Vehicle light assembly

Details Vehicle light assembly Vehicle light assembly

1994-10-05

1996-12-10

Gromada, Denise

Illumination

Revolving

362 80, 362245, 362309, 362330, 362335, 359 19, B60Q 302

Patent

active

055824749

ABSTRACT:
A vehicle light assembly includes a housing for attachment to a vehicle, a light source mounted to the housing, and a lens and/or reflector attached to the housing for controlling the distribution of light from the light source. The lens and/or reflector includes a surface with microvariations formed therein to define a holographic optical element that directs the light into a predetermined pattern for illuminating an area. The lens so formed simultaneously eliminates undesirable uneven light distribution such as glare, "spider webbing," light/dark patchiness and chromatic aberrations in and around the predetermined light pattern.

REFERENCES:
patent: D324111 (1992-02-01), Arbisi
patent: 4000404 (1976-12-01), Marcus
patent: 4421355 (1983-12-01), Marcus
patent: 4486829 (1984-12-01), Marcus et al.
patent: 4536833 (1985-08-01), Davis
patent: 4655554 (1987-04-01), Armitage
patent: 4916593 (1990-04-01), Moss et al.
patent: 5101193 (1992-03-01), Smith et al.
patent: 5186533 (1993-02-01), Hori
patent: 5227773 (1993-07-01), Wu et al.
patent: 5347435 (1994-09-01), Smith et al.
patent: 5365354 (1994-11-01), Jannson et al.
Exhibit A is a product brochure entitled "Holographic Diffusers" published by Physical Optics Corporation, Torrance, California, disclosing holographic diffuser technology and its properties, publication date unknown but the price list being dated May 1, 1994.

Affiliated with

Also associated with

Rating

Vehicle light assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle light assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle light assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-420335