Light Guide and Semiconductor Luminaire
First Claim
1. A light guide, comprising a single-pieced light guide body, the light guide body includes:
- a transparent material;
a light entrance segment having a first cross section with a polygonal shape;
a light output segment having a second cross section with a circular or elliptic shape; and
a transition segment arranged adjacent to and between the light entrance segment and the light output segment,wherein the first cross section changes to the second cross section along the transition segment.
1 Assignment
0 Petitions
Accused Products
Abstract
In at least one embodiment, the light guide (10) comprises a single-pieced light guide body (1). The light guide body (1) includes a transparent material and a light entrance segment (2) having a first cross-section (11) with a polygonal shape. Furthermore, the light guide body (1) includes a light output segment (4) having a second cross-section (22) with a rotund, round, circular, oval or elliptic shape. A transition segment (3) is arranged adjacent to and between the light entrance segment (2) and the light output segment (4). Along the transition segment (3), the first cross-section (11) in particular continuously changes to the second cross-section (22).
31 Citations
14 Claims
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1. A light guide, comprising a single-pieced light guide body, the light guide body includes:
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a transparent material; a light entrance segment having a first cross section with a polygonal shape; a light output segment having a second cross section with a circular or elliptic shape; and a transition segment arranged adjacent to and between the light entrance segment and the light output segment, wherein the first cross section changes to the second cross section along the transition segment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification