Display device for reducing difference in brightness among subframes of light emitting elements forming one group
US12112679B2 · kind B2 · utility
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1References
7Claims
0Family size
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Key dates
| Filing date | Sep 20, 2023 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Sep 20, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a display panel including light emitting elements, scan lines, and channel lines, a scan driving part that transmits current to the channel lines, a data storage part that stores display data, and a pulse width modulating part that generates modulating signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.