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公开(公告)号：CA2567907A1
公开(公告)日：2005-12-29
申请号：CA2567907
申请日：2005-06-07
Applicant: NANOSYS INC
Inventor： DUAN XIANGFENG , FREEMAN WILLIAM P , HEALD DAVID , LEON FRANCISCO , LIU CHAO , SCHER ERIK , BURETEA MIHAI , BREWER RHETT , WHITEFORD JEFFERY A , CHEN JIAN , CRUDEN CHU KAREN , MEISEL ANDREAS , PARCE J WALLACE , MIN KYU S
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公开(公告)号：AU2005254490A1
公开(公告)日：2005-12-29
申请号：AU2005254490
申请日：2005-06-07
Applicant: NANOSYS INC
Inventor： CHEN JIAN , BREWER RHETT , MEISEL ANDREAS , FREEMAN WILLIAM P , SCHER ERIK , CRUDEN CHU KAREN , LIU CHAO , DUAN XIANGFENG , WHITEFORD JEFFERY A , HEALD DAVID , LEON FRANCISCO , BURETEA MIHAI , MIN KYU S , PARCE J WALLACE
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公开(公告)号：AU2003298998A1
公开(公告)日：2004-04-08
申请号：AU2003298998
申请日：2003-09-04
Applicant: NANOSYS INC
Inventor： MEISEL ANDREAS , WHITEFORD JEFFERY A , BURETEA MIHAI , SCHER ERIK , EMPEDOCLES STEVE
IPC: A61K9/14 , C08K3/34 , G03C5/00 , H01L20060101
Abstract: This invention provides compositions and devices having structurally ordered nanostructures, as well as methods for producing structurally ordered nanostructures.
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公开(公告)号：AU2003279708A1
公开(公告)日：2004-03-29
申请号：AU2003279708
申请日：2003-09-04
Applicant: NANOSYS INC
Inventor： CHOW CALVIN , EMPEDOCLES STEPHEN , MEISEL ANDREAS , PARCE WALLACE J , SCHER ERIK , BURETEA MIHAI A
IPC: B82B1/00 , H01L20060101 , H01L31/00 , H01L31/0256 , H01L31/0264 , H01L31/0272 , H01L31/0296 , H01L31/0352 , H01L31/036 , H01L31/0384 , H01L51/00 , H01L51/42
Abstract: Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
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公开(公告)号：AU2003298998A8
公开(公告)日：2004-04-08
申请号：AU2003298998
申请日：2003-09-04
Applicant: NANOSYS INC
Inventor： WHITEFORD JEFFERY A , SCHER ERIK , MEISEL ANDREAS , EMPEDOCLES STEVE , BURETEA MIHAI
IPC: A61K9/14 , C08K3/34 , G03C5/00 , H01L20060101
Abstract: This invention provides compositions and devices having structurally ordered nanostructures, as well as methods for producing structurally ordered nanostructures.
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Patent Agency Ranking
公开(公告)号：AU2003279708A8
公开(公告)日：2004-03-29
申请号：AU2003279708
申请日：2003-09-04
Applicant: NANOSYS INC
Inventor： CHOW CALVIN , MEISEL ANDREAS , BURETEA MIHAI A , EMPEDOCLES STEPHEN , PARCE WALLACE J , SCHER ERIK
IPC: B82B1/00 , H01L20060101 , H01L31/00 , H01L31/0256 , H01L31/0264 , H01L31/0272 , H01L31/0296 , H01L31/0352 , H01L31/036 , H01L31/0384 , H01L51/00 , H01L51/42 , H01L31/04
Abstract: Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
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公开(公告)号：WO2008013780A2
公开(公告)日：2008-01-31
申请号：PCT/US2007016584
申请日：2007-07-23
Applicant: NANOSYS INC , PARCE J WALLACE , BERNATIS PAUL , DUBROW ROBERT , FREEMAN WILLIAM P , GAMORAS JOEL , KAN SHIHAI , MEISEL ANDREAS , QIAN BAIXIN , WHITEFORD JEFFERY A , ZIEBARTH JONATHAN
