Compound semiconductor light emitting device and method of preparing the same
文献类型:专利
作者 | MIURA, YOSHIKI; MATSUBARA, HIDEKI; MATSUSHIMA, MASATO; SEKI, HISASHI; KOUKITU, AKINORI |
发表日期 | 1998-05-26 |
专利号 | US5756374 |
著作权人 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
国家 | 美国 |
文献子类 | 授权发明 |
其他题名 | Compound semiconductor light emitting device and method of preparing the same |
英文摘要 | A compound semiconductor light emitting device of high performance and a method which can industrially prepare the same are provided. The compound semiconductor light emitting device includes a GaAs substrate, a buffer layer consisting of GaN, having a thickness of 10 nm to 80 nm, which is formed on the substrate, an epitaxial layer consisting of AlxGa1-xN(0=x<1) which is formed on the buffer layer, an incommensurate plane which is located on the interface between the buffer layer and the epitaxial layer, a light emitting layer which is formed on the epitaxial layer, and a cladding layer which is formed on the light emitting layer. The buffer layer is formed by organic metal chloride vapor phase epitaxy at a first temperature, while the epitaxial layer is formed by organic metal chloride vapor phase epitaxy at a second temperature which is higher than the first temperature. The light emitting layer preferably consists of InyGa1-yN (0 |
公开日期 | 1998-05-26 |
申请日期 | 1997-05-15 |
状态 | 失效 |
源URL | [http://ir.opt.ac.cn/handle/181661/40120] ![]() |
专题 | 半导体激光器专利数据库 |
作者单位 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
推荐引用方式 GB/T 7714 | MIURA, YOSHIKI,MATSUBARA, HIDEKI,MATSUSHIMA, MASATO,et al. Compound semiconductor light emitting device and method of preparing the same. US5756374. 1998-05-26. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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