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公开(公告)号：US09768334B2
公开(公告)日：2017-09-19
申请号：US14676183
申请日：2015-04-01
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
IPC: H01L31/00 , H01L31/0352 , H01L31/072 , H01L31/074 , H01L31/18
CPC classification number: H01L31/035218 , H01L31/072 , H01L31/074 , H01L31/18 , H01L31/1804 , H01L31/1864 , Y02E10/547 , Y02P70/521
Abstract: A photovoltaic (PV) device including: (a) a p-n junction having (i) p-type silicon substrate with an Al-doped P++ surface, (ii) a wide band intrinsic AlP region having a first side formed on the Al-doped P++ surface of the silicon substrate, and (iii) an Si-doped n++ surface formed on a second side of the AlP region that is opposite to the first side; (b) charged quantum dots formed on the Si-doped n++ surface of the p-n junction and optionally (c) an electrode connected to each side of the device; wherein the charged quantum dots are operatively linked to the p-n junction to enable electrons harvested from IR photons absorbed by the quantum dots to be harvested with electrons harvested from photons absorbed by the p-n junction and wherein the wide band intrinsic AlP region is configured to inhibit leakage of hole current. Also, a method for forming the PV device.
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公开(公告)号：US4663277A
公开(公告)日：1987-05-05
申请号：US496541
申请日：1983-05-20
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
IPC: G01N33/543 , G01N33/545 , G01N33/553 , G01N33/569 , G01N33/58 , C12Q1/70 , C12Q1/00 , G01N33/549 , G01N33/546
CPC classification number: G01N33/545 , G01N33/54306 , G01N33/54313 , G01N33/54353 , G01N33/54386 , G01N33/553 , G01N33/56983 , G01N33/585 , Y10S435/805 , Y10S435/81 , Y10S435/962 , Y10S435/968 , Y10S435/97 , Y10S435/973 , Y10S436/80 , Y10S436/805 , Y10S436/808 , Y10S436/81 , Y10S436/82 , Y10S436/824 , Y10S436/825
Abstract: Viruses are detected by means of an immunoassay method in which an extended solid phase coated with antiviral antibody is employed to bind and remove virions from a specimen by forming an immuno-complex with antigens of said virions, a mobile solid phase comprising a dispersion of microspheres coated with the antiviral antibody is used to bind said microspheres to antigens associated with said immuno-complex, and the presence of bound microspheres is detected. The detection sensitivity is amplified by the ability to more readily detect the microspheres, which may be dyed or labelled. The extended solid phase advantageously may be in the form of a dipstick which can be easily contacted with the specimen. A virus detection kit provides the extended solid phase and mobile solid phases, each coated with antiviral antibodies.
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公开(公告)号：US20120051496A1
公开(公告)日：2012-03-01
申请号：US12806976
申请日：2010-08-25
Applicant: Chia-Gee Wang , Bruce Briant Parsons
Inventor： Chia-Gee Wang , Bruce Briant Parsons
CPC classification number: H01J35/08 , H01J35/18 , H01J2235/081 , H01J2235/087
Abstract: This invention relates to the use of thick target materials 50 microns and thicker for an x-ray transmission tube; to possible target material compositions including various elements and their alloys, eutectic alloys, compounds, or intermetallic compounds; and applications for utilizing such thick target transmission x-ray tubes. The target comprises at lease one portion of the target with a thickness of 50 microns or greater. The target can be optionally attached to a substrate end-window essentially transparent to x-rays or be thick enough so that no such substrate is required. Applications include producing a high percentage of monochromatic line mission x-rays of said thick target for use in reduced dose medical imaging and other non-destructive testing applications.
Abstract translation: 本发明涉及对于x射线透射管使用厚度为50微米厚的较厚靶材料; 包括各种元素及其合金，共晶合金，化合物或金属间化合物的可能的靶材料组合物; 以及用于使用这种厚目标透射x射线管的应用。 目标包括目标的至少一部分，厚度为50微米或更大。 靶可以任选地连接到对X射线基本上透明的基底端窗或足够厚，使得不需要这样的基底。 应用包括产生高比例的所述厚靶的单色线任务x射线，用于减少剂量的医学成像和其他非破坏性测试应用。
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公开(公告)号：US20060003500A1
公开(公告)日：2006-01-05
申请号：US10480403
申请日：2001-06-14
Applicant: Chia-Gee Wang , Raphael Tsu , John Lofgren
Inventor： Chia-Gee Wang , Raphael Tsu , John Lofgren
CPC classification number: H01L21/76251 , B82Y10/00 , H01L21/76248 , H01L2924/0002 , H01L2924/00
Abstract: A method for producing an insulating or barrier layer (FIG. 1B), useful for semiconductor devices, comprises depositing a layer of silicon and at least one additional element on a silicon substrate whereby said deposited layer is substantially free of defects such that epitaxial silicon substantially free of defects can be deposited on said deposited layer. Alternatively, a monolayer of one or more elements, preferably comprising oxygen, is absorbed on a silicon substrate. A plurality of insulating layers sandwiched between epitaxial silicon forms a barrier composite. Semiconductor devices are disclosed which comprise said barrier composite.
