Pixel array
US8294841B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2009 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Jan 29, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel array includes many scan lines, data lines and pixel structures coupled to the scan lines and data lines. Each of the pixel structures includes a first pixel unit and a second pixel unit. Each of the first pixel units includes a first switch device. Each of the second pixel units includes a second switch device and a coupling capacitor. In each of the pixel structures in an ith row, a control end and a first end of the first switch device are respectively coupled to the ith scan line and one of the data lines; a control end and a first end of the second switch device are respectively coupled to the (i−1)th scan line and a second end of the first switch device. The coupling capacitor is coupled between the second end of the first switch device and a second end of the second switch device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.