Color filter and color LCD apparatus having red filter with...

Details Color filter and color LCD apparatus having red filter with... Color filter and color LCD apparatus having red filter with...

2005-07-12

2010-10-05

Heyman, John (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

07808585

ABSTRACT:
A color filter (19) used in a transmissive color liquid crystal display panel of a color liquid crystal display (LCD) apparatus. This color filter (19) is constituted by a tristimulus color filter for wavelength-selecting and transmitting red light, green light and blue light. Mixing of blue color and red color is prohibited by not having the transmission wavelength band of the red filter CFR overlaid substantially on the transmission wavelength band of the blue filter CFB.

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Poynton, “Digital Video and HDTV, Algorithms and Interfaces”, Jan. 1, 2003, pp. 203-207, 224; Morgan Kaufmann, San Francisco, CA, USA.

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