Display device and operation method thereof
US12266315B2 · kind B2 · utility
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22Claims
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Assignee
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Key dates
| Filing date | Apr 11, 2023 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Apr 11, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device includes a driving control circuit that receives an input image signal and outputs an output image signal, a data driving circuit that outputs a data signal corresponding to the output image signal, and a display panel including a plurality of pixels to display an image corresponding to the data signal. The driving control circuit determines an amount of time the input image signal is maintained as a still image, determines a color coordinate gain based on the amount of time and outputs the output image signal based on the color coordinate gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.