Liquid crystal cells – elements and systems – Particular structure – Particular illumination
Reexamination Certificate
2006-03-21
2006-03-21
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Particular illumination
C349S058000, C349S060000, C349S065000
Reexamination Certificate
active
07015988
ABSTRACT:
A pedestal of the liquid crystal display apparatus includes: a prism lens, which collects, from among the light that is illuminated from a back light that is exposed via an opening of a liquid crystal panel housing part, the light that is illuminated to the rear in the opposite direction of a liquid crystal panel side and guides the light to a pedestal part side; a collimator lens for making parallel the light guided by prism lens to the pedestal part side; a reflecting plate for reflecting the light made parallel by collimator lens to a front face side of pedestal part; and a display part, on which a display is carried out by illumination of the light reflected by reflecting plate.
REFERENCES:
patent: 6476884 (2002-11-01), Shao
patent: 6563705 (2003-05-01), Kuo
patent: 6950087 (2005-09-01), Knox et al.
patent: 2003/0090864 (2003-05-01), Kuo
patent: 63-94481 (1988-04-01), None
patent: 2-96794 (1990-04-01), None
Funai Electric Co. Ltd.
Schechter Andrew
Vu Phu
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