Pixel structure and display panel
US9558689B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 5, 2013 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Feb 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel structure includes a plurality of red sub-pixels, white sub-pixels, blue sub-pixels and green sub-pixels, which are arranged to form a plurality of first sub-pixel cells and second sub-pixel cells. The first and second sub-pixel cells may be arranged to form a plurality of pixel cells. The pixel cells may be arranged in the vertical direction repeatedly to form a plurality of pixel array cells. The pixel array cells may be arranged in the horizontal direction repeatedly to form a plurality of pixel arrays. The pixel structure further includes a supplement pixel array disposed in the pixel arrays according to a preset mode and configured to supplement polarity inversion in the pixel structure. The sub-pixels with a same color in a same row in a same signal frame may not have a same polarity, thereby reducing flicker and horizontal crosstalk of images and improving the image display quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.