Display quality monitoring and calibration
US10777106B2 · kind B2 · utility
0Cited by
6References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 27, 2017 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Feb 13, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a display having a number of pixels, source driving circuitry that drives data to the pixels, and data lines that communicatively couple the source driving circuitry with the pixels. The electronic device also includes quality monitoring and calibration circuitry that identifies degradation in the source driving circuitry, one or more of the data lines, or both. The electronic device may be controlled based at least in part upon identification of the degradation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.