Scan driver including plurality of first stages and plurality of second stages for outputting plurality of scan signals and display apparatus including the same
US11568822B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Jul 15, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An embodiment of a display apparatus includes a scan driver, a pixel, a first scan line electrically connecting the scan driver to the pixel, a second scan line electrically connecting the scan driver to the pixel, and a third scan line electrically connecting the scan driver to the pixel, wherein in operation: the pixel receives first, second, and third scan signals from the scan driver by way of the first, second, and third scan lines, respectively; the first and second scan signals produce a display period of a frame period in the pixel; and the third scan signal produces a black insertion period of the frame period in the pixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.