Inventor： PARCE J WALLACE , BERNATIS PAUL , DUBROW ROBERT , FREEMAN WILLIAM P , GAMORAS JOEL , KAN SHIHAI , MEISEL ANDREAS , QIAN BAIXIN , WHITEFORD JEFFERY A , ZIEBARTH JONATHAN
CPC classification number: C09K11/02 , B82Y20/00 , B82Y30/00 , C01B19/007 , C01G9/08 , C01P2002/72 , C01P2002/84 , C01P2004/04 , C01P2004/64 , C01P2004/80 , C01P2004/84 , C09K11/565 , C09K11/70 , C09K11/883 , G02B1/11 , G02B3/0087 , G02B2207/101 , H01L33/502 , Y10S977/783
Abstract: Matrixes doped with semiconductor nanocrystals are provided. In certain embodiments, the semiconductor nanocrystals have a size and composition such that they absorb or emit light at particular wavelengths. The nanocrystals can comprise ligands that allow for mixing with various matrix materials, including polymers, such that a minimal portion of light is scattered by the matrixes. The matrixes of the present invention can also be utilized in refractive index matching applications. In other embodiments, semiconductor nanocrystals are embedded within matrixes to form a nanocrystal density gradient, thereby creating an effective refractive index gradient. The matrixes of the present invention can also be used as filters and antireflective coatings on optical devices and as down-converting layers. Processes for producing matrixes comprising semiconductor nanocrystals are also provided. Nanostructures having high quantum efficiency, small size, and/or a narrow size distribution are also described, as are methods of producing indium phosphide nanostructures and core-shell nanostructures with Group II- VI shells. A variety of novel nanostructure ligands are described.
Abstract translation: 提供掺杂半导体纳米晶体的矩阵。 在某些实施方案中，半导体纳米晶体具有使其吸收或发射特定波长的光的尺寸和组成。 纳米晶体可以包括允许与各种基质材料（包括聚合物）混合的配体，使得最小部分的光被基质散射。 本发明的基质也可用于折射率匹配应用。 在其它实施例中，将半导体纳米晶体嵌入在基质内以形成纳米晶体密度梯度，从而产生有效的折射率梯度。 本发明的基质也可以用作光学器件上的滤光片和抗反射涂层以及下变换层。 还提供了用于生产包含半导体纳米晶体的基质的方法。 还描述了具有高量子效率，小尺寸和/或窄尺寸分布的纳米结构，以及制备具有II-VI族壳的磷化铟纳米结构和核 - 壳纳米结构的方法。 描述了各种新型纳米结构配体。
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8.发明申请NANOSTRUCTURE AND NANOCOMPOSITE BASED COMPOSITIONS AND PHOTOVOLTAIC DEVICES 审中-公开纳米结构和纳米复合材料组合物和光电器件
公开(公告)号：WO2004023527A3
公开(公告)日：2004-07-29
申请号：PCT/US0327846
申请日：2003-09-04
Applicant: NANOSYS INC , SCHER ERIK , BURETEA MIHAI A , CHOW CALVIN , EMPEDOCLES STEPHEN , MEISEL ANDREAS , PARCE J WALLACE
Inventor： SCHER ERIK , BURETEA MIHAI A , CHOW CALVIN , EMPEDOCLES STEPHEN , MEISEL ANDREAS , PARCE J WALLACE
IPC: B82B1/00 , H01L20060101 , H01L31/00 , H01L31/0256 , H01L31/0264 , H01L31/0272 , H01L31/0296 , H01L31/0352 , H01L31/036 , H01L31/0384 , H01L51/00 , H01L51/42 , H01L31/04 , H01L31/1352
CPC classification number: H01L31/04 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L31/0384 , H01L51/0036 , H01L51/0037 , H01L51/4213 , H01L51/4226 , H01L51/426 , Y02E10/549 , Y02P70/521
Abstract: Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
Abstract translation: 提供纳米复合光伏器件，其通常包括作为光活性层的至少一部分的半导体纳米晶体。 包含核 - 壳纳米结构和/或两组纳米结构的光伏器件和其它分层器件，其中纳米结构不一定是纳米复合材料的一部分，也是本发明的特征。 还提供了用于这种装置的各种架构，包括柔性和刚性架构，平面和非平面架构等，以及结合这种装置的系统，以及用于制造这种装置的方法和系统。 包含两种不同材料的纳米结构群的组合物也是本发明的特征。
