Pixel circuit and display apparatus including the same
US11961456B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2023 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Jan 9, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel circuit includes a light emitting element, a first transistor, a second transistor, and a third transistor. The first transistor applies a driving current to the light emitting element. The second transistor and the third transistor apply an initialization voltage to a first electrode of the light emitting element. The second transistor and the third transistor are electrically connected to each other in series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.