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公开(公告)号：US11780776B2
公开(公告)日：2023-10-10
申请号：US18097346
申请日：2023-01-16
发明人： Yunpeng Liu , Wenhao Wan , Fazhou Wang , Shuguang Hu
IPC分类号： C03B1/00 , C03B19/06 , C03C1/00 , C03C10/16 , C04B14/22 , C04B18/02 , C04B33/132 , C04B33/13 , C04B111/40 , C03C10/00 , C04B38/00
CPC分类号： C04B33/132 , C04B14/22 , C04B18/023 , C04B18/027 , C04B33/13 , C04B33/131 , C03B1/00 , C03B19/063 , C03C1/002 , C03C10/0063 , C03C10/16 , C03C2204/00 , C04B38/009 , C04B2111/40 , C04B2235/3208 , C04B2235/3232 , C04B2235/3241 , C04B2235/442 , C04B2235/445 , Y02P40/60 , C04B38/009 , C04B33/132 , C04B33/13 , C04B33/131
摘要： The invention discloses high-strength glass-ceramic-based lightweight aggregates and the preparation method thereof. The mass ratio of raw material components is 50-70 parts of engineering muck, 20-40 parts of glass, 3-7 parts of calcium carbonate, 3-7 parts of magnesium oxide, and 2-10 parts of a nucleating agent; the nucleating agent is at least one of calcium fluoride, titanium dioxide, and chromium oxide. After crushing, mixing, and granulating, spherical particles with a particle size of 10-12 mm are formed; and then the product can be obtained after drying, sintering, and cooling. The obtained lightweight aggregate from the invention has a diopside matrix which provides high strength and a low water absorption rate at low densities. Moreover, waste glass and engineering muck could be utilized with high value.
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2.发明公开公开(公告)号：US20230159367A1
公开(公告)日：2023-05-25
申请号：US17921517
申请日：2021-04-27
申请人： KYOCERA Corporation
发明人： Noritaka NIINO
CPC分类号： C03B19/09 , C09K11/02 , C03B19/063
摘要： A wavelength conversion element converts excitation light to light with a different wavelength. The wavelength conversion element includes a substrate including an upper surface, and a wavelength converter on the upper surface of the substrate. The wavelength converter includes a phosphor including a plurality of phosphor particles, molten glass in contact with the plurality of phosphor particles and binding the plurality of phosphor particles to one another, and voids at least between the plurality of phosphor particles, in the molten glass, or between the plurality of phosphor particles and the molten glass. A maximum area of areas of the voids is less than a maximum area of areas of the plurality of phosphor particles in a cross-sectional view of the wavelength converter.
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公开(公告)号：US20190202726A1
公开(公告)日：2019-07-04
申请号：US16297772
申请日：2019-03-11
发明人： Tomoko YAMADA , Fumio SATO
CPC分类号： C03B5/235 , C03B19/063 , C03B19/1005 , C03B23/00 , C03B40/04
摘要： Provided is a method that can manufacture a glass material having excellent homogeneity by containerless levitation. With a block (12) of glass raw material held levitated above a forming surface (10a) of a forming die (10) by jetting gas through a gas jet hole (10b) opening on the forming surface (10a), the block (12) of glass raw material is heated and melted by irradiation with laser beam, thus obtaining a molten glass, and the molten glass is then cooled to obtain a glass material. Control gas is jetted to the block (12) of glass raw material along a direction different from a direction of jetting of the levitation gas for use in levitating the block (12) of glass raw material or the molten glass.
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公开(公告)号：US20180180975A1
公开(公告)日：2018-06-28
申请号：US15742539
申请日：2016-09-02
发明人： Tadahito FURUYAMA , Shunsuke FUJITA
CPC分类号： G03B21/204 , C03B19/06 , C03B19/063 , C03C3/091 , C03C3/093 , C03C4/12 , C03C8/02 , C03C14/004 , C03C17/007 , C03C2214/04 , C03C2217/452 , C03C2217/485 , C04B37/042 , C04B41/009 , C04B41/5022 , C04B41/86 , C04B2111/807 , C04B2237/343 , C04B2237/70 , C09K11/02 , C09K11/7706 , C04B41/4501 , C04B2103/54 , C04B35/10
摘要： Provided is a wavelength conversion member that can reduce strain under stress occurring at the interface between a substrate and a phosphor layer and is therefore less susceptible to breakage during use. The wavelength conversion member 1 comprises a substrate 10 and a phosphor layer 20 bonded on the substrate 10, the phosphor layer 20 including inorganic phosphor powder 22 dispersed in a glass matrix 21. In a temperature range of 30° C. to a setting point of the phosphor layer 20, a relation −10×10−7≤(α1−α2)≤10×10−7 (/° C.) is satisfied where α1 represents a coefficient of thermal expansion of the substrate 10 and α2 represents a coefficient of thermal expansion of the phosphor layer 20. The setting point is defined by Tf−(Tf−Tg)/3 (where Tg represents a glass transition point and Tf represents a deformation point).
