Title:
WAVELENGTH CONVERSION MEMBER, OPTICAL ELEMENT, LIGHT-EMITTING DEVICE, AND PROJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/175752
Kind Code:
A1
Abstract:
In the present invention, the temperature of a wavelength conversion member increases. The wavelength conversion member of the present invention comprises a central region having a thickness that differs from the thickness of at least two end sections of the wavelength conversion member that face each other, and the thickness of said central region is less than the thickness of the two end sections.
Inventors:
TOMIYAMA MIZUHO (JP)
SUZUKI NAOFUMI (JP)
SUZUKI NAOFUMI (JP)
Application Number:
PCT/JP2013/003177
Publication Date:
November 28, 2013
Filing Date:
May 20, 2013
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H01L33/50; F21V9/08; G03B21/14; G03B21/16; H01S5/022
Domestic Patent References:
| WO2011024934A1 | 2011-03-03 |
Foreign References:
| JP2007116138A | 2007-05-10 | |||
| JP2012094419A | 2012-05-17 | |||
| JP2006303373A | 2006-11-02 |
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
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