发明授权
EP0335688B1 Light-emitting or receiving device, encapsulant for light-emitting or receiving element and the method for encapsulating thereof
失效
一种发光或受光元件,用于Kapselungsstoff发光或受光元件和封装。
- 专利标题: Light-emitting or receiving device, encapsulant for light-emitting or receiving element and the method for encapsulating thereof
- 专利标题(中): 一种发光或受光元件,用于Kapselungsstoff发光或受光元件和封装。
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申请号: EP89303104.7申请日: 1989-03-29
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公开(公告)号: EP0335688B1公开(公告)日: 1994-06-01
- 发明人: Kauchi, Kakutaro c/o Mitsui Petrochemical Ind.,Ltd , Tomoshige, Toru c/o Mitsui Petrochemical Ind.,Ltd , Usuda, Shoji c/o Idex Izumi Corporation , Kitayama, Hideyuki c/o Idex Izumi Corporation
- 申请人: MITSUI PETROCHEMICAL INDUSTRIES, LTD. , IDEC IZUMI CORPORATION
- 申请人地址: 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 专利权人: MITSUI PETROCHEMICAL INDUSTRIES, LTD.,IDEC IZUMI CORPORATION
- 当前专利权人: MITSUI PETROCHEMICAL INDUSTRIES, LTD.,IDEC IZUMI CORPORATION
- 当前专利权人地址: 2-5, Kasumigaseki 3-chome Chiyoda-ku Tokyo 100 JP
- 代理机构: Myerscough, Philip Boyd
- 优先权: JP78909/88 19880331; JP78910/88 19880331
- 主分类号: H01L33/00
- IPC分类号: H01L33/00 ; H01L31/02
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