Sub-pixel display structure and liquid crystal display panel using the same
US8792065B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 8, 2012 |
| Grant date | Jul 29, 2014 |
| Priority date | — |
| Expiry date | Sep 13, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134345
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention discloses a sub-pixel display structure and a liquid crystal display panel using the same. The sub-pixel display structure includes two electrode portions. One of the electrode portions can perform charge-sharing via a charge-sharing switch. At least one of the two electrode portions is further connected to an extra electrode portion. When being used in a 3D liquid crystal display panel having a patterned phase retarder film, the sub-pixel display structure can satisfy the requirement of 3D view angle by making the extra electrode portion to be shielded by black matrix, and the two electrode portions still remain operatable so that a color washout phenomenon under a large viewing angle can be reduced even in a 3D liquid crystal display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.