Display light compensation
US12272323B1 · kind B1 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2024 |
| Grant date | Apr 8, 2025 |
| Priority date | — |
| Expiry date | May 31, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A computing device may determine a first illumination value based on a first sub-area of an image of a display. The display may include LED zones. The first sub-area may be centered on the image. The computer may define a plurality of second sub-areas of the image based on the LED zones, determine second illumination values of the second sub-areas, compare the second illumination values to a value range, the value range being defined by at least one of an addition and a subtraction of the first illumination value and a threshold value, and actuate the display based on comparing the second illumination values to the value range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.