Asynchronous control of a backlight for a liquid crystal display
US12431100B2 · kind B2 · utility
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1References
20Claims
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Key dates
| Filing date | Dec 24, 2021 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jan 31, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Particular embodiments described herein provide for an electronic device that includes a liquid crystal display, a backlight for the liquid crystal display, a timing controller (TCON), and a display engine located outside of the TCON, where the display engine asynchronously sends image data to the TCON and backlight control data to the backlight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.