Invention Grant
- Patent Title: Solid-state element device and light-emitting apparatus using same
- Patent Title (中): 固态元件器件和使用其的发光装置
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Application No.: US11517588Application Date: 2006-09-08
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Publication No.: US07825575B2Publication Date: 2010-11-02
- Inventor: Naruhito Sawanobori , Masaaki Ohtsuka , Kazuya Aida , Hiroko Sakaji , Hiroki Watanabe , Seiji Yamaguchi , Yoshinobu Suehiro , Koji Tasumi
- Applicant: Naruhito Sawanobori , Masaaki Ohtsuka , Kazuya Aida , Hiroko Sakaji , Hiroki Watanabe , Seiji Yamaguchi , Yoshinobu Suehiro , Koji Tasumi
- Applicant Address: JP Saitama-shi, Saitama-ken JP Nishikasugai-gun, Aichi-ken
- Assignee: Sumita Optical Glass, Inc.,Toyoda Gosei Co., Ltd.
- Current Assignee: Sumita Optical Glass, Inc.,Toyoda Gosei Co., Ltd.
- Current Assignee Address: JP Saitama-shi, Saitama-ken JP Nishikasugai-gun, Aichi-ken
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2005-264896 20050913
- Main IPC: H05B33/00
- IPC: H05B33/00
Abstract:
A solid-state element device having: a solid-state element; a power receiving/supplying portion for mounting thereto the solid-state element, and receiving/supplying a power from/to the solid-state element; and a wavelength converting portion having a phosphor layer formed inside a sealing glass having the same coefficient of thermal expansion as that of the power receiving/supplying portion for sealing the solid-state element, the phosphor layer being obtained by mixing a glass and a phosphor with each other, and melting the glass.
Public/Granted literature
- US20070064131A1 Solid-state element device and light-emitting apparatus using same Public/Granted day:2007-03-22
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