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LP140WH6
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 14.0" HD TFT LCD
Customer Fujitsu SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LP140WH6
Suffix TSA3
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY SIGNATURE APPROVED BY SIGNATURE
D. Y. Kim / Manager
/
REVIEWED BY
/
D. Y. Kim / Engineer
/ PREPARED BY
D. Y. Kim / Engineer
K. T. Baek / Engineer
Please return 1 copy for your confirmation with Products Engineering Dept.
your signature and comments. LG Display Co., Ltd
Ver. 0.4 Feb. 23. 2012 1 / 26
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LP140WH6
Liquid Crystal Display
Product Specification
Contents
No ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTREISTICS 6
3-2 INTERFACE CONNECTIONS 7-8
3-3 eDP SIGNAL TIMING SPECIFICATION 9
3-4 SIGNAL TIMING SPECIFICATIONS 10
3-5 SIGNAL TIMING WAVEFORMS 10
3-6 COLOR INPUT DATA REFERNECE 11
3-7 POWER SEQUENCE 12
4 OPTICAL SFECIFICATIONS 13-15
5 MECHANICAL CHARACTERISTICS 16-18
6 RELIABLITY 19
7 INTERNATIONAL STANDARDS
7-1 SAFETY 19
7-2 EMC 19
7-3 Environment 19
8 PACKING
8-1 Designation of Lot Mark 20
8-2 PACKING FORM 20
8-3 Label Description 21
9 PRECAUTIONS 22-23
A APPENDIX. Enhanced Extended Display Identification Data 24-26
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LP140WH6
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
EDID
Revision No Revision Date Page Description
ver
0.0 Nov.17. 2011 - First Draft (Preliminary Specification)
0.1 Dec.15.2011 17,18 Update mechanical drawing
0.2 Dec. 29.2011 6 Update Electrical Characteristics
7 Update interface connection
24-26 Update EDID 0.1
0.3 Jan.30.2012 24-26 Update EDID 0.2
0.4 Feb.23.2012 6 Update Electrical Characteristics
0.5 Mar. 9. 2012 13 Update Color Coordinates, Contrast Ratio
24-26 Update EDID 0.3
Ver. 0.4 Feb. 23. 2012 3 / 26
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LP140WH6
Liquid Crystal Display
Product Specification
1. General Description
The LP140WH6 is a Color Active Matrix Liquid Crystal Display. The matrix employs a-Si Thin Film
Transistor as the active element. It is a transmissive type display operating in the normally white mode. This
TFT-LCD has 14.0 inches diagonally measured active display area with HD resolution (1366 horizontal by
768 vertical pixel array). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are
arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 6-bit
gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. The LP140WH6 has
been designed to apply the interface method that enables low power, high speed, low EMI. The LP140WH6
is intended to support applications where thin thickness, low power are critical factors and graphic displays
are important. In combination with the vertical arrangement of the sub-pixels, the LP140WH6 characteristics
provide an excellent flat display for office automation products such as Notebook PC.
eDP Timing Control 1 1366
eDP (Tcon) Block
1Lane
User connector
TFT-LCD Panel
(HD, GIP, TN)
DVCC TCLKs
768
30
Power DVCC, AVDD
Pin
VCC VGH, VGL, GMA Source Driver
Block
(Bottom)
GIP CLKs, DSC
VOUT_LED
FB1~3
LED Backlight Ass'y
Control & Data Power EDID signal & Power
General Features
Active Screen Size 14.0 inches diagonal
1) LCM (W/O PCB) : 323.90(H, Typ.) 199.83(V, Typ.) [mm]
Outline Dimension
2) LCM (With PCB) : 323.90(H, Typ.) 212.10(V, Typ.) [mm]
Pixel Pitch 0.2265mm 0.2265 mm
Pixel Format 1366 horiz. by 768 vert. Pixels RGB strip arrangement
Color Depth 6-bit, 262,144 colors
Power Consumption Total 3.4 W (Typ.) Logic : 1.05 W (Typ.@ Mosaic), B/L : 2.35 W
Luminance, white 200cd/m2 (Typ. 5 point)
Weight 320 g (Max.)
