Global LCD Panel Exchange Center
TO
DATE : Mar. 02 , 2011
SAMSUNG TFT-LCD
MODEL NO. : LTN156KT02-C01
www.panelook.com
Approval
NOTE : Extension code [ - C01 ]
→ LTN156KT02-C01
Surface type [ A/Glare ]
Any modification of Spec is not allowed without SEC’s permission
Application engineering part, Mobile Division
Samsung Electronics Co., Ltd.
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CONTENTS
Revision History
General Description
1. Absolute Maximum Ratings
1.1 Absolute Ratings of environment
1.2 Electrical Absolute Ratings
2. Optical Characteristics
3. Electrical Characteristics
3.1 TFT LCD Module
3.2 Backlight Unit
3.3 LED Driver
Approval
-------------------( 3 )
-------------------( 4 )
-------------------( 5 )
----
-------------------( 10 )
---------------( 7 )
4. Block Diagram
-------------------( 13 )
4.1 TFT LCD Module
4.2 LED Placement Structure
5. Input Terminal Pin Assignment
-------------------( 14 )
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Timing Diagrams of LVDS For Transmitting
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.5 Pixel format
6. Interface Timing
-------------------( 21 )
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence
7. Outline Dimension
-------------------( 24 )
8. Packing
9. Markings & Others
10. General Precautions
11. EDID
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-------------------( 27 )
-------------------( 29 )
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REVISION HISTORY
Date Revision No. Page
Mar. 02. 2011 A00 All The approval specification of LTN156KT02-C01 was issued first.
Summary
Approval
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GENERAL DESCRIPTION
DESCRIPTION
LTN156KT02 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as switching devices.
This model is composed of a TFT LCD panel, a driver circuit and a backlight unit.
The resolution of a 15.6” contains 1600 x 900 pixels and can display up to 262,144 colors.
6 O'clock direction is the optimum viewing angle.
FEATURES
• High contrast ratio
• HD+(1600 x 900 pixels ) resolution
• Fast Response
• LED Back Light with embedded LED Driver
• DE (Data enable) only mode
• 3.3V LVDS Interface
• Onboard EDID chip
APPLICATIONS
• Notebook PC
• If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
Item Specification Unit Note
Display area 344.232 (H) x 193.536 (V) (15.6”diagonal)
Driver element
Display colors
Number of pixel
Pixel arrangement
Pixel pitch 0.216(H) x 0.216 (V) (TYP.)
a-Si TFT active matrix
262,144
1600 * 900 pixel 16:9
RGB vertical stripe
mm
mm
Display Mode
Surface treatment Haze 25%, Hardness 3H
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Mechanical Information
Item Min. Typ. Max. Unit Note
Horizontal (H) 358.8 359.3 359.8 mm
Module
size
Note (1) Measurement condition of outline dimension
Vertical (V) 209 209.5 210 mm
Depth (D) - - 5.8 mm (1)
Weight - - 475 g
. Equipment : Bernier Calipers
. Push Force : 500g f (minimum)
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Approval
Item Symbol Min. Max. Unit Note
Storage temperate TSTG -20 60 qC(1)
Operating temperate
(Temperature of glass surface)
Shock ( non-operating ) Snop - 240 G (2),(4)
Vibration (non-operating) Vnop - 2.41 G (3),(4)
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. (40 qC t Ta)
Maximum wet - bulb temperature at 39
TOPR 0 50 qC(1)
O
C or less. (Ta ! 40 qC ) No condensation
Relative Humidity ( %RH)
100
80
60
40
20
90
Operating Range
( 40,90 )
( 50,50.4 )
( 60,27.7 )
Storage Range
5
0
-40 -20 0 20 40 60 80
O
Temperature (
C)
(2) 2ms, half sine wave, one time for rX, rY, r Z.
(3) 5 - 500 Hz, random vibration, 30min for X, Y, Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be
hard and rigid enough so that the Module would not be twisted or bent by the fixture.
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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
Item Symbol Min. Max. Unit Note
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Approval
V
DD =3.3V, VSS = GND = 0V
Power Supply Voltage V
Logic Input Voltage V
Note (1) Within Ta (25 r 2 qC)
DD VDD - 0.3 VDD + 0.3 V (1)
IN VDD - 0.3 VDD + 0.3 V (1)
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2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state with the methods shown in Note (5).
