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.
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