Transflective liquid crystal display
US7692742B2 · kind B2 · utility
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4References
19Claims
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Assignee
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Key dates
| Filing date | Jun 18, 2007 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Apr 9, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134309
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A transflective liquid crystal display is provided. The electric fields of reflective regions are adjusted by arranging resistors between transmissive electrodes and reflectors or by disposing reflectors floating on the transmissive electrodes and ground electrodes so that the phase shift of liquid crystal layer in the reflective region and transmissive region can be controlled. Accordingly, the transmissive area and reflective area can be kept substantially identical in thickness and the complex process for manufacturing double gap structure is thus not required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.