发明申请
WO2007089360A2 HETEROSTRUCTURE INCLUDING LIGHT GENERATING STRUCTURE CONTAINED IN POTENTIAL WELL
审中-公开
基本信息:
- 专利标题： HETEROSTRUCTURE INCLUDING LIGHT GENERATING STRUCTURE CONTAINED IN POTENTIAL WELL
- 专利标题（中）：包括在潜在井中包含的发光结构的结构
- 申请号：PCT/US2006060464 申请日：2006-11-02
- 公开(公告)号：WO2007089360A2 公开(公告)日：2007-08-09
- 发明人： GASKA REMIGIJUS , SHUR MICHAEL , ZHANG JIANPING
- 申请人： SENSOR ELECTRONIC TECH INC , GASKA REMIGIJUS , SHUR MICHAEL , ZHANG JIANPING
- 专利权人： SENSOR ELECTRONIC TECH INC,GASKA REMIGIJUS,SHUR MICHAEL,ZHANG JIANPING
- 当前专利权人： SENSOR ELECTRONIC TECH INC,GASKA REMIGIJUS,SHUR MICHAEL,ZHANG JIANPING
- 优先权： US76527006 2006-02-04; US53975406 2006-10-09
- 主分类号： H01L31/00
- IPC分类号： H01L31/00 ; H01L21/00
摘要：
A light emitting heterostructure and/or device in which the light generating structure is contained within a potential well is provided. The potential well is configured to contain electrons, holes, and/or electron and hole pairs within the light generating structure. A phonon engineering approach can be used in which a band structure of the potential well and/or light generating structure is designed to facilitate the emission of polar optical phonons by electrons entering the light generating structure. To this extent, a difference between an energy at a top of the potential well and an energy of a quantum well in the light generating structure can be resonant with an energy of a polar optical phonon in the light generating structure material. The energy of the quantum well can comprise an energy at the top of the quantum well, an electron ground state energy, and/or the like.
摘要（中）：
提供了一种发光异质结构和/或其中发光结构被包含在势阱内的器件。 势阱被配置为在发光结构内容纳电子，空穴和/或电子和空穴对。 可以使用声子工程方法，其中将潜在阱和/或光产生结构的带结构设计为便于通过进入发光结构的电子发射极性光学声子。 在这种程度上，在发光结构材料中，势阱的顶部的能量与光产生结构中的量子阱的能量之间的差可以与极性光学声子的能量共振。 量子阱的能量可以包括量子阱顶部的能量，电子基态能量和/或类似物质。