Multiple LED control apparatus and method

Details Multiple LED control apparatus and method Multiple LED control apparatus and method

2007-08-21

2007-08-21

O'Shea, Sandra (Department: 2875)

Illumination

Plural light sources

Particular wavelength

C362S249070, C362S227000, C362S259000

Reexamination Certificate

active

10850299

ABSTRACT:
One embodiment of a system for illuminating multiple LEDs has a plurality of LEDs and a controller programmed to provide a plurality of serial binary signals, each of which drives a respective one of the plurality of LEDs. Each of the serial binary signals has a series of pulses with each of said plurality of LEDs emitting light during each pulse of its respective one of the serial binary signals. The emitting intensity of each of the plurality of LEDs depends on the number of pulses in its respective one of the serial binary signals, wherein the light from the plurality of LEDs combines to emit a color of light.

REFERENCES:
patent: 3969724 (1976-07-01), Anderson et al.
patent: 4727540 (1988-02-01), Lacroix et al.
patent: 4962687 (1990-10-01), Belliveau et al.
patent: 6016038 (2000-01-01), Mueller et al.
patent: 2002/0012008 (2002-01-01), Takagi
patent: 2002/0149933 (2002-10-01), Archer et al.

Affiliated with

Also associated with

Rating

Multiple LED control apparatus and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple LED control apparatus and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple LED control apparatus and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3877985