Backlighting in liquid crystal flat panel display

Details Backlighting in liquid crystal flat panel display Backlighting in liquid crystal flat panel display

2008-01-29

2008-01-29

Patel, Nitin I. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000

Reexamination Certificate

active

11003317

ABSTRACT:
Techniques for providing backlight techniques in liquid crystal flat panel displays are disclosed. According to one aspect of the techniques, the source to backlight a liquid crystal panel includes a plurality of light emitting diodes that are in at least three colors. The exact colors of the light emitting diodes are chosen to cover or exceed a full spectrum of color reproductions in accordance with a television standard (e.g., NTSC or PAL) in addition to a balanced white. In one embodiment, a set of control signals is configured to ensure that the light emitting diodes provide desired and consistent backlighting to a LCD panel. One of the control signals adaptive to a scene or content of a scene causes the backlighting to change accordingly or drastically to create artistic effects required or desired in the scene.

REFERENCES:
patent: 7052152 (2006-05-01), Harbers et al.
patent: 2002/0113192 (2002-08-01), Antila
patent: 2005/0259439 (2005-11-01), Cull et al.
patent: 2006/0007097 (2006-01-01), Ichikawa
patent: 2006/0038511 (2006-02-01), Tagawa
patent: 2006/0049781 (2006-03-01), Lee et al.

Affiliated with

Also associated with

Rating

Backlighting in liquid crystal flat panel display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Backlighting in liquid crystal flat panel display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Backlighting in liquid crystal flat panel display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3917221