Invention Grant
- Patent Title: Circuit board and lighting device having the circuit board
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Application No.: US14290519Application Date: 2014-05-29
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Publication No.: US09726811B2Publication Date: 2017-08-08
- Inventor: Se Woong Na , Min Jae Kim , Bi Yi Kim , Hyun Gyu Park , In Hee Cho , Man Hue Choi , Seung Kwon Hong
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2013-0072375 20130624
- Main IPC: F21V8/00
- IPC: F21V8/00 ; F21V15/00
Abstract:
Provided is a circuit board including: a support substrate; a plurality of light emitting devices mounted on the support substrate; and a device protection portion surrounding one of the light emitting devices, or three or more surfaces of the plurality of light emitting devices.
Public/Granted literature
- US20140376265A1 CIRCUIT BOARD AND LIGHTING DEVICE HAVING THE CIRCIUT BOARD Public/Granted day:2014-12-25
Information query
