发明名称 |
Liquid crystal display |
摘要 |
A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity. |
申请公布号 |
US9213209(B2) |
申请公布日期 |
2015.12.15 |
申请号 |
US201313835941 |
申请日期 |
2013.03.15 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Chang Hak Sun;Ryu Jang Wi;Shin Ki Chul;Jang Jae-Soo |
分类号 |
G02F1/1343;G02F1/139;G02F1/1337 |
主分类号 |
G02F1/1343 |
代理机构 |
H.C. Park & Associates, PLC |
代理人 |
H.C. Park & Associates, PLC |
主权项 |
1. A liquid crystal display, comprising:
a first substrate; a pixel electrode disposed on the first substrate and comprising a first subpixel electrode and a second subpixel electrode disposed in a pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is smaller than an area of a region occupied by the second subpixel electrode, wherein the first subpixel electrode comprises a first transverse stem, a first longitudinal stem, and a plurality of first minute branches extending from the first transverse stem and the first longitudinal stem, wherein the second subpixel electrode comprises a second transverse stem, a second longitudinal stem, and a plurality of second minute branches extending from the second transverse stem and the second longitudinal stem, and wherein a width of the first transverse stem of the first subpixel electrode is greater than the width of the first longitudinal stem of the first subpixel electrode. |
地址 |
Yongin-si KR |