG
SUR
x,y,z - 50 G (3)
nop
10.8 13.2 V (1)
-20 65
050
065
-1.5G(4)
(2)
(2),(5)
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(5) Definition of test point
5mm
5mm
5
LCD Module (Active)
Samsung ConfidentialSamsung Confidential
T
CENTER
: Temperature of the center of the glass surface (Test point 5)
2. Application information for DID (Digital Information Display)
A long-term display like DID application may cause uneven display including image retention.
To optimize module's lifetime and function, several operating usages are required.
1. Normal operating condition
a. Temperature: 20 15
b. Humidity: 55 20 %
c. Display pattern: moving picture or regular switchover display
Note) Long-term static information image may cause uneven display.
2. Operating usages under abnormal operating condition. Note (1)
a. Ambient condition
- Well-ventilated place is recommended to set up DID system.
b. Power off and screen saver
- Periodical power-off or screen saver is needed after long-term static display. Note (2)
3. Operating usages to protect uneven display due to long-term static information display
a. Suitable operating time for P-DID : under 20 hours a day.
b. Periodical display contents change from static image to moving picture.
- Liquid crystal refresh time is required.
c. Periodical background color and character (image) color change
- Use different colors for background and character (image), respectively.
- Change colors periodically.
d. Avoid combination of background and character with large different luminance.
Note (1) Abnormal condition means every operating condition except normal operating condition.
Note (2) Moving picture or black pattern is strongly recommended for screen saver.
4. Lifetime in this spec is guaranteed only when DID is used under right operating usages.
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3. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : TOPCON BM-5A, BM-7, SR-3, RD-80S
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(Ta = 25 2C, VDD= 12V, fV= 60Hz, f
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
Color Gamut - 69 72 - %
G-to-G Tg - 8 16 msec
Red
Green
Blue
White
C/R
Y
L
Rx
Ry 0.331
Gx 0.292
Gy 0.605
Bx 0.148
By 0.061
Wx 0.280
Wy 0.290
Normal
L,R=0
U,D=0
Viewing
Angle
2000 3000 -
600 700 - cd/m
0.637
TYP.
-0.03
= 148.5 MHz, IL=14mArms)
DCLK
TYP.
+0.03
(3)
SR-3
(5)
BM-7
2
(6)
SR-3
(7),(8)
SR-3
(7)
SR-3
Color Temperature - 7000 10000 13000 K
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
L
R
U
D
B
uni
C/R≥10
75 89 -
75 89 -
Degree
75 89 -
75 89 -
--25%
Note (1) Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the backlight at the given temperature for stabilization
of the backlight. This should be measured in the center of screen.
Single lamp current : 14mA
Environment condition : Ta = 25 2 C
(7)
SR-3
(8)
EZ
(4)
SR-3
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Photo detector Field
BM-5A
BM-7
PR-650
SR-3
TFT - LCD Module
Note (2) Definition of test point
180
2ദ
2ദ
1ദ
1ദ
320 960 1600
ª
Photo
detector
©
Field
50
LCD Panel
The center of the screen
Active Area
¨
540
900
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point 䐣 of the panel
CR
/
Note (4) Definition of 9 points brightness uniformity
Buni
§
G
max
G
min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
BB
(max min)
100
Bmax : Maximum brightness
Bmin : Minimum brightness
B
max
¦¥
Test Point
¢£¤
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Note (5) Definition of Response time : Average response time of all Gray to Gray
