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LP141WX5
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
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Preliminary Specification |
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Final Specification |
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Title |
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14.1” WXGA TFT LCD |
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Customer |
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DELL |
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SUPPLIER |
LG Display Co., Ltd. |
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*MODEL |
LP141WX5 |
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MODEL |
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Suffix |
TLC1 |
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*When you obtain standard approval, |
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please use the above model name without suffix
APPROVED BY |
SIGNATURE |
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Please return 1 copy for your confirmation with your signature and comments.
APPROVED BY |
SIGNATURE |
J. L. Ma / G. Manager
REVIEWED BY
W. Y. Park / Manager
PREPARED BY
S. S. Han / Engineer
K. M. Lee / Engineer
Products Engineering Dept.
LG Display Co., Ltd
Ver. 1.0 |
Aug. 21. 2008 |
1 / 32 |
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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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LP141WX5
Liquid Crystal Display
Product Specification
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Contents |
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No |
ITEM |
Page |
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COVER |
1 |
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CONTENTS |
2 |
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RECORD OF REVISIONS |
3 |
1 |
GENERAL DESCRIPTION |
4 |
2 |
ABSOLUTE MAXIMUM RATINGS |
5 |
3 |
ELECTRICAL SPECIFICATIONS |
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3-1 |
ELECTRICAL CHARACTREISTICS |
6 |
3-2 |
INTERFACE CONNECTIONS |
7 |
3-3 LVDS SIGNAL TIMING SPECIFICATIONS |
9 |
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3-4 |
SIGNAL TIMING SPECIFICATIONS |
11 |
3-5 |
SIGNAL TIMING WAVEFORMS |
11 |
3-6 COLOR INPUT DATA REFERNECE |
12 |
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3-7 |
POWER SEQUENCE |
13 |
4 |
OPTICAL SFECIFICATIONS |
14 |
5 |
MECHANICAL CHARACTERISTICS |
18 |
6 |
RELIABLITY |
25 |
7 |
INTERNATIONAL STANDARDS |
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7-1 |
SAFETY |
26 |
7-2 |
EMC |
26 |
8 |
PACKING |
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8-1 DESIGNATION OF LOT MARK |
27 |
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8-2 |
PACKING FORM |
27 |
9 |
PRECAUTIONS |
28 |
A APPENDIX. Enhanced Extended Display Identification Data |
30 |
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Ver. 1.0 |
Aug. 21. 2008 |
2 / 32 |
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LP141WX5
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision No |
Revision Date |
Page |
Description |
EDID |
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ver |
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0.0 |
May. 6. 2008 |
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First Draft (Preliminary Specification) |
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0.1 |
Jun. 9. 2008 |
8 |
Update the Pin Configuration (No. 1 pin location) |
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19, 20 |
Update the Mechanical Drawing |
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0.2 |
Jul. 29. 2008 |
7 |
Change the CNT ( Unlocking Locking CNT, JAE) |
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4, 6 |
Update the Power Consumption |
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14 |
Update the Color Coordinates |
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15 |
Update the Gray Scale Spec. |
0.2 |
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19, 20 |
Update the Mechanical Drawing |
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30 |
Change the EDID Data (Check sum : DA) |
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-. update the Color information (panel color coordinates part) |
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1.0 |
Aug. 21. 2008 |
- |
Final Specification |
1.0 |
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30~32 |
EDID Version 1.0 (A00, Checksum : 52) |
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Ver. 1.0 |
Aug. 21. 2008 |
3 / 32 |
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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
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LP141WX5
Liquid Crystal Display
Product Specification
1. General Description
The LP141WX5 is a Color Active Matrix Liquid Crystal Display with an integral backlight system. 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 14.1 inches diagonally measured active display area with WXGA resolution(800 vertical by 1280 horizontal pixel array). Each pixel is divided into Red, Green and Blue subpixels 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 LP141WX5 has been designed to apply the interface method that enables low power, high speed, low EMI. 
The LP141WX5 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 LP141WX5 characteristics provide an excellent flat display for office automation products such as Notebook PC. 
