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.

General Features
▪ Active Screen Size    12.1 inches diagonal
▪ Outline Dimension     270.6(H,Typ.) × 187.5(V,Typ.) × 2.95(D,Max.) [mm]
▪ Pixel Pitch                 0.2028mm × 0.2028 mm
▪ Pixel Format             1280 horiz. By 800 vert. Pixels RGB strip arrangement
▪ Color Depth               6-bit, 262,144 colors
▪ Luminance, White     250 cd/m2(Typ.5 point)
▪ Power Consumption     Total 3.8 Watt(Typ.) @ LCM circuit 0.9 Watt
                                        (Typ._Mosaic), B/L 2.9Watt(Typ.)
▪ Weight                          145g(Typ.)
▪ Display Operating Mode      Transmissive mode, normally white
▪ Surface Treatment               Anti-Glare treatment of the front polarizer
▪ RoHS / Low Halogen Comply       Yes
▪ BFR / PVC /As Free                      Yes of all