Transflective LCD panel and pixel structure with first and second overlapping common electrodes disposed in one direction both overlapping data line disposed in a second direction
US7751002B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Aug 13, 2008 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Feb 1, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136286
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A pixel structure of a transflective LCD panel includes a substrate, a data line and a scan, a thin film transistor containing an extending electrode, a first common electrode and a second common electrode, a transmissive pixel electrode, and a reflective pixel electrode forming a first coupling capacitor with the extending electrode and a second coupling capacitor with the second common electrode. The first and second common electrodes and the data line overlap with each other in an overlapping area, wherein the first common electrode is disposed between the second common electrode and the data line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.