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9.发明申请POST-DEPOSITION ENCAPSULATION OF NANOSTRUCTURES: COMPOSITIONS, DEVICES AND SYSTEMS INCORPORATING SAME 审中-公开纳米结构的沉积后沉积：组成，装置和系统
公开(公告)号：WO2005123373A3
公开(公告)日：2009-04-16
申请号：PCT/US2005020100
申请日：2005-06-07
Applicant: NANOSYS INC , WHITEFORD JEFFERY A , BREWER RHETT , BURETEA MIHAI , CHEN JIAN , CRUDEN CHU KAREN , DUAN XIANGFENG , FREEMAN WILLIAM P , HEALD DAVID , LEON FRANCISCO , LIU CHAO , MEISEL ANDREAS , MIN KYU S , PARCE J WALLACE , SCHER ERIK
Inventor： WHITEFORD JEFFERY A , BREWER RHETT , BURETEA MIHAI , CHEN JIAN , CRUDEN CHU KAREN , DUAN XIANGFENG , FREEMAN WILLIAM P , HEALD DAVID , LEON FRANCISCO , LIU CHAO , MEISEL ANDREAS , MIN KYU S , PARCE J WALLACE , SCHER ERIK
CPC classification number: C09C1/3081 , B82Y30/00 , C01P2004/16 , C01P2004/45 , C01P2004/54 , C01P2004/64 , C01P2006/10 , C01P2006/40 , C01P2006/60 , C09C3/006 , C09C3/063 , C09C3/12 , H01G4/14 , Y10S977/773 , Y10T428/2982 , Y10T428/2989 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998
Abstract: Ligand compositions for use in preparing discrete coated nanostructures are provided, as well as the coated nanostructures themselves and devices incorporating same. Methods for post-deposition shell formation on a nanostructure and for reversibly modifying nanostructures are also provided. The ligands and coated nanostructures of the present invention are particularly useful for close packed nanostructure compositions, which can have improved quantum confinement and/or reduced cross-talk between nanostructures.
Abstract translation: 提供了用于制备离散涂层纳米结构的配体组合物，以及涂覆的纳米结构本身和结合其的装置。 还提供了在纳米结构上沉积后壳形成和用于可逆修饰纳米结构的方法。 本发明的配体和包被的纳米结构对于紧密堆积的纳米结构组合物是特别有用的，其可以具有改进的量子限制和/或降低纳米结构之间的串扰。
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10.发明公开
公开(公告)号：EP1540741A4
公开(公告)日：2011-12-28
申请号：EP03773047
申请日：2003-09-04
Applicant: NANOSYS INC
Inventor： SCHER ERIK , BURETEA MIHAI A , CHOW CALVIN , EMPEDOCLES STEPHEN , MEISEL ANDREAS , PARCE WALLACE J
IPC: B82B1/00 , H01L31/04 , H01L20060101 , H01L31/00 , H01L31/0256 , H01L31/0264 , H01L31/0272 , H01L31/0296 , H01L31/0352 , H01L31/036 , H01L31/0384 , H01L51/00 , H01L51/42
CPC classification number: H01L31/04 , B82Y10/00 , B82Y20/00 , B82Y30/00 , H01L31/0384 , H01L51/0036 , H01L51/0037 , H01L51/4213 , H01L51/4226 , H01L51/426 , Y02E10/549 , Y02P70/521
Abstract: Nanocomposite photovoltaic devices are provided that generally include semiconductor nanocrystals as at least a portion of a photoactive layer. Photovoltaic devices and other layered devices that comprise core-shell nanostructures and/or two populations of nanostructures, where the nanostructures are not necessarily part of a nanocomposite, are also features of the invention. Varied architectures for such devices are also provided including flexible and rigid architectures, planar and non-planar architectures and the like, as are systems incorporating such devices, and methods and systems for fabricating such devices. Compositions comprising two populations of nanostructures of different materials are also a feature of the invention.
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