Pixel circuit and display apparatus
US9720535B2 · kind B2 · utility
5Cited by
0References
16Claims
0Family size
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Key dates
| Filing date | Oct 15, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Nov 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pixel circuit and a display apparatus, the pixel circuit comprises a pixel compensation module, a light emitting module and a touch detection module. By integrating the pixel compensation module and the touch detection module into the pixel circuit, and making the pixel compensation module and the touch detection module share data voltage lines and scan signal lines, a number of signal lines can be reduced, so that a size of space between pixels can be decreased greatly and a cost of an IC is also reduced, which can achieve a higher pixel density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.