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Patent Searching and Data


Title:
LED UNIT
Document Type and Number:
Japanese Patent JP2011249730
Kind Code:
A
Abstract:

To provide an LED unit that can absorb expansion and contraction of a substrate or mount displacement of LED.

In an LED unit having a substrate, LED mounted on one surface of the substrate, a lens disposed at a light emission side of LED, and a cover which accommodates the substrate, LED and the lens therein and has an opening portion through which the lens is exposed, a pressure-welding terminal for pressure-welding an electrical wire is fixed to one end of the substrate, the pressure-welding terminal is fixed to the cover, and the lens and LED are integrally fixed to each other, and a clearance is provided between the lens and the edge portion of the cover at which the opening portion is formed.


Inventors:
MOCHIZUKI SHINJI
Application Number:
JP2010124303A
Publication Date:
December 08, 2011
Filing Date:
May 31, 2010
Export Citation:
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Assignee:
YAZAKI CORP
International Classes:
H01L33/58; B60Q3/02; H01L33/00
Domestic Patent References:
JP2005033158A2005-02-03
JP2007035788A2007-02-08
JP2010083210A2010-04-15
JP2008033270A2008-02-14
JPH1068902A1998-03-10
JP2009015004A2009-01-22
Attorney, Agent or Firm:
Yasushi Kobayashi