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21. 发明授权

US08044294B2 Thermoelectric materials and devices 有权
标题翻译：热电材料和器件
公开(公告)号：US08044294B2
公开(公告)日：2011-10-25
申请号：US12254016
申请日：2008-10-20
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott , Noel A. Talcott
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott , Noel A. Talcott
IPC分类号： H01L35/14 , H01L35/22
CPC分类号： G01N23/207
摘要： New thermoelectric materials comprise highly [111]-oriented twinned group IV alloys on the basal plane of trigonal substrates, which exhibit a high thermoelectric figure of merit and good material performance, and devices made with these materials.
摘要翻译：新型热电材料在三角基板的基底面上包含高度[111]取向的孪晶IV族合金，其表现出高的热电性能和良好的材料性能，以及由这些材料制成的器件。

22. 发明申请

US20110024609A1 Apparatus and Method for Creating a Photonic Densely-Accumulated Ray-Point 有权
标题翻译：用于创建光子强积累的射线点的装置和方法
公开(公告)号：US20110024609A1
公开(公告)日：2011-02-03
申请号：US12512344
申请日：2009-07-30
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott
IPC分类号： G02B27/44 , H01L31/0232 , G03B27/32
CPC分类号： G03B27/32 , G03F7/70316 , G03F7/70383
摘要： An optical apparatus includes an optical diffraction device configured for diffracting a predetermined wavelength of incident light onto adjacent optical focal points, and a photon detector for detecting a spectral characteristic of the predetermined wavelength. One of the optical focal points is a constructive interference point and the other optical focal point is a destructive interference point. The diffraction device, which may be a micro-zone plate (MZP) of micro-ring gratings or an optical lens, generates a constructive ray point using phase-contrasting of the destructive interference point. The ray point is located between adjacent optical focal points. A method of generating a densely-accumulated ray point includes directing incident light onto the optical diffraction device, diffracting the selected wavelength onto the constructive interference focal point and the destructive interference focal point, and generating the densely-accumulated ray point in a narrow region.
摘要翻译：光学装置包括被配置为将预定波长的入射光衍射到相邻的光学焦点上的光学衍射装置，以及用于检测预定波长的光谱特性的光子检测器。其中一个光学焦点是一个建设性的干涉点，另一个光学焦点是一个破坏性的干涉点。可以是微环形光栅的微区域（MZP）或光学透镜的衍射装置使用相消干涉点的相位对应产生建设性的射线点。射线点位于相邻的光学焦点之间。产生密集累积的射线点的方法包括将入射光引导到光学衍射装置上，将所选择的波长衍射到构造干涉焦点和破坏性干涉焦点上，并在狭窄区域中产生密集累积的射线点。

23. 发明申请

US20100118683A1 Devices And Methods For A Micro-Fresnel Zone Plate Optical Device 有权
标题翻译：微型菲涅耳区域平板光学器件的设备和方法
公开(公告)号：US20100118683A1
公开(公告)日：2010-05-13
申请号：US12490747
申请日：2009-06-24
申请人： Sang H. Choi , Yeonjoon Park , Glen C. King , James R. Elliott
发明人： Sang H. Choi , Yeonjoon Park , Glen C. King , James R. Elliott
IPC分类号： G11B7/00
CPC分类号： G11B7/1353 , G11B7/1374 , G11B2007/0006 , G11B2007/13722
摘要： An embodiment generally relates to an optical device suitable for use with an optical medium for the storage and retrieval of data. The optical device includes an illumination means for providing a beam of optical radiation of wavelength λ and an optical path that the beam of optical radiation follows. The optical device also includes a diffractive optical element defined by a plurality of annular sections. The plurality of annular sections having a first material alternately disposed with a plurality of annular sections comprising a second material. The diffractive optical element generates a plurality of focal points and densely accumulated ray points with phase contrast phenomena and the optical medium is positioned at a selected focal point or ray point of the diffractive optical element.
摘要翻译：实施例一般涉及适合与光学介质一起使用以用于存储和检索数据的光学装置。该光学装置包括用于提供波长λ的光束的照射装置和光辐射束跟随的光路。光学装置还包括由多个环形部分限定的衍射光学元件。所述多个环形部分具有交替设置有包括第二材料的多个环形部分的第一材料。衍射光学元件产生具有相位对比现象的多个焦点和密集累积的光点，并且光学介质位于衍射光学元件的选定焦点或射线点处。