Measuring equipment : TOPCON SR-3
* Ta = 25 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = 107.8MHz, IF = 100% duty
Item Symbol Condition Min. Typ. Max Unit Note
Contrast Ratio
(5 Points)
Response Time at Ta
( Rising + Falling )
Average Luminance
of White (5 Points)
Red
Green
Color
Chromaticity
( CIE )
Blue
White
CR
RT - 16 25 msec (1), (3)
T
400 - - - (1), (2), (5)
IF=100%
L,AVE 200 220 - cd/m
Y
2
Normal
X
R
Viewing
0.624
Angle
Y 0.340
R
G
X 0.327
Y 0.578
G
X 0.154
B
Y 0.060
B
I = 0
T = 0
Typ-
0.03
Typ
+0.03
-
PR-650
W
X 0.313
Y 0.329
W
duty
(1), (4)
(1), (5)
T
L
55 - -
Hor.
Viewing
Angle
Ver.
T
H
I
H
L
I
CR t 10
At center
55 - -
45 - -
45 - -
Degrees
Color Gamut CG - 60 - %
13 Points
White Variation
L
G
-
-
1.7 - (6)
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Note 1) Definition of Viewing Angle : Viewing angle range(10
C/R)
Normal Line
I = 0
o
,
T = 0
o
T L
T R
TL=90
o
I L
x
I H
y
12 O’clock
direction
IH= 90
6 O’clock
direction
IL= 90
o
x'y'
=90
T
R
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)
at 5 points(4, 5, 7, 9, 10)
Approval
o
o
CR(4) + CR(5) + CR(7) + CR(9) + CR(10)
CR =
5
Points : , , , , at the figure of Note (6).
4 9
5
7
10
Note 3) Definition of Response time :
Display data
White(TFT OFF)
TR
Black(TFT ON)
White(TFT OFF)
TF
100%
90%
Optical
Response
10%
0%
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
Time
256 512 768
Average Luminance of White ( Y
L4 + YL5 + YL7 + YL9 + YL10
Y
L,AVE )
10
9
7
YL,AVE =
5
5
4
: test point
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VIEW AREA
150
300
450
(lines)
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Approval
Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 min , the measurement
should be executed. Measurement should be executed in a stable, windless,and dark room.
30 min after lighting the backlight. This should be measured in the center of screen.
IF current : 19mA
Environment condition : Ta = 25 r 2 qC
Photo-detector
( TOPCON SR-3 )
= 2q
Field
50 cm
TFT-LCD module
Center of the screen
[ Optical characteristics measurement setup ]
Note 6) Definition of 13 points white variation (G L ), CR variation( CVER ) [ ~ ]
Maximum luminance of 13 points
LCD panel
113
G L =
Minimum luminance of 13 points
10mm
11
10mm
10mm
13 12
256 512 768
10
8
5
3
10mm
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4
150
6
300
450
(lines)
1
: test point
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply V
Differential Input
High V
Voltage for LVDS
Receiver Threshold
Low V
Vsync Frequency fv - 60 - Hz
Main Frequency f
Rush Current I
White
DD 3.0 3.3 3.6 V
IH --+100mVVCM = +1.2V
IL -100 - - mV
DCLK - 107.8 - MHz -
RUSH - - 1.5 A (4)
Approval
Ta= 25 r 2qC
- 550 - mA
Current of Power
Supply
Mosaic - 600 - mA
IDD
V.stripe - 650 700 mA
Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )
(2) f
V = 60Hz, fDCLK = 107.8MHZ, VDD = 3.3V , DC Current.
