Color filter substrate, method of manufacturing the same and display device
US11119258B2 · kind B2 · utility
0Cited by
4References
16Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 8, 2018 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Sep 7, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03F7/0007
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A color filter substrate, a method of manufacturing the color filter substrate and a display device. The color filter substrate includes a base substrate, and a plurality of color resists on the base substrate, the plurality of color resists having at least two different heights. Roughness of top surfaces of the plurality of color resists is inversely proportional to the heights of the plurality of color resists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.