Transreflective liquid crystal display panel having a wide viewing angle
US7362400B2 · kind B2 · utility
72Cited by
6References
9Claims
0Family size
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Key dates
| Filing date | Sep 29, 2004 |
| Grant date | Apr 22, 2008 |
| Priority date | — |
| Expiry date | Feb 28, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133555
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The comb like electrodes to drive the orientation of the liquid crystal through the lateral electric field in the IPS (In plane Switching) LCD panel has a construction that the comb like electrodes are optically reflective, are projections in the gap area and have curved surfaces in the cross section of the electors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.