Color filter forming region of first side entirely...

Details Color filter forming region of first side entirely... Color filter forming region of first side entirely...

2006-11-21

2006-11-21

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S108000, C349S114000, C345S088000

Reexamination Certificate

active

07139049

ABSTRACT:
The present invention provides a liquid crystal display device which exhibits improved color reproducibility, high definition and a high numerical aperture by minimizing a change of a total area of color filter non-forming regions even when a position of a color filter is displaced. A color filter forming region and the color filter non-forming regions are formed within a lighting region which is visible to a viewer in the inside of one pixel. Further, in the inside of one pixel, a first side of the lighting region includes both of the color filter forming region and the color filter non-forming region, a second side of the lighting region which faces the first side in an opposed manner includes both of the color filter forming region and the color filter non-forming region, the first side assumes the color filter non-forming region at a region which faces the color filter forming region of the second side in an opposed manner, and the second side assumes the color filter non-forming region at a region which faces the color filter forming region of the first side in an opposed manner.

REFERENCES:
patent: 6624860 (2003-09-01), Narutaki et al.
patent: 2003/0020852 (2003-01-01), Chang et al.
patent: 2004/0021807 (2004-02-01), Narutaki et al.
patent: 2006/0103794 (2006-05-01), Iijima et al.
patent: 10-288706 (1997-04-01), None

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