Pixels and display panels
US7768483B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2007 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Feb 19, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/043
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel and a display panel using the pixel are provided. In the pixel, a driving element provides a driving circuit according to a data signal and a reference voltage to drive a light-emitting element to emit light. The electrical difference of the driving elements due to the fabrication process thereof does not affect the brightness of the light-emitting elements. Moreover, unequal brightness resulted from the equivalent resistance of the power lines is also prevented.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.