Display driving method and device, compression and decompression methods and devices, display device and storage medium
US11107415B2 · kind B2 · utility
2Cited by
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19Claims
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Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Jun 14, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/147
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display driving method, compensation data compression and decompression methods and devices, a display device and a storage medium. The compensation data compression method includes dividing a display panel into at least one region; determining a reference value according to first compensation data of each pixel unit in each of at least one region; performing a computation on the first compensation data and the reference value to obtain corresponding second compensation data. The storage bit length of the second compensation data is shorter than the storage bit length of the first compensation data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.