Dynamic backlight control method, dynamic backlight module, and storage medium
US12131709B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Jul 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0666
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A dynamic backlight control method, a dynamic backlight module, and a storage medium are provided in the present application. A lamp bead of the dynamic backlight module includes a green chip and at least two blue chips. The dynamic backlight control method includes: receiving a source signal; and when the source signal is a pure blue signal, turning off the green chip, and driving more than two of the blue chips to output blue light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.