Display driver, display device and method of operating display driver
US10643515B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Sep 20, 2018 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Sep 20, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display driver includes: a memory comprising a plurality of memory regions each configured to store image data for one line of an image displayed in a frame; and control circuitry configured to adjust a number of in-use memory regions of the plurality of memory regions used to store the image data. The control circuitry is further configured to control the memory so that image data for respective lines of the image are cyclically stored in the in-use memory regions in a fixed order.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.