Display panel and display apparatus
US11650633B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2022 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Feb 1, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel and a display apparatus. The display panel includes a first transparent display region, at least one second transparent display region and a main display region. Light transmittance of the first transparent display region is greater than light transmittance of the at least one second transparent display region, and the light transmittance of the at least one second transparent display region is greater than light transmittance of the main display region. Light passes through the first transparent display region and enters a first photosensitive element located on a back of the display panel, light passes through the at least one second transparent display region and enters a second photosensitive element located on the back of the display panel, and the first photosensitive element requires a greater brightness of light than the second photosensitive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.