Liquid crystal display and electronic appliance

Details Liquid crystal display and electronic appliance Liquid crystal display and electronic appliance

2005-06-21

2005-06-21

Kim, Robert H. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S160000, C349S177000

Reexamination Certificate

active

06909481

ABSTRACT:
The present invention provides a liquid crystal display that can provide a display with high contrast in both the transmissive mode display and the reflective mode display as a transflective liquid crystal display, and an electronic appliance provided therewith. The liquid crystal display can include a liquid crystal layer of a nematic liquid crystal with positive anisotropy of dielectric constant held between a pair of substrates in accordance with the present invention is characterized in that areas used for the display in the liquid crystal layer includes individual areas having at least two kinds of different liquid crystal layer thickness, the individual areas of different liquid crystal layer thickness are either a reflective display unit or a transmissive display unit, a reflective means is disposed on the reflective display unit, and a transparent resin layer is formed in a portion except a portion corresponding to the transmissive display unit.

REFERENCES:
patent: 6281952 (2001-08-01), Okamoto et al.
patent: 6611306 (2003-08-01), Baek
patent: 6654087 (2003-11-01), Song et al.
patent: 2002/0003596 (2002-01-01), Kim
patent: A 5-210099 (1993-08-01), None
patent: A 10-282488 (1998-10-01), None
patent: 11-101992 (1999-04-01), None
patent: 11-109417 (1999-04-01), None
patent: 11-242226 (1999-09-01), None

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