Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-09-02
2009-12-08
Heyman, John (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
07630032
ABSTRACT:
A liquid crystal display having a wide color reproduction range is provided. A liquid crystal display includes a liquid crystal panel driven based on image signals, a light source emitting light for illuminating the liquid crystal panel, and a light selective transmission filter, which has wavelength selective transmission characteristics corresponding to spectral characteristics of the light source, selectively transmits light generated from the light source in the specific wavelength regions based on the wavelength selective transmission characteristics, and guides the transmitted light to the liquid crystal panel.
REFERENCES:
patent: 5721603 (1998-02-01), De Vaan et al.
patent: 2004/0085660 (2004-05-01), Hara
patent: 57-178207 (1982-11-01), None
patent: 61-103286 (1986-05-01), None
patent: 62-169192 (1987-07-01), None
patent: 07-072450 (1995-03-01), None
patent: 07-325214 (1995-12-01), None
patent: 07-325301 (1995-12-01), None
patent: 10-197859 (1998-07-01), None
patent: 2003-279988 (2003-07-01), None
patent: 2003-338212 (2003-11-01), None
Japanese Office Action dated Jan. 24, 2008 for corresponding Japanese Application No. 2004-258831.
Haga Shuichi
Kakinuma Masayasu
Kawashima Toshitaka
Kirita Shina
Ohsako Junichi
Heyman John
Rader & Fishman & Grauer, PLLC
Sony Corporation
Tobin Christopher M.
LandOfFree
LCD with selective transmission filter having light... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with LCD with selective transmission filter having light..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and LCD with selective transmission filter having light... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4071812