Invention Grant
- Patent Title: Light emitting diode (LED) lighting system with antimicrobial/air cleaning functions from highly specular multilayer thin film reflector
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Application No.: US14447900Application Date: 2014-07-31
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Publication No.: US09638394B2Publication Date: 2017-05-02
- Inventor: Dengke Cai , Matthew A. Bugenske , Michael Vincent Yee , Cherian Jacob , Koushik Saha , Mark Edward Kaminski , Benjamin James Ward
- Applicant: GE Lighting Solutions, LLC
- Applicant Address: US OH East Cleveland
- Assignee: GE LIGHTING SOLUTIONS, LLC
- Current Assignee: GE LIGHTING SOLUTIONS, LLC
- Current Assignee Address: US OH East Cleveland
- Agency: GE Global Patent Operation
- Agent Peter T. DiMauro
- Main IPC: F21V7/22
- IPC: F21V7/22 ; F21K9/90 ; A61L9/20 ; F21V33/00 ; A61L2/00 ; A61L9/00 ; F21K9/233 ; F21K9/60 ; C08K3/22 ; F21Y115/10
Abstract:
A system and method according to various embodiments can include a lighting fixture comprising a light source. A multilayer thin film coated reflector is applied to an outer light emitting surface of the lighting fixture. A top layer of the multilayer thin film coated reflector comprises a material including an anatase TiO crystal structure that exhibits antimicrobial properties when activated by the light source.
Public/Granted literature
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