Computer graphics processing and selective visual display system – Image superposition by optical means – Operator body-mounted heads-up display
Reexamination Certificate
2005-05-31
2005-05-31
Nguyen, Chanh (Department: 2675)
Computer graphics processing and selective visual display system
Image superposition by optical means
Operator body-mounted heads-up display
Reexamination Certificate
active
06900778
ABSTRACT:
A display apparatus and method in which a display unit displays a first image for a left eye and a second image for a right eye. First and second detecting elements detect a brightness around the left eye and right eye, respectively, and first and second brightness adjusting units adjust a brightness of first and second images according to the brightness detected by the first and second detecting elements, respectively. The first detecting element is allocated on a side facing to a face of a user and is allocated on a lower side of a first display window which displays the first image. The second detecting element, in turn, is allocated on a side facing to a face of the user and is allocated on a lower side of a second display window which displays the second image.
REFERENCES:
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patent: 5640171 (1997-06-01), Shimada
patent: 6052166 (2000-04-01), Chikazawa
patent: 6329964 (2001-12-01), Tanaka
patent: 2517916 (1983-06-01), None
Canon Kabushiki Kaisha
Cowan Liebowitz & Latman
Nguyen Chanh
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