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5.发明授权公开(公告)号：US09647180B2
公开(公告)日：2017-05-09
申请号：US14836876
申请日：2015-08-26
发明人： Jong Heo , Byoung Jin So , Seung Ryeol Lee
IPC分类号： H01L21/00 , H01L31/0336 , H01L31/072 , H01L33/50 , C09K11/77 , C03B19/06 , C03C14/00
CPC分类号： H01L33/502 , C03B19/06 , C03B19/063 , C03C14/006 , C03C14/008 , C03C2214/16 , C03C2214/17 , C03C2214/30 , C09K11/7706 , C09K11/7766 , C09K11/7774 , H01L33/501 , H01L33/505 , H01L2933/0041
摘要： A method of manufacturing a glass-phosphor composite is disclosed. The method comprises: preparing rare earth ion-containing parent glass; mixing the rare-earth ion-containing parent glass in a power state with a phosphor in a powder state; and providing a glass-phosphor composite using the powder mixture of the rare earth ion-containing parent glass and the phosphor, wherein the mixing includes mixing the rare earth ion-containing parent glass in the powder state with the phosphor in the powder state so that the phosphor in the glass-phosphor composite is in an amount of 5 wt % to 30 wt %, and the preparing includes using a glass frit having a glass transition point of 300° C. to 800° C. and a sintering temperature of 200° C. to 600° C.
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6.发明申请公开(公告)号：US20160302897A1
公开(公告)日：2016-10-20
申请号：US15193202
申请日：2016-06-27
申请人： Ivoclar Vivadent AG
CPC分类号： A61C13/083 , A61C13/0022 , A61C13/20 , C03B19/063 , C03C3/095 , C03C3/097 , C03C4/0021 , C03C10/00 , C03C10/0027 , C03C19/00 , C03C23/007 , C03C2204/00
摘要： Lithium silicate glass ceramics and glasses comprising specific oxides of trivalent elements are described which crystallize at low temperatures and are suitable in particular as dental materials.
摘要翻译： 描述了包含三价元素的特定氧化物的硅酸锂玻璃陶瓷和玻璃，其在低温下结晶并且特别适合作为牙科材料。
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7.发明授权Lithium silicate glass ceramic and lithium silicate glass comprising a trivalent metal oxide 有权包含三价金属氧化物的硅酸锂玻璃陶瓷和硅酸锂玻璃公开(公告)号：US09402699B2
公开(公告)日：2016-08-02
申请号：US14001184
申请日：2012-10-11
申请人： Ivoclar Vivadent AG
CPC分类号： A61C13/083 , A61C13/0022 , A61C13/20 , C03B19/063 , C03C3/095 , C03C3/097 , C03C4/0021 , C03C10/00 , C03C10/0027 , C03C19/00 , C03C23/007 , C03C2204/00
摘要： Lithium silicate glass ceramics and glasses containing specific oxides of trivalent elements are described which crystallize at low temperatures and are suitable in particular as dental materials.
摘要翻译： 描述了含有三价元素的特定氧化物的硅酸锂玻璃陶瓷和玻璃，其在低温下结晶并且特别适合作为牙科材料。
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公开(公告)号：US08860057B2
公开(公告)日：2014-10-14
申请号：US13550529
申请日：2012-07-16
申请人： Seiji Yamaguchi , Koji Tasumi
发明人： Seiji Yamaguchi , Koji Tasumi
CPC分类号： H01L25/0753 , C03B19/063 , H01L33/50 , H01L33/54 , H01L33/56 , H01L2224/16225 , Y02P40/57
摘要： The light emitting device 10 comprises a mounting substrate 11, LED chips 20 flip-chip bonded on the mounting substrate 11, and a glass sealing member 30 made of a plate-shaped glass material that seals the LED chips 20 formed on the mounting substrate 11. Here, the glass sealing member 30 is in a state in which fine voids are almost evenly dispersed and distributed between the powder grains of the glass material, and the powder grains are connected with each other, and the fine bumps/dips 30a are almost evenly dispersed and distributed on the surface of the glass sealing member 30.
