Electro-luminescence panel
US6690115B2 · kind B2 · utility
8Cited by
5References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 2002 |
| Grant date | Feb 10, 2004 |
| Priority date | — |
| Expiry date | Jun 19, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0219
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electro-luminescence panel that is capable of improving picture quality. In the panel, first and second switches apply signals on data lines to capacitors in response to gate signals supplied via gate lines. The first and second switches have threshold voltages set to be different from each other. Accordingly, it becomes possible to prevent a kick-back phenomenon and minimize a leakage current, thereby improving picture quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.