(3) Power dissipation pattern
*a) White Pattern *b) Mosaic Pattern
VIEW AREA
Display Brightest Gray Level
Display Darkest Gray Level
*a),b),c)
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*c) 1dot Vertical stripe pattern
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Approval
RGBRGBRGBRG
GBRGB RGB RG
R
R
GBRGB RGB RG
4) Rush current measurement condition
3.3V
R1
47K
CONTROL SIGNAL
(HIGH to LOW)
12V
R2
1K
R3
C2
M1
2SK1059
M2
2SK1399
FUSE
RGB R GB
VDD ( LCD INPUT)
C1
1uF
RGBRG
C3
1uF
V
DD rising time is 470us
47K
10000pF
0.9VDD
3.3V
0.1VDD
GND
470us
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3.2 LED Driver
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Approval
- On board LED Driver
Item- Symbol Min. Typ. Max. Unit Note
Input Voltage V
Input Current I - 443 - mA -
EN control level
PWM control level
PWM Control Duty
Ratio
External PWM
Dimming Control
Frequency (BLIM)
Operating Life Time Hr 10,000 - - Hour
in 51226V -
ON 1.5 3.3 5.0 V
OFF 0
ON 1.5 3.3 5.0 V
OFF 0 0 0.1 V
D 10 - 100 % -
BLIM 110kHz
F
0 0.5 V
Ta= 25 r 2 qC
Note (1) Life time (Hr) of LEDs can be defined as the time in which it continues to operate under the
condition Ta= 25 r 2 qC and IF = 19 mA
When the brightness becomes 50% or lower than the original.
rms until one of the following event occurs.
3.3 BACK-LIGHT UNIT
Ta= 25 r 2 qC
Item Symbol Min. Typ. Max. Unit Note
LED Forward Current IF - 19 - mA
LED Forward Voltage VF 3.0 3.2 3.4 V
LED Array Voltage VP - 25.6 - V VF X 8 LEDs
Power Consumption P 4.5 4.7 5.0 W
IFXVFX64LED
(W/O )
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4. BLOCK DIAGRAM
4.1 TFT LCD Module
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4.2 LED placement structure
D1 D2 D3 D4 D5 D6
Anode
D57
D7
D8
64
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Power Supply, 3.3 V (typical)
Power Supply, 3.3 V (typical)
V EEDID
DDC 3.3V power
EDID WPN
EEDID
DDC Clock
DATA EEDID
DDC Data
Odd_Rin0-
-
R5, G0) (odd pixels)
Odd_Rin0+
+ LVDS differential data input (R0-R5, G0) (odd pixels)
Ground
Odd_Rin1-
-
B1) (odd pixel
s)
Odd_Rin1+
+ LVDS differential data input (G1
B1) (odd pixe
ls)
Ground
Odd_Rin2-
-
B5, HS, VS, DE) (odd
pixels)
Odd_Rin2+
+ LVDS differential data input (B2-B5, HS, VS, DE) (od
d pixels)
Ground
Odd_ClkIN-
-
Odd_ClkIN+
+ LVDS differential clock input (odd pixels)
Ground
Even_Rin0-
-
R5, G0) (even pixels)
Even_Rin0+
+ LVDS differential data input (R0-R5, G0) (even pixels)
Ground
Even_Rin1-
-
B1) (even pix
els)
Even_Rin1+
+ LVDS differential data input (G1
B1) (even pix
els)
Ground
Even_Rin2-
-
B5, HS, VS, DE) (eve
n pixels)
Even_Rin2+
+ LVDS differential data input (B2-B5, HS, VS, DE) (ev
en pixels)
Ground
Even_ClkIN-
-
Even_ClkIN+
+ LVDS differential clock input (even pixels)
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5. INPUT TERMINAL PIN ASSIGNMENT
Approval
5.1. Input Signal & Power (LVDS, Connector : I-PEX 20455-040E-## or equivalent )
No. Symbol Function Polarity Remarks
1
2
3
4
5
6
7
8
9
10
11
Clk
NC
VDD
VDD
WPN
VSS
LVDS differential data input (R0-
– Shield
LVDS differential data input (G1-G5, B0-
Negative
Positive
Negative
12
13
14
15
16
17
18
19
20
21
22
23
24
VSS
VSS
VSS
VSS
-G5, B0-
– Shield
LVDS differential data input (B2-
– Shield
LVDS differential clock input (odd pixels)
– Shield
LVDS differential data input (R0-
– Shield
LVDS differential data input (G1-G5, B0-
-G5, B0-
Positive
Negative
Positive
Negative
Positive
25
26
27
28
29
30
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VSS
LVDS differential data input (B2-
VSS
LVDS differential clock input (even pixels)
– Shield
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VSSLED
