DatasheetsPDF.com

LP121WX4-TLA1 Dataheets PDF



Part Number LP121WX4-TLA1
Manufacturers LG
Logo LG
Description WXGA TFT LCD
Datasheet LP121WX4-TLA1 DatasheetLP121WX4-TLA1 Datasheet (PDF)

Product Specification SPECIFICATION FOR APPROVAL LP121WX4 Liquid Crystal Display ( ● ) Preliminary Specification ( ) Final Specification Title Customer MODEL Panasonic 12.1” WXGA TFT LCD SUPPLIER LG Display Co., Ltd. *MODEL LP121WX4 Suffix TLA1 *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 REVI.

  LP121WX4-TLA1   LP121WX4-TLA1


Document
Product Specification SPECIFICATION FOR APPROVAL LP121WX4 Liquid Crystal Display ( ● ) Preliminary Specification ( ) Final Specification Title Customer MODEL Panasonic 12.1” WXGA TFT LCD SUPPLIER LG Display Co., Ltd. *MODEL LP121WX4 Suffix TLA1 *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 C. I. Kim / Manager PREPARED BY C. H. Cho / Engineer S. C. Jung / Engineer Products Engineering Dept. LG Display Co., Ltd Ver. 0.0 Mar. 23, 2010 1 / 32 Product Specification Contents No COVER CONTENTS ITEM RECORD OF REVISIONS 1 GENERAL DESCRIPTION 2 ABSOLUTE MAXIMUM RATINGS 3 ELECTRICAL SPECIFICATIONS 3-1 ELECTRICAL CHARACTREISTICS 3-2 INTERFACE CONNECTIONS 3-3 LVDS SIGNAL TIMING SPECIFICATIONS 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 8 PACKING 8-1 DESIGNATION OF LOT MARK 8-2 PACKING FORM 9 PRECAUTIONS Ver. 0.0 Mar. 23, 2010 LP121WX4 Liquid Crystal Display Page 1 2 3 4 5 6 7 9 11 11 12 13 14 18 26 27 27 28 28 29 2 / 32 Product Specification RECORD OF REVISIONS Revision No Revision Date Page Description 0.0 Mar. 23. 2010 - First Draft (Preliminary Specification) LP121WX4 Liquid Crystal Display EDID ver X Ver. 0.0 Mar. 23, 2010 3 / 32 Product Specification LP121WX4 Liquid Crystal Display 1. General Description The LP121WX4 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 (1280 horizontal by 800 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 LP121WX4 has been designed to apply the interface method that enables low power, high speed, low EMI. The LP121WX4 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 LP121WX4 characteristics provide an excellent flat display for office automation products such as Notebook PC. LVDS 1port VCC Timing Control (Tcon) BlocTkCLKs DVCC Power Block Mini-LVDS DVCC, AVDD VGH, VGL, GMA GIP CLKs, DSC 1 Source Driver (Top Bent) 1280 User connector Pin EEPROM Block 40 for EDID TFT-LCD Panel (WXGA, GIP, TN) VLED SMBus LED_EN PWM LED Driver Block VOUT_LED FB1~6 800 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 / Low Halogen Comply BFR / PVC /As Free 12.1 inches diagonal 270.6(H,Typ.) × 187.5(V,Typ.) × 2.95(D,Max.) [mm] 0.2028mm × 0.2028 mm 1280 horiz. By 800 vert. Pixels RGB strip arrangement 6-bit, 262,144 colors 250 cd/m2(Typ.5 point) Total 3.8 Watt(Typ.) @ LCM circuit 0.9 Watt (Typ._Mosaic), B/L 2.9Watt(Typ.) 145g(Typ.) Transmissive mode, normally white Anti-Glare treatment of the front polarizer Yes Yes of all Ver. 0.0 Mar. 23, 2010 4 / 32 Product Specification LP121WX4 Liquid Crystal Display 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 Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity 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. 0.0 Mar. 23, 2010 5 / 32 Product Specification LP121WX4 Liquid Crystal Display 3. Electrical Specifications 3-1. Electrical Characteristics The LP121WX4 requires two power inputs. The first logic is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second backlight is the input about LED BL with LED Driver. Table 2. ELECTRICAL CHARACTERISTICS Parameter LOGIC : Power Supply Input Voltage Power Supply Input Current White Power Consumption Power Supply.


LP141WX1-TL2 LP121WX4-TLA1 AQV251


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)