Pixel structure, mask and display device with pixel arrangements improving pixels per inch
US11309357B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2018 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jan 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0452
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a pixel structure, a mask and a display device. The pixel structure includes a number of pixel groups arranged in an array. Each of the pixel groups includes a first pixel sub-group and a second pixel sub-group disposed adjacent to each other in a first direction and misaligned with each other in a second direction perpendicular to the first direction. The first pixel sub-group and the second pixel sub-group include sub-pixel groups of three different colors including a first sub-pixel group, a second sub-pixel group, and a third sub-pixel group. Each sub-pixel group includes four sub-pixels of a same color, and the sub-pixel groups of a same color are alternately arranged in a regular manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.