Fringe field switching liquid crystal display
US7345728B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2004 |
| Grant date | Mar 18, 2008 |
| Priority date | — |
| Expiry date | Apr 26, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134363
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a fringe field switching liquid crystal display. The fringe field switching liquid crystal display comprises a black matrix formed on an upper substrate, a pixel electrode formed above a lower substrate and having an edge portion overlapped with the black matrix by a predetermined region, and liquid crystal interposed between the upper substrate and the lower substrate, wherein the edge portion of the pixel electrode has a linear line shape. According to such an edge portion of the pixel electrode, it is possible to stably drive the liquid crystal located at the edge portion of the pixel electrode and also to restore the liquid crystal with rapidity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.