Pixel and display device including the same
US12223901B2 · kind B2 · utility
1Cited by
28References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2023 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Apr 17, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0435
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel of a display device may pre-charge a light emitting element in non-emission periods immediately before emission periods by varying a voltage level of an initialization voltage. As a result, a luminance non-uniformity phenomenon that may occur as the result of a deterioration deviation of the light emitting element may be removed or reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.