Pixel unit and driving method thereof, driving module, display panel and display device
US9891494B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 15, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Apr 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0242
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to a pixel unit, a driving method of the pixel unit, a driving module of the pixel unit, a display panel and a display device. The pixel unit includes four sub-pixels and a first color filter, a second color filter, a third color filter and a fourth color filter corresponding to the four sub-pixels respectively, the first color filter allows only light of a first color to pass through, the second color filter allows only light of a second color to pass through, the third color filter allows only light of a third color to pass through, and the fourth color filter allows light of n different colors selected from the first color, the second color, and the third color to pass through, wherein n is larger than or equal to 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.