Title:
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/065414
Kind Code:
A1
Abstract:
A light-emitting device (50) includes a light-emitting element (60), a ceramic substrate (70) having an installation surface (70a) on which the light-emitting element (60) is installed and a non-installation surface (70b) on the reverse of the installation surface (70a) on which the light-emitting element (60) is not installed, and a metal reflective film (90) formed on the non-installation surface (70b). The metal reflective film (90) reflects the light from the light-emitting element (60), which passed through the ceramic substrate (70).
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Inventors:
KAMIKAWA TAKESHI
Application Number:
PCT/JP2012/073625
Publication Date:
May 10, 2013
Filing Date:
September 14, 2012
Export Citation:
Assignee:
SHARP KK (JP)
KAMIKAWA TAKESHI
KAMIKAWA TAKESHI
International Classes:
H01L33/60; F21S2/00; F21V29/00; H01L33/64; F21Y101/02
Domestic Patent References:
| WO2008047923A1 | 2008-04-24 | |||
| WO2008059650A1 | 2008-05-22 |
Foreign References:
| JP2009206200A | 2009-09-10 | |||
| JP2008227412A | 2008-09-25 | |||
| JP2012089551A | 2012-05-10 | |||
| JP2011222674A | 2011-11-04 |
Attorney, Agent or Firm:
SHIMIZU, SATOSHI (JP)
Spring water 敏 (JP)
Spring water 敏 (JP)
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Claims: