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公开(公告)号：US09580350B2
公开(公告)日：2017-02-28
申请号：US14921487
申请日：2015-10-23
Applicant: Corning Incorporated
Inventor： Sezhian Annamalai , Carlos Alberto Duran , Kenneth Edward Hrdina
CPC classification number: C03C3/06 , C03B19/06 , C03B19/12 , C03B19/1453 , C03B32/00 , C03B2201/10 , C03B2201/23 , C03B2201/30 , C03B2201/32 , C03B2201/40 , C03B2201/42 , C03B2201/50 , C03B2201/54 , C03C3/076 , C03C10/0009 , C03C2201/10 , C03C2201/23 , C03C2201/30 , C03C2201/32 , C03C2201/40 , C03C2201/42 , C03C2201/50 , C03C2201/54 , C03C2201/58 , C03C2203/54
Abstract: Ultralow expansion titania-silica glass. The glass has high hydroxyl content and optionally include one or more dopants. Representative optional dopants include boron, alkali elements, alkaline earth elements or metals such as Nb, Ta, Al, Mn, Sn Cu and Sn. The glass is prepared by a process that includes steam consolidation to increase the hydroxyl content. The high hydroxyl content or combination of dopant(s) and high hydroxyl content lowers the fictive temperature of the glass to provide a glass having a very low coefficient of thermal expansion (CTE), low fictive temperature (Tf), and low expansivity slope.
Abstract translation: 超低膨胀二氧化钛 - 二氧化硅玻璃。 玻璃具有高羟基含量，并且任选地包括一种或多种掺杂剂。 代表性的可选掺杂剂包括硼，碱元素，碱土金属元素或诸如Nb，Ta，Al，Mn，Sn Cu和Sn的金属。 玻璃通过包括蒸汽固结以增加羟基含量的方法制备。 高羟基含量或掺杂剂和高羟基含量的组合降低了玻璃的假想温度，以提供具有非常低的热膨胀系数（CTE），低假想温度（Tf）和低膨胀斜率的玻璃。
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2.发明申请QUANTUM DOT-GLASS COMPOSITE LUMINESCENT MATERIAL AND MANUFACTURING METHOD THEREOF 审中-公开量子光玻璃复合发光材料及其制造方法公开(公告)号：US20130011551A1
公开(公告)日：2013-01-10
申请号：US13634605
申请日：2010-04-22
Applicant: Mingjie Zhou , Wenbo Ma , Yanbo Qiao
Inventor： Mingjie Zhou , Wenbo Ma , Yanbo Qiao
CPC classification number: C03C23/0095 , C03C3/06 , C03C4/12 , C03C14/006 , C03C17/326 , C03C2201/10 , C03C2201/32 , C03C2201/58
Abstract: A quantum dot-glass composite luminescent material is provided, the base of which is nanometer pore glass. The nanometer pore glass is doped with luminescent quantum dot. A manufacturing method for the luminescent material is also provided, which includes: step one, preparing an aqueous or organic solution of a single luminescent quantum dot, or a mixed aqueous or organic solution of two or more luminescent quantum dots; step two, immersing the nanometer pore glass in the solution of step one for at least ten minutes; step three, taking the immersed nanometer pore glass out of the solution and drying it in the air, wrapping and packaging the nanometer pore glass with resin, and obtaining the quantum dot-glass composite luminescent material after solidifying it. The composite luminescent material and manufacturing method thereof are suitable for industrialization and have a broad application in the fields of illumination, LED, display and so on.
Abstract translation: 提供量子点阵玻璃复合发光材料，其基底为纳米孔玻璃。 纳米孔玻璃掺杂有发光量子点。 还提供了一种发光材料的制造方法，其包括：制备单个发光量子点的水溶液或有机溶液，或两种或更多种发光量子点的混合水溶液或有机溶液; 第二步，将纳米孔玻璃浸入第一步溶液中至少十分钟; 第三步，将浸没的纳米孔玻璃从溶液中取出并在空气中干燥，用树脂包裹纳米孔玻璃，并在固化后得到量子点阵玻璃复合发光材料。 复合发光材料及其制造方法适用于工业化，在照明，LED，显示器等领域具有广泛的应用。
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公开(公告)号：US20160137545A1
公开(公告)日：2016-05-19
申请号：US14921487
申请日：2015-10-23
Applicant: Corning Incorporated
Inventor： Sezhian Annamalai , Carlos Alberto Duran , Kenneth Edward Hrdina
IPC: C03C3/06
CPC classification number: C03C3/06 , C03B19/06 , C03B19/12 , C03B19/1453 , C03B32/00 , C03B2201/10 , C03B2201/23 , C03B2201/30 , C03B2201/32 , C03B2201/40 , C03B2201/42 , C03B2201/50 , C03B2201/54 , C03C3/076 , C03C10/0009 , C03C2201/10 , C03C2201/23 , C03C2201/30 , C03C2201/32 , C03C2201/40 , C03C2201/42 , C03C2201/50 , C03C2201/54 , C03C2201/58 , C03C2203/54
Abstract: Ultralow expansion titania-silica glass. The glass has high hydroxyl content and optionally include one or more dopants. Representative optional dopants include boron, alkali elements, alkaline earth elements or metals such as Nb, Ta, Al, Mn, Sn Cu and Sn. The glass is prepared by a process that includes steam consolidation to increase the hydroxyl content. The high hydroxyl content or combination of dopant(s) and high hydroxyl content lowers the fictive temperature of the glass to provide a glass having a very low coefficient of thermal expansion (CTE), low fictive temperature (Tf), and low expansivity slope.
