Invention Grant
- Patent Title: Materials and optical components for color filtering in a lighting apparatus
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Application No.: US15515755Application Date: 2014-10-08
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Publication No.: US10663143B2Publication Date: 2020-05-26
- Inventor: Dengke Cai , Thomas Clynne , Jianmin He , Mark Edward Kaminski , Benjamin Lee Yoder , Xiaojun Ren , Huisheng Zhou , Zhiyong Wang , Jian Li
- Applicant: GE Lighting Solutions, LLC
- Applicant Address: US CT Norwalk
- Assignee: Consumer Lighting (U.S.), LLC
- Current Assignee: Consumer Lighting (U.S.), LLC
- Current Assignee Address: US CT Norwalk
- Agency: Wood IP LLC
- International Application: PCT/CN2014/088116 WO 20141008
- International Announcement: WO2016/054764 WO 20160414
- Main IPC: F21V9/08
- IPC: F21V9/08 ; F21V3/04 ; G02B1/04 ; F21K9/66 ; F21K9/23 ; F21V3/06 ; G02B5/22 ; F21Y115/10 ; H01L33/56 ; F21K9/232 ; F21Y113/13
Abstract:
Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.
Public/Granted literature
- US20170261181A1 MATERIALS AND OPTICAL COMPONENTS FOR COLOR FILTERING IN A LIGHTING APPARATUS Public/Granted day:2017-09-14
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