Variable power control for OLED area illumination

Details Variable power control for OLED area illumination Variable power control for OLED area illumination

2005-04-15

2008-05-20

Tran, Thuy Vinh (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

Automatic regulation

C315S051000

Reexamination Certificate

active

07375473

ABSTRACT:
An OLED area illumination apparatus, comprising an OLED device, a variable power controller connected to the OLED device for providing variable power to the OLED device and responsive to a control signal, a feedback circuit for measuring the resistance of the OLED device and using the measurement signal for providing a control signal to control the variable power controller.

REFERENCES:
patent: 5089748 (1992-02-01), Ihms
patent: 5493183 (1996-02-01), Kimball
patent: 6337541 (2002-01-01), Dickie et al.
patent: 6353291 (2002-03-01), Borgogno et al.
patent: 2005/0190142 (2005-09-01), Ferguson
patent: 2005/0225519 (2005-10-01), Naugler, Jr.
patent: 2006/0001381 (2006-01-01), Robinson et al.

Affiliated with

Also associated with

Rating

Variable power control for OLED area illumination does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable power control for OLED area illumination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable power control for OLED area illumination will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3985524