发明授权
- 专利标题： CURRENT INJECTION DIAMOND ULTRAVIOLET LIGHT EMITTING DEVICE
- 专利标题（中）： 紫外发光电流注入设备从DIAMOND
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申请号： EP98961638.8申请日： 1998-12-28
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公开(公告)号： EP1043916B1公开(公告)日： 2005-06-29
- 发明人: HORIUCHI, Kenji , NAKAMURA, Kazuo , YAMASHITA, Satoshi
- 申请人： Tokyo Gas Co., Ltd.
- 申请人地址： 5-20, Kaigan 1-chome, Minato-ku Tokyo 105-8527 JP
- 专利权人： Tokyo Gas Co., Ltd.
- 当前专利权人： Tokyo Gas Co., Ltd.
- 当前专利权人地址： 5-20, Kaigan 1-chome, Minato-ku Tokyo 105-8527 JP
- 代理机构： Kramer - Barske - Schmidtchen
- 优先权： JP36823797 19971229
- 国际公布： WO1999034646 19990708
- 主分类号： H05B33/14
- IPC分类号： H05B33/14 ; H01S3/16 ; C09K11/65
摘要：
A current injection diamond ultraviolet light emitting device comprising a high-quality diamond crystal and electrodes formed thereon, wherein carriers are injected by applying a dc voltage between the electrodes to cause light emmission by recombination of diamond free excitons. The diamond crystal is selected considering the photoluminescence spectrum and the half width of the Raman scattering peak inherent in diamond.
公开/授权文献
- EP1043916A1 CURRENT INJECTION DIAMOND ULTRAVIOLET LIGHT EMETTING DEVICE 公开/授权日：2000-10-11
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