Method and apparatus for detecting ambient light, and terminal device and storage medium thereof
US11107395B2 · kind B2 · utility
3Cited by
1References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 2, 2020 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Mar 2, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/145
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for detecting ambient light, includes: acquiring a detection signal of an ambient light sensor; acquiring a luminance level of a screen region corresponding to the ambient light sensor; and determining an intensity of the ambient light based on the detection signal of the ambient light sensor and the luminance level of the screen region corresponding to the ambient light sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.