CN 1
connector User
30
Pin
ڧڱڟڮٻځ
گۄۈۄۉۂ
ڞۊۉۏۍۊۇ
ڝۇۊھۆ
ګڪڲڠڭٻ
ڝڧڪڞڦ
ڠڟڤڟٻ
ڝڧڪڞڦ
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ڮۊېۍھۀٻڟۍۄۑۀۍٻڞۄۍھېۄۏ |
ڌ |
ڌڍړڋ |
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ڌ |
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ڢڤګڃڢڼۏۀٻڤۉٻګڼۉۀۇڄ
ړڋڋ
گڡگڈڧڞڟٻګڼۉۀۇ
ڃڌڍړڋٻۓٻړڋڋڄ
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ڧڠڟٻڝڼھۆۇۄۂۃۏٻڜێێ’۔ |
12 |
FPC |
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Pin) |
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General Features
Active Screen Size |
14.1 inches diagonal |
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Outline Dimension |
319.5(H,Typ.) ϧ 205.5(V,Typ.) ϧ 5.5(D,Max.) [mm] |
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Pixel Pitch |
0.2373mm Ý 0.2373 mm |
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Pixel Format |
1280 horiz. By 800 vert. Pixels RGB strip arrangement |
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Color Depth |
6-bit, 262,144 colors |
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Luminance, White |
220 cd/m2(Typ.5 point) |
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Power Consumption |
Total 4.2 Watt(Typ.) @ LCM circuit 1.2 Watt (Typ._Mosaic), B/L 3.0Watt(Typ.) |
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Weight |
360g(Max.) |
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Display Operating Mode |
Transmissive mode, normally white |
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Surface Treatment |
Anti-Glare treatment of the front polarizer |
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RoHS Comply |
Yes |
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Ver. 1.0 |
Aug. 21. 2008 |
4 / 32 |
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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
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LP141WX5
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
Parameter |
Symbol |
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Units |
Notes |
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Min |
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Max |
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Power Input Voltage |
VCC |
-0.3 |
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4.0 |
Vdc |
at 25 5 C |
Operating Temperature |
TOP |
0 |
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50 |
C |
1 |
Storage Temperature |
HST |
-20 |
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60 |
C |
1 |
Operating Ambient Humidity |
HOP |
10 |
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90 |
%RH |
1 |
Storage Humidity |
HST |
10 |
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90 |
%RH |
1 |
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Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 C Max, and no condensation of water.
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90% 80% |
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60 |
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60% |
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Wet Bulb |
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50 |
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Temperature [ |
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40 |
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40% |
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30 |
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20 |
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20% |
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10 |
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0 |
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10% |
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-20 |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
Humidity[(%)RH]
Storage
Operation
Dry Bulb Temperature [ ]
Ver. 1.0 |
Aug. 21. 2008 |
5 / 32 |
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LP141WX5
Liquid Crystal Display
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
The LP141WX3 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD. 
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Table 2. ELECTRICAL CHARACTERISTICS |
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Parameter |
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Symbol |
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Values |
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Unit |
Notes |
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Min |
Typ |
Max |
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MODULE : |
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Power Supply Input Voltage |
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VCC |
3.0 |
3.3 |
3.6 |
VDC |
3 |
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ICC |
Mosaic |
- |
360 |
415 |
mA |
1 |
Power Consumption |
Pc |
Mosaic |
- |
1.2 |
1.4 |
W |
1 |
Differential Impedance |
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Zm |
90 |
100 |
110 |
Ohm |
2 |
LED : |
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Operating Current |
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IBL |
5.0 |
20.0 |
21.0 |
mARMS |
4 |
Operating Voltage per string |
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VLED |
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25.0 |
27.0 |
V |
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Power Consumption |
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PBL |
- |
3.0 |
3.2 |
W |
5 |
Life Time |
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15,000 |
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Hrs |
6 |
Note)
1. The specified current, voltage and power consumption are under the Vcc = 3.3V , 25 , fv = 60Hz condition whereas Mosaic pattern is displayed and fv is the frame frequency.
2.This impedance value is needed to proper display and measured form LVDS Tx to the mating connector.
3.The variance of the voltage is · 10%.
4.The typical operating current is for the typical surface luminance (LWH) in optical characteristics. ILED is the current of each LEDs’ string, LED backlight has 6 strings on it.
5.The LED power consumption shown above does not include power of external LED driver circuit
for typical current condition.
6.The life time is determined as the time at which brightness of LED is 50% compare to that of minimum value specified in table 7.
Ver. 1.0 |
Aug. 21. 2008 |
6 / 32 |
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LP141WX5
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 FI-XB30SRL-HF11manufactured by JAE.
Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN1)
Pin |
Symbol |
Description |
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Notes |
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1 |
GND |
Ground |
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2 |
VCC |
Power Supply, 3.3V Typ. |
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3 |
VCC |
Power Supply, 3.3V Typ. |
1, Interface chips |
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4 |
V EEDID |
DDC 3.3V power |
1.1 LCD : SW, SW0612B (LCD Controller) |
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including LVDS Receiver |
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5 |
NC |
Reserved for supplier test point |
1.2 System : THC63LVD823A or equivalent |
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* Pin to Pin compatible with LVDS |
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6 |
Clk EEDID |
DDC Clock |
2. Connector |
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7 |
DATA EEDID |
DDC Data |
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2.1 LCD |
: FI-XB30SRL-HF11, JAE |
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8 |
RIN 0- |
Negative LVDS differential data input |
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IS100-C30R-C15 ,UJU Elec. |
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it’s compatible. |
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9 |
RIN 0+ |
Positive LVDS differential data input |
2.2 Mating : FI-X30M or equivalent. |
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10 |
GND |
Ground |
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2.3 Connector pin arrangement |
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11 |
RIN 1- |
Negative LVDS differential data input |
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12 |
RIN 1+ |
Positive LVDS differential data input |
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13 |
GND |
Ground |
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14 |
RIN 2- |
Negative LVDS differential data input |
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[LCD Module Rear View] |
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15 |
RIN 2+ |
Positive LVDS differential data input |
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16 |
GND |
Ground |
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17 |
CLKIN- |
Negative LVDS differential clock input |
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18 |
CLKIN+ |
Positive LVDS differential clock input |
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19 |
GND |
Ground |
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20 |
NC |
No Connect |
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21NC 
No Connect
22GND
Ground
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NC 
No Connect
24 |
NC |
No Connect |
25 |
GND |
Ground |
26 |
NC |
No Connect |
27 |
NC |
No Connect |
28 |
GND |
Ground |
29 |
NC |
No Connect |
30 |
NC |
No Connect |
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Aug. 21. 2008 |
7 / 32 |
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LP141WX5
Liquid Crystal Display
Product Specification
Table 4. LED FPC CONNECTOR PIN CONFIGURATION
Pin |
Symbol |
Description |
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Notes |
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1 |
FB1 |
LED Channel 1 Cathode |
Connector |
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2 |
FB2 |
LED Channel 2 Cathode |
FH33-12S-0.5SH, Hirose |
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it’s compatible. |
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3 |
FB3 |
LED Channel 3 Cathode |
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4 |
FB4 |
LED Channel 4 Cathode |
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5 |
FB5 |
LED Channel 5 Cathode |
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6 |
FB6 |
LED Channel 6 Cathode |
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7 |
NC |
No Connect |
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FPC |
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8 |
NC |
No Connect |
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9 |
NC |
No Connect |
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10 |
Vin |
LED Power ( LED Anode) |
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[LCD Module Front View] |
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11 |
Vin |
LED Power ( LED Anode) |
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12 |
Vin |
LED Power ( LED Anode) |
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Ver. 1.0 |
Aug. 21. 2008 |
8 / 32 |
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LP141WX5
Liquid Crystal Display
Product Specification
3-3. LVDS Signal Timing Specifications
3-3-1. DC Specification |
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Description |
Symb |
Min |
Max |
Unit |
Notes |
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ol |
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LVDS Differential Voltage |
|VID| |
100 |
600 |
mV |
- |
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LVDS Common mode Voltage |
VCM |
0.6 |
1.8 |
V |
- |
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LVDS Input Voltage Range |
VIN |
0.3 |
2.1 |
V |
- |
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3-3-2. AC Specification |
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Description |
Symbol |
Min |
Max |
Unit |
Notes |
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tSKEW |
- 400 |
+ 400 |
ps |
85MHz > Fclk ˻ |
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LVDS Clock to Data Skew Margin |
65MHz |
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tSKEW |
- 600 |
+ 600 |
ps |
65MHz > Fclk ˻ |
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25MHz |
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LVDS Clock to Clock Skew Margin (Even |
tSKEW_EO |
- 1/7 |
+ 1/7 |
Tclk |
- |
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to Odd) |
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Maximum deviation |
FDEV |
- |
· 3 |
% |
- |
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of input clock frequency during SSC |
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Maximum modulation frequency |
FMOD |
- |
200 |
KHz |
- |
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of input clock during SSC |
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Ver. 1.0 |
Aug. 21. 2008 |
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9 / 32 |
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One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com
Global LCD Panel Exchange Center |
www.panelook.com |
LP141WX5
Liquid Crystal Display
Product Specification
< Clock skew margin between channel >
Freq. |
Fmax |
m QGmkl} |
Fcenter |
Fmin |
X |
mtvk |
Time |
< Spread Spectrum >
3-3-3. Data Format
1) LVDS 1 Port
RCLK+ |
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RA+/- |
R3 |
R2 |
R1 |
R0 |
G0 |
R5 |
R4 |
R3 |
R2 |
R1 |
R0 |
G0 |
R5 |
R4 |
RB+/- |
G4 |
G3 |
G2 |
G1 |
B1 |
B0 |
G5 |
G4 |
G3 |
G2 |
G1 |
B1 |
B0 |
G5 |
RC+/- |
B5 |
B4 |
B3 |
B2 |
DE |
VSYNC HSYNC |
B5 |
B4 |
B3 |
B2 |
DE |
VSYNC HSYNC |
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RD+/- |
G7 |
G6 |
R7 |
R6 |
X |
B7 |
B6 |
G7 |
G6 |
R7 |
R6 |
X |
B7 |
B6 |
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Previous |
(N-1)th Cycle |
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Current (Nth) Cycle |
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Next(N+1)th Cycle |
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< LVDS Data Format >
Ver. 1.0 |
Aug. 21. 2008 |
10 / 32 |
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