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公开(公告)号:EP1205984A1
公开(公告)日:2002-05-15
申请号:EP00940851.9
申请日:2000-06-27
申请人: Tokyo Gas Co., Ltd.
发明人: ISHIKURA, Takefumi Tokyo Gas Co., Ltd. , HORIUCHI, Kenji Tokyo Gas Co., Ltd. , YAMASHITA, Satoshi Tokyo Gas Co., Ltd. , KAWAMURA, Aki Tokyo Gas Co., Ltd. , NAKAMURA, Kazuo Tokyo Gas Co., Ltd. , NAKAMURA, Kenichi Tokyo Gas Co., Ltd. , IDE, Takahiro Tokyo Gas Co., Ltd.
IPC分类号: H01L33/00 , H01L21/205 , H05B33/14
CPC分类号: H01L33/34 , H05B33/145
摘要: A small, simple current-injection diamond ultraviolet light-emitting device comprising a high-quality diamond grown by chemical vapor deposition (CVD) method (1), a surface conductive layer (2) provided on the surface of the diamond, and electrodes (4,5) provided on the surface conductive layer. The device is a free-exciton recombination emission diamond ultraviolet light-emitting device comprising a CVD diamond crystal where the free-exciton recombination radiation (235nm) caused by current injection is dominant.
摘要翻译: 一种小型简单的电流注入金刚石紫外线发光器件,其包括通过化学气相沉积(CVD)方法(1)生长的高质量金刚石,设置在金刚石表面上的表面导电层(2)和电极 4,5)设置在表面导电层上。 该器件是包含CVD金刚石晶体的自由激子复合发射金刚石紫外光发射器件,其中由电流注入引起的自由激子复合辐射(235nm)占主导地位。