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Display data
100%
90%
Low Gray
T
R
Optical Instruments
Response
10%
0%
Gray to Gray Response Time
Gray
0 Tr(0-31) Tr(0-63) Tr(0-95) Tr(0-127) Tr(0-159) Tr(0-191) Tr(0-223) Tr(0-255)
31 Tf(31-0) Tr(31-63) Tr(31-95) Tr(31-127) Tr(31-159) Tr(31-191) Tr(31-223) Tr(31-255)
63 Tf(63-0) Tf(63-31) Tr(63-95) Tr(63-127) Tr(63-159) Tr(63-191) Tr(63-223) Tr(63-255)
95 Tf(95-0) Tf(95-31) Tf(95-63) Tr(95-127) Tr(95-159) Tr(95-191) Tr(95-223) Tr(95-255)
Start
T*(X-Y) : Response time from level of gray(X) to level of gray(Y)
Response time Definition = Σ [T*(X-Y)] / 72
127 Tf(127-0) Tf(127-31) Tf(127-63) Tf(127-95) Tr(127-159) Tr(127-191) Tr(127-223) Tr(127-255)
159 Tf(159-0) Tf(159-31) Tf(159-63) Tf(159-95) Tf(159-127) Tr(159-) Tr(159-223) Tr(159-255)
191 Tf(191-0) Tf(191-31) Tf(191-63) Tf(191-95) Tf(191-127) Tf(191-159) Tr(191-) Tr(191-255)
223 Tf(223-0) Tf(223-31) Tf(223-63) Tf(223-95) Tf(223-127) Tf(223-159) Tf(223-191) Tr(233-255)
255 Tf(255-0) Tf(255-31) Tf(255-63) Tf(255-95) Tf(255-127) Tf(255-159) Tf(255-191) Tf(255-223)
0 31 63 95 127 159 191 223 255
Toff
High Gray
End
T
Low Gray
F
Time
Ton
Note (6) Definition of Luminance of White : Luminance of white at center point 䐣
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point 䐣
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R ≥ 10)
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4. Electrical Characteristics
4.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Item Symbol Min. Typ. Max. Unit Note
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Ta = 25C 2 C , None synchronization with the Inverter
Voltage of Power Supply V
Current
(a) Black
of Power
Supply
(c) N-Pattern - 1400 - mA
Vsync Frequency f
Hsync Frequency f
Main Frequency f
Rush Current I
RUSH
DD
I
DD
V
H
DCLK
10.8 12.0 13.2 V (1)
- 800 - mA
-60-Hz
50 67.5 75 kHz
130 148.5 155 MHz
--3A(4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) f
= 60Hz, f
V
=148.5MHz, VDD= 12.0V, DC Current.
DCLK
(3) Power dissipation check pattern (LCD Module only).
a) Black Pattern
b) White Pattern c) N-pattern
(2),(3)(b) White - 1350 - mA
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=470โ
RUSH
Rush Current I
can be measured when T
RUSH
RUSH
. is 470โ.
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4.2 Back Light Unit
The backlight unit contains 12 direct-lighting type CCFLs (Cold Cathode Fluorescent Lamp).
The characteristics of lamps are shown in the following tables.
Item Symbol Min. Typ. Max. Unit Note
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Ta=25 · 2¶C
Lamp Current I
Lamp Voltage V
L
L
8 14 16 mArms
825 855 995 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, I
Inverter
= 14.0 mArms, For single lamp only. ]
L
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4.3 Inverter Input condition & Specification
Items Symbol Conditions
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Specifications
Unit Note
Min. Typ. Max.
Input
Voltage
Input
Current
Output
Current
Frequency F
Backlight
On/Off
External
Dimming
Control
Vin - 22 24 26 V
Iin
I
O,MAX
LAMP
ON Vin = 24.0V 2.4 - 5.25
OFF Vin = 24.0V 0 - 0.8
-
Vin = 24V
Vdim = 3.3V
Vin = 24V
Vdim = 3.3V
Vin = 24V 41 43 45 kHz
High-Duty 30 - 100 %
High (ON) 3.0 - 5.25 V
Low (OFF) 0 - 0.4 V
Fpwm 140 150 160 Hz
- 5.32 5.68 A
13.3 14 14.7 mArms
Ta=25·YG¶j
After 1hour
Warm-up
After 1 hour
Warm-up
V
(2)
Note (1) Power Consumption is measured at 700[cd/m2] of luminance condition which is
the typical luminance value. Lamp Current is measured at the point before Lamp.
