Display substrate, display apparatus, method of controlling a display apparatus, and method of fabricating display substrate
US11093084B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 28, 2017 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Mar 25, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application discloses a display substrate. The display substrate includes a base substrate; a first sensing layer having a plurality of first sensing electrodes extending substantially along a first direction; and a second sensing layer insulated from the first sensing layer and having a plurality of second sensing electrodes extending substantially along a second direction. Each of the plurality of first sensing electrodes includes a pair of first sub-electrodes substantially parallel to each other and extending substantially along the first direction, and a plurality of first photoconductive bridges each of which interposed between the pair of first sub-electrodes. Each of the plurality of second sensing electrodes includes a pair of second sub-electrodes substantially parallel to each other and extending substantially along the second direction, and a plurality of second photoconductive bridges each of which interposed between the pair of second sub-electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.