发明名称 FRINGE-FIELD SWITCHING MODE LIQUID CRYSTAL DISPLAY PANEL
摘要 A Fringe-Field Switching (FFS) mode liquid crystal display (LCD) panel with optimized designs of pixel areas and/or liquid crystal materials is provided. The FFS mode LCD panel includes an active-element array substrate with a plurality of pixel areas, an opposite substrate, and a liquid crystal layer. Each pixel area comprises a plurality of first common electrodes, a second common electrode between the pixel area and another horizontally adjacent pixel area, and a pixel electrode. The optical transmittance and homogeneity of the pixel area of the display panel are modified by manipulating the relative position of the electrodes in the pixel areas on the active-element array substrate and/or adopting specific parameters of liquid crystal materials in the liquid crystal layer of the display panel.
申请公布号 US2016054627(A1) 申请公布日期 2016.02.25
申请号 US201514930884 申请日期 2015.11.03
申请人 AU Optronics Corporation 发明人 CHANG Wan-Heng;CHENG Hsiao-Wei;FAN JIANG Shih-Chyuan
分类号 G02F1/1343;G02F1/1362;G02F1/1333;G02F1/1368 主分类号 G02F1/1343
代理机构 代理人
主权项 1. A fringe-field switching (FFS) liquid crystal display (LCD) panel, comprising: a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate; at least one scan line disposed on the first substrate; at least one data line disposed on the first substrate, and crossing the scan line to define at least one pixel area; at least one switch disposed in the pixel area and electrically connected to the scan line, the data line, and at least one pixel electrode, respectively; and at least one common electrode disposed on the pixel area of the first substrate, and being separated from the pixel electrode by an insulating layer, wherein the common electrode at least comprises a plurality of first common electrodes and at least one second common electrode, the second common electrode is disposed above the data line and covering the data line, and the first common electrodes are disposed in the pixel area where there is a space between every two adjacent first common electrodes, wherein the liquid crystal layer has a predetermined thickness (D) and a liquid crystal materials, wherein the product of the predetermined thickness (D) of the liquid crystal layer and the birefringence (Δn) of the liquid crystal materials of the liquid crystal layer (Δn*D) ranges from about 340 nm to about 391 nm, and the liquid crystal materials of the liquid crystal layer has positive dielectric anisotropy (Δε) being range from about 5 to about 10.
地址 HSIN-CHU TW