Optics: image projectors – Cabinet encloses projector and one side of screen – Reflector between lamp and screen
Reexamination Certificate
2007-08-14
2007-08-14
Dowling, William C. (Department: 2851)
Optics: image projectors
Cabinet encloses projector and one side of screen
Reflector between lamp and screen
Reexamination Certificate
active
11182617
ABSTRACT:
Systems and methods for adjusting a projection mirror of a rear projection device, that may be utilized to properly align an image projected by an image source within a desired projection area of the projection screen by adjusting the positional orientation of an image reflected by the adjustable projection mirror relative to a projection screen of the projection device based on one or more measured characteristics of light reflected by the projection mirror for projection onto the projection screen.
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Dell Products L.P.
Dowling William C.
O'Keefe, Egan Peterman & Enders LLP
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