Pixel circuit, method for driving pixel circuit and display apparatus
US9773451B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 20, 2014 |
| Grant date | Sep 26, 2017 |
| Priority date | — |
| Expiry date | May 4, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0626
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In the present disclosure, it is provided a pixel circuit including a plurality of rows of pixel units and a row-shared unit, wherein each row of pixel units includes a plurality of sub-pixel units, and the row-shared unit includes a plurality of row-driving light-emitting control modules. All of the plurality of sub-pixel units included in each row of pixel units is connected to a corresponding signal line. Each row-driving light-emitting control module among the plurality of row-driving light-emitting control modules is connected to all of the sub-pixel units included in a corresponding one row of the pixel units among the plurality of rows of pixel units through the signal line, so as to provide a threshold compensation function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.