Video processing apparatus and video processing method

Details Video processing apparatus and video processing method Video processing apparatus and video processing method

2007-05-23

2011-11-22

Awad, Amr (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S691000

Reexamination Certificate

active

08063870

ABSTRACT:
A video processing apparatus and method, the apparatus including: a signal processing part to process an inputted video signal; a display panel to display the processed video signal; a backlight unit that comprises a plurality of light emitting elements that correspond to pixels of the processed video signal and emit light to the display panel; and a controller to calculate a brightness of each of the pixels based on R, G and B component values of each of the pixels, and to control the backlight unit such that the plurality of light emitting elements emit light with intensities corresponding to the calculated brightness of each of the pixels. Thus, aspects of the present invention are capable of improving quality of a video and reducing power consumption.

REFERENCES:
patent: 2003/0174262 (2003-09-01), Sugawara et al.
patent: 2005/0110740 (2005-05-01), Linzmeier et al.
patent: 2005/0184952 (2005-08-01), Konno et al.
patent: 2006/0007112 (2006-01-01), Park
patent: 2006/0125771 (2006-06-01), Inuzuka et al.
patent: 2006/0125775 (2006-06-01), Itoh
patent: 2007/0132706 (2007-06-01), Nishimura et al.
patent: 2008/0150853 (2008-06-01), Peng et al.
patent: 1716039 (2006-01-01), None
patent: 2000-0009556 (2000-02-01), None
patent: 2005-0002566 (2005-01-01), None
patent: 2006-0001694 (2006-01-01), None
patent: 2004/079437 (2004-09-01), None
patent: WO 2005/103801 (2005-11-01), None

Affiliated with

Also associated with

Rating

Video processing apparatus and video processing method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Video processing apparatus and video processing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Video processing apparatus and video processing method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4285577