Invention Application
- Patent Title: WAVELENGTH CONVERSION MEMBER, LIGHT EMITTING DEVICE, PROJECTOR, AND METHOD OF MANUFACTURING WAVELENGTH CONVERSION MEMBER
- Patent Title (中): 波长转换构件，发光装置，投影仪和制造波长转换构件的方法
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Application No.: US14832117Application Date: 2015-08-21
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Publication No.: US20160077415A1Publication Date: 2016-03-17
- Inventor: Atsushi MOTOYA , Kenta WATANABE , Ran ZHENG , Sachiko AZUMA , Yoshihisa NAGASAKI , Takahiro HAMADA , Mitsuru NITTA , Takashi MANIWA , Toshio MORI , Kazuhiro MATSUO
- Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Priority: JP2014-185302 20140911; JP2014-185329 20140911; JP2014-185455 20140911
- Main IPC: G03B21/20
- IPC: G03B21/20 ; G02B27/14 ; H01S5/00 ; H01L33/50 ; H01L33/60
Abstract:
A wavelength conversion member includes a substrate, a dichroic mirror layer, an SiO2 layer, a ZnO layer, and a phosphor layer, which are sequentially stacked from the substrate. The dichroic mirror layer reflects at least part of light incident from the above. The phosphor layer includes a plurality of phosphors and ZnO between the phosphors.
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