Liquid crystal display panel and array substrate thereof
US7589813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2007 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Apr 21, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133707
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display panel includes an array substrate, an opposite substrate having an opposite electrode, a liquid crystal layer located therebetween, first alignment patterns and second alignment patterns. The array substrate includes scan lines, data lines and pixel units electrically connecting corresponding scan lines and data lines. Each pixel unit includes a first active device, a first pixel electrode electrically connecting the first active device and a second pixel electrode. The first pixel electrode and the second pixel electrode are separated to define a first displaying region and a second displaying region. The extending directions of the first alignment patterns in the first displaying region and the second alignment patterns in the second displaying region respectively intersect the extending direction of the scan lines at a smaller first acute angle and a greater acute angle for controlling the arrangements of the liquid crystal molecules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.