Electro-optical device having a color filter having color...

Details Electro-optical device having a color filter having color... Electro-optical device having a color filter having color...

2011-04-26

2011-04-26

Robinson, Mark A (Department: 2883)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S107000, C349S109000, C349S114000

Reexamination Certificate

active

07932973

ABSTRACT:
An electro-optical device includes a plurality of subpixel regions forming a display field and a color filter including a plurality of color layers of which at least one is of an additive primary color. The color layers have different color hues and at least two of the color layers are arranged in at least one of the subpixel regions so as not to overlap with each other in plan view. A method for manufacturing the electro-optical device includes forming the color layers such that at least two of the color layers are arranged in at least one of the subpixel regions so as not to overlap with each other in plan view. An electronic apparatus includes the electro-optical device.

REFERENCES:
patent: 6724446 (2004-04-01), Motomura et al.
patent: 7304700 (2007-12-01), Park et al.
patent: 2003/0086037 (2003-05-01), Sekiguchi
patent: 2004/0135945 (2004-07-01), Choi et al.
patent: 2005/0237450 (2005-10-01), Hu et al.
patent: 2008/0124997 (2008-05-01), Park et al.
patent: 1624544 (2005-06-01), None
patent: 2002-228824 (2002-08-01), None
patent: 2002-303864 (2002-10-01), None
patent: 2003-177410 (2003-06-01), None
patent: 2004-191646 (2004-07-01), None
patent: 2005-025002 (2005-01-01), None
patent: 2005-275113 (2005-10-01), None
Machine translation of JP 2004-191646.
Machine translation of JP 2005-275113.
Machine translation of Japanese Patent Document 2005-25002, made of record by the applicant.

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