SAMSUNG LTN156AT29-L01 Specification
Product Specification
( ) Preliminary Specification
( √ ) Approval Specification
Any modification of Spec is not allowed without SDC’s permission.
CUSTOMER Lenovo
MODEL NO. LTN156AT29
DATE OF ISSUE 2012.09.11 EXTENSION CODE -L01
Customer Approval & Feedback
Approved by
12/09/11
Prepared by
12/09/11
LCD Sales & Marketing Team
Samsung Display Co., Ltd
————————————————————————————————————————————————–
Table of Contents
REVISION HISTORY ................................................................................................................................................ 3
1. GENERAL DESCRIPTION .................................................................................................................................... 4
2. ABSOLUTE MAXIMUM RATINGS .................................................................................................................... 6
2.1
ENVIRONMENTAL ABSOLTE RATINGS ................................................................................................................... 6
2.2
ELECTRICAL ABSOLUTE RATINGS ........................................................................................................................... 7
2.3
THE OTHERS .............................................................................................................................................................. 7
3. OPTICAL CHARACTERISTICS............................................................................................................................. 8
4. BLOCK DIAGRAM ............................................................................................................................................. 11
4.1
TFT LCD MODULE ................................................................................................................................................... 11
4.2
THE STRUCTURE OF LED PLACEMENT.................................................................................................................. 11
5. ELECTRICAL CHARACTERISTICS ..................................................................................................................... 12
5.1 TFT LCD MODULE ................................................................................................................................................... 12
5.2
BACK LIGHT UNIT ................................................................................................................................................... 14
LED DRIVER .............................................................................................................................................................. 14
5.3
5.4
LVDS INTERFACE ..................................................................................................................................................... 16
5.5
INTERFACE TIMING ................................................................................................................................................ 18
INPUT COLOR DATA MAPPING ............................................................................................................................ 19
5.6
5.7
POWER ON/OFF SEQUENCE ................................................................................................................................. 20
5.8
INPUT TERMINAL PIN ASSIGNMENT .................................................................................................................... 22
6. PIXEL FORMAT ................................................................................................................................................. 23
7. OUTLINE DIMENSION ..................................................................................................................................... 24
8. RELIABILITY TEST ............................................................................................................................................. 26
9. PACKING ........................................................................................................................................................... 27
9.1
CARTON ................................................................................................................................................................... 27
9.2
MARKING ................................................................................................................................................................. 28
10. GENERAL PRECAUTIONS .............................................................................................................................. 30
10.1 HANDLING ........................................................................................................................................................... 30
10.2
STORAGE ............................................................................................................................................................... 31
OPERATION ........................................................................................................................................................... 31
10.3
10.4
OTHERS .................................................................................................................................................................. 32
11. EDID ................................................................................................................................................................. 33
12. APPENDIX ....................................................................................................................................................... 36
12.1
SYSTEM DESIGN GUIDE ....................................................................................................................................... 36
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 2 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
REVISION HISTORY
Date. Rev.No. Page Revision Description
08/23/12 A00 ALL . The approval specification was issued first.
09/04/12 A01 7 . Power supply voltage max was updated.
. LVDS Input Voltage max was updated.
12, 16 . Main frequency min was updated.
18 . Timing parameters Scanning time min was updated.
09/11/12 A02 25 . 2D drawing was updated
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 3 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
1. GENERAL DESCRIPTION
DESCRIPTION
The LTN156AT29-L01 uses a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses
amorphous silicon TFTs as switching components. This model is composed of a TFT LCD panel, a driver circuit,
and a backlight unit. This 15.6” model has a resolution of 1366 x 768 pixels and can display up to 262,144
colors.
FEATURES
High contrast ratio
HD(1366 x 768 pixels ) resolution
Low power consumption
Fast Response
LED back light with an embedded LED driver
DE (Data enable) only mode
3.3V LVDS Interface
Onboard EEDID chip
APPLICATIONS
Notebook PC
If the intent to use this product is for other purpose, please contact Samsung Display.
GENERAL INFORMATION
Item Specification Unit Note
Display area 344.232 (H) x 193.536 (V) (15.6”diagonal) mm
Driver Element a-Si TFT active matrix
Display colors 262,144 (6bit)
Number of pixel 1366 * 768 Pixel 16:9
Pixel Arrangement RGB vertical stripe
Pixel pitch 0.252 (H) x 0.252 (V) (TYP.) mm
Display Mode Normally white, TN mode
Thickness of glass 0.5 mm
Surface treatment Haze 0, Hardness 3H Glare
Environmental safe regulation Pb Free, Halogen Free
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 4 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
MECHANICAL INFORMATION
Item Min. Typ. Max. Unit Note
Horizontal (H) 359.0 359.5 360.0 mm w/o flange
Module
Size
NOTE (1) Measuring method for thickness
Vertical (V)
Depth (D) - - 3.2 mm (1)
Weight - - 380 g
Force to be applied for measurement (Body part) : when using the Micrometer.
Force to be applied for measurement (COF part) : The 50gf when using the height gauge.
206.0 223.8 224.3 mm with flange & PCB
223.3 206.5 207.0 mm w/o flange & PCB
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 5 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
2. ABSOLUTE MAXIMUM RATINGS
2.1 ENVIRONMENTAL ABSOLTE RATINGS
Item Symbol Min. Max. Unit Note
Storage temperate TSTG -20 60 C (1)
Operating temperature
(Temperature of glass surface)
Shock ( non-operating )
Vibration (non-operating) Vnop - 2.41 G (3), (4)
Note (1) The range of temperature and relative humidity are shown in the graph below 95% RH Max. .
