Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-10-10
2009-12-29
Kim, Richard H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S065000, C349S106000
Reexamination Certificate
active
07639320
ABSTRACT:
In a liquid crystal display device, rays of light of a light source for blue light emission are concentrated on a fluorescent material by using a lens of a first micro-lens array and fluorescent rays from the fluorescent material are concentrated on a pixel of corresponding color by using a lens of a second micro-lens array.
REFERENCES:
patent: 4798448 (1989-01-01), van Raalte
patent: 2003-015121 (2003-01-01), None
patent: 2003-015122 (2003-01-01), None
patent: 2005-353650 (2005-12-01), None
Adachi Masaya
Hirota Shoichi
Itou Osamu
Komura Shinichi
Sugita Tatsuya
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Kim Richard H
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