发明申请
- 专利标题： LIGHT EMITTING ELEMENT AND PRODUCTION METHOD FOR SAME, PRODUCTION METHOD FOR LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, BACKLIGHT, DISPLAY DEVICE, AND DIODE
- 专利标题（中）： 发光元件及其制造方法，发光装置的制造方法，照明装置，背光，显示装置和二极管
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申请号： US13820081申请日： 2011-06-22
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公开(公告)号： US20130221385A1公开(公告)日： 2013-08-29
- 发明人: Akihide Shibata , Tetsu Negishi , Kenji Komiya , Yoshifumi Yaoi , Takeshi Shiomi , Hiroshi Iwata , Akira Takahashi
- 申请人： Akihide Shibata , Tetsu Negishi , Kenji Komiya , Yoshifumi Yaoi , Takeshi Shiomi , Hiroshi Iwata , Akira Takahashi
- 申请人地址： JP Osaka-shi
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Osaka-shi
- 优先权： JP2010-195788 20100901; JP2010-208023 20100916; JP2011-122176 20110531
- 国际申请： PCT/JP2011/064231 WO 20110622
- 主分类号： H01L33/64
- IPC分类号： H01L33/64 ; H01L33/58 ; H01L33/08 ; H01L33/42
摘要：
A light-emitting element includes a first conductivity type semiconductor base, a plurality of first conductivity type protrusion-shaped semiconductors formed on the semiconductor base, and a second conductivity type semiconductor layer that covers the protrusion-shaped semiconductors.