Abstract translation: 超低膨胀二氧化钛 - 二氧化硅玻璃。 玻璃具有高羟基含量，并且任选地包括一种或多种掺杂剂。 代表性的可选掺杂剂包括硼，碱元素，碱土金属元素或诸如Nb，Ta，Al，Mn，Sn Cu和Sn的金属。 玻璃通过包括蒸汽固结以增加羟基含量的方法制备。 高羟基含量或掺杂剂和高羟基含量的组合降低了玻璃的假想温度，以提供具有非常低的热膨胀系数（CTE），低假想温度（Tf）和低膨胀斜率的玻璃。
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公开(公告)号：US06542690B1
公开(公告)日：2003-04-01
申请号：US09566542
申请日：2000-05-08
Applicant: Adam J. G. Ellison , Rostislav R. Khrapko
Inventor： Adam J. G. Ellison , Rostislav R. Khrapko
IPC: G02B600
CPC classification number: G02B6/02114 , C03B19/1415 , C03B19/1423 , C03B37/01807 , C03B37/0183 , C03B2201/20 , C03B2201/58 , C03B2203/18 , C03C3/06 , C03C3/076 , C03C13/045 , C03C13/046 , C03C2201/10 , C03C2201/28 , C03C2201/31 , C03C2201/32 , C03C2201/3417 , C03C2201/42 , C03C2201/58 , C03C2203/40 , C03C2203/44 , G02B6/02 , G02B6/021 , G02B6/02138 , G02B6/0219
Abstract: The present invention relates to a glass article for use as an optical waveguide fiber and more particularly to an optical waveguide fiber, the core of which is doped with a chalcogenide element to significantly increase the refractive index of the core. The subject of this invention is novel doped silica core compositions wherein a portion of the oxygen in the silica is replaced with either sulfur, selenium or tellurium using plasma enhanced chemical vapor deposition (PECVD). These compositions are designed to have higher refractive indices than silica, low coefficients of expansion, high optical transparency, and appropriate viscosity and softening points to make them ideal candidates for use as optical waveguide fibers.
Abstract translation: 本发明涉及一种用作光波导光纤的玻璃制品，更具体地说，涉及一种光纤光纤，其光纤掺杂有硫属元素元素以显着提高芯的折射率。 本发明的主题是新型掺杂二氧化硅芯组合物，其中使用等离子体增强化学气相沉积（PECVD）将二氧化硅中的氧的一部分用硫，硒或碲代替。 这些组合物被设计为具有比二氧化硅更高的折射率，低膨胀系数，高光学透明度和适当的粘度和软化点，以使其成为用作光波导纤维的理想候选物。
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Patent Agency Ranking
公开(公告)号：US20190084867A1
公开(公告)日：2019-03-21
申请号：US16077086
申请日：2017-02-14
Applicant: Heraeus Deutschland GmbH & Co. KG
Inventor： Christian NEUMANN
CPC classification number: C03C3/06 , C03C3/083 , C03C4/14 , C03C23/0095 , C03C2201/58 , C03C2204/00 , C23C14/3414 , H01J37/3429 , H01L45/085 , H01L45/142 , H01L45/143 , H01L45/145 , H01L45/147 , H01L45/1608 , H01L45/1616 , H01L45/1625
Abstract: A composition comprising (i) a matrix comprising a metal oxide, metal sulphide and/or metal selenide as the matrix material, the metal oxide, metal sulphide and/or metal selenide comprising at least two metals M1 and M2, and (ii) a metal M3 which is mobile in the matrix. The atomic ratio of M1 to M2 is within the range of 75:25 to 99.99:0.01; the valence states of M1, M2 and M3 are all positive; the valence state of M1 is larger than the valence state of M2; the valence state of M2 is equal to or larger than the valence state of M3; and the metals M1, M2 and M3 are different.