24. 发明申请

US20090165837A1 Thermoelectric Materials and Devices 有权
标题翻译：热电材料和器件
公开(公告)号：US20090165837A1
公开(公告)日：2009-07-02
申请号：US12254016
申请日：2008-10-20
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott , Noel A. Talcott
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , James R. Elliott , Noel A. Talcott
IPC分类号： H01L35/20 , H01L35/12 , H01B1/22 , H01B1/24
CPC分类号： G01N23/207
摘要： New thermoelectric materials comprise highly [111]-oriented twinned group IV alloys on the basal plane of trigonal substrates, which exhibit a high thermoelectric figure of merit and good material performance, and devices made with these materials.
摘要翻译：新型热电材料在三角基板的基底面上包含高度[111]取向的孪晶IV族合金，其表现出高的热电性能和良好的材料性能，以及由这些材料制成的器件。

25. 发明申请

US20080074723A1 Ferroelectric Light Control Device 失效
公开(公告)号：US20080074723A1
公开(公告)日：2008-03-27
申请号：US11470771
申请日：2006-09-07
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , Jae-Woo Kim , James R. Elliott
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , Jae-Woo Kim , James R. Elliott
IPC分类号： G02F1/03 , G02F1/07
CPC分类号： G02F1/29 , G02F1/05 , G02F2201/122
摘要： A light control device is formed by ferroelectric material and N electrodes positioned adjacent thereto to define an N-sided regular polygonal region or circular region therebetween where N is a multiple of four.

26. 发明授权

US07341883B2 Silicon germanium semiconductive alloy and method of fabricating same 有权
标题翻译：硅锗半导体合金及其制造方法
公开(公告)号：US07341883B2
公开(公告)日：2008-03-11
申请号：US11242415
申请日：2005-09-27
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King
IPC分类号： H01L21/00 , H01L29/04 , C30B23/00
CPC分类号： H01L31/1812 , H01L21/0242 , H01L21/02433 , H01L21/0245 , H01L21/02505 , H01L21/02516 , H01L21/02532 , H01L21/02609 , H01L31/1037 , Y02E10/50
摘要： A silicon germanium (SiGe) semiconductive alloy is grown on a substrate of single crystalline Al2O3. A {111} crystal plane of a cubic diamond structure SiGe is grown on the substrate's {0001} C-plane such that a orientation of the cubic diamond structure SiGe is aligned with a orientation of the {0001} C-plane. A lattice match between the substrate and the SiGe is achieved by using a SiGe composition that is 0.7223 atomic percent silicon and 0.2777 atomic percent germanium.
摘要翻译：硅锗（SiGe）半导体合金生长在单晶Al 2 O 3 3的衬底上。立方金刚石结构SiGe的{111}晶面在衬底的{0001} C面上生长，使得立方晶体结构SiGe的<110>取向与<1,0,1.0> {0001} C面的取向。通过使用硅原子比为0.7223原子％和0.2777原子百分比的锗的SiGe组合来实现衬底和SiGe之间的晶格匹配。

27. 发明授权

US08089677B2 Dynamic optical grating device and associated method for modulating light 有权
标题翻译：动态光栅装置及相关调光方法
公开(公告)号：US08089677B2
公开(公告)日：2012-01-03
申请号：US12135180
申请日：2008-06-08
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , Sang-Hyon Chu
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , Sang-Hyon Chu
IPC分类号： G02F1/01
CPC分类号： G02B5/1828 , G02F1/292 , G02F2201/305
摘要： A dynamic optical grating device and associated method for modulating light is provided that is capable of controlling the spectral properties and propagation of light without moving mechanical components by the use of a dynamic electric and/or magnetic field. By changing the electric field and/or magnetic field, the index of refraction, the extinction coefficient, the transmittivity, and the reflectivity of the optical grating device may be controlled in order to control the spectral properties of the light reflected or transmitted by the device.
摘要翻译：提供了一种用于调制光的动态光栅装置和相关联的方法，其能够通过使用动态电场和/或磁场来控制光的光谱特性和光的传播而不移动机械部件。通过改变电场和/或磁场，可以控制光栅装置的折射率，消光系数，透射率和反射率，以便控制由装置反射或透射的光的光谱特性。

