Control device and driving method therefor, and display device
US12148374B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jul 21, 2021 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Jul 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A control device includes a memory and a processor. The memory is configured to store a time comparison table. The processor is configured to determine whether a displayed image is a still image. When the displayed image is determined to be a still image, the time comparison table is queried for a corresponding still image judgment duration according to an average pixel level and a type of the still image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.