Display device and virtual reality device
US11847974B2 · kind B2 · utility
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11Claims
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Assignee
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Key dates
| Filing date | Oct 11, 2022 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Oct 11, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/045
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel sets a focus area per frame, based on focus area setting information and focus area reference line information received from the outside, control the number of gate lines simultaneously driven according to the focus area, and display a rendered image per focus area, thereby preventing the quality degradation of the image perceived by the user and increasing the frame rate of the display panel, and enhancing the quality of the virtual reality experience provided by the virtual reality device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.