Reduction of intermodulation distortion in light emitting diodes

Details Reduction of intermodulation distortion in light emitting diodes Reduction of intermodulation distortion in light emitting diodes

1989-03-27

1990-08-28

Miller, Stanley D.

Electrical transmission or interconnection systems

Personnel safety or limit control features

Interlock

250552, H03K 342

Patent

active

049528203

ABSTRACT:
A low distortion light source comprising a light emitting diode and a compensating diode connected in parallel with respect to a D.C. bias current and in anti-series with respect to an A.C. signal source. The compensating diode is selected to have a forward resistance similar to the forward resistance of the LED. Adjusting the D.C. bias current through the diodes to be approximately equal matches the forward resistance characteristics and substantially reduces the undesired intermodulation products.

REFERENCES:
patent: 4032802 (1977-06-01), Pan et al.

Affiliated with

Also associated with

Rating

Reduction of intermodulation distortion in light emitting diodes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reduction of intermodulation distortion in light emitting diodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduction of intermodulation distortion in light emitting diodes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1591712