Liquid crystal display device with color filter covering...

Details Liquid crystal display device with color filter covering... Liquid crystal display device with color filter covering...

2005-05-31

2009-12-01

Heyman, John (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S108000, C349S110000

Reexamination Certificate

active

07626658

ABSTRACT:
A liquid crystal display device includes: upper and lower substrates facing each other, an active region and a non-active region being defined therein; a liquid crystal layer interposed between the upper substrate and the lower substrate; a black matrix formed in the non-active region of the upper or lower substrate; and a color filter overlapping the black matrix formed in the non-active region. The color filter is formed of one of red, green and blue color filters having a low transmittance with respect to a specific wavelength of light so as to prevent transmission of the light of the specific wavelength.

REFERENCES:
patent: 6181406 (2001-01-01), Morimoto et al.
patent: 6927815 (2005-08-01), Lai
patent: 6975379 (2005-12-01), Kim et al.
patent: 7336333 (2008-02-01), Song
patent: 2003/0043319 (2003-03-01), Mima
patent: 2004/0257501 (2004-12-01), Kim et al.

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