Sub picture control apparatus and method for television...

Details Sub picture control apparatus and method for television... Sub picture control apparatus and method for television...

2006-10-10

2006-10-10

Lee, Michael H. (Department: 2622)

Television

Basic receiver with additional function

For display of additional information

C348S561000, C348S474000

Reexamination Certificate

active

07119850

ABSTRACT:
Disclosed is a sub picture control apparatus and method for a TV that can achieve an effective viewing of the sub picture. The apparatus includes a region data extracting section (52) for extracting region data included in a broadcasting signal tuned by a second tuner (43), a second luminance/chrominance (Y/C) separating section (45) for separating a chrominance signal and a luminance signal from the broadcasting signal selected by the second tuner (43), a region extracting section/scaler (46) for extracting a video signal of a region corresponding to a specified region information and performing a picture size adjustment with respect to the extracted video signal, and a control section (53) for controlling a region extracting section/scaler (46) to extract the video signal corresponding to a region information extracted from the region extracting section/scaler (46) and controlling a video processing section (48) to process an output signal of the region extracting section/scaler (46).

REFERENCES:
patent: 4665438 (1987-05-01), Miron et al.
patent: 5541662 (1996-07-01), Adams et al.
patent: 6008860 (1999-12-01), Patton et al.
patent: 6762798 (2004-07-01), Messer et al.
patent: 0 984 628 (2000-03-01), None

Affiliated with

Also associated with

Rating

Sub picture control apparatus and method for television... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sub picture control apparatus and method for television..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sub picture control apparatus and method for television... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3719165