Lateral electric-field liquid crystal display device suitable for improvement of aperture ratio
US6975374B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2002 |
| Grant date | Dec 13, 2005 |
| Priority date | — |
| Expiry date | Feb 1, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1345
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, and a plurality of scan signal lines and a plurality of image signal lines formed on one of the pair of substrates cross each other in a matrix form. A pair of counter electrodes are arranged on both sides of the plurality of image signal lines, and a shielding layer is provided on the one of the pair of substrates and arranged between one of the a pair of counter electrodes and one of the plurality of image signal lines in plan view. A layer of the shielding layer is different from a layer of the pair of counter electrodes and a layer of the one of the plurality of image signal lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.