Ground
VSSLED
Ground
VSSLED
Ground
System PWM Signal Input (+3.3V Swing)
LED_EN
LED enable pin (+3.3V Input)
NC
VDDLED
7.5V
VDDLED
7.5V
VDDLED
7.5V
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Approval
No. Symbol Function Polarity Remarks
31
32
33
34
35
36
37
38
39
40
– LED
– LED
– LED
NC
PWM
NC
– 21V LED power
– 21V LED power
– 21V LED power
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5.2 LVDS Interface : Transmitter DS90CF363 or Compatible
Pin No. Name RGB Signal Pin No. Name RGB Signal
51 TxIN0 R0 14 TxIN14 G5
52 TxIN1 R1 15 TxIN15 B0
54 TxIN2 R2 19 TxIN18 B1
55 TxIN3 R3 20 TxIN19 B2
56 TxIN4 R4 22 TxIN20 B3
3 TxIN6 R5 23 TxIN21 B4
4 TxIN7 G0 24 TxIN22 B5
Approval
6 TxIN8 G1 27 TxIN24 Hsync
7 TxIN9 G2 28 TxIN25 Vsync
11 TxIN12 G3 30 TxIN26 DE
12 TxIN13 G4 31 TxCLKIN Clock
Graphics controller
18-bit
RED0
RED1
RED2
RED3
RED4
RED5
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
Hsync
Vsync
Enable
CLOCK
LVDS INTERFACE
DS90CF383 Integrated IC
51
52
54
55
56
3
4
6
7
11
12
14
15
19
20
22
23
24
27
28
30
31
TxOUT0-
TxOUT0+
TxOUT1-
TxOUT1+
TxOUT2-
TxOUT2+
TxCLKOUT-
TxCLKOUT+
I-PEX 20455-040E
48
47
46
45
42
41
40
39
8
9
11
12
14
15
17
18
RxIN0-
100 :
RxIN0+
RxIN1-
100:
RxIN1+
RxIN2-
100 :
RxIN2+
RxCLKIN-
100 :
RxCLKIN+
Note : The LCD Module uses a 100ohm resistor between positive and negative lines of each
receiver input.
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5.3 Timing Diagrams of LVDS For Transmission
LVDS Receiver : Integrated T-CON
TxCLK OUT
RxCLK IN
T/7
Approval
T
Rx IN2
Rx IN1
RxIN0
RxOUT20 RxOUT19 RxOUT17RxOUT18 RxOUT16 RxOUT15 RxOUT14
DE
RxOUT13 RxOUT12 RxOUT10RxOUT11 RxOUT9 RxOUT8 RxOUT7
RxOUT6 RxOUT5 RxOUT3RxOUT4 RxOUT2 RxOUT1 RxOUT0
G0
Vsync B2Hsync B5 B3B4
G4B1 G5B0 G3 G2 G1
R5
R4
R3
R2 R1 R0
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5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
Approval
Color Display
Black 000000000 0000 0000 0 -
Blue 000000000000 11111 1 -
Green 0000001111110 0000 0 -
Basic
Colors
Gray
Scale
Of
Red
Cyan 0 0 0 0 0
Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 -
Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 -
Yellow 111111111111 00000 0 -
White 1111111111111 1111 1 -
Black 000000000 0000 0000 0 R0
Dark 1 0 0 0 0 0 0 0
n 0100000000000 00000 R2
: ::::::::::::: :::::
: :::::::::::: ::::: :
p 1011110000000 00000 R61
Data Signal
Red Green Blue
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 45 B5
0111111111111 -
0000000000 R1
Gray
Scale
Level
R3aR60
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Light 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R62
Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R63
Black 000000000 0000 0000 0 G0
Dark 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 G1
n 0000000100000 00000 G2
: :::::::::::: ::::: :
G3aG60
: :::::::::::: ::::: :
p 0000001011110 00000 G61
Light 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 G62
Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 G63
Black 000000000 0000 0000 0 B0
Dark 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 B1
n 0000000000000 10000 B2
: :::::::::::: ::::: :
B3aB60
: :::::::::::: ::::: :
p 0000000000001 01111 B61
Light 0 0 0
Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 B63
Note 1) Definition of gray :
Rn: Red gray, Gn: Green gray, Bn: Blue gray (n=gray level)
Note 2)Input signal: 0 =Low level voltage, 1=High level voltage
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5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
Approval
Color Display
Black 000000000 0000 0000 0 -
Blue 000000000000 11111 1 -
Green 0000001111110 0000 0 -
Basic
Colors
Gray
Scale
Of
Red
Cyan 0 0 0 0 0
Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 -
Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 -
Yellow 111111111111 00000 0 -
White 1111111111111 1111 1 -
Black 000000000 0000 0000 0 R0
Dark 1 0 0 0 0 0 0 0
n 0100000000000 00000 R2
: ::::::::::::: :::::
: :::::::::::: ::::: :
p 1011110000000 00000 R61
Data Signal
Red Green Blue
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 45 B5
0111111111111 -
0000000000 R1
Gray
Scale
Level
R3aR60
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Light 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R62
Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R63
Black 000000000 0000 0000 0 G0
Dark 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 G1
n 0000000100000 00000 G2
: :::::::::::: ::::: :
G3aG60
: :::::::::::: ::::: :
p 0000001011110 00000 G61
Light 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 G62
Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 G63
Black 000000000 0000 0000 0 B0
Dark 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 B1
n 0000000000000 10000 B2
: :::::::::::: ::::: :
B3aB60
: :::::::::::: ::::: :
p 0000000000001 01111 B61
Light 0 0 0
Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 B63
Note 1) Definition of gray :
Rn: Red gray, Gn: Green gray, Bn: Blue gray (n=gray level)
Note 2)Input signal: 0 =Low level voltage, 1=High level voltage
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5.5 Pixel Format in the display
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Approval
Line 1
Line 900
1
RGB RGB
RGB RGB
1600
LTN156KT02 Panel
RGB RGB RGB RGB
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6. INTERFACE TIMING
6.1 Timing Parameters
Signal Item Symbol Min. Typ. Max. Unit Note
Frame Frequency Cycle TV - 930 - Lines
Vertical Active
Display Term
One Line
Scanning Time
Horizontal Active
Display Term
Display
Period
Cycle TH - 1760 - Clocks
Display
Period
TVD - 900 - Lines
THD - 1600 - Clocks
Approval
6.2 Timing diagrams of interface signal
TVD
DE
DCLK
TC
TV
TH
THD
DE
DATA
SIGNALS
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6.3 Power ON/OFF Sequence
Approval
: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence
should be as the diagram below.
Power Supply VDD
Signals
LED Power (V
0.9 V
DD
0.1 V
DD
0V
0 V
)
in
T1
T2
0.9 LED V
0.1 LED V
T3
VALID
T8
in
in
T10
T9
0.9 LED V
0.1 LED V
T11
0.9 V
T7
in
DD
0.1 V
DD
T4
in
PWM for LED driver
(Dimming signal)
Enable signal for LED driver
(Backlight on/off)
Timing (ms) Remarks
0.5T1≤10
0T2 ≤50
0T3 ≤50
500 ≤T4
200 ≤T5
200 ≤T6
0T7 ≤10
V
DD
Delay from V
Delay from valid data OFF to V
V
DD
Delay from valid data to B/L enable at power ON
Delay from valid data off to B/L disable at power Off
V
DD
T12
T5
Power ON/OFF Sequence
rising time from 10% to 90%
to valid data at power ON
DD
OFF at power Off
DD
OFF time for Windows restart
falling time from 90% to 10%
T13
T6
0.5T8≤10
0.5T9≤10
0 അT10
0അT11
0അT12
0 അT13
LED V
LED V
Delay from LED driver Vin rising time 90% to PWM ON
Delay from PWM Off to LED driver Vin falling time 10%, Must Keep rule
Delay from PWM ON to B/L Enable ON, Must Keep rule
Delay from B/L Enable Off to PWM Off
rising time from 10% to 90%
in
falling time from 90% to 10%
in
Power Sequence & Timing Parameters
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6.3 Power ON/OFF Sequence
Approval
NOTE.
(1) The supply voltage of the external system for the module input should be the same
as the definition of V
DD.
(2) 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 become white.
(3) In case of VDD = off level, please keep the level of input signals on the low or keep
a high impedance.
