Color filter substrate and liquid crystal display device

Details Color filter substrate and liquid crystal display device Color filter substrate and liquid crystal display device

2007-06-25

2011-10-25

Pak, Sung (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

08045103

ABSTRACT:
The present invention provides a color filter substrate which can suppress a reverse tilt domain from being generated in a liquid crystal layer near a boundary between a colored layer and a bank without forming a flattening layer on the colored layer. The color filter substrate of the present invention is a color filter substrate including a substrate, an insulating film having transparency, a bank, and a colored layer, the insulating film being arranged on the substrate, the bank and the colored layer being arranged on the insulating film, the colored layer being surrounded by the bank, wherein a thickness of the insulating film in a region overlapping with the center of the colored layer is smaller than a thickness of the insulating film in a region overlapping with an edge of the colored part.

REFERENCES:
patent: 2004/0125190 (2004-07-01), Koyama
patent: 2005/0259139 (2005-11-01), Niia
patent: 2010/0033659 (2010-02-01), Kobayashi
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patent: 2004-133420 (2004-04-01), None
patent: 2005-331619 (2005-12-01), None
patent: 2005-345667 (2005-12-01), None

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