Abstract translation: 一种用于半导体器件的绝缘或阻挡层（图1B）的制造方法，包括在硅衬底上沉积硅层和至少一个附加元件，由此所述沉积层基本上没有缺陷，使得外延硅 基本上没有缺陷可以沉积在所述沉积层上。 或者，一个或多个元素，优选包含氧的单层被吸收在硅衬底上。 夹在外延硅之间的多个绝缘层形成屏障复合材料。 公开了包含所述屏障复合材料的半导体器件。
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公开(公告)号：US4436826A
公开(公告)日：1984-03-13
申请号：US313711
申请日：1981-10-21
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
IPC: G01N33/532 , G01N33/54 , G01N33/56
CPC classification number: G01N33/532 , Y10S436/829
Abstract: An immunoassay method for measurement of the content of a target antigen or antibody in a fluid or tissue specimen comprises reacting the target with reagent antibody or antigen which forms a complex with the target and is tagged with tagging elements which are unassociated chemically with said reagent and are protected against reaction with the target and the biological and chemical environment of the assay. Preferably the reagent antibody or antigen is carried by small, tagged mobile units, such as latex particles of a size smaller than 0.8 .mu.m, having tagging elements embedded therein. The tagged complexes which are formed may be measured by X-ray fluorescence or by detection of radioactive decay. Different target antigens or antibodies can be assayed simultaneously by employing different tagged mobile units, and the mobile units with the tagging elements can be recovered for disposal or for reuse.
Abstract translation: 用于测量流体或组织标本中靶抗原或抗体含量的免疫测定方法包括使靶与试剂抗体或与靶标形成复合物的抗原反应，并用与所述试剂未化学相关的标记元件进行标记， 被保护免受与靶标的反应和测定的生物和化学环境的影响。 优选地，试剂抗体或抗原由小的标记的移动单元（例如小于0.8μm的胶乳颗粒）携带，其中嵌入有标签元件。 形成的标记复合物可以通过X射线荧光或通过检测放射性衰变来测量。 可以通过使用不同标记的移动单元同时测定不同的靶抗原或抗体，并且具有标记元件的移动单元可以被回收以供处理或重新使用。
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Patent Agency Ranking
公开(公告)号：US4118205A
公开(公告)日：1978-10-03
申请号：US745565
申请日：1976-11-29
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
Abstract: An apparatus and process for separating gaseous mixtures of molecules of different mass in which a rotating means is caused to eject a contiguous plurality of successsive groups of molecules into an evacuated space to form a continuous stream of said mixture; the molecules of each said group of molecules are allowed to move in accordance with their thermal velocities for a predetermined period of time following ejection, thereby to allow each said group of molecules to form a generally spherical configuration the outer radius of which will be enriched, in molecules of lighter mass, relative to lesser radii, a deflector means co-rotating with said rotating means is used to deflect molecules, which have been allowed to move for said predetermined period of time in accordance with their thermal velocities, from at least one desired portion of said stream and a stationary collector means disposed to receive said deflected molecules.
Abstract translation: 一种用于分离不同质量的分子的气体混合物的装置和方法，其中使旋转装置喷射连续的多个成功的分子组到抽空的空间中以形成所述混合物的连续流; 每个所述分子组的分子在喷射之后允许根据它们的热速度移动预定的时间段，从而允许每个所述分子组形成其外半径将被富集的大致球形的构型， 在相对于较小半径的较轻质量的分子中，与所述旋转装置共旋转的偏转装置用于使根据其热速度允许移动所述预定时间段的分子从至少一个 所述流的所需部分和设置成接收所述偏转分子的固定收集器装置。
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公开(公告)号：US4014666A
公开(公告)日：1977-03-29
申请号：US528128
申请日：1974-11-29
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
CPC classification number: B01D53/24
Abstract: An apparatus and process for separating gaseous mixtures of molecules of different mass in which a rotating means is caused to eject a contiguous plurality of successive groups of molecules into an evacuated space to form a continuous stream of said mixture; the molecules of each said group of molecules are allowed to move in accordance with their thermal velocities for a predetermined period of time following ejection, thereby to allow each said group of molecules to form a generally spherical configuration the outer radius of which will be enriched, in molecules of lighter mass, relative to lesser radii; and a collector means co-rotating with said rotating means is used to collect molecules, which have been allowed to move for said predetermined period of time in accordance with their thermal velocities, from at least one desired portion of said stream.
