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21. 发明申请

US20130209780A1 TUNABLE NANOPOROUS FILMS ON POLYMER SUBSTRATES, AND METHOD FOR THEIR MANUFACTURE 有权
标题翻译：聚合物基板上的可分离的纳米薄膜及其制造方法
公开(公告)号：US20130209780A1
公开(公告)日：2013-08-15
申请号：US13817922
申请日：2011-08-25
申请人： David J. Poxson , Frank W. Mont , E. Fred Schubert , Richard W. Siegel
发明人： David J. Poxson , Frank W. Mont , E. Fred Schubert , Richard W. Siegel
IPC分类号： C23C16/48 , C23C14/32 , C23C14/34 , C23C16/44 , C23C16/50
CPC分类号： C23C16/487 , B82Y20/00 , B82Y30/00 , C23C14/083 , C23C14/10 , C23C14/226 , C23C14/325 , C23C14/34 , C23C16/44 , C23C16/50 , Y02T50/67 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249978
摘要： The invention is directed to a composite polymer/nanoporous film system and methods of fabrication of tunable nanoporous coatings on flexible polymer substrates. The porosity of the nanoporous film can be tuned during fabrication to a desired value by adjusting the deposition conditions. Experiments show that SiO2 coatings with tunable porosity fabricated by oblique-angle electron beam deposition can be deposited on polymer substrates. These conformable coatings have many applications, including in the field of optics where the ability to fabricate tunable refractive index coatings on a variety of materials and shapes is of great importance.
摘要翻译：本发明涉及复合聚合物/纳米多孔膜系统以及在柔性聚合物基底上制造可调纳米多孔涂层的方法。通过调节沉积条件，可以在制造期间将纳米多孔膜的孔隙率调节到所需的值。实验表明，通过倾斜角电子束沉积制造的具有可调孔隙的SiO 2涂层可以沉积在聚合物基底上。这些合适的涂层具有许多应用，包括在光学领域，其中在各种材料和形状上制造可调谐折射率涂层的能力是非常重要的。

22. 发明授权

US06294475B1 Crystallographic wet chemical etching of III-nitride material 失效
标题翻译： III族氮化物材料的晶体湿化学蚀刻
公开(公告)号：US06294475B1
公开(公告)日：2001-09-25
申请号：US09338709
申请日：1999-06-23
申请人： E. Fred Schubert , Dean A. Stocker
发明人： E. Fred Schubert , Dean A. Stocker
IPC分类号： H01L2120
CPC分类号： H01L21/30617
摘要： A method of processing III-Nitride epitaxial layer system on a substrate. The process includes exposing non-c-plane surfaces of the III-nitride epitaxial layer system, for example by etching to a selected depth or cleaving, and crystallographical etching the epitaxial layer system in order to obtain crystallographic plane surfaces. In an exemplary embodiment, the III-Nitride epitaxial layer system includes GaN. In accordance with one aspect of the exemplary embodiment, the etching step includes reactive ion etching in a chlorine-based plasma, PEC etching in a KOH solution or cleaving, and the crystallographical etching step includes immersing the epitaxial layer system in a crystallographic etching chemical, such as phosphoric acid, molten KOH, KOH dissolved in ethylene glycol, sodium hydroxide dissolved in ethylene glycol, tetraethyl ammonium hydroxide, or tetramethyl ammonium hydroxide. Speaific etching planes are chosen in accordance with varying the orientation of the exposing step, the etching chemical, and the temperature at which the epitaxial layer system is etched.
摘要翻译：一种在衬底上处理III-氮化物外延层系的方法。该工艺包括将III族氮化物外延层系统的非c面表面曝光，例如通过蚀刻至所选择的深度或切割，以及对外延层系统进行晶体刻蚀以获得晶面平面。在示例性实施例中，III-氮化物外延层系统包括GaN。根据示例性实施例的一个方面，蚀刻步骤包括在氯基等离子体中的反应离子蚀刻，在KOH溶液中蚀刻PEC或切割，并且晶体学蚀刻步骤包括将外延层系统浸入结晶蚀刻化学品中，溶解在乙二醇中的磷酸，熔融的KOH，KOH，溶于乙二醇的氢氧化钠，氢氧化四乙基铵或氢氧化四甲基铵。根据暴露步骤的方向，蚀刻化学品以及外延层系统被蚀刻的温度来选择突出的蚀刻平面。

23. 发明授权

US09732427B2 Tunable nanoporous films on polymer substrates, and method for their manufacture 有权
公开(公告)号：US09732427B2
公开(公告)日：2017-08-15
申请号：US13817922
申请日：2011-08-25
申请人： David J. Poxson , Frank W. Mont , E. Fred Schubert , Richard W. Siegel
发明人： David J. Poxson , Frank W. Mont , E. Fred Schubert , Richard W. Siegel
IPC分类号： C23C14/08 , C23C16/48 , C23C14/10 , C23C14/22 , C23C14/32 , C23C14/34 , C23C16/44 , C23C16/50 , B82Y20/00 , B82Y30/00
CPC分类号： C23C16/487 , B82Y20/00 , B82Y30/00 , C23C14/083 , C23C14/10 , C23C14/226 , C23C14/325 , C23C14/34 , C23C16/44 , C23C16/50 , Y02T50/67 , Y10T428/249967 , Y10T428/249969 , Y10T428/24997 , Y10T428/249978
摘要： The invention is directed to a composite polymer/nanoporous film system and methods of fabrication of tunable nanoporous coatings on flexible polymer substrates. The porosity of the nanoporous film can be tuned during fabrication to a desired value by adjusting the deposition conditions. Experiments show that SiO2 coatings with tunable porosity fabricated by oblique-angle electron beam deposition can be deposited on polymer substrates. These conformable coatings have many applications, including in the field of optics where the ability to fabricate tunable refractive index coatings on a variety of materials and shapes is of great importance.

