发明授权
- 专利标题： Semiconductor display device with red, green and blue emission
- 专利标题（中）： 具有红色，绿色和蓝色发射的半导体显示装置
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申请号： US197310申请日： 1994-02-16
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公开(公告)号： US5459337A公开(公告)日： 1995-10-17
- 发明人: Satoshi Ito , Futoshi Hiei , Akira Ishibashi , Atsushi Toda , Norikazu Nakayama
- 申请人： Satoshi Ito , Futoshi Hiei , Akira Ishibashi , Atsushi Toda , Norikazu Nakayama
- 申请人地址： JPX Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-030560 19930219; JPX5-038899 19930226
- 主分类号： H01L27/15
- IPC分类号： H01L27/15 ; H01L33/28 ; H01L33/00
摘要：
A light emitting device and a method of fabricating the same in which a first cladding layer is formed on a substrate, then red, green and blue light emitting portions each made of II-VI semiconductor are formed in a horizontal direction with respect to a surface of the substrate on the first cladding layer, then a second cladding layer is formed on the light emitting portions, and the red, green and blue light emitting portions are electrically separated from each other so that three primary color light emitting portions of a self luminous type are formed on the same substrate through single crystal growth process by changing composition of a compound semiconductor layer.
公开/授权文献
- US4937470A Driver circuit for power transistors 公开/授权日：1990-06-26