Television – Image signal processing circuitry specific to television – Special effects
Reexamination Certificate
2004-04-01
2009-06-30
Kostak, Victor R (Department: 2622)
Television
Image signal processing circuitry specific to television
Special effects
C348S598000
Reexamination Certificate
active
07554608
ABSTRACT:
When transferring data from an external storage unit (101) to a video composition circuit, the transferred data and data stored in an internal storage unit (104) of the video composition circuit are subjected to vertical filtering using a video processing circuit (103). The video processing circuit (103) having a function of an OSD output unit, a function of a sub video output unit, and a function of a main video output unit. Additionally, the video processing circuit (103) having an α-blending function, to write the data over the internal storage unit (104), thereby performing display.
REFERENCES:
patent: 5091786 (1992-02-01), Miyaguchi
patent: 6088355 (2000-07-01), Mills et al.
patent: 6335764 (2002-01-01), Hashimoto et al.
patent: 6380945 (2002-04-01), MacInnis et al.
patent: 6518974 (2003-02-01), Taylor et al.
patent: 6674479 (2004-01-01), Cook et al.
patent: 6677981 (2004-01-01), Mancuso et al.
patent: 6738526 (2004-05-01), Betrisey et al.
patent: 7158147 (2007-01-01), Watson et al.
patent: 7184059 (2007-02-01), Fouladi et al.
patent: 2002/0106018 (2002-08-01), D'Luna et al.
patent: 11-352946 (1999-12-01), None
patent: 2000-347638 (2000-12-01), None
patent: 2002-149150 (2002-05-01), None
patent: 2002-366128 (2002-12-01), None
Kostak Victor R
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
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