Transflective liquid crystal display device

Details Transflective liquid crystal display device Transflective liquid crystal display device

2008-01-01

2008-01-01

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

07315340

ABSTRACT:
The present invention provides a transflective liquid crystal display device that has reflective contrast reduction preventing electrodes formed in given positions and that is capable of preventing bright dot defects while preventing reduction of reflective contrast. In a reflective region in a pixel region, a reflective electrode is formed in the same layer as source bus lines and separated by given spaces from the source bus lines. Reflective contrast reduction preventing electrodes are formed above the given spaces and have areas overlapping the reflective electrode in plane view, with an insulating film formed between them. The reflective contrast reduction preventing electrodes are in an electrically floating state.

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