Fringe field switching liquid crystal display comprising a pixel electrode having finger portions that form first and second electrode angles
US8330920B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | May 12, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134372
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display of a fringe field switching type is disclosed which can prevent generation of display stains upon application of an external pressure. The liquid crystal display of a fringe field switching type includes: a gate line; a data line; a TFT connected to the gate line and the data line; a pixel electrode connected to the TFT to receive a data signal; a common line for supplying a common voltage; and a common electrode electrically connected to the common line and formed in a plate shape, wherein the domains are vertically symmetrical with respect to a domain border area, and the pixel electrode includes a plurality of finger portions spaced apart from one another by a predetermined gap to form a fringe field together with the common electrode and a border link pattern connecting the finger portions at the domain border area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.