发明申请
- 专利标题： Light-Emitting Module and Illumination Device
- 专利标题（中）： 发光模块和照明装置
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申请号： US13596161申请日： 2012-08-28
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公开(公告)号： US20130105842A1公开(公告)日： 2013-05-02
- 发明人: Soichi Shibusawa , Yumiko Hayashida , Yuiko Nakagawa , Hiroki Tamai
- 申请人： Soichi Shibusawa , Yumiko Hayashida , Yuiko Nakagawa , Hiroki Tamai
- 申请人地址： JP Yokosuka-shi
- 专利权人： TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- 当前专利权人： TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
- 当前专利权人地址： JP Yokosuka-shi
- 优先权： JP2011-240534 20111101
- 主分类号： H01L33/50
- IPC分类号： H01L33/50 ; H01L33/60
摘要：
According to one embodiment, a light-emitting module includes a substrate, a light-emitting element and a sealing member. The light-emitting element is mounted on the substrate. The sealing member is formed of a material consisting principally of a translucent resin containing phosphor particles. The sealing member includes a main portion covering the light-emitting element and an outer peripheral portion coming into contact with the substrate. A content percentage of the phosphor particles with respect to the resin is smaller in the outer peripheral portion of the sealing member than that in the main portion.
公开/授权文献
- US3138206A Perforating in wells 公开/授权日：1964-06-23
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