发明申请
- 专利标题: Method of producing light emitting apparatus
- 专利标题(中): 制造发光装置的方法
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申请号: US11656580申请日: 2007-01-23
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公开(公告)号: US20070173165A1公开(公告)日: 2007-07-26
- 发明人: Yuichi Taguchi , Masahiro Sunohara , Hideaki Sakaguchi , Akinori Shiraishi , Naoyuki Koizumi , Kei Murayama , Mitsutoshi Higashi
- 申请人: Yuichi Taguchi , Masahiro Sunohara , Hideaki Sakaguchi , Akinori Shiraishi , Naoyuki Koizumi , Kei Murayama , Mitsutoshi Higashi
- 优先权: JP2006-015449 20060124
- 主分类号: H01J9/00
- IPC分类号: H01J9/00 ; H01J1/62
摘要:
A method of producing a light emitting apparatus including a light emitting element, a light emitting element housing having a recess for housing the light emitting element, and a translucent substrate placed on the light emitting element housing is disclosed. The disclosed method includes a fluorescent-substance-containing resin forming step of forming a fluorescent-substance-containing resin on a first side of the translucent substrate which first side is opposite to a second side of the translucent substrate which second side faces the recess. In the fluorescent-substance-containing resin forming step, luminance and chromaticity of light that is emitted from the light emitting element and then transmitted by the fluorescent-substance-containing resin are measured and a thickness of the fluorescent-substance-containing resin is adjusted based on the measured luminance and chromaticity so that light emitted from the light emitting apparatus attains the specified luminance and chromaticity.
公开/授权文献
- US07708613B2 Method of producing light emitting apparatus 公开/授权日:2010-05-04
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