Video processing device

Details Video processing device Video processing device

2007-10-30

2007-10-30

Natnael, Paulos M. (Department: 2622)

Television

Receiver circuitry

Sound circuit

Reexamination Certificate

active

11349088

ABSTRACT:
A video processing device includes a control circuit for detecting a physical quantity related to a size of noise contained in the input video signal, and an OSD (On Screen Display) circuit for providing a user with a warning screen when the physical quantity detected by the control circuit is larger than a prescribed value, obtaining an appropriate video signal even when a digital video signal has poor quality.

REFERENCES:
patent: 5446505 (1995-08-01), Chang Soo et al.
patent: 5532762 (1996-07-01), Sakai et al.
patent: 5774195 (1998-06-01), Miyahara et al.
patent: 5875279 (1999-02-01), Owashi et al.
patent: 5953066 (1999-09-01), Yun
patent: 6072541 (2000-06-01), Song
patent: 6147713 (2000-11-01), Robbins et al.
patent: 6243645 (2001-06-01), Moteki et al.
patent: 6268887 (2001-07-01), Watanabe et al.
patent: 6275267 (2001-08-01), Kobayashi
patent: 6476878 (2002-11-01), Lafay et al.
patent: 6580452 (2003-06-01), Gangitano
patent: 6580542 (2003-06-01), Song et al.
patent: 6587154 (2003-07-01), Anderson et al.
patent: 6678014 (2004-01-01), Jin et al.
patent: 6738528 (2004-05-01), Nio et al.
patent: 7019791 (2006-03-01), Yoshizawa et al.
patent: 2001/0036193 (2001-11-01), Kori
patent: 2002/0066104 (2002-05-01), Shibusawa
patent: 61-290529 (1986-12-01), None
patent: 02-19082 (1990-01-01), None
patent: 3-166877 (1991-07-01), None
patent: 5-207401 (1993-08-01), None
patent: 6-189273 (1994-07-01), None
patent: 6-217231 (1994-08-01), None
patent: 7-240887 (1995-09-01), None
patent: 09-281936 (1997-10-01), None
patent: 2000-115654 (2000-04-01), None
patent: 2001-8129 (2001-01-01), None
patent: 2001-251385 (2001-09-01), None
patent: 2001-285802 (2001-10-01), None
patent: WO 00/14626 (2000-03-01), None
“Digital Interface Standards For Monitor,” Version 1.0, JEIDA-59-1999, Feb. 1999, pp. 1-82.
Japanese Office Action issued in corresponding Japanese Patent Application No. 2002-316977, dated Dec. 26, 2006.

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