Optics: image projectors – Image moves on screen – Reflector between lamp and screen
Reexamination Certificate
2011-07-05
2011-07-05
Luu, Thanh X (Department: 2878)
Optics: image projectors
Image moves on screen
Reflector between lamp and screen
C353S077000
Reexamination Certificate
active
07972011
ABSTRACT:
An image projector according to the present invention includes a light source for emitting a laser beam, of which the intensity has been modulated in accordance with a modulation signal representing an image to be projected, and a beam deflection section for deflecting the laser beam two-dimensionally such that the image is produced by repeatedly scanning a screen with the laser beam in a predetermined pattern. The predetermined pattern has a repetitive frequency that is lower than a frame rate of the image.
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Kurozuka Akira
Tomita Hironori
Luu Thanh X
Panasonic Corporation
Renner , Otto, Boisselle & Sklar, LLP
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