- Patent Title: Lighting assembly and method for manufacturing a lighting assembly
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Application No.: US16302498Application Date: 2017-05-16
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Publication No.: US11158772B2Publication Date: 2021-10-26
- Inventor: Nan Chen , Hiu Tung Chu , Dong Pan , Paul Scott Martin , Tomonari Ishikawa
- Applicant: Lumileds LLC
- Applicant Address: US CA San Jose
- Assignee: Lumileds LLC
- Current Assignee: Lumileds LLC
- Current Assignee Address: US CA San Jose
- Agency: Volpe Koenig
- Priority: WOPCT/CN2016/082467 20160518,EP16174915 20160617
- International Application: PCT/EP2017/061709 WO 20170516
- International Announcement: WO2017/198654 WO 20171123
- Main IPC: H01L33/56
- IPC: H01L33/56 ; H01L33/58 ; H01L23/28 ; H01L23/52 ; F21K9/235 ; H01L33/62
Abstract:
A lighting assembly is disclosed which includes a leadframe and at least one light-emitting diode (LED) element arranged on the leadframe. At least a portion of the leadframe is covered with a polyurethane coating arranged to electrically insulate the portion of the leadframe, and at least a portion of the polyurethane covered portion of the leadframe is further covered with a thermally conductive material. A method for manufacturing the lighting assembly is also disclosed.
Public/Granted literature
- US20190280171A1 LIGHTING ASSEMBLY AND METHOD FOR MANUFACTURING A LIGHTING ASSEMBLY Public/Granted day:2019-09-12
Information query
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