Fringe field switching liquid crystal displays using trapezoid electrodes
US7199852B1 · kind B1 · utility
4Cited by
4References
1Claims
0Family size
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Key dates
| Filing date | Nov 19, 2004 |
| Grant date | Apr 3, 2007 |
| Priority date | — |
| Expiry date | Feb 16, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134372
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Structures, devices, systems and methods of using fringe field switching mode liquid crystal display (LCD) in which the electrodes have a trapezoidal structure. The disclosed fringe field switching mode LCD includes common electrodes and pixel electrodes arranged on a back substrate to produce a fringe field. Each electrode is comprised of alternating sections of main bone and trapezoidal electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.