Liquid crystal display device having photo-sensor and...

Details Liquid crystal display device having photo-sensor and... Liquid crystal display device having photo-sensor and...

2011-05-17

2011-05-17

Nguyen, Chanh (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07944429

ABSTRACT:
A liquid crystal display device includes a liquid crystal panel divided into a non-display area and a display area where pixel cells are arranged in a matrix, a backlight for supplying light to the liquid crystal panel, and a photo-sensing device in the non-display area for sensing an external light to control light output from the backlight in accordance with the sensed the external light.

REFERENCES:
patent: 2002/0024097 (2002-02-01), Joo
patent: 2002/0195954 (2002-12-01), Kim
patent: 2003/0103027 (2003-06-01), Kim et al.
patent: 2003/0137485 (2003-07-01), Wei et al.
patent: 2005/0176194 (2005-08-01), Sasaki et al.
patent: 2005/0258341 (2005-11-01), Nishikawa et al.
patent: 62-125329 (1987-06-01), None
patent: 03249622 (1991-11-01), None
patent: 2000122574 (2000-04-01), None
patent: 2001-111021 (2001-04-01), None
patent: 2003-131253 (2003-05-01), None
patent: 2005-070065 (2005-03-01), None
patent: 2005-070132 (2005-03-01), None

Affiliated with

Also associated with

Rating

Liquid crystal display device having photo-sensor 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 having photo-sensor and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device having photo-sensor and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2696040