Invention Grant
- Patent Title: Color tunable light emitting diode (LED) systems, LED lighting systems, and methods
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Application No.: US16368413Application Date: 2019-03-28
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Publication No.: US10887960B2Publication Date: 2021-01-05
- Inventor: Wouter Anthon Soer , Werner Goetz
- Applicant: LUMILEDS LLC
- Applicant Address: US CA San Jose
- Assignee: LUMILEDS LLC
- Current Assignee: LUMILEDS LLC
- Current Assignee Address: US CA San Jose
- Main IPC: H05B45/20
- IPC: H05B45/20 ; H05B45/37 ; H05B47/105 ; C09K11/08 ; C09K11/77

Abstract:
Tunable LED lighting systems, devices and methods are described herein. A light emitting device includes at least a first phosphor-converted LED configured to emit light having a desaturated orange color point characterized by CIE 1976 color coordinates 0.3 0.52 and at least a second phosphor-converted LED configured to emit light having a cyan color point characterized by CIE 1976 color coordinates 0.15
Public/Granted literature
- US20200314976A1 COLOR TUNABLE LIGHT EMITTING DIODE (LED) SYSTEMS, LED LIGHTING SYSTEMS, AND METHODS Public/Granted day:2020-10-01
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