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公开(公告)号:US20220089472A1
公开(公告)日:2022-03-24
申请号:US17539507
申请日:2021-12-01
申请人: CORNING INCORPORATED
摘要: Optically transparent glass ceramic materials comprising a glass phase containing and a crystalline tungsten bronze phase comprising nanoparticles and having the formula MxWO3, where M includes at least one H, Li, Na, K, Rb, Cs, Ca, Sr, Ba, Zn, Cu, Ag, Sn, Cd, In, Tl, Pb, Bi, Th, La, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, and U, and where 0
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2.
公开(公告)号:US11254602B2
公开(公告)日:2022-02-22
申请号:US16167227
申请日:2018-10-22
发明人: Michio Endo
摘要: An optical glass includes La3+, Zn2+, Nb5+, and Ti4+ as a cation configuring glass. La3+, Zn2+, Nb5+, and Ti4+ which satisfy 10 cat %≤La3+≤20 cat %, 10 cat %≤Zn2+≤60 cat %, 20 cat %≤Nb5+≤60 cat %, and 0 cat %≤Ti4+≤40 cat % expressed by cation %.
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公开(公告)号:US10968135B2
公开(公告)日:2021-04-06
申请号:US16424854
申请日:2019-05-29
发明人: Takashi Naito , Taigo Onodera , Tatsuya Miyake , Akitoyo Konno , Shinichi Tachizono , Yuji Hashiba , Keita Yuguchi , Takahiro Ikabata , Masaharu Matsuura
摘要: The lead-free glass composition contains vanadium oxide, tellurium oxide, alkali metal oxide, iron oxide, barium oxide, and tungsten oxide while containing substantially no phosphorus oxide, and further contains at least one of additional components including yttrium oxide, lanthanum oxide, cerium oxide, erbium oxide, ytterbium oxide, aluminum oxide, and gallium oxide. A content of the tellurium oxide is equal to or more than 25 mol %, and equal to or less than 43 mol % in terms of oxide TeO2. A content of the alkali metal oxide is equal to or more than 4 mol %, and equal to or less than 27 mol % in terms of oxide R2O (R: alkali metal element).
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公开(公告)号:US10899648B2
公开(公告)日:2021-01-26
申请号:US16596588
申请日:2019-10-08
申请人: SCHOTT AG
IPC分类号: C03B5/02 , C03C3/12 , C03C4/18 , C03C10/00 , H01M10/052 , H01M10/0562 , C03C21/00 , H01M10/0525
摘要: A glass ceramic containing lithium-ions and having a garnet-like main crystal phase having an amorphous proportion of at least 5% is disclosed. The garnet-like main crystal phase preferably has the chemical formula Li7+x−yMxIIM3−xIIIM2−yIVMyVO12, wherein MII is a bivalent cation, MIII is a trivalent cation, MIV is a tetravalent cation, MV is a pentavalent cation. The glass ceramic is prepared by a melting technology preferably within a Skull crucible and has an ion conductivity of at least 5·10−5 S/cm, preferably of at least 1·10−4 S/cm.
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公开(公告)号:US10745317B2
公开(公告)日:2020-08-18
申请号:US16301008
申请日:2017-04-11
申请人: Ferro GmbH
IPC分类号: C03C8/24 , C03C3/12 , C03C27/06 , C03C3/14 , C03C8/02 , C03C8/04 , C03C8/14 , C03C8/20 , C03C8/22
摘要: The present invention relates to a glass, in particular a glass for joining glass panes in order to produce vacuum insulated glasses at processing temperatures of ≤450° C., to the corresponding composite glass, and to the corresponding glass paste. The present invention further relates to a vacuum insulated glass produced by means of the glass paste according to the invention, to the production process thereof, and to the use of the glass according to the invention or of the composite glass and of the glass paste. The glass according to the invention is characterized in that said glass comprises the following components in wt %: TeO2—V2O5 glass in the range of 60-100 wt %, high temperature glasses, selected from the group consisting of lead glass, bismuth glass, zinc glass, barium glass, calcium glass, alkali silicate glass, in the range of 0-20 wt %, and reactive oxides, selected from the group consisting of Al2O3, Y2O3, La2O3, ZnO, Bi2O3, SiO2, ZrO2, zircon, Nb2O5, V2O5, TeO2, CeO2, SnO, SnO2, FeO, MnO, Cr2O3, CoO, oxide pigments, or a combination thereof, in the range of 0-20 wt %.
