Display off-time sensing
US11380231B2 · kind B2 · utility
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18Claims
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Assignee
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Key dates
| Filing date | Aug 31, 2018 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Nov 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/22
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Electronic devices and methods for compensating for aging or other effects in a display during a non-transmitting state (off state) of the display. Sensing may include emissive element sensing of the display and/or thin film transistor sensing of the display. Compensating for the effects may preserve or increase a uniformity of transmission of the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.