Semiconductor light emitting, light concentrating device

Details Semiconductor light emitting, light concentrating device Semiconductor light emitting, light concentrating device

1986-07-16

1991-08-06

Gonzalez, Frank

Coherent light generators

Particular active media

Semiconductor

357 17, H01S 3025

Patent

active

050383540

ABSTRACT:
A semiconductor light emitting light concentrating device is described which has a multiple diffraction ring for collecting and concentrating the light emitted from an LED integrally formed into the electrode at the semiconductor substrate end of the light emitting device.

REFERENCES:
patent: 3649837 (1972-03-01), Lehovec
patent: 3668404 (1972-06-01), Lehovec
patent: 4605943 (1986-08-01), Nakamura et al.
GaInAsP/InP Fast, High-Radiance, 1.05-1.3 .mu.m Wavelength LED's with Efficient Lens Coupling to Small Numerical Aperture Silica Optical Fibers, Goodfellow et al., IEEE Transactions on Electron Devices, vol. ED-26, No. 8, Aug. 1979.
Examiner's Report to the Comptroller Under Section 17(5), application No. 8617210.

Affiliated with

Also associated with

Rating

Semiconductor light emitting, light concentrating 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 Semiconductor light emitting, light concentrating device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor light emitting, light concentrating device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1992943