Invention Grant
- Patent Title: Solid state lighting components
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Application No.: US15143261Application Date: 2016-04-29
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Publication No.: US10683971B2Publication Date: 2020-06-16
- Inventor: Florin A. Tudorica , Christopher P. Hussell , John Wesley Durkee , Peter Scott Andrews , Mark Cash , David Randolph
- Applicant: CREE, Inc.
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Jenkins, Wilson, Taylor & Hunt, P.A.
- Main IPC: F21K9/66
- IPC: F21K9/66 ; F21V9/30 ; F21K9/62 ; F21V13/02 ; F21K9/60 ; F21V29/506 ; F21V23/00 ; F21V29/76 ; F21V29/77 ; F21V29/83 ; F21V29/89 ; F21K9/68 ; F21V3/00 ; F21V7/00 ; F21V17/14 ; F21Y101/00 ; F21Y115/30 ; F21Y115/10 ; F21Y115/15

Abstract:
Solid state lighting components are provided with improved color rendering, improved color uniformity, and improved directional lighting, and that are suitable for use in high output lighting applications and can be used in place of CDMH bulb lighting. Exemplary solid state lighting components include a substrate comprising a light emitter surface and or more light emitters disposed on and/or over the light emitter surface. Exemplary components include a light directing optic and/or a diffusing optic for mixing light. The light directing optic may be disposed at least partially around a perimeter of the light emitter surface. The diffusing optic may be disposed between portions of the light directing optic and spaced apart from the light emitter surface.
Public/Granted literature
- US20160320004A1 SOLID STATE LIGHTING COMPONENTS Public/Granted day:2016-11-03
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