Invention Grant
- Patent Title: Light emitting device
- Patent Title (中): 发光装置
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Application No.: US12437025Application Date: 2009-05-07
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Publication No.: US08475007B2Publication Date: 2013-07-02
- Inventor: Yoshinori Ueji , Shusaku Kon
- Applicant: Yoshinori Ueji , Shusaku Kon
- Applicant Address: JP Tokyo
- Assignee: NEC Lighting, Ltd
- Current Assignee: NEC Lighting, Ltd
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2008-150417 20080609
- Main IPC: F21V7/00
- IPC: F21V7/00 ; F21S4/00
Abstract:
A light emitting device comprises a light emitting element disposed within a space surrounded by a reflective surface of a reflector disposed on a board. A lower portion of the reflector is placed within a recess formed in the board, and a side wall of the recess is interposed between the lower end of the reflective surface of the reflector and the light emitting element.
Public/Granted literature
- US20090303728A1 LIGHT EMITTING DEVICE Public/Granted day:2009-12-10
Information query
