Reflective liquid crystal display and method of assembling...

Details Reflective liquid crystal display and method of assembling... Reflective liquid crystal display and method of assembling...

2006-05-02

2006-05-02

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S114000

Reexamination Certificate

active

07038748

ABSTRACT:
A reflective liquid crystal display has a transparent electrode, a reflective pixel electrode provided as facing the transparent electrode with a gap, and a liquid crystal layer provided in the gap between the transparent electrode and the reflective pixel electrode. A work-function adjusting layer is provided in the gap and on the reflective pixel electrode. The entire work function of the work-function adjusting layer and the reflective pixel electrode is adjusted within ±2% of a work function of the transparent electrode. Instead of the work-function adjusting layer, the transparent electrode may be made of a material containing a specific metal so that the transparent electrode exhibits a work function within ±2% of a work function of the reflective pixel electrode.

REFERENCES:
patent: 6137223 (2000-10-01), Hung et al.
patent: 6172459 (2001-01-01), Hung et al.
patent: 2004/0004686 (2004-01-01), Ogawa et al.
patent: 09-269482 (1997-10-01), None
patent: 2002-365664 (2002-12-01), None

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