Display apparatus including light-receiving pixel area
US10990789B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2019 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Sep 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1318
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus including a plurality of display pixel areas and a plurality of light-receiving pixel areas which are arranged in a display area in which an image is displayed, comprises an image-displaying unit configured to display the image and including a plurality of electro-luminescence devices which corresponds to the plurality of display pixel areas; and a light-sensing unit disposed below the image-displaying unit, wherein the light-sensing unit comprises a plurality of light-receiving devices corresponding to the plurality of light-receiving pixel areas; a light shielding film disposed on a transparent film that covers the plurality of light-receiving devices; and a plurality of opening patterns corresponding to the plurality of light-receiving devices and formed in the light shielding film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.