Note (2) High-duty = On/(On+Off) * 100
On Off
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5. Input Terminal Pin Assignment
5.1 Input Signal & Power
PIN No. Description PIN No. Description
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Connector : FI-RE51S-HF (JAE/UJU)
1 Vdd (12V) 26
2 Vdd (12V) 27 RE[1]N
3 Vdd (12V) 28 RE[1]P
4 Vdd (12V) 29 RE[2]N
5 Vdd (12V) 30 RE[2]P
6 No Connection(1) 31 GND
7 GND 32 RECLK-
8 GND 33 RECLK+
9 GND 34 GND
10
11 RO[0]P 36 RE[3]P
12 RO[1]N 37 No Connection(1)
13 RO[1]P 38 No Connection(1)
14 RO[2]N 39 GND
15 RO[2]P 40 No Connection (1)
16 GND 41 No Connection(1)
17 ROCLK- 42 No Connection (1)
18 ROCLK+ 43 No Connection(1)
Odd
LVDS
Signal
RO[0]N 35 RE[3]N
Even
LVDS
Signal
RE[0]P
19 GND 44 No Connection (1)
20 RO[3]N 45 LVDS_SEL (2)
21 RO[3]P 46 No Connection(1)
22 No Connection(1) 47 No Connection(1)
23 No Connection(1) 48 No Connection(1)
24 GND 49 No Connection (1)
25 Even LVDS RE[0]N 50 No Connection(1)
51 No Connection (1)
Note (1) No Connection : These pins are only used for SAMSUNG internal purpose.
Note (2) LVDS OPTION : IF THIS PIN : HIGH (3.3 V) → NORMAL NS LVDS FORMAT
OTHERWISE : LOW (GND) OR OPEN(NC) → JEIDA LVDS FORMAT
Sequence : On = V
OFF = Interface Signal(T3) ≥ LVDS Option ≥ V
(T1) ≥ LVDS Option ≥ Interface Signal(T2)
DD
DD
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Note (3) LVDS Connector
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PCB
Ɂ
Pin No. 1 Pin No. 51
#51#1
#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 N.C pins should be separated from other signal or power.
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5.2 Inverter Input Pin Configuration
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Connector : JST, S14B-PHA-SM3-TB
Pin No.
1Vin (24V)
2Vin (24V)
3Vin (24V)
4Vin (24V)
5Vin (24V)
6GND
7GND
8GND
9GND
10 GND
11 Error out (Normal: GND , Abnormal: Open Collector output)
12
13 No connection
14 External PWM Dimming [30%: Min, 100%: Max]
Pin Configuration(FUNCTION)
ENA (Converter on/off Control signal)
DC 0 to 0.8V off, DC 2.4 to 5.25V On
Note) Pin 13 Must be disconnected from signal (No connection)
5.3 Inverter Input Power Sequence
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5.4 LVDS Interface
- LVDS Receiver : Tcon (merged)
- Data Format (JEIDA & Normal)
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Default LVDS Option : JEIDA
LVDS pin JEIDA -DATA VESA -DATA
TxIN/RxOUT0 R2 R0
TxIN/RxOUT1 R3 R1
TxIN/RxOUT2 R4 R2
TxOUT/RxIN0
TxOUT/RxIN1
TxOUT/RxIN2
TxIN/RxOUT3 R5 R3
TxIN/RxOUT4 R6 R4
TxIN/RxOUT6 R7 R5
TxIN/RxOUT7 G2 G0
TxIN/RxOUT8 G3 G1
TxIN/RxOUT9 G4 G2
TxIN/RxOUT12 G5 G3
TxIN/RxOUT13 G6 G4
TxIN/RxOUT14 G7 G5
TxIN/RxOUT15 B2 B0
TxIN/RxOUT18 B3 B1
TxIN/RxOUT19 B4 B2
TxIN/RxOUT20 B5 B3
TxIN/RxOUT21 B6 B4
TxIN/RxOUT22 B7 B5
TxIN/RxOUT24 HSYNC HSYNC
TxIN/RxOUT25 VSYNC VSYNC
TxIN/RxOUT26 DEN DEN
TxIN/RxOUT27 R0 R6
TxIN/RxOUT5 R1 R7
TxIN/RxOUT10 G0 G6
TxOUT/RxIN3
TxIN/RxOUT11 G1 G7
TxIN/RxOUT16 B0 B6
TxIN/RxOUT17 B1 B7
TxIN/RxOUT23 RESERVED RESERVED
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
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COLOR
BASIC
