Back to results
US 2015/0308654 A1Published application
Surface light source using arrayed point light sources
AssigneeSamsung Electronics Co., Ltd.
InventorsYOUNGKYU PARK, KWANG SOO KIM, WOOKRAE KIM, TAEJOONG KIM, BYEONGHWAN JEON
Life of this patent
Estimating the term…
Abstract
An optical system includes a light source and a lens structure for transmitting light emitted by the light source. The light source includes a substrate and a plurality of light-emitting devices arranged three-dimensionally on the substrate.
Claims20
An optical system, comprising:
- a light source;
- and
- a lens system,
- wherein the light source comprises:
- a substrate;
- and
- light-emitting devices arrayed in three dimensions on the substrate.
4 more elements
A light source, comprising:
- an optical substrate;
- and
- a plurality of light-emitting devices arrayed in three dimensions on the optical substrate.
An illuminator having an optical axis and comprising a light source, and a system of optical components disposed downstream from the light source along the optical axis so as to receive light emitted by the light source, and
- the light source comprising a substrate, and light-emitting devices arrayed in three dimensions on the substrate, wherein first and second ones of the three dimensions lie in a plane perpendicular to the optical axis at a downstream end of the light source with respect to the optical axis, and a third one of the three dimensions is parallel to the optical axis at the downstream end of the light source.
Dependencies are inferred from the claim text.