摘要翻译： 发光装置10包括安装基板11，贴合在安装基板11上的LED芯片20以及由形成在安装基板11上的LED芯片20的板状玻璃材料制成的玻璃密封部件30 这里，玻璃密封构件30处于微小的空隙几乎均匀地分散并分布在玻璃材料的粉末颗粒之间并且粉末颗粒彼此连接的状态，并且微小的凸起/凹陷30a几乎 均匀分散并分布在玻璃密封件30的表面上。
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公开(公告)号：US20130065746A1
公开(公告)日：2013-03-14
申请号：US13533227
申请日：2012-06-26
CPC分类号： C03C10/00 , B32B17/10752 , B32B2307/412 , C03B5/08 , C03B19/063 , C03C14/004 , C04B41/5046 , F41H5/0407 , Y10T428/31507
摘要： This disclosure involves a new spinel and glass micro-composite material and process for making such. The composite has excellent transmission in the 0.5-5.0 μm wavelength region suitable for various visible and mid IR applications utilizing windows, domes and other geometric shapes. The composite can be made at a temperature about 40% lower than the glass melting temperature and about 50% lower than the spinel sintering temperature. The composite material has high modulus and fracture toughness which are important for impact resistance in armor and other practical applications.
摘要翻译： 本公开涉及新型尖晶石和玻璃微复合材料及其制备方法。 该复合材料在0.5-5.0μm波长区域具有优异的透射率，适用于利用窗户，圆顶和其他几何形状的各种可见光和中红外应用。 复合材料可以在比玻璃熔融温度低约40％的温度下制造，并且比尖晶石烧结温度低约50％。 该复合材料具有高模量和断裂韧性，对于铠装和其他实际应用中的抗冲击性而言是重要的。
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公开(公告)号：US20100251771A1
公开(公告)日：2010-10-07
申请号：US12679006
申请日：2008-09-18
申请人： Andreas Langner , Thomas Kayser , Gerhard Schoetz , Mario Such , Johannes Kirchhof , Stephan Grimm , Volker Reichel
发明人： Andreas Langner , Thomas Kayser , Gerhard Schoetz , Mario Such , Johannes Kirchhof , Stephan Grimm , Volker Reichel
IPC分类号： C03C21/00
CPC分类号： C03B37/01282 , C03B19/06 , C03B19/063 , C03B19/066 , C03B19/1065 , C03B19/1095 , C03B20/00 , C03B2201/10 , C03B2201/12 , C03B2201/30 , C03B2201/34 , C03B2201/36 , C03B2201/40 , C03B2201/54 , C03C1/026 , C03C3/06 , C03C4/0071 , C03C4/10 , C03C13/045 , C03C14/008 , C03C23/0075 , C03C25/106 , C03C2201/12 , C03C2201/36 , C03C2203/20 , C03C2203/34
摘要： The invention relates to a method allowing cost-effective production of doped quartz glass, particularly laser-active quartz glass, that is improved with regard to the homogeneity of the doping material distribution, in that a suspension is provided comprising SiO2 particles and an initial compound for at least one doping material in an aqueous fluid, the fluid being removed under formation of a doped intermediate product comprising particles of the doping material or particles of the precursor substance or the doping material, and the doped quartz glass is formed by sintering the doped intermediate product, wherein at least part of the particles of the doping material or the particles of the precursor substance of the same is generated in the suspension as a precipitate of a pH-value-controlled precipitation reaction of the initial compound.
摘要翻译： 本发明涉及一种允许成本有效地生产掺杂石英玻璃，特别是激光 - 活性石英玻璃的方法，其在掺杂材料分布的均匀性方面得到改进，因为提供了包含SiO 2颗粒和初始化合物 对于在水性流体中的至少一种掺杂材料，在形成包含掺杂材料的颗粒或前体物质的颗粒或掺杂材料的掺杂中间产物的情况下除去流体，掺杂的石英玻璃通过烧结掺杂的 中间产物，其中至少部分掺杂材料的颗粒或其前体物质的颗粒在悬浮液中作为初始化合物的pH值控制的沉淀反应的沉淀物产生。
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