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公开(公告)号：US20180251396A1
公开(公告)日：2018-09-06
申请号：US15972271
申请日：2018-05-07
Applicant: Dennert Poraver GmbH
Inventor： KARL WEINBERGER
CPC classification number: C03C11/007 , C03C1/02 , C03C3/087 , C03C4/0007 , C03C2201/11 , C03C2201/40 , C03C2201/58 , C03C2203/10 , C12M21/04 , C12M25/16 , Y02E50/343
Abstract: A pelletized expanded glass material is provided, which is particularly suitable as a growth support for microorganisms, especially for use in a biogas plant or an anaerobic sewage treatment plant. The production process of the invention for the pelletized expanded glass material contains the steps of: mixing a ground glass, an expanding agent and a binder to give a starting mixture. The starting mixture is pelletized to give ground glass pellet green bodies. The ground glass pellet green bodies are foamed to give expanded glass pellet particles at temperatures of 600 to 950° C. Accordingly, especially in the production of the starting mixture, minerals and or trace elements are added, which serve especially for the nutrient supply of microorganisms used in the biogas plant or the anaerobic sewage treatment plant.
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公开(公告)号：US11780765B2
公开(公告)日：2023-10-10
申请号：US17316150
申请日：2021-05-10
Applicant: Schott AG
Inventor： Rainer Erwin Eichholz , Markus Ollig , Arne Riecke , Ulrich Fotheringham
CPC classification number: C03C3/111 , C03C3/064 , C03C3/089 , C03C2201/32 , C03C2201/58
Abstract: The invention relates to glass articles, such as for example glass tubes or flat glasses, where the material at the surface by a targeted process control has gradient material properties which in turn result in a compressive prestress of the surface. The invention also relates to a method for the production of the glass articles as well as their use.
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公开(公告)号：US06760526B2
公开(公告)日：2004-07-06
申请号：US10357892
申请日：2003-02-04
Applicant: Adam J. G. Ellison , Rostislav R. Khrapko
Inventor： Adam J. G. Ellison , Rostislav R. Khrapko
IPC: G02B602
CPC classification number: G02B6/02114 , C03B19/1415 , C03B19/1423 , C03B37/01807 , C03B37/0183 , C03B2201/20 , C03B2201/58 , C03B2203/18 , C03C3/06 , C03C3/076 , C03C13/045 , C03C13/046 , C03C2201/10 , C03C2201/28 , C03C2201/31 , C03C2201/32 , C03C2201/3417 , C03C2201/42 , C03C2201/58 , C03C2203/40 , C03C2203/44 , G02B6/02 , G02B6/021 , G02B6/02138 , G02B6/0219
Abstract: The present invention relates to a glass article for use as an optical waveguide fiber and more particularly to an optical waveguide fiber, the core of which is doped with a chalcogenide element to significantly increase the refractive index of the core. The subject of this invention is novel doped silica core compositions wherein a portion of the oxygen in the silica is replaced with either sulfur, selenium or tellurium using plasma enhanced chemical vapor deposition (PECVD). These compositions are designed to have higher refractive indices than silica, low coefficients of expansion, high optical transparency, and appropriate viscosity and softening points to make them ideal candidates for use as optical waveguide fibers.
Abstract translation: 本发明涉及一种用作光波导光纤的玻璃制品，更具体地说，涉及一种光纤光纤，其光纤掺杂有硫属元素元素以显着提高芯的折射率。 本发明的主题是新型掺杂二氧化硅芯组合物，其中使用等离子体增强化学气相沉积（PECVD）将二氧化硅中的氧的一部分用硫，硒或碲代替。 这些组合物被设计为具有比二氧化硅更高的折射率，低膨胀系数，高光学透明度和适当的粘度和软化点，以使其成为用作光波导纤维的理想候选物。
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公开(公告)号：US20030161598A1
公开(公告)日：2003-08-28
申请号：US10357892
申请日：2003-02-04
Inventor： Adam J.G. Ellison , Rostislav R. Khrapko
IPC: G02B006/16
CPC classification number: G02B6/02114 , C03B19/1415 , C03B19/1423 , C03B37/01807 , C03B37/0183 , C03B2201/20 , C03B2201/58 , C03B2203/18 , C03C3/06 , C03C3/076 , C03C13/045 , C03C13/046 , C03C2201/10 , C03C2201/28 , C03C2201/31 , C03C2201/32 , C03C2201/3417 , C03C2201/42 , C03C2201/58 , C03C2203/40 , C03C2203/44 , G02B6/02 , G02B6/021 , G02B6/02138 , G02B6/0219
Abstract: The present invention relates to a glass article for use as an optical waveguide fiber and more particularly to an optical waveguide fiber, the core of which is doped with a chalcogenide element to significantly increase the refractive index of the core. The subject of this invention is novel doped silica core compositions wherein a portion of the oxygen in the silica is replaced with either sulfur, selenium or tellurium using plasma enhanced chemical vapor deposition (PECVD). These compositions are designed to have higher refractive indices than silica, low coefficients of expansion, high optical transparency, and appropriate viscosity and softening points to make them ideal candidates for use as optical waveguide fibers.
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