COLOR
GRAY
SCALE
OF
RED
GRAY
SCALE
OF
GREEN
GRAY
SCALE
OF BLUE
DISPLA
Y
(8bit)
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
BLACK000000000000000000000000 -
BLUE 000000000000000011111111 -
GREEN000000001111111100000000 -
CYAN 000000001111111111111111 -
RED 111111110000000000000000 -
MAGEN
YELLOW111111111111111100000000 -
WHITE111111111111111111111111 -
BLACK000000000000000000000000 R0
DARK
LIGHT
RED 111111110000000000000000 R255
BLACK000000000000000000000000 G0
DARK
LIGHT
GREEN000000001111111100000000G255
BLACK000000000000000000000000 B0
DARK
LIGHT
BLUE 000000000000000011111111B255
111111110000000011111111 -
TA
100000000000000000000000 R1
010000000000000000000000 R2
↑
:::::: :::::: ::::::
:::::: :::::: ::::::
↓
101111110000000000000000R253
011111110000000000000000R254
000000001000000000000000 G1
000000000100000000000000 G2
↑
:::::: :::::: ::::::
:::::: :::::: ::::::
↓
000000001011111100000000G253
000000000111111100000000G254
000000000000000010000000 B1
000000000000000001000000 B2
↑
:::::: :::::: ::::::
:::::: :::::: ::::::
↓
000000000000000010111111B253
000000000000000001111111B254
RED GREEN BLUE
DATA SIGNAL
GRAY
SCALE
LEVEL
R3~
R252
G3~
G252
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
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6. Interface Timing
6.1 Timing Parameters (DE mode)
Signal Item Symbol Min. Typ. Max. Unit Note
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Clock
Hsync F
Frequency
Vsync F
1/T
C
H
V
130 148.5 155 MHz 2Pix/clk
50 67.5 75 KHz -
48 60 62 Hz -
Active
Vertical
Display
Period
T
VD
- 1080 - Lines -
Display Term
Vertical
Total
T
V
1100 1125 1158 Lines -
Active
- 1920 - Clocks -
Horizontal
Display
Period
T
HD
Display Term
Horizontal
Total
Note) Vsync signal should be input to LVDS ODD channel for operation
T
H
2090 2200 2350 Clocks -
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6.2 Timing diagrams of interface signal (DE mode)
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TV
DE
DE
DCLK
DATA
SIGNALS
TVD
TVB
TH
THD
TC
TC
TCH
DCLK
TDS TDH
DISPLAY
DATA
TES
DE
TCL
0.5
V
0.5
V
CC
0.5
V
CC
CC
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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.
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Power Supply V
0<T1≤10msec
0<T2≤50msec
0<T3≤50msec
1000msec≤T4
Interface Signal
(Digital Data)
1000msec≤T5
(Recommend Value)
100msec≤T6
(Recommend Value
Power Supply
For B/L Unit
0.9V
DD
DD
0V
0V
0.1V
DD
T1
Power On
T2
T5
T3
VALID
Power Off
2.4V 2.4V
T5
T1 : VDDrising time from 10% to 90%
T2 : The time from V
to valid data at power ON.
DD
T3 : The time from valid data off to VDDoff at power Off.
T4 : VDDoff 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.
0.9V
0.1V
DD
DD
T4
The supply voltage of the external system for the Module input should be the same
as the definition of V
DD
.
Apply the lamp voltage within the LCD operation range. When the backlight turns on
before the LCD operation or the LCD turns off before the backlight turns off,
the display may momentarily show abnormal screen.
In case of V
= off level,
DD
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.
