发明申请
US20090034296A1 Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image Scanner
审中-公开
发光单元，使用这种发光单元的照明装置和图像扫描器
- 专利标题： Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image Scanner
- 专利标题（中）： 发光单元，使用这种发光单元的照明装置和图像扫描器
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申请号： US11887877申请日： 2006-04-03
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公开(公告)号： US20090034296A1公开(公告)日： 2009-02-05
- 发明人: Tomihisa Saito , Hiroyuki Nemoto , Hidemitsu Takeuchi , Takashi Kishimoto , Naofumi Sumitani
- 申请人： Tomihisa Saito , Hiroyuki Nemoto , Hidemitsu Takeuchi , Takashi Kishimoto , Naofumi Sumitani
- 申请人地址： JP Minato-ku, Tokyo JP Anan-shi, Tokushima
- 专利权人： Nippon Sheet Glass Co., Limited,Nichia Corporation
- 当前专利权人： Nippon Sheet Glass Co., Limited,Nichia Corporation
- 当前专利权人地址： JP Minato-ku, Tokyo JP Anan-shi, Tokushima
- 优先权： JP2005-107060 20050404; JP2006-071326 20060315
- 国际申请： PCT/JP2006/307026 WO 20060403
- 主分类号： F21V21/00
- IPC分类号： F21V21/00 ; F21V7/00
摘要：
A light emitting unit comprises a light emitting element, a light emitting element substrate for mounting the light emitting element, a light emitting element substrate frame member provided with a window for exposing the light emitting element, and an electrode for supplying electricity to the light emitting element, wherein the light emitting element substrate is a metal and the light emitting element is mounted directly on the light emitting element substrate. The light emitting unit is also characterized in that the light emitting element substrate is a metal, a metal oxide film is provided on the light emitting element substrate, and the light emitting element is mounted on the electrode formed on the metal oxide film.