Manufacturing method of color filter substrate having panel identification
US7102710B2 · kind B2 · utility
2Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2005 |
| Grant date | Sep 5, 2006 |
| Priority date | — |
| Expiry date | Jun 13, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/201
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter substrate for a liquid crystal display device includes a substrate, a plurality of black matrix regions on the substrate, a plurality of color filter layers, each disposed between adjacent ones of the plurality of black matrix regions, a panel identification at an edge of the substrate spaced apart from the plurality of black matrix regions, the panel identification and the plurality of color filter layers include a same material, an overcoat layer on the plurality of color filter layers, and a common electrode on the overcoat layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.