Liquid crystal projector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 17, 1994
Issued Date -
N/A
app pub date -
Jan 19, 1993
filing date -
Jul 26, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A liquid crystal display panel projector including a housing having a thermally isolated hot compartment which has an illumination source and a cold compartment which retains liquid crystal display panel. The housing includes individual cooling fluid paths for the hot and cold compartments. The display panel is disposed in the cold compartment where it is isolated from the thermal energy of the illumination source to provide a substantially stable thermal environment.
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Cited Art Landscape
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