Cholesteric liquid crystal color filter layer and...

Details Cholesteric liquid crystal color filter layer and... Cholesteric liquid crystal color filter layer and...

2005-08-30

2005-08-30

Flynn, Nathan J. (Department: 2826)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S191000, C349S175000, C349S098000, C349S013000

Reexamination Certificate

active

06937305

ABSTRACT:
A cholesteric liquid crystal (CLC) color filter layer for reflective LCD device includes an additional blue CLC color filter in the red and/or green CLC color filter to increase a color temperature. Since the additional blue CLC color filter is formed using ultraviolet light when forming the blue CLC color filter, additional manufacturing processes for the additional blue CLC color filter are not required. Furthermore, since the color temperature of output light increases according to the CLC color filter layer of the present invention, the high resolution is obtained in image display. Alternatively, the color temperature can be adjustable by way of forming an additional red and/or green CLC color filter in the blue CLC color filter.

REFERENCES:
patent: 3812394 (1974-05-01), Kaplan
patent: 5587819 (1996-12-01), Sunohara et al.
patent: 5926236 (1999-07-01), den Boer et al.
patent: 5943108 (1999-08-01), Hiyama et al.
patent: 6008872 (1999-12-01), den Boer et al.
patent: 6573654 (2003-06-01), Juestel et al.
patent: 6671025 (2003-12-01), Ikeda et al.
patent: 2002/0041156 (2002-04-01), Juestel et al.
patent: 2002/0113921 (2002-08-01), Jiang et al.
patent: 11-344703 (1998-06-01), None
patent: 11-344703 (1999-12-01), None
patent: 2000356769 (2000-12-01), None
patent: 2000-0002827 (2000-01-01), None

Affiliated with

Also associated with

Rating

Cholesteric liquid crystal color filter layer and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cholesteric liquid crystal color filter layer and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cholesteric liquid crystal color filter layer and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3491955