Liquid crystal display wherein storage electrodes overlap upper part of source lines and pixel electrodes overlap upper part of storage electrodes
US6404465B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Sep 14, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1345
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Parasitic capacity between Cs lines and source lines forming a pixel section is reduced, whereby characteristic resistant to crosstalk is achieved, aperture ratio is increased, and brightness of LCD is increased. The Cs lines are arranged on the source lines in such a manner as to cover the source lines, and pixel electrodes are arranged and formed on the Cs lines in such a manner as to partially overlap. By forming a structure in which the source lines, the Cs lines and the pixel electrodes are laminated in order, parasitic capacity between the Cs lines and the source lines forming a pixel section can be reduced, and crosstalk can be minimized. As a distance between the source lines and the pixel electrodes can be reduced from the viewpoint of a plan view, aperture ratio can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.