Invention Grant
- Patent Title: Lighting device and light emitting module for the same
- Patent Title (中): 照明装置和发光模块相同
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Application No.: US11656433Application Date: 2007-01-23
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Publication No.: US07705365B2Publication Date: 2010-04-27
- Inventor: Kazumasa Kurokawa , Yosimi Kondo
- Applicant: Kazumasa Kurokawa , Yosimi Kondo
- Applicant Address: JP Kariya
- Assignee: Denso Corporation
- Current Assignee: Denso Corporation
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye, PC
- Priority: JP2006-015619 20060124; JP2006-133071 20060511; JP2006-133072 20060511
- Main IPC: H01L23/367
- IPC: H01L23/367
Abstract:
A light emitting module of a lighting device has a casing, a heat radiating member and terminals. The terminals extend from the casing and connects to a circuit board disposed along a light diffusing member. The heat radiating member extends in a direction perpendicular to the terminals. Alternatively, the terminals are connected to heat radiating lands formed on a second circuit board that is provided separately from a first circuit board and the heat radiating member is connected to a heat radiating land formed on the second circuit board. Further, the heat radiating member can be connected to a heat radiating plate overlapping with the second circuit board, in place of the heat radiating land.
Public/Granted literature
- US07629622B2 Lighting device and light emitting module for the same Public/Granted day:2009-12-08
Information query
IPC分类:
