Color filter substrate and method of manufacturing the same, display apparatus
US9547110B2 · kind B2 · utility
1Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | Oct 30, 2014 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Oct 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133516
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention discloses a color filter substrate comprising a substrate; and a color filter layer disposed on the substrate. The color filter layer comprises at least two color regions, and at least two alignment marks, corresponding to the at least two color regions respectively, disposed on a perimeter zone of the substrate. Each of the alignment marks is configured to have a block structure, and at least one of the alignment marks is provided with a recess in a top thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.