(39℃ ≥ Ta) If the temperature is higher than 40 ℃, the maximum temperature of wet–bulb shall be
less than 39℃. No condensation
TOPR 0 50 C (1)
Snop
- 240 G (2), (4)
(2) Vibrate X, Y, and Z axis in the shape of the half sine wave one time for 2ms .
(3) Vibrate the X, Y, and Z randomly within a 5 - 500 Hz range for 30min.
(4) When testing a vibration and a shock, the fixture, which holds the module to be tested shall be
hard and rigid in order for the the module not to be twisted or bent by the fixture.
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 6 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
2.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
V
LCD_VCC =3.3V, V
Item Symbol Min. Max. Unit Note
Power Supply Voltage
LVDS Input Voltage
V
LCD_VCC VSS - 0.3 4.0
V
LVDS VSS - 0.3 2.0
V (1),(2)
Note (1) Within Ta (25 2 C )
(2) Permanent damage to the device may occur if exceed maximum values
.
(2) BACKLIGHT UNIT
Item Symbol Min. Max. Unit Note
BLU Supply Voltage
BLU Supply Current I
V
BL_PWR
- 0.9 A
BL_PWR
VSS - 0.3 26.5 V (1), (2)
Note (1) Within Ta (25 2 C )
(2) Permanent damage to the device may occur if exceed maximum values
= GND = 0V
SS
VSS = GND = 0V
(1), (2)
Vin=12V
Duty 100%
2.3 THE OTHERS
(1) STATIC ELECTRICITY PRESSURE RESISTANCE
Item Test Conditions Remark
CONTACT DISCHARGE 150pF, 330, 8kV, 200points, 1 time/point Operating
AIR DISCHARGE 150pF, 330, 15kV, 200points, 1 time/point Operating
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 7 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
3. OPTICAL CHARACTERISTICS
The following items are measured under the stable conditions.* The optical characteristics should be measured
in the dark room or the equivalent environment by the methods shown in the Note (5).
Measuring equipment : TOPCON SR-3
Ta = 25 2 C, V
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio CR
Response time
( Rising + Falling )
Average Luminance
of White (5 Points)
Red
Color
Chromaticit
Gree
n
y
(CIE)
Blue
Whit
e
Hor.
Viewing
Angle
Ver.
T
RT
Y
L,AVE
Normal
Viewing
R
X
RY
X 0.330
G
GY 0.560
X 0.160
B
Angle
= 0
= 0
BY 0.135
X 0.313
W
WY 0.329
L
H
H
CR 10
At center
L
Color
Gamut
White variation
(13P)
CG - 45 - %
L
- - 1.67 (6)
LCD_VCC =3.3V, fv= 60Hz, fDCLK = 72.33MHz, IF = 100% duty
500 - - - (1),(2),(5)
- 16 25 msec (1),(3)
IF=100%
170 200 - cd/m
2
Duty
(1),(4)
0.570
0.340
-0.03
+0.03 (1),(5)
40 45 40 45 10 20 -
Degrees (1),(5)
25 40 -
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 8 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
Note (1) The definition of viewing angle : The range of viewing angle (10 C/R)
Note (2) The definition of contrast ratio (CR) : The ratio of max. gray and min gray at 5 points
(4, 5, 7, 9, and10)
Note (3) The definition of Response time : Subtotal of the time, during which the transmission changes from
10% to 90% when the TFT turns on and off.
Note (4) The definition of average luminance of white : Measure the luminance of white at 5 points.
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 9 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
Note (5) Measure the panel, which is left for 30 min. at the normal temp. after leaving it for 30 min with turning
the back light on at the rating. The measurement should be executed under the condition including
the ambient temp., 25℃±2℃, the dark room, windless(removed the direct wind), and no vibration.
Note (6) The definition of white variation at 13 points ( L )
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 10 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
4.2 THE STRUCTURE OF LED PLACEMENT
( 3 channels x 9ea = 27ea )
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 11 of 38 Rev.No. 05-A02-G-120911
————————————————————————————————————————————————–
5. ELECTRICAL CHARACTERISTICS
5.1 TFT LCD MODULE
* Ta = 25 ± 2 °C
Item Symbol Min. Typ. Max. Unit Note
Power Supply Voltage VLCD_VCC 3.0 3.3 3.6 V
0.7
V
LCD_VCC
LCD_VCC = 3.3V , DC Current.
- - V
0.3
V
LCD_VCC
(1)
V
(2), (4)
T-CON TTL
Input Voltage
High
Low VIL - -
V
IH
60Hz fv - 60 - Hz
Vsync
50Hz fv - 50 - Hz (3)
40Hz fv - 40 - Hz (3)
Hsync 60Hz fh 46.50 47.40 48.60 kHz
60Hz fDCLK 67.24 72.33 83.88 MHz
Main Frequency
50Hz fDCLK - 60.28 - MHz
40Hz fDCLK - 48.22 - MHz
Rush Current IRUSH - - 1.5 A (5)
Input Current
White I
Mosaic ILCD_VCC - 146 - mA
Black ILCD_VCC - 145 - mA
V.Stripe
LCD_VCC - 147 - mA
ILCD_VCC - 247 450 mA
Note (1) The data pins for display and signal pins for timing should be connected.(GND= 0V)
(2) fV = 60Hz, fDCLK = 72.33 MHZ, V
(3) In the case of 40Hz & 50Hz for sDRRS, FOS, Flicker & Brightness are not guaranteed, because their
level might be different from 60Hz operation.
——————————————————————————————————————————————––—
Doc.No. LTN156AT29-L01 Page 12 of 38 Rev.No. 05-A02-G-120911
Loading...