Display apparatus
US11573363B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2020 |
| Grant date | Feb 7, 2023 |
| Priority date | — |
| Expiry date | Oct 9, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04108
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present disclosure disclose a display apparatus, including: a display panel; a frame, provided at a side part of the display panel and including a light-transmitting area; a plurality of light guide structures spaced apart from each other, one end of each light guide structure having a photosensitive area, the photosensitive area being provided opposite to the light-transmitting area so that light is irradiated on the photosensitive area through the light-transmitting area; and an optical device provided at an end of each light guide structure away from the photosensitive area, wherein each of the light guide structures is configured to transmit the light irradiated on the photosensitive area to the optical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.