Color filter substrate and manufacturing method thereof, and display device
US10317585B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 26, 2014 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Aug 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/201
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments of the invention provide a color film substrate and a manufacturing method thereof, and a display device, which are used in the field of display technology, and can improve the product quality, reduce costs, and improve production capacity. The color film substrate includes a plurality of first and second black matrixes which are arranged to intersect, and a color filter structure; wherein, the color filter structure includes at least first, second and third color filters, each of the first, second and third color filters includes a first and a second openings, area of a first region between a second opening of the first color filter and a first opening of the second color filter is not the same as that of a second region between a second opening of the second color filter and a first opening of the third color filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.