28. 发明申请

US20100197508A1 Integrated Universal Chemical Detector with Selective Diffraction Array 审中-公开
$Integrated Universal Chemical Detector with Selective Diffraction Array$
标题翻译：集成通用化学检测器与选择性衍射阵列
公开(公告)号：US20100197508A1
公开(公告)日：2010-08-05
申请号：US12364777
申请日：2009-02-03
申请人： Dustin S. Carter , Yeonjoon Park , Glen C. King , Sang H. Choi
发明人： Dustin S. Carter , Yeonjoon Park , Glen C. King , Sang H. Choi
IPC分类号： C40B30/00 , C40B60/10
CPC分类号： G01N21/4788
摘要： Integrated universal chemical detector in a micro-optical chip in which chemical/bio-sensitive micro/nano-pixels are aligned to create diffraction patterns that can be visually or instrumentally categorized in order to identify a substantial plurality of agents. By using a diffraction method to create a macroscopic diffraction image, a single small array can effectively detect hundreds or even thousands of different chemicals. The apparatus can be further automated by analyzing the diffraction patterns electronically.
摘要翻译：化学/生物敏感微/纳米像素对准的微型光学芯片中的集成通用化学检测器，以产生可视觉或仪器化分类以便识别大量多种试剂的衍射图案。通过使用衍射法创建宏观衍射图像，单个小阵列可以有效地检测数百种甚至数千种不同的化学物质。可以通过电子分析衍射图来进一步自动化该装置。

29. 发明授权

US07906358B2 Epitaxial growth of cubic crystalline semiconductor alloys on basal plane of trigonal or hexagonal crystal 有权
标题翻译：立方晶体半导体合金在三角晶体或六方晶体的基面上的外延生长
公开(公告)号：US07906358B2
公开(公告)日：2011-03-15
申请号：US12254017
申请日：2008-10-20
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King
IPC分类号： H01L21/00 , H01L29/22 , H01L29/20 , H01L21/02
CPC分类号： G01N23/207
摘要： Hetero-epitaxial semiconductor materials comprising cubic crystalline semiconductor alloys grown on the basal plane of trigonal and hexagonal substrates, in which misfit dislocations are reduced by approximate lattice matching of the cubic crystal structure to underlying trigonal or hexagonal substrate structure, enabling the development of alloyed semiconductor layers of greater thickness, resulting in a new class of semiconductor materials and corresponding devices, including improved hetero-bipolar and high-electron mobility transistors, and high-mobility thermoelectric devices.
摘要翻译：异质外延半导体材料包括在三角和六边形衬底的基底面上生长的立方晶体半导体合金，其中失配位错通过立方晶体结构与下面的三角或六边形衬底结构的近似晶格匹配而减少，从而能够开发合金半导体更大厚度的层，导致新类型的半导体材料和相应的器件，包括改进的异质双极和高电子迁移率晶体管以及高迁移率热电器件。

30. 发明申请

US20090303598A1 Dynamic Optical Grating Device and Associated Method for Modulating Light 有权
标题翻译：动态光栅装置及相关调光方法
公开(公告)号：US20090303598A1
公开(公告)日：2009-12-10
申请号：US12135180
申请日：2008-06-08
申请人： Yeonjoon Park , Sang H. Choi , Glen C. King , Sang-Hyon Chu
发明人： Yeonjoon Park , Sang H. Choi , Glen C. King , Sang-Hyon Chu
IPC分类号： G02B5/18
CPC分类号： G02B5/1828 , G02F1/292 , G02F2201/305
摘要： A dynamic optical grating device and associated method for modulating light is provided that is capable of controlling the spectral properties and propagation of light without moving mechanical components by the use of a dynamic electric and/or magnetic field. By changing the electric field and/or magnetic field, the index of refraction, the extinction coefficient, the transmittivity, and the reflectivity of the optical grating device may be controlled in order to control the spectral properties of the light reflected or transmitted by the device.
摘要翻译：提供了一种用于调制光的动态光栅装置和相关联的方法，其能够通过使用动态电场和/或磁场来控制光的光谱特性和光的传播而不移动机械部件。通过改变电场和/或磁场，可以控制光栅装置的折射率，消光系数，透射率和反射率，以便控制由装置反射或透射的光的光谱特性。

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