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7. Outline Dimension (Front View)
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7. Outline Dimension (Rear View)
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8. PACKING
8.1 CARTON (Internal Package)
(1) Packing Form
Corrugated fiberboard box and corrugated cardboard as shock absorber
(2) Packing Method
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Packing Pallet
Box
Cushion Foam
LCD Module
Cushion Foam
Pallet Plastic
8.2 Packing Specification
Item Specification Remark
Direction be able to open it
1. 13Kg / LCD (9ea)
LCD Packing
Pallet 1Box / Pallet 1. Pallet weight = 8kg
Packing Direction Vertical
Total Pallet Size H x V x height 1150mm(H) x 985mm(V) x 609mm(Height)
Total Pallet Weight 145.7kg
9ea / (Packing-Pallet
Box)
2. 7Kg / Cushion-pallet (2ea)
3. 6.7 Kg / Packing-Pallet Box (1ea)
4. Cushion-pallet Material : EPS
5. Packing-Pallet Box Material : DW4
Pallet(8kg) + Module(117kg) + Cushion(14kg)
+ Pallet-BOX(6.7kg)
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8.3 Packing Storage condition
ITEM Unit Min. Max.
Storage Temperature ()540
Storage Humidity (%rH) 35 75
Storage life 12 months
- The storage room should provide good ventilation and temperature control.
- Products should not be placed on the floor, but on the Pallet away from
a wall.
- Prevent products from direct sunlight, moisture nor water; Be cautious of
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Storage Condition
a build up of condensation.
- Avoid other hazardous environment while storing goods.
- If products delivered or kept in conditions of over the storage period of 3
months, the recommended temperature or humidity range,
we recommend you leave them at a temperature of 20 and a humidity
of 50% for 24 hours.
8.4 Packing long-term Storage guide
Long –term Storage
Process
More than 3months Storage or Low temp. Delivery/under 5 Storage,
ÆOn the 20 50%rH Condition , More than 10hrs release.
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9. MARKING & OTHERS
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A nameplate bearing followed by is affixed to a shipped product at the specified
location on each product.
(1) Part number : LTI400HA08
(2) Revision: Three 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
(4) Nameplate Indication
Line
Week code : 05 29
0529
MADE IN KOREA
LTI400HA08
[[[[[[[[[[
[[[
40mm
Revision code
Lot number
week
year
80mm
(5) Landscape / Portrait Direction Indication
UP
PORTRAIT
USE
LANDSCAPE
USE
'LJLWDO,QIRUPDWLRQ'LVSOD\
80mm
60mm
UP
Landscape
Portrait
(6) Packing box attach
GYF
W\SH
TW\
=
OWL733KD3;
=
=
[[[[
<
[[[[[[[[[[
165mm
100mm
Part number
Box serial number
(6) Others
1. After service part
Lamps cannot be replaced because of the narrow bezel structure.
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10. General Precautions
10.1 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 CCFL 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.
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(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 Electrostatic discharge. Otherwise the ASIC IC or
semiconductor 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 disassemble shield case of inverter & LVDS board
(m) Do not connect N.C pins. (Samsung internal use only)
(n) Protection film for polarizer on the Module should be slowly peeled off just before use
so that the electrostatic charge can be minimized. Must put on antistatic glove while
handling a module
(o) Pins of I/F connector should not be touched directly with bare hands.
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10.2 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.
10.3 Operation
(a) Do not connect or disconnect the Module in the "Power On" condition.
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(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 CCFL
and may require higher startup voltage(Vs).
10.4 Operation Condition Guide
(a) The LCD product should be operated under normal conditions.
Normal condition is defined as below;
- Temperature : 2015
- Humidity : 5520%
- 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.
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10.5 Others
(a) Ultra-violet ray filter is necessary for outdoor operation.
(b) Module should be turned clockwise (regular front view perspective) when used in
portrait mode
(c) Avoid condensation of water. It may result in improper operation or disconnection
of electrode.
(d) 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.
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(e) 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.
(f) This Module has its circuitry PCB's on the rear side and should be handled carefully
in order not to be stressed.
(g) Please contact SEC in advance when you display the same pattern for a long time.
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