Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-05-03

2005-05-03

Chow, Dennis-Doon (Department: 2675)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000

Reexamination Certificate

active

06888524

ABSTRACT:
A liquid crystal display device is provided. The liquid crystal display device has a display surface, a sensing device for sensing a light source around the display surface, a control circuit responsive to the sensed light source to adjust a voltage to a controller, which adjusts a transmissivity of the display surface in response to the adjusted voltage.

REFERENCES:
patent: 4791417 (1988-12-01), Bobak
patent: 5056893 (1991-10-01), Holz et al.
patent: 5337068 (1994-08-01), Stewart et al.
patent: 5668569 (1997-09-01), Greene et al.
patent: 5686979 (1997-11-01), Weber et al.
patent: 5801797 (1998-09-01), Iida et al.
patent: 5851411 (1998-12-01), An et al.
patent: 5867140 (1999-02-01), Rader
patent: 5867236 (1999-02-01), Babuka et al.
patent: 5903328 (1999-05-01), Greene et al.
patent: 5963276 (1999-10-01), Inbar
patent: 6243055 (2001-06-01), Fergason
patent: 6265984 (2001-07-01), Molinaroli
patent: 0389744 (1990-01-01), None
patent: 0886259 (1998-12-01), None
patent: 03264921 (1991-11-01), None
patent: 04149590 (1992-05-01), None
patent: WO 9828731 (1998-07-01), None
patent: WO 9949503 (1999-09-01), None
Sai Yu et al, How Fill Factor Affects Display Image Quality, 1998, SID, entire document.*
EPO Examination Report regarding Application No. 01 104 194.4, dated Aug 24, 2004.
Article, “Alphanumeric and Matrix Panel Systems and Equipment”, “Graphics Matrix Panel Systems”, pp. 496-497 and preface; A Wiley-Interscience publication, © 1993.
European Search Report dated Nov. 18, 2003.
Japanese Patent Abstract, Application No. JP19900062795, Application Date Mar. 15, 1990, Publication No. 3264921, Publication Date Nov. 26, 1991, European Patent Office.
Japanese Patent Abstract, Application No. JP19900273259, Application Date Oct. 15, 1990, Publication No. 4149590, Publication Date May, 22, 1992, European Patent Office.
English language abstract for EP 0 886 259 A1 from esp@cenet.com.
European Search Report dated Sep. 23, 2002 with English translation.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3461987