Pixel circuit, method for driving the same and display apparatus
US9666132B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 16, 2014 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Oct 16, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a pixel circuit, a method for driving the pixel circuit and a display apparatus. The pixel circuit comprises multiple rows of pixel units and a row sharing unit. Each row of pixel units includes a plurality of sub-pixel units, and each sub-pixel unit includes a light-emitting element. The row sharing unit includes a plurality of row-driving light-emitting control modules. The plurality of sub-pixel units comprised in each row of pixel units is connected to a corresponding signal line. Each row-driving light-emitting control modules is connected to a light-emitting control signal. Each row-driving light-emitting control module is connected to each sub-pixel unit comprised in a corresponding row of pixel units through the signal line, so as to drive the light-emitting element comprised in the sub-pixel unit to emit light under the control of the light-emitting control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.