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公开(公告)号:US10723648B2
公开(公告)日:2020-07-28
申请号:US15573724
申请日:2016-05-19
申请人: AXON CABLE
发明人: Leen De Deken , Ning Yu , Christian Przybilla
摘要: The present invention relates to a tellurium-oxide-based glass composition for forming a glass-to-metal seal to alloys or metals having a coefficient of thermal expansion higher than 16 ppm/° C., said composition comprising TeO2, ZnO, TiO2 and optionally K2O and being essentially free of lead oxide, sodium oxide and vanadium oxide.In addition it relates to the use of the glass composition according to the invention to form a glass-to-metal seal between copper or a copper alloy and an alloy or a metal having a coefficient of thermal expansion higher than 16 ppm/° C., in particular aluminum alloys.It furthermore relates to a connector comprising a contact made of copper or of copper alloy, an insert and/or shell made of a metal or alloy having a coefficient of thermal expansion higher than 16 ppm/° C. and, by way of glass-to-metal sealant between the contact and the insert and/or shell, a tellurium-oxide-based glass having the composition according to the invention.Lastly, it relates to a process for forming a glass-to-metal seal between a contact made of copper or of copper alloy and an insert and/or shell made of metal or alloy having a coefficient of thermal expansion higher than 16 ppm/° C.
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公开(公告)号:US10665732B2
公开(公告)日:2020-05-26
申请号:US15739753
申请日:2016-12-30
发明人: Young-Wook Choi
IPC分类号: H01B1/00 , H01L31/00 , H01L31/0224 , C03C3/102 , C03C3/12 , C03C4/14 , C03C8/10 , C03C8/18 , H01B1/16
摘要: Disclosed are a paste composition for forming a solar cell electrode, a solar cell electrode, and a solar cell. The paste composition includes a conductive powder, an organic vehicle and a glass frit, wherein the glass frit contains 0.1-20 wt % of PbO, 30-60 wt % of Bi2O3, 1.0-15 wt % of TeO2 and 8-30 wt % of WO3, and a mass ratio of TeO2 to WO3 is 0.5:1 to 1.75:1. The solar cell electrode formed of the paste composition of the present invention has excellent adhesive strength with respect to a soldering ribbon and minimizes serial resistance (Rs), thus provides high conversion efficiency.
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公开(公告)号:US10646408B2
公开(公告)日:2020-05-12
申请号:US16086769
申请日:2016-12-01
申请人: GC Corporation
发明人: Ryosuke Yoshimitsu , Satomi Tateiwa , Shigenori Akiyama , Katsushi Yamamoto , Syouichi Fukushima
摘要: In one aspect of the present invention, a dental glass powder contains zinc, silicon, and fluorine and does not substantially contain aluminum.
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公开(公告)号:US20190337836A1
公开(公告)日:2019-11-07
申请号:US15573724
申请日:2016-05-19
申请人: AXON CABLE
发明人: Leen DE DEKEN , Ning YU , Christian PRZYBILLA
摘要: The present invention relates to a tellurium-oxide-based glass composition for forming a glass-to-metal seal to alloys or metals having a coefficient of thermal expansion higher than 16 ppm/° C., said composition comprising TeO2, ZnO, TiO2 and optionally K2O and being essentially free of lead oxide, sodium oxide and vanadium oxide.In addition it relates to the use of the glass composition according to the invention to form a glass-to-metal seal between copper or a copper alloy and an alloy or a metal having a coefficient of thermal expansion higher than 16 ppm/° C., in particular aluminum alloys.It furthermore relates to a connector comprising a contact made of copper or of copper alloy, an insert and/or shell made of a metal or alloy having a coefficient of thermal expansion higher than 16 ppm/° C. and, by way of glass-to-metal sealant between the contact and the insert and/or shell, a tellurium-oxide-based glass having the composition according to the invention.Lastly, it relates to a process for forming a glass-to-metal seal between a contact made of copper or of copper alloy and an insert and/or shell made of metal or alloy having a coefficient of thermal expansion higher than 16 ppm/° C.
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10.
公开(公告)号:US10399891B2
公开(公告)日:2019-09-03
申请号:US15779613
申请日:2017-01-05
发明人: Hyun Kyoung Yang , Jung Sik Joo
IPC分类号: C03C14/00 , C03C3/12 , C03C3/14 , C03C3/23 , C03C4/12 , C09K11/08 , C09K11/77 , C03B32/02 , C09K11/02 , H01L33/50 , H01L51/50 , C03B19/06
摘要: The present disclosure provides a wavelength conversion glass, a method for manufacturing the wavelength conversion glass, and a light emitting device including the wavelength conversion glass. The wavelength conversion glass includes a TeO2—B2O3—ZnO—BaO-based transparent glass containing tellurium dioxide (TeO2), boric oxide (B2O3), zinc oxide (ZnO), and barium oxide (BaO); and phosphor micro-particles dispersed in the transparent glass.
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