Display substrate and display device
US9870741B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 25, 2014 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Aug 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0452
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a display substrate and a display device. The display substrate comprises a substrate base and a plurality of pixel groups repeatedly arranged on the substrate base, each of the pixel groups comprises four first subpixels, four second subpixels, four third subpixels and four fourth subpixels, the subpixels in each of the pixel groups are arranged in a 4×4 matrix, each row of subpixels in each of the pixel groups include one first subpixel, one second subpixel, one third subpixel and one fourth subpixel, at least one of the first subpixel, the second subpixel and the third subpixel are provided with a white light transmission region therein, and the fourth subpixel is a white subpixel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.