PROJECTOR

PROBLEM TO BE SOLVED: To provide a projector for effectively cooling an optical element.SOLUTION: A projector 1 includes an optical element 35, a cooler that makes the air circulate along the surface of the optical element 35, and a vibration generator 5 that vibrates the optical element 35. The vib...

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Bibliographic Details
Main Author NAKAMURA CHIGUSA
Format Patent
LanguageEnglish
Published 07.10.2013
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To provide a projector for effectively cooling an optical element.SOLUTION: A projector 1 includes an optical element 35, a cooler that makes the air circulate along the surface of the optical element 35, and a vibration generator 5 that vibrates the optical element 35. The vibration generator vibrates the optical element 35 along a vibration direction DV including components of the air in a flow direction DA. The vibration direction DV is a direction along a linear virtual line VL on the surface of the optical element 35.
Bibliography:Application Number: JP20120076467