Liquid crystal display device
US8830429B2 · kind B2 · utility
17Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2010 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Oct 17, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134363
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
In an IPS-type liquid crystal display device, peeling-off between a common electrode formed in a matted manner in plane and an interlayer insulation film is prevented. The common electrode is formed on an organic passivation film in a matted manner in plane, the interlayer insulation film is formed on the common electrode, and a comb-teeth-shaped pixel electrode is formed on the interlayer insulation film. The pixel electrode is connected with a source electrode via a through hole formed in the organic passivation film and an inorganic passivation film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.