中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US5754159A Integrated liquid crystal display and backlight system for an electronic apparatus 失效
用于电子设备的集成液晶显示器和背光系统

Integrated liquid crystal display and backlight system for an electronic apparatus
Abstract:
An integrated liquid crystal display and backlight system for generating video images for a portable computer (12) comprising a top glass (32), a bottom glass (34) and a thin film transistor and liquid crystal layer (36) disposed therebetween, a diffuser (38) bonded to the bottom glass (34) on the side opposite the top glass (32), a substrate (40) bonded to the diffuser (38) opposite the bottom glass (34) having an array of semispherical cavities (42) each having an aluminized surface (44), a phosphor layer (46) coating the aluminized surfaces (44), an array of indium tin oxide conductors (48) electrically connected to the aluminized surfaces (44) and disposed within the cavities (42), and a volume of mercury gas (50) filling the cavities (42) such that when a voltage (54) is established between the aluminized surfaces (44) and the indium tin oxide conductors (48), the phosphor (46) becomes excited and produces backlight for the liquid crystal display system (26).
Abstract(Chinese):

一种用于产生用于便携式计算机（12）的视频图像的集成液晶显示器和背光系统，包括顶玻璃（32），底玻璃（34）和薄膜晶体管以及设置在其间的液晶层（36），扩散器 （38）与顶部玻璃（32）相对的一侧接合到底部玻璃（34）的基底（40），其与具有半球形腔（42）阵列的底部玻璃（34）相对的扩散器（38） 每个具有镀铝表面（44），涂覆所述镀铝表面（44）的荧光体层（46），与所述镀铝表面（44）电连接并设置在所述空腔（42）内的铟锡氧化物导体（48）阵列， 以及填充空腔（42）的一定量的汞气体（50），使得当在镀铝表面（44）和氧化铟锡导体（48）之间建立电压（54）时，荧光体（46）变得激发 并产生用于液晶显示系统（26）的背光源。

Public/Granted literature
Information query
Global Dossier Espacenet
Patent Agency Ranking
0/0