Visual output device and method for providing a proper image...

Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation

Reexamination Certificate

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Details

C345S661000, C345S676000, C345S649000, C345S215000

Reexamination Certificate

active

06897882

ABSTRACT:
A pivoting digital video display device having a pivot apparatus and a PIP function. The pivot apparatus rotates an image from a TV, VTR or DVD for PIP display so that the PIP display can be shown in the same orientation as the main display to provide a user with normal displays, when a personal computer generates a rotated main video signal in response to the rotation of the digital display apparatus from a latitudinal orientation to a longitudinal orientation. Additionally, the pivot apparatus rotates an image corresponding to the main video signal when the personal computer does not generate a rotated main video signal in response to the rotation of the digital display apparatus from a latitudinal orientation to a longitudinal orientation.

REFERENCES:
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patent: 5566098 (1996-10-01), Lucente et al.
patent: 5923528 (1999-07-01), Lee
patent: 5963215 (1999-10-01), Rosenzweig
patent: 6400851 (2002-06-01), Shih
patent: 6-164973 (1994-06-01), None
patent: 9-083981 (1997-03-01), None
patent: 10-124007 (1998-05-01), None
patent: 11-202847 (1999-07-01), None

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