Semiconductor light source
First Claim
Patent Images
1. A light source, comprising:
- a base;
a faceted portion arranged on the base, and comprising a bottom width and a plurality of facets;
a hollow passageway surrounded by the plurality of facets, and comprising a top opening and a bottom opening;
a pin passing through the hollow passageway from the top opening to the bottom opening;
an electric insulator arranged between the pin and the faceted portion;
a shaft arranged under the base and having a top width substantially equal to the bottom width in a cross-sectional view; and
a plurality of LED chips arranged on the plurality of facets and electrically connected to the pin.
4 Assignments
0 Petitions
Accused Products
Abstract
A light source may comprise a thermally conductive frame comprising a base and a faceted portion extending from the base. The faceted portion may comprise a plurality of facets spaced circumferentially thereabout. Additionally, a hollow passageway may extend through the base and axially through the faceted portion. A plurality of LED chips may be arranged on the plurality of facets to provide an emission of light in an arc of 360 degrees.
-
Citations
13 Claims
-
1. A light source, comprising:
-
a base; a faceted portion arranged on the base, and comprising a bottom width and a plurality of facets; a hollow passageway surrounded by the plurality of facets, and comprising a top opening and a bottom opening; a pin passing through the hollow passageway from the top opening to the bottom opening; an electric insulator arranged between the pin and the faceted portion; a shaft arranged under the base and having a top width substantially equal to the bottom width in a cross-sectional view; and a plurality of LED chips arranged on the plurality of facets and electrically connected to the pin. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 13)
-
-
9. A light source, comprising:
-
a base; a faceted portion arranged on the base, and comprising a bottom width and a plurality of facets; a hollow passageway surrounded by the plurality of facets, and comprising a top opening and a bottom opening; a pin passing through the hollow passageway from the top opening to the bottom opening; an electric insulator arranged between the pin and the faceted portion; a shaft arranged under the base and having a top width substantially equal to the bottom width in a cross-sectional view; and a plurality of LED chips electrically connected to the pin, each LED chip covered by a light conversion layer, the plurality of LED chips arranged on each respective facet of the plurality of facets to provide an emission of light in an arc of 360 degrees. - View Dependent Claims (10, 11, 12)
-
Specification