SAMSUNG LTN156KT02-301 Specification
Global LCD Panel Exchange Center
pp
pp ,
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Approval
TO
DATE
SAMSUNG TFT-LCD
: HP
: Jan 5. 2011
MODEL NO : LTN156KT02-301
NOTE : Extension code [ -301 ]
LTN156KT02-301
Surface type [ Anti-Glare ]
Any Modification of Spec is not allowed without SEC’ permission.
APPROVED BY :
PREPARED BY :
Technical Customer Su
ort Team, LCD Division
Samsung Electronics Co., Ltd.
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Revision History
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( 3 )
6.2 Timing Diagrams of interface Signal
9
Markings & Others
( 26 )
CONTENTS
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Approval
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
4. Block Diagram
4.1 TFT LCD Module
5. Input Terminal Pin Assignment
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
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-------------------( 7 )
-------------------( 10 )
-------------------( 13 )
-------------------( 15 )
6. Interface Timing
6.1 Timing Parameters
6.3 Power ON/OFF Sequence
7. Outline Dimension
8. Packing
.
10. General Precautions
11. EDID
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Date Revision No. Page
Jan 5. 2011
REVISION HISTORY
Summary
The approval specification of LTN156KT02-301 model was issued
ll
Approval
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LTN156KT02 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
1600 x 900 pixels resolution (16:9)
•
If the usage of this product is not for PC application, but for others, please contact SEC
Display area
344.232 (H) x 193.536 (V) (15.6 diagonal)
mm
GENERAL DESCRIPTION
DESCRIPTION
(LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a backlight system. 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
•
• Fast Response Time
• Low power consumption
• LED BLU Structure
• DE (Data enable) only mode
• 3.3V LVDS Interface
• On board EDID chip
• RoHS compliance
• PVC free compliance
• BFR free compliance
• As free compliance
APPLICATIONS
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• Notebook PC
GENERAL INFORMATION
Item Specification Unit Note
”
Driver element a-Si TFT active matrix
Display colors 262,144
Number of pixel 1600 x 900 pixel
Pixel arrangement RGB vertical stripe
Pixel pitch 0.215 (H) x 0.215 (V) (TYP.) mm
Display Mode Normally white
16 : 9
Surface treatment Haze 25%, Hardness 3H
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Vertical (V)
209.0
209.5
210.0
Sto age te pe ate
SG
0
60C()
5
hard and rigid enough so that the Module would not be twisted or bent by the fixture
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Mechanical Information
Item Min. Typ. Max. Unit Note
Horizontal (H) 358.8 359.3 359.8 mm
Module
size
Depth (D) - - 5.8 mm (1)
Weight - - 480 g
Note (1) Measurement condition of outline dimension
. Equipment : Vernier Calipers
. Push Force : 500g f (minimum)
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Item Symbol Min. Max. Unit Note
r
m
r
Operating temperate
(Temperature of glass surface)
T
T
TOPR 0 50
-2
Approval
mm
q
qC
1
(1)
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
100
Relative Humidity ( %RH)
90
80
60
40
20
Operating Range
O
C or less. (Ta ! 40 qC ) No condensation
( 40,90 )
( 50,50.4 )
( 60,27.7 )
Storage Range
0
-40 -20 0 20 40 60 80
Temperature (OC)
(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
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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
Item Symbol Min. Max. Unit Note
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VDD =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)
DD VDD –0.3 VDD + 0.3 V (1)
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ith th
(5)
Contrast Ratio
(1), (2)
Normal
( CIE )
BX0.124
0.154
0.184
60
Viewing
Degrees
(1), (5)
T
R
60
G
L
1.6
(6)
2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state w
Measuring equipment : TOPCON SR-3
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e methods shown in Note
* Ta = 25 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = 53.9 MHz, IL = 19 mA
.
Item Symbol
(5 Points)
Response Time at Ta
( Rising + Falling )
Average Luminance
of White (5 Points)
Red
Color
Green
Chromaticity
Blue
White
Conditio
n
CR
RT - 16 25 msec (1), (3)
T
L,AVE 170 200 - cd/m
Y
X 0.594 0.624 0.654
R
Viewing
Min. Typ. Max Unit Note
400 - - -
2
IL=19mA
Angle
R
Y 0.310 0.340 0.370
G
X 0.297 0.327 0.357
G
Y 0.548 0.578 0.608
I = 0
T = 0
-
BY 0.030 0.060 0.090
W
X 0.283 0.313 0.343
W
Y 0.299 0.329 0.359
,
(5)
(1), (4)
Angle
Color Gamut - 60 - %
13 Points
White Variation
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Hor.
Ver.
L
T
60 - -
--
CR t 10
H
I
I
L
50 - -
50 - -
--
-
SR-3
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T
Optical
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Note 1) Definition of Viewing Angle : Viewing angle range(10 dC/R)
Normal Line
o
, T = 0
o
I = 0
L
T R
T
L
xy
o
=90
I L
I H
12 O’clock
direction
IH= 90
6 O’clock
direction
IL= 90
o
x'y'
TR=90
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)
at 5 points (33, 55, 77, 37, 73)
CR(33) + CR(55) + CR(77) + CR(37) + CR(73)
CR =
5
Approval
o
o
Points : 33, 55, 77, 37, 73 at the figure of Note (6).
Note 3) Definition of Response time :
Display data
White(TFT OFF)
TR
Black(TFT ON)
White(TFT OFF)
TF
100%
90%
Response
10%
0%
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
(30%) (50%) (70%)
VIEW AREA
Average Luminance of White ( YL,AVE )
L33 + YL55 + YL77 + YL37 + YL73
Y
YL,AVE =
5
33
55
73
37
(30%)
(50%)
77
(70%)
Time
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Minimum luminance of 13 points
2
3
1
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.
LED current : 19 mA
Environment condition : Ta = 25 r 2 qC
Photo-detector
( TOPCON SR-3 )
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= 2q
Field
Approval
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
10mm
10mm
13 12
400 800
10
1200
9
LCD panel
10mm
11
225
8
5
10mm
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(2) f
V
= 60Hz
f
DCLK
= 53.9 MHZ
V
DD
= 3.3V
Current
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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
Hsync Frequency f
Main Frequency f
Rush Current I
White
Current of Power
Supply
Mosaic - 470 515 mA (2),(3)*b
DD 3.0 3.3 3.6 V
IH - - +100 mV VCM = +1.2V
IL -100 - - mV
H - 55.8 - KHz
DCLK - 53.9 - MHz
RUSH --1.5A (4)
DD
I
Approval
Ta= 25 r 2qC
- 430 - mA (2),(3)*a
V. Stripe - 570 615 mA (2),(3)*c
Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )
,
,
, DC
.
(3) Power dissipation pattern
*a) White Pattern *b) Mosaic Pattern
VIEW AREA
Display Brightest Gray Level
Display Darkest Gray Level
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