Display Operating Mode Transmissive mode, normally white
Surface Treatment Anti-Glare treatment (3H) of the front Polarizer
RoHS Compliance Yes
BFR / PVC / As Free Yes for all
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LP140WH6
Liquid Crystal Display
Product Specification
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Values
Parameter Symbol Units Notes
Min Max
Power Input Voltage VCC -0.3 4.0 Vdc at 25 r 5qC
Operating Temperature TOP 0 50 qC 1
Storage Temperature HST -20 60 qC 1,2
Operating Ambient Humidity HOP 10 90 %RH 1
Storage Humidity HST 10 90 %RH 1,2
Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39qC Max, and no condensation of water.
Note : 2. Storage Condition is guaranteed under packing condition.
90% 80%
60 60%
Wet Bulb 50
Humidity[(%)RH]
Temperature [ ] Storage
40 40%
30 Operation
20
20%
10
0
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [ ]
Ver. 0.4 Feb. 23. 2012 5 / 26
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LP140WH6
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
The LP140WH6 requires one power inputs. The first logic is employed to power the LCD electronics and to
drive the TFT array and liquid crystal.
Table 2. ELECTRICAL CHARACTERISTICS
Values
Parameter Symbol Unit Notes
Min Typ Max
LOGIC :
Power Supply Input Voltage VCC 3.0 3.3 3.6 V 1
Power Supply Input Current ICC - 318 367 mA
Mosaic 2
Power Consumption PCC - 1.05 1.21 W
Power Supply Inrush Current ICC_P - - 1500 mA 3
eDP Impedance ZeDP TBD TBD TBD 4
LED : W/O LED Driver
LED Output Voltage VOUT 32 34 V
LED Output Current IOUT 72 73.5 mA 1string : 24 mA
LED Power Consumption Full Duty POUT 2.35 2.5 W
Note)
1. The measuring position is the connector of Board Ass'y
and the test conditions are under 25 , fv = 60Hz, Black pattern.
2. The specified Icc current and power consumption are under the
Vcc = 3.3V , 25 , fv = 60Hz condition.
3. This Spec. is the max load condition for the cable impedance designing. Mosaic Pattern
4. This impedance value is needed for proper display and measured form eDP Tx to the mating connector.
** The below figures are the measuring Vcc condition and the Vcc control block LGD used.
The Vcc condition is same as the minimum of T1 at Power on sequence.
3.3V
Rising time
Vcc 90%
0V 10%
0.5ms
Ver. 0.4 Feb. 23. 2012 6 / 26
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LP140WH6
Liquid Crystal Display
Product Specification
3-2. Interface Connections
This LCD employs two interface connections, a 30 pin connector is used for the module electronics interface
and the other connector is used for the integral backlight system.
The electronics interface connector is a model CABLINE-VS RECE ASS'Y.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
Pin Symbol Description Notes
1 NC No Connection (Reserved) [Interface Chip]
2 1, Interface chips
H_GND High Speed (Main Link) Ground
1.1 LCD :Analogix (LCD Controller)
3 NC No Connection (Reserved) including eDP Receiver
4 NC No Connection (Reserved) 1.2 System : GM60028 or ANX9804
5 or equivalent
H_GND High Speed (Main Link) Ground
* Pin to Pin compatible with eDP
6 ML0- Complement Signal-Lane 0
7 ML0+ True Signal-Main Lane 0 [Connector]
8 HD2S030HA1, JAE or I-PEX(CABLINE-VS)
H_GND High Speed (Main Link) Ground
9 AUX+ True Signal-Auxiliary Channel
10 AUX- Complement Signal-Auxiliary Channel
11 [Mating Connector]
H_GND High Speed (Main Link) Ground
CABLINE-VS PLUG CABLE ASS'Y, I-PEX
12 VCC LCD Logic and driver power (3.3V Typ.) or equivalent.
13 VCC LCD Logic and driver power (3.3V Typ.)
14 [LED Block]
BIST Built-In Self Test (active high)
LED block move to system set base
15 GND Ground
16 GND Ground [Connector pin arrangement]
17 Check B/Ass'y drawing (Page 18)
HPD HPD signal pin
18 GND Ground
19 GND Ground
20 NC No Connection (Reserved)
21 FB3 Regulated Current sink
22 FB2 Regulated Current sink
23 FB1 Regulated Current sink
24 NC No Connection (Reserved