Beam optics and color modifier system
First Claim
Patent Images
1. A light-modifying apparatus for lighting including but not limited to entertainment, and architectural applications, comprising:
- a. A light source means conforming a light beam to a prescribed form where said form is an offset rectangle;
b. At least one optical modifier means which modifies the qualities of the light beam; and
,c. At least one actuator means which modifies said optical modifier means in a direction parallel to the long axis of the rectangular form.
0 Assignments
0 Petitions
Accused Products
Abstract
A high performance, efficiency compact optical light beam and modifier system with reduced artifacts is presented. The design may incorporate a spiral entrance aperture with corresponding spiral masks where modification is accomplished by rotating the masks about the central axis relative to the entrance aperture. Light recapture or complex, continuous optics may be employed to increase the optical efficiency, reduce the physical dimensions, integrate condensing, or image projection functions in a reduced number of optical components.
-
Citations
11 Claims
-
1. A light-modifying apparatus for lighting including but not limited to entertainment, and architectural applications, comprising:
-
a. A light source means conforming a light beam to a prescribed form where said form is an offset rectangle; b. At least one optical modifier means which modifies the qualities of the light beam; and
,c. At least one actuator means which modifies said optical modifier means in a direction parallel to the long axis of the rectangular form. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A light-modifying apparatus for lighting including but not limited to entertainment, and architectural applications, comprising:
-
a. A light source means conforming a light beam to a prescribed form where said form is a regular, constant pitch spiral about a principal optical axis having a conformed area of less than 50% of the source aperture; b. At least one optical modifier means having an initial and active modifier regions which modifies the qualities of the light beam; and c. At least one actuator means which modifies said optical modifier means rotationally about the principal optical axis. - View Dependent Claims (9, 10, 11)
-
Specification