Television – Synchronization – Control of picture position
Reexamination Certificate
2005-06-14
2005-06-14
Miller, John (Department: 2614)
Television
Synchronization
Control of picture position
C348S747000, C348S739000
Reexamination Certificate
active
06906754
ABSTRACT:
A display device includes a display screen, and horizontal and vertical display signals. The horizontal and vertical display signals are to render an image on the display screen. A first and second accelerometers are directly coupled to the display screen. First and second compensation circuits convert acceleration in horizontal and vertical directions respectively to x- and y-compensation signals. First and second adders combine the x- and y-compensation signals with the horizontal and vertical display signals to dynamically adjust a location of the image on the display screen while the display device is subject to movement.
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Leigh Darren L.
Yerazunis William S.
Brinkman Dirk
Curtin Andrew J.
Miller John
Mitsubishi Electric Research Labs Inc.
Tran Trang U.
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