Television – Basic receiver with additional function – For display of additional information
Reexamination Certificate
2006-10-10
2006-10-10
Yenke, Brian P. (Department: 2622)
Television
Basic receiver with additional function
For display of additional information
C348S565000, C348S569000, C348S580000, C348S581000, C348S585000, C348S588000, C348S598000, C348S716000, C345S660000, C345S667000, C715S716000
Reexamination Certificate
active
07119849
ABSTRACT:
There is provided a multi-screen synthesis apparatus that can execute display of video data and update of an OSD image without causing a user to feel a visual sense of incongruity, and reduce system costs. Periodic video source data and a periodic OSD image data are written into a unified memory reserved for planes. The video source data and the OSD image data are read from the unified memory, based on a synthesis layout, for simultaneous display on a single display in a synthesized state. Video data to be written into the unified memory is decimated in units of a frame on an input video source-by-input video source basis. The decimation of the data is controlled based on display priority of the video data determined based on a multi-screen display layout.
REFERENCES:
patent: 5343250 (1994-08-01), Iwamura
patent: 5530797 (1996-06-01), Uya et al.
patent: 5621429 (1997-04-01), Yamaashi et al.
patent: 5635984 (1997-06-01), Lee
patent: 5682207 (1997-10-01), Takeda et al.
patent: 5815216 (1998-09-01), Suh
patent: 5880728 (1999-03-01), Yamaashi et al.
patent: 6204887 (2001-03-01), Hiroi
patent: 6230121 (2001-05-01), Weber
patent: 6335764 (2002-01-01), Hashimoto et al.
patent: 6384868 (2002-05-01), Oguma
patent: 6441863 (2002-08-01), Miyazaki et al.
patent: 6473088 (2002-10-01), Matsumoto et al.
patent: 6501441 (2002-12-01), Ludtke et al.
patent: 6678006 (2004-01-01), Velez et al.
patent: 6701526 (2004-03-01), Trovato
patent: 6868332 (2005-03-01), Hashimoto
patent: 6885406 (2005-04-01), Yui et al.
patent: 6918132 (2005-07-01), Gargi
patent: 6933955 (2005-08-01), Crocitti et al.
Tsunoda Takashi
Yui Hideaki
Canon Kabushiki Kaisha
Rossi Kimms & McDowell LLP
Yenke Brian P.
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