Integrating projection optic

Details Integrating projection optic Integrating projection optic

1997-03-31

1999-12-07

Patel, Nimeshkumar D.

Illumination

Light source and modifier

Including reflector

362302, 362346, 362551, F21V 700

Patent

active

05997155&

ABSTRACT:
A method and apparatus for projecting a uniform projection of light by using a diffusive optic and non-imaging optic to receive light beams and uniformly distribute the light beams on a target. The uniform distribution of light diverges according to a pre-designed angle. The device allows for the use of multiple light sources which may be remotely located from the projection device. The projection device may be portable.

REFERENCES:
patent: 2143435 (1939-01-01), Dietrich
patent: 3192376 (1965-06-01), Najimian, Jr. et al.
patent: 3561145 (1971-02-01), Shotwell
patent: 3588492 (1971-06-01), Pollock
patent: 3711701 (1973-01-01), Squyres
patent: 3964015 (1976-06-01), Collins
patent: 4111548 (1978-09-01), Pechev et al.
patent: 4232971 (1980-11-01), Suga
patent: 4245281 (1981-01-01), Ziaylek, Jr.
patent: 4252416 (1981-02-01), Jaccard
patent: 4257084 (1981-03-01), Reynolds
patent: 4264948 (1981-04-01), Cherouge
patent: 4277817 (1981-07-01), Hehr
patent: 4282560 (1981-08-01), Kringel et al.
patent: 4367519 (1983-01-01), Houghton et al.
patent: 4441783 (1984-04-01), Houghton et al.
patent: 4623225 (1986-11-01), Forkner
patent: 4649545 (1987-03-01), Lee et al.
patent: 4706788 (1987-11-01), Inman et al.
patent: 4815858 (1989-03-01), Snail
patent: 4827484 (1989-05-01), Cook, Jr.
patent: 4868383 (1989-09-01), Kurtz et al.
patent: 4873693 (1989-10-01), Cook, Jr.
patent: 4912720 (1990-03-01), Springsteen
patent: 4988205 (1991-01-01), Snail
patent: 5268749 (1993-12-01), Weber et al.
patent: 5289356 (1994-02-01), Winston
patent: 5309339 (1994-05-01), Webb
patent: 5402734 (1995-04-01), Galpin et al.
patent: 5441053 (1995-08-01), Lodder et al.
patent: 5462705 (1995-10-01), Springsteen
patent: 5479009 (1995-12-01), Jablonski et al.
patent: 5488473 (1996-01-01), Springsteen et al.
patent: 5517315 (1996-05-01), Snail et al.
patent: 5519534 (1996-05-01), Smith et al.
patent: 5537203 (1996-07-01), Carr

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