Invention Grant
- Patent Title: Apportioning optical projection paths in an LED lamp
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Application No.: US15051119Application Date: 2016-02-23
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Publication No.: US09618183B2Publication Date: 2017-04-11
- Inventor: Michael R. Krames , Frank Shum
- Applicant: SORAA, INC.
- Applicant Address: US CA Fremont
- Assignee: Soraa, Inc.
- Current Assignee: Soraa, Inc.
- Current Assignee Address: US CA Fremont
- Agency: Saul Ewing LLP
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21V13/08 ; F21V5/04 ; F21V9/08 ; F21K9/23 ; F21K9/60 ; F21V29/74 ; F21Y101/00

Abstract:
A light-emitting system for emitting light, comprising: (a) at least one light-emitting diode (LED) configured to emit LED light; (b) at least one optical element optically coupled to said at least one LED and configured to direct a first fraction of said LED light along a first optical path and a second fraction of said LED light along a second optical path; and (c) a color modification element disposed along said second optical path and configured to modify the spectrum of said second fraction of said LED light to emit modified light.
Public/Granted literature
- US20160169476A1 APPORTIONING OPTICAL PROJECTION PATHS IN AN LED LAMP Public/Granted day:2016-06-16
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