Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-12-18
2007-12-18
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S106000, C349S138000
Reexamination Certificate
active
10840886
ABSTRACT:
A display device includes a color filter substrate having a flat upper surface. The color filter substrate of the display device includes a transparent substrate, a color filter layer provided on the transparent substrate and having a plurality of color filters arranged so that gaps are formed between the color filters, a light shielding layer having a plurality of light shielding portions disposed in the gaps between the plurality of color filters, and a light-transmitting resin layer having a plurality of light-transmitting resin portions respectively disposed on the plurality of first light shielding portions on the substrate side of the same. The upper surfaces of the plurality of first light shielding portions and the plurality of color filters form a substantially flat surface.
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patent: 5530568 (1996-06-01), Yamamoto et al.
patent: 5739880 (1998-04-01), Suzuki et al.
patent: 6127072 (2000-10-01), Shiba et al.
patent: 6514645 (2003-02-01), Chen
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Official Communication issued in corresponding Chinese Application No. 200410034734.8, dated Feb. 24, 2006.
Tokuda Tsuyoshi
Tsubata Toshihide
Keating & Bennett LLP
Schechter Andrew
Sharp Kabushiki Kaisha
Vu Phu
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