Color filter substrate and method for preparing the same, and touch screen
US10976591B2 · kind B2 · utility
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2References
7Claims
0Family size
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Key dates
| Filing date | Aug 31, 2017 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Sep 8, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A color filter substrate and a method for preparing the same, and a touch screen are provided in embodiments of the disclosure. The color filter substrate comprises: a base substrate; a plurality of first electrodes, on a first side of the base substrate and extending in a first direction; and a plurality of second electrodes, on a second side of the base substrate opposite to the first side and extending in a second direction different from the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.