Liquid crystal display device, light source device, and...

Details Liquid crystal display device, light source device, and... Liquid crystal display device, light source device, and...

2011-01-04

2011-01-04

Abdulselam, Abbas I (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000, C345S089000, C345S690000

Reexamination Certificate

active

07864156

ABSTRACT:
A liquid crystal display device includes a liquid crystal display panel which periodically performs graduation display and non-graduation display, a backlight which illuminates the liquid crystal display panel, and a light source control circuit which sets an illumination period that allows illumination of the backlight for the gradation display and drives the backlight unit during the illumination period. The light source control circuit is configured to drive the backlight intermittently during the illumination period in limiting the luminance of the backlight.

REFERENCES:
patent: 7218333 (2007-05-01), Choi
patent: 7465104 (2008-12-01), Tokui et al.
patent: 7595784 (2009-09-01), Yamamoto et al.
patent: 2007/0091056 (2007-04-01), Okita et al.
patent: 2007/0120809 (2007-05-01), Araki et al.
patent: 2006-134780 (2006-05-01), None

Affiliated with

Also associated with

Rating

Liquid crystal display device, light source device, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display device, light source device, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device, light source device, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2657549