LG LP140QH1-SPA2 14'' led advertising screen 12560*1440 IPS LED For Lenovo X1 X1C transparent led display screen Notebook LED Screen Panel paper thin led screen

LP140QH1-SPA2 (Alias: LP140QH1 (SP)(A2)) (Product Code: LGD0418) released by LG Display Co., Ltd. (hereafter called LG Display). According to datasheet with version of Ver1.2 which was released out on 12 22 2014, LP140QH1-SPA2 supports display 2560(RGB)×1440 (Quad-HD) with aspect ratio of 16:9 (W:H), whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 309.5(W)×174.1(H) mm, outline size of 320.4(W)×188.3(H)×3.18(D) mm, viewing area size of 312.7(W)×177.2(H) mm, with surface treament of Glare (Haze 0%), net weight of 250g (Max.), shape stype of Slim (PCBA Flat, Depth ≤3.2mm). As a IPS, Normally Black, Transmissive LCM product, LP140QH1-SPA2 can provides 300 cd/m² display brightness 700:1 transimissive contrast ratio, 85/85/85/85 (Typ.)(CR≥10) (L/R/U/D) viewing angle, best view direction on Symmetry , and response time of 35 (Typ.)(Tr+Td) ms. Gray scale or the brightness of the sub-pixel is determined with a 8-bit gray scale signal for each dot, thus presenting a palette of 16.7M colors, also with performance of color gamut 60% (CIE1931). This product adopted WLED as it's backlight systerm which was placed as Edge light type and have a working life time of 12K hours, With LED Driver. LP140QH1-SPA2 utilizes eDP (4 Lanes) as it's signal inputting systerm, which connected by 40 pins Connector with power supply voltage of 3.3V (Typ.). It's typical vertical frame rate (Fv) is 60Hz.