Display unit, pixel circuit and driving method and display panel thereof
US10643526B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Oct 13, 2017 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Oct 13, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/142
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the disclosure relate to a display unit, a pixel circuit and a driving method and a display panel thereof. The display unit comprises a display pixel unit for displaying images, and an imaging pixel unit for acquiring images. The imaging pixel unit comprises a photosensitive element and a filter element located on the photosensitive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.