Arcuate display device and driving method thereof
US11640776B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2022 |
| Grant date | May 2, 2023 |
| Priority date | — |
| Expiry date | Aug 25, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An arcuate display device, including an arcuate display surface, a plurality of display units, an image source, and a controller, is provided. The display units are configured on the arcuate display surface in an array manner, and each of the display units includes a plurality of pixels. The controller is configured to receive a plurality of pixel signals from the image source to generate a plurality of frame signals respectively corresponding to the display units. Each of the frame signals includes the pixel signals, a plurality of first dummy signals, and a plurality of second dummy signals, in which the pixel signals respectively correspond to the pixels. A sum of an amount of the pixel signals, an amount of the first dummy signals, and an amount of the second dummy signals in each of the frame signals is same. A driving method of the arcuate display device is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.