Abstract translation: 一种用于分离不同质量分子的气体混合物的装置和方法，其中使旋转装置喷射连续的多个连续的分子组到抽空的空间中以形成所述混合物的连续流; 每个所述分子组的分子在喷射之后允许根据它们的热速度移动预定的时间段，从而允许每个所述分子组形成其外半径将被富集的大致球形的构型， 在相对较小半径的较轻质量分子中; 并且与所述旋转装置共旋转的收集器装置用于从所述流的至少一个所需部分收集已被允许根据其热速度移动所述预定时间段的分子。
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公开(公告)号：US20050123097A1
公开(公告)日：2005-06-09
申请号：US10960445
申请日：2004-10-07
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
CPC classification number: H01J35/08 , H01J2235/081 , H01J2235/087 , H01J2235/088
Abstract: The invention relates to targets for an X-ray transmission tube (9); to a high efficiency, high excitation energy X-ray transmission tube; to combinations of the targets and high efficiency X-ray transmission tubes; and applications for utilizing such X-ray tubes. The target comprises two or more different thin foils (1) or at least two foils of the same material but different foil thickness on separate areas of a substantially planar substrate which is substantially transparent to X-rays. The target may also comprise at least two different foils (2, 3) layered sequentially one of the other, wherein X-rays are produced when an electron beam impinges the foil closest to the source fo the electron beam; wherein the energy of the electron beam is selectively changed to produce X-rays of a least one preselected energy characteristic of at least one of the foils.
Abstract translation: 本发明涉及X射线透射管（9）的靶。 以高效率，高激发能X射线传输管; 目标和高效X射线透射管的组合; 以及利用这种X射线管的应用。 目标包括两个或多个不同的薄箔（1）或至少两个相同材料的箔，但在基本上平坦的基底的对X射线基本透明的分开的区域上具有不同的箔厚度。 目标还可以包括至少两个不同的箔（2,3），其彼此分层地分层，其中当电子束撞击最靠近电子束的源的箔时，产生X射线; 其中电子束的能量被选择性地改变以产生至少一个箔的至少一个预选能量特性的X射线。
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公开(公告)号：US5861244A
公开(公告)日：1999-01-19
申请号：US173489
申请日：1993-12-22
Applicant: Chia-Gee Wang , Angus G. Hepburn
Inventor： Chia-Gee Wang , Angus G. Hepburn
CPC classification number: C12Q1/6823 , C12Q1/6813 , C12Q1/6839
Abstract: A method of assaying genetic sequences comprises introducing double stranded DNA to be assayed into an aqueous buffer medium containing complexes of an anchor DNA strand anchored to a support matrix and hybridized with a reporter DNA strand having a detectable label. A portion of the anchor strand or the reporter strand consists of a selected sequence of bases capable of forming a triple helix or triple strand structure with a portion of particular double stranded DNA. The reporter strand is displaced from the complex upon formation of a triple helix or triple strand structure, and displaced reporter strands are detected to determine the presence of the particular double stranded DNA. Gene probes, anchor/reporter hybrids, selected gene sequences and kits, useful in the assay method, are provided.
Abstract translation: 测定遗传序列的方法包括将待测定的双链DNA引入含有锚定在支持基质上的锚定DNA链的复合物的水性缓冲介质中，并与具有可检测标记的报道DNA链杂交。 锚链或报告基链的一部分由能够与特定双链DNA的一部分形成三螺旋或三链结构的选定的碱基序列组成。 在形成三重螺旋或三股结构时，报告物链从络合物中移位，并检测位移的报告物链以确定特定双链DNA的存在。 提供了可用于测定方法的基因探针，锚定/报道杂交体，选择的基因序列和试剂盒。
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公开(公告)号：US5627871A
公开(公告)日：1997-05-06
申请号：US509532
申请日：1995-07-31
Applicant: Chia-Gee Wang
Inventor： Chia-Gee Wang
CPC classification number: G03F9/70 , H01J35/18 , H01J35/32 , H05G1/06 , H05G1/26 , H01J2235/087 , H01J2235/186
Abstract: A compact x-ray tube assembly comprises an evacuated chamber enclosed by a ceramic tubular envelope, an attached power supply at one end connected to an emitter inside the chamber, electrostatic means for focusing a beam of electrons on a metal foil target, an end window at the other end comprising said target, the thickness and composition of the metal foil target and the e-beam energy being selected to generate a microfocused bright beam of x rays of a preselected energy. The compact assembly is useful in a method for aligning or positioning layers used in the production of microelectronics components.
Abstract translation: 紧凑的x射线管组件包括由陶瓷管状外壳包围的抽真空室，一端连接到室内的发射器的附接电源，用于将电子束聚焦在金属箔靶上的静电装置，端窗 在包括所述目标的另一端，所述金属箔靶的厚度和组成以及所述电子束能被选择以产生预选能量的x射线的聚焦光束。 紧凑的组件在用于对准或定位用于生产微电子部件的层的方法中是有用的。
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