Pixel circuit and method for driving the same, and display apparatus
US10679555B2 · kind B2 · utility
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20Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 14, 2015 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a compensating circuit. The compensating circuit includes a feedback module, and a driving transistor with a first gate, a second gate, a first electrode, and a second electrode. A first terminal of the feedback module is connected to a first voltage source and a second terminal of the feedback module is connected to the first electrode and the second gate of the driving transistor; and the first gate of the driving transistor is connected to a data line, and the second electrode of the driving transistor for outputting a driving current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.