Liquid crystal display assembly having the interference...

Details Liquid crystal display assembly having the interference... Liquid crystal display assembly having the interference...

2004-07-30

2008-03-25

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S104000, C349S106000

Reexamination Certificate

active

07349044

ABSTRACT:
An LCD assembly comprising a TFT substrate, and a color filter disposed above the TFT substrate and formed with red, green and blue regions, further comprises an interference filter disposed corresponding to the green region with respect to a direction of emitting light to the color filter, and having a allowable wavelength range allowing light having a wavelength range of a green color to be transmitted. With this configuration, the present invention provides an LCD assembly in which decrement of light-transmissivity is small, process stability is increased, and high chromaticity is realized.

REFERENCES:
patent: 4822144 (1989-04-01), Vriens
patent: 5734457 (1998-03-01), Mitsui et al.
patent: 6864933 (2005-03-01), Broer et al.
patent: 02149881 (1990-06-01), None
Attached Abstract and drawings of JP 02-149881.

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