Solid-State Lighting Device Package
First Claim
1. A lighting device package comprising:
- a) a substrate including a thermally conductive region;
b) one or more light-emitting elements mounted on the substrate to provide thermal connectivity between the one or more light-emitting elements and the thermally conductive region, the one or more light-emitting elements for generating light; and
c) an optical system coupled to the substrate and configured to substantially enclose the one or more light-emitting elements on the substrate, the optical system adapted to extract the light from the one or more light-emitting elements;
wherein the lighting device package is adapted for connection to a means for controlling activation of the one or more light-emitting elements.
4 Assignments
0 Petitions
Accused Products
Abstract
The present invention provides a lighting device package, which can provide a means for efficient thermal access to the lighting device package in addition to a desired level of light extraction from the one or more light-emitting elements within the lighting device package. The lighting device package comprises a substrate having a thermally conductive region to which one or more light-emitting elements are thermally connected, wherein the light-emitting elements may be relatively closely packed. An optical system is optically coupled to one or more light emitting elements, and is positioned relative to the substrate such that the optical system substantially encloses the one or more light-emitting elements on the substrate. The optical system is adapted to extract the light from the one or more light-emitting elements.
-
Citations
22 Claims
-
1. A lighting device package comprising:
-
a) a substrate including a thermally conductive region; b) one or more light-emitting elements mounted on the substrate to provide thermal connectivity between the one or more light-emitting elements and the thermally conductive region, the one or more light-emitting elements for generating light; and c) an optical system coupled to the substrate and configured to substantially enclose the one or more light-emitting elements on the substrate, the optical system adapted to extract the light from the one or more light-emitting elements; wherein the lighting device package is adapted for connection to a means for controlling activation of the one or more light-emitting elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
-
Specification