Optics: image projectors – Cabinet encloses projector and one side of screen – Reflector between lamp and screen
Reexamination Certificate
2007-05-01
2009-08-11
Lee, Diane I (Department: 2851)
Optics: image projectors
Cabinet encloses projector and one side of screen
Reflector between lamp and screen
C353S098000
Reexamination Certificate
active
07572014
ABSTRACT:
An image display device comprises an optical imaging arrangement for providing image information to illumination light and for transmitting the light as an optical image signal; a display for receiving the optical image signal and for displaying an image based on the image information; and a projecting optical arrangement including a reflecting part having a reflecting surface for reflecting the optical image signal, and a refracting optical part having a refracting surface for projecting the optical image signal onto the reflecting part. At least one of the reflecting surface and the refracting surface is aspherical.
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Shikama Shinsuke
Suzuki Hiroshi
Suzuki Jiro
Teramoto Kohei
Birch & Stewart Kolasch & Birch, LLP
Cruz Magda
Lee Diane I
Mitsubishi Denki & Kabushiki Kaisha
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