24. 发明授权

US5932899A Semiconductor having enhanced acceptor activation 失效
标题翻译：具有增强的受体激活的半导体
公开(公告)号：US5932899A
公开(公告)日：1999-08-03
申请号：US916292
申请日：1997-08-22
申请人： E. Fred Schubert
发明人： E. Fred Schubert
IPC分类号： H01L29/15 , H01L33/32 , H01L29/205 , H01L31/0328 , H01L33/00
CPC分类号： H01L33/325 , B82Y10/00 , H01L29/151 , H01L29/158
摘要： A semiconductor having enhanced acceptor activation is disclosed. The semiconductor comprises a ternary compound having a non-abruptly varying composition that is uniformly doped. The modulation of the chemical composition leads to a variation of the valence band energy. The modulation of the valence band results in a strong enhancement of the acceptor activation. A method for making a semiconductor having enhanced acceptor activation comprises two steps. They are (1) forming a ternary compound semiconductor having a non-abruptly varying composition, and (2) uniformly doping said semiconductor with a dopant. These two steps may be conducted simultaneously.
摘要翻译：公开了具有增强的受体激活的半导体。半导体包括具有均匀掺杂的非突变变化组成的三元化合物。化学成分的调制导致价带能量的变化。价带的调制导致受体激活的强烈增强。制备具有增强的受体激活的半导体的方法包括两个步骤。它们是（1）形成具有非突变变化组成的三元化合物半导体，和（2）用掺杂剂均匀掺杂所述半导体。这两个步骤可以同时进行。

25. 发明授权

US08164727B2 Liquid crystal display with refractive index matched electrodes 有权
$Liquid crystal display with refractive index matched electrodes$
标题翻译：具有折射率匹配电极的液晶显示器
公开(公告)号：US08164727B2
公开(公告)日：2012-04-24
申请号：US12768975
申请日：2010-04-28
申请人： Jaehee Cho , E. Fred Schubert , Xing Yan
发明人： Jaehee Cho , E. Fred Schubert , Xing Yan
IPC分类号： G02F1/1335 , G02F1/13 , H01L21/00
CPC分类号： G02F1/13439 , G02F1/1362
摘要： Image display structures and methods of forming image display structures are provided. The image display structure includes a liquid crystal layer disposed between opposing substrates and first and second transparent electrodes disposed between the liquid crystal layer and the respective opposing substrates. At least one of the first and second transparent electrodes includes a porosity such that a refractive index of the respective transparent electrode is reduced.
摘要翻译：提供了图像显示结构和形成图像显示结构的方法。图像显示结构包括设置在相对基板之间的液晶层和设置在液晶层和相应的相对基板之间的第一和第二透明电极。第一和第二透明电极中的至少一个包括使得各透明电极的折射率降低的孔隙率。

26. 发明申请

US20110128489A1 LIQUID CRYSTAL DISPLAY WITH REFRACTIVE INDEX MATCHED ELECTRODES 有权
标题翻译：液晶显示器与反射指数匹配电极
公开(公告)号：US20110128489A1
公开(公告)日：2011-06-02
申请号：US12768975
申请日：2010-04-28
申请人： Jaehee Cho , E. Fred Schubert , Xing Yan
发明人： Jaehee Cho , E. Fred Schubert , Xing Yan
IPC分类号： G02F1/1335 , G02F1/13
CPC分类号： G02F1/13439 , G02F1/1362
摘要： Image display structures and methods of forming image display structures are provided. The image display structure includes a liquid crystal layer disposed between opposing substrates and first and second transparent electrodes disposed between the liquid crystal layer and the respective opposing substrates. At least one of the first and second transparent electrodes includes a porosity such that a refractive index of the respective transparent electrode is reduced.
摘要翻译：提供了图像显示结构和形成图像显示结构的方法。图像显示结构包括设置在相对基板之间的液晶层和设置在液晶层和相应的相对基板之间的第一和第二透明电极。第一和第二透明电极中的至少一个包括使得各透明电极的折射率降低的孔隙率。

27. 发明授权

US06784462B2 Light-emitting diode with planar omni-directional reflector 有权
标题翻译：具有平面全方位反射器的发光二极管
公开(公告)号：US06784462B2
公开(公告)日：2004-08-31
申请号：US10317564
申请日：2002-12-12
申请人： E. Fred Schubert
发明人： E. Fred Schubert
IPC分类号： H01L3300
CPC分类号： H01L33/405 , H01L33/0079 , H01L33/14 , H01L33/387
摘要： A high extraction efficiency, light-emitting diode having a reflective submount and methods for forming the LED. A light-emitting region is disposed between a top contact and a conductive holder. The region extends beyond an area underlying the top contact. An omni-directional reflector is disposed between the light-emitting region and the conductive holder. According to one embodiment, the reflector comprises one or more electrically conductive contacts configured to correspond to an area beyond the area underlying the top contact. According to one embodiment, the reflector comprises a dielectric layer having a refractive index of between about 1.10 and 2.25, contacts extending through the reflector, and a reflective conductive film.
摘要翻译：高提取效率，具有反射底座的发光二极管和用于形成LED的方法。发光区域设置在顶部触点和导电支架之间。该区域延伸到顶部触点下方的区域之外。在发光区域和导电保持器之间设置全向反射器。根据一个实施例，反射器包括一个或多个导电触头，其被配置为对应于超过顶部触点下方的区域的区域。根据一个实施例，反射器包括折射率介于约1.10和2.25之间的电介质层，延伸穿过反射器的触点和反射导电膜。

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