(4) T4 should be measured after the module has been fully discharged between power
off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
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7. Mechanical Outline Dimension
Refer to the next page
Approval
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8. PACKING
1. CARTON(Internal Package)
(1) Packing Form
Corrugated fiberboard box and corrupad form as shock absorber
(2) Packing Method
Approval
Note 1)Total Weight : Approximately 12.4 kg
2) Acceptance number of piling : 20 sets
3) Carton size : 344(W) u 432(D) u 329(H)
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(3)Packing Material
No Part name Quantity
1 Static electric protective sack 20
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Approval
2
Packing case (Inner box)
included shock absorber
3 Pictorial marking 2 pcs
4 Carton 1 set
1 set
9. MARKINGS & OTHERS
A nameplate bearing followed by is affixed to a shipped product at the
specified location on each product.
(1)Parts number : LTN156KT02
(2)Revision code : 3 letters
(3)Lot number : X X X X XXX XX X C01
SEC Revision Code
Panel number
Cell ID
Lot ID
Month
Year
Product Code
Line
(5) Nameplate Indication
Samsung Secret
LTN156KT02
1037
XXXXXXXXXX C01
MADE IN CHINA
80 mm
Parts name : LTN156KT02
Lot number : XXXXXXXXXX
Inspected work week : 1037(2010 year, 37nd week)
40 mm
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High voltage caution label
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Approval
HIGH VOLTAGE
CAUTION
RISK OF ELECTRIC SHOCK
DISCONNECT THE ELECTRIC
POWER BEFORE SERVICE
(6) Packing small box attach
DEVICE : LTN156AT18
TYPE : C01
QUANTITY : 20 PCS
CO6040001
THIS COVER CONTAINS
FLUORESCENT LAMP.
PLEASE FOLLOW LOCAL
ORDINANCES OR
REGULATIONS FOR ITS DISPOSAL
70mm
10mm
High voltage
caution
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Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl
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10. GENERAL PRECAUTIONS
Approval
1. Handling
(a) When the module is assembled, It should be attached to the system firmly
using every mounting holes. Be careful not to twist and bend the modules.
(b) 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.
(c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch
the surface harder than a HB pencil lead.
(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time,
Staining and discoloration may occur.
(e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth.
(f) The desirable cleaners are water, IPA (Isoprophyl Alcohol) or Hexane.
chloride. It might permanent damage to the polarizer due to chemical reaction.
(g) 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 thoroughly
with soap.
(h) Protect the module from static , it may cause damage to the C-MOS Gate Array IC.
(i) Use fingerstalls with soft gloves in order to keep display clean during the incoming
inspection and assembly process.
(j) Do not disassemble the module.
(k) Do not pull or fold the lamp wire.
(l) Do not adjust the variable resistor which is located on the back side.
(m) Protection film for polarizer on the module shall be slowly peeled off just before use so
that the electrostatic charge can be minimized.
(n) Pins of I/F connector shall not be touched directly with bare hands.
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2. STORAGE
Approval
(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 5 to 40 qC and
relative humidity of less than 70%.
(b) Do not store the TFT-LCD module under the direct sunlight.
(c) The module shall be stored in a dark place. It is prohibited to apply sunlight or fluorescent
light during storage.
(d) Storage period is recommended not to exceed 1 year.
3. OPERATION
(a) Do not connect,disconnect the module in the “ Power On” condition.
(b) Power supply should always be turned on/off by following item 6.3
“ Power on/off sequence “.
(c) 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 minimize the interference.
(d) The standard limited warranty is only applicable when the module is used for general
notebook applications. If used for purposes other than as specified, SEC is not to be
held reliable for the defective operations. It is strongly recommended to contact SEC
to find out fitness for a particular purpose.
(e) The standard limited warranty is only applicable when the module is used for general
notebook applications. If used for purposes other than as specified, SEC is not to be
held reliable for the defective operations. It is strongly recommended to contact SEC
to find out fitness for a particular purpose.
4. 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. ( the supply voltage variation, input
voltage variation, variation in part contents and environmental temperature, so on)
Otherwise the module may be damaged.
(d) If the module displays the same pattern continuously for a long period of time,it can be
the situation when the image “sticks” to the screen.
(e) This module has its circuitry PCB’s on the rear side and should be handled carefully in
order not to be stressed.
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