Liquid crystal display device, substrate assembly for liquid...

Details Liquid crystal display device, substrate assembly for liquid... Liquid crystal display device, substrate assembly for liquid...

2006-04-18

2006-04-18

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S113000, C257S072000, C257S435000, C430S007000

Reexamination Certificate

active

07030946

ABSTRACT:
A transflective liquid crystal display device comprising a pair of substrates; a liquid crystal layer between the substrates; reflective films are provided on an internal surface of a lower substrate which reflects light incident from an upper substrate; color filters provided above the reflective films, each containing a plurality of color layers which have different colors and are disposed to correspond to dots forming a display region; and lighting means. The dots have a reflective region in which the reflective film is present and a transmissive region in which the reflective film is not present. In addition, the color filters have opening portions that overlap the reflective film in each dot. Since the non-color regions are provided in the color filter corresponding to the reflective films, light used in reflective display mode is sufficiently secured and the chroma in a transmissive display mode can be maintained.

REFERENCES:
patent: 6084650 (2000-07-01), Sekiguchi
patent: 6147728 (2000-11-01), Okumura et al.
patent: 6552764 (2003-04-01), Fujioka et al.
patent: 6573960 (2003-06-01), Kobayashi et al.
patent: 6586772 (2003-07-01), Bijlsma
patent: 6671025 (2003-12-01), Ikeda et al.
patent: 6798476 (2004-09-01), Hanakawa et al.
patent: 54-124997 (1979-09-01), None
patent: 59-050425 (1984-03-01), None
patent: 60-59322 (1985-04-01), None
patent: 61-230101 (1986-10-01), None
patent: 1-259396 (1989-10-01), None
patent: 6-23035 (1994-03-01), None
patent: 10-186347 (1998-07-01), None
patent: 10-239681 (1998-09-01), None
patent: 10-268289 (1998-10-01), None
patent: 10-268299 (1998-10-01), None
patent: 10-319386 (1998-12-01), None
patent: 10-319388 (1998-12-01), None
patent: 11-072779 (1999-03-01), None
patent: 11-072780 (1999-03-01), None
patent: 11-109331 (1999-04-01), None
patent: 11-183891 (1999-07-01), None
patent: 11-183891 (1999-07-01), None
patent: 11-183892 (1999-07-01), None
patent: 2000-010117 (2000-01-01), None
patent: 2000-029012 (2000-01-01), None
patent: 2000-111902 (2000-04-01), None
patent: 2000-338482 (2000-12-01), None
patent: 2000-338482 (2000-12-01), None
patent: 2001-108980 (2001-04-01), None
patent: 2001-125094 (2001-05-01), None
patent: 2001-221995 (2001-08-01), None
patent: 2001-242452 (2001-09-01), None
patent: 2003-177392 (2003-06-01), None
patent: 2003-177392 (2003-06-01), None
patent: 2003-202557 (2003-07-01), None

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