High aspect ratio light emitter having high uniformity and direc

Details High aspect ratio light emitter having high uniformity and direc High aspect ratio light emitter having high uniformity and direc

1991-06-17

1993-09-07

Lazarus, Ira S.

Illumination

Light source and modifier

Including reflector

362 31, 362299, 362300, 362339, 359641, F17

Patent

active

052435067

ABSTRACT:
A light emitter for emitting partially collimated light in one or more selected directions. The light emitter has a longitudinally specularly reflective internal surface; and, a light emitting area having an inner portion which is both partially longitudinally specular reflective and partially longitudinally transmissive and, a refractive, prismatic outer portion.

REFERENCES:
patent: 4335421 (1982-06-01), Modia et al.
patent: 4791540 (1988-12-01), Dreyer, Jr. et al.
patent: 4996632 (1991-02-01), Aikens
patent: 5016143 (1991-05-01), Aikens
patent: 5043850 (1991-08-01), Dreyer, Jr.
patent: 5054885 (1991-10-01), Melby

Affiliated with

Also associated with

Rating

High aspect ratio light emitter having high uniformity and direc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High aspect ratio light emitter having high uniformity and direc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High aspect ratio light emitter having high uniformity and direc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-492324