TV system including optical disc apparatus

Details TV system including optical disc apparatus TV system including optical disc apparatus

2004-09-07

2009-08-18

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

Reexamination Certificate

active

07577342

ABSTRACT:
A TV system including an optical disc apparatus capable of preventing a burn-in from appearing on the screen of a display is provided, wherein a timer is started to transmit still image data from the optical disc apparatus to a TV image receiver. When a predetermined time elapsed after a still image is displayed, a CPU in the optical disc apparatus sends information of the elapsed time to a CPU in the TV image receiver. Then, the latter CPU saves the current brightness value stored in a memory and supplies a brightness value smaller than the current brightness value to a drive unit for the display, thereby enabling the image intensity to be reduced on the display and/or an OSD image to be eliminated in the still image. The image intensity on the display can be returned to the initial intensity and/or the eliminated OSD image can be recovered by pushing appropriate selection keys in an operation section.

REFERENCES:
patent: 6008842 (1999-12-01), Nagata
patent: 6363440 (2002-03-01), Stepp et al.
patent: 6392695 (2002-05-01), Watamoto et al.
patent: 7209649 (2007-04-01), Kobayashi
patent: 7224888 (2007-05-01), Kikuchi et al.
patent: 2003/0071769 (2003-04-01), Sullivan et al.
patent: 1286540 (2003-02-01), None
patent: 04-286275 (1992-10-01), None
patent: 05-150729 (1993-06-01), None
patent: 08-009311 (1996-12-01), None
patent: 08-322017 (1996-12-01), None
patent: 09-247628 (1997-09-01), None
patent: 09-266555 (1997-10-01), None
patent: 09-327031 (1997-12-01), None
patent: 2002-112124 (2002-12-01), None
patent: 2003-032571 (2003-01-01), None
patent: U3093885 (2003-02-01), None

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