Alignment patterns of a multi-domain vertical alignment (MVA) liquid crystal display panel having a plurality of shrinking areas
US7817234B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 1, 2005 |
| Grant date | Oct 19, 2010 |
| Priority date | — |
| Expiry date | Dec 2, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134309
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display panel comprising a first substrate, a second substrate and a liquid crystal layer is provided. The first substrate has an active device array, a pixel electrode layer and a plurality of first alignment patterns. Each first alignment pattern has at least a first shrinking area. The width of the first shrinking area is smaller than that of the other area of the first alignment pattern. The second substrate is disposed above the first substrate and has an electrode layer and a plurality of second alignment patterns. The second alignment patterns and the first alignment patterns are staggered. The liquid crystal layer is disposed between the first substrate and the second substrate. The present invention can provide better dynamic pictures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.