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LP121WX3-TPB1 Dataheets PDF



Part Number LP121WX3-TPB1
Manufacturers LG
Logo LG
Description WXGA TFT LCD
Datasheet LP121WX3-TPB1 DatasheetLP121WX3-TPB1 Datasheet (PDF)

Product Specification SPECIFICATION FOR APPROVAL LP121WX3 Liquid Crystal Display ( ) Preliminary Specification ( ◆ ) Final Specification Title Customer MODEL HP 12.1” WXGA TFT LCD SUPPLIER LG Display Co., Ltd. *MODEL LP121WX3 Suffix TPB1 *When you obtain standard approval, please use the above model name without suffix APPROVED BY / / / SIGNATURE Please return 1 copy for your confirmation with your signature and comments. APPROVED BY SIGNATURE H. S. Kim / G. Manager REVIEWED BY.

  LP121WX3-TPB1   LP121WX3-TPB1


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Product Specification SPECIFICATION FOR APPROVAL LP121WX3 Liquid Crystal Display ( ) Preliminary Specification ( ◆ ) Final Specification Title Customer MODEL HP 12.1” WXGA TFT LCD SUPPLIER LG Display Co., Ltd. *MODEL LP121WX3 Suffix TPB1 *When you obtain standard approval, please use the above model name without suffix APPROVED BY / / / SIGNATURE Please return 1 copy for your confirmation with your signature and comments. APPROVED BY SIGNATURE H. S. Kim / G. Manager REVIEWED BY Y. S. Ha / Manager PREPARED BY K.Y. Kwon / Engineer Products Engineering Dept. LG Display Co., Ltd Ver. 1.0 Feb. 03, 2010 Product Specification Contents No ITEM COVER CONTENTS RECORD OF REVISIONS 1 GENERAL DESCRIPTION 2 ABSOLUTE MAXIMUM RATINGS 3 ELECTRICAL SPECIFICATIONS 3-1 ELECTRICAL CHARACTREISTICS 3-2 INTERFACE CONNECTIONS 3-3 eDP SIGNAL TIMING SPECIFICATION 3-4 SIGNAL TIMING SPECIFICATIONS 3-5 SIGNAL TIMING WAVEFORMS 3-6 COLOR INPUT DATA REFERNECE 3-7 POWER SEQUENCE 4 OPTICAL SFECIFICATIONS 5 MECHANICAL CHARACTERISTICS 6 RELIABLITY 7 INTERNATIONAL STANDARDS 7-1 SAFETY 7-2 EMC 7-3 Environment 8 PACKING 8-1 DESIGNATION OF LOT MARK 8-2 PACKING FORM 9 PRECAUTIONS A LGD Proposal for system cover design. B Enhanced Extended Display Identification Data Ver. 1.0 Feb. 03, 2010 LP121WX3 Liquid Crystal Display Page 1 2 3 4 5 6-7 8 9 10 10 11 12 13-15 16-19 20 21 21 21 22 22 23-24 25-29 30-32 Product Specification RECORD OF REVISIONS Revision No Revision Date Page Description 0.0 Feb. 10, 2009 All First Draft (Preliminary Specification) 0.1 Jul. 07, 2009 4,6,7 Electrical Characteristics is updated 12 Power Sequence is updated 17,18 Mechanical Characteristics is updated 21 International Standards is updated 25 ~ 27 EDID Data is updated 0.2 Dec. 07, 2009 6 Updated the Electrical Characteristics 12 Updated the Power Sequence 25 ~ 27 Updated the EDID Data 1.0 Feb. 03, 2010 30 ~ 32 Updated the EDID data All Final Specification LP121WX3 Liquid Crystal Display EDID ver 0.0 0.1 1.0 Ver. 1.0 Feb. 03, 2010 Product Specification LP121WX3 Liquid Crystal Display 1. General Description The LP121WX3 is a Color Active Matrix Liquid Crystal Display with an integral LED 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 12.1 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 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 LP121WX3 has been designed to apply the interface method that enables low power, high speed, low EMI. The LP121WX3 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 LP121WX3 characteristics provide an excellent flat display for office automation products such as Notebook PC. eDP & Timing Control Block Source Driver Circuit 1 1280 1 EEPROM BLOCK POWER BLOCK TFT-LCD Panel (1280 x 800) GIP(Gate In Panel) CN 1 User connector 30 Pin LED Driver CN2 9Pin 800 FPC LED Backlight Ass’y Control & Data Power EDID signal & Power General Features Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Power Consumption Weight Display Operating Mode Surface Treatment RoHS Comply 12.1 inches diagonal 275.8 (H) × 178.1 (V) × 5.5(D, max) mm 0.204 mm × 0.204 mm 1280 horiz. By 800 vert. Pixels RGB strip arrangement 6-bit, 262,144 colors 200 cd/m2(Typ.5 point) Total 4.2 Watt(Max.) @ LCM circuit 1.0Watt(Max @ Mosaic), B/L input 3.2Watt(Max.) 285g (Max.) Transmissive mode, normally white Anti-glare treatment of the front polarizer Yes Ver. 1.0 Feb. 03, 2010 Product Specification LP121WX3 Liquid Crystal Display 2. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Parameter Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity Table 1. ABSOLUTE MAXIMUM RATINGS Symbol VCC TOP HST HOP HST Values Min Max -0.3 4.0 0 50 -20 60 10 90 10 90 Units Vdc C C %RH %RH Notes at 25  5C 1 1 1 1 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. 90% 80% 60 60% Wet Bulb Temperature [℃] 50 40 30 20 10 0 40% 20% 10% -20 0 10 20 30 40 50 60 70 80 Dry Bulb Temperature [℃] Humidity[(%)RH] Storage Operation Ver. 1.0 Feb. 03, 2010 Product Specification LP121WX3 Liquid Crystal Display 3. Electrical Specifications 3-1. Electrical Characteristics The LP121WX3 requires two power inputs. The first lo.


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