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121. 发明授权

US10023492B2 Bismuth borate glass encapsulant for LED phosphors 有权
公开(公告)号：US10023492B2
公开(公告)日：2018-07-17
申请号：US15467494
申请日：2017-03-23
申请人： CORNING INCORPORATED
发明人： Bruce Gardiner Aitken , Michael Edward Badding , Nicholas Francis Borrelli , Nadja Teresia Lonnroth , Mark Alejandro Quesada
IPC分类号： C03C3/14 , C03C3/066 , C03C8/04 , C03C14/00 , C03C3/19 , C03C3/145 , C03C3/15 , C03C3/068 , C03C3/23 , C03C8/24 , C03B19/02 , C03B19/06 , C03C17/00
摘要： Embodiments are directed to glass frits containing phosphors that can be used in LED lighting devices and for methods associated therewith for making the phosphor containing glass frit and their use in glass articles, for example, LED devices.

122. 发明申请

US20180099910A1 VARISTOR COMPOSITION AND MULTILAYER VARISTOR 审中-公开
公开(公告)号：US20180099910A1
公开(公告)日：2018-04-12
申请号：US15368729
申请日：2016-12-05
申请人： THINKING ELECTRONIC INDUSTRIAL CO., LTD.
发明人： YONG-MING LIN , YAN-LIANG SHIH , TUI-TING TU
IPC分类号： C04B35/63 , C04B35/453 , C04B35/626 , C04B35/622 , C04B35/634 , C04B35/638 , C04B35/64 , C03C3/15 , H01C7/112 , H01C1/148
CPC分类号： C04B35/6303 , C03C3/15 , C04B35/453 , C04B35/62218 , C04B35/6264 , C04B35/62685 , C04B35/6342 , C04B35/638 , C04B35/64 , C04B2235/3217 , C04B2235/3241 , C04B2235/3262 , C04B2235/3275 , C04B2235/3277 , C04B2235/3279 , C04B2235/3284 , C04B2235/3287 , C04B2235/3291 , C04B2235/3293 , C04B2235/3418 , C04B2235/36 , C04B2235/3813 , C04B2235/3886 , C04B2235/44 , C04B2235/442 , C04B2235/443 , C04B2235/447 , C04B2235/5445 , C04B2235/6025 , C04B2235/612 , C04B2235/656 , C04B2235/6567 , H01C1/148 , H01C7/112
摘要： A varistor composition free of Sb comprising: (a) ZnO; (b) B—Bi—Zn—Pr glass, or B—Bi—Zn—La glass, or a mixture thereof; (c) a cobalt compound, a chromium compound, a nickel compound, a manganese compound, or mixtures thereof; (d) SnO2; and (e) an aluminum compound, a silver compound, or a mixture thereof. By adjusting the ratio between the components, the varistor composition may be made into a multilayer varistor with inner electrodes having a low concentration of noble metals at a sintering temperature less than 1200° C. The multilayer varistor made from the varistor composition has good maximum surge current, good ESD withstand ability, and low fabrication cost.

123. 发明申请

US20170226002A1 GLASS MATERIAL AND METHOD FOR MANUFACTURING SAME 审中-公开
公开(公告)号：US20170226002A1
公开(公告)日：2017-08-10
申请号：US15503012
申请日：2016-01-22
申请人： NIPPON ELECTRIC GLASS CO., LTD.
发明人： Futoshi SUZUKI
IPC分类号： C03C3/19 , G02F1/00 , C03B19/06 , C03C3/15 , C03C3/068
CPC分类号： C03C3/15 , C03B19/06 , C03B19/063 , C03B19/1005 , C03B40/04 , C03C3/068 , C03C3/095 , C03C3/125 , C03C3/19 , C03C4/00 , G02F1/0036
摘要： Provided is a glass composition that exhibits greater Faraday effect than ever before. A glass composition contains 48% or more of Tb2O3 (exclusive of 48%) in % by mole.

124. 发明授权

US09434637B2 Optical glass, hot-molded article and method of manufacturing the same, optical element and method of manufacturing the same 有权
标题翻译：光学玻璃，热成型品及其制造方法，光学元件及其制造方法
公开(公告)号：US09434637B2
公开(公告)日：2016-09-06
申请号：US14766270
申请日：2014-02-06
申请人： HOYA CORPORATION
发明人： Masanori Aniya
IPC分类号： C03C3/155 , C03C3/19 , C03C3/21 , C03C3/15 , C03C3/068 , C03B23/00 , G02B1/00 , G02B3/02 , C03B40/04 , C03B11/12 , G02B3/00 , G02B5/04 , G02B5/18
CPC分类号： C03C3/21 , C03B7/12 , C03B11/122 , C03B23/0013 , C03B40/04 , C03B2215/46 , C03B2215/66 , C03C3/068 , C03C3/15 , C03C3/155 , C03C3/19 , G02B1/00 , G02B3/00 , G02B3/0006 , G02B3/02 , G02B5/04 , G02B5/18
摘要： An optical glass includes P2O5, B2O3 and a rare earth oxide as essential components, and in a glass composition based on oxides, the P2O5 content is in the range of over 0 weight % and less than 0.79 weight %, the B2O3 content is in the range of 20-40 weight % and the total content of the rare earth oxide and an oxide selected from the group including of Ta2O5, WO3, TiO2, Nb2O5 and Bi2O3 is in the range of 35-70 weight %. Further, this optical glass has a refractive index (nd) in the range of 1.72-1.83, an Abbe number (υd) in the range of 45-55 and a glass transition temperature (Tg) of 640° C. or less.
摘要翻译：光学玻璃包括P2O5，B2O3和稀土氧化物作为必要成分，在基于氧化物的玻璃组合物中，P 2 O 5含量在0重量％以上且小于0.79重量％的范围内，B 2 O 3含量在 20-40重量％的范围，稀土氧化物和选自Ta 2 O 5，WO 3，TiO 2，Nb 2 O 5和Bi 2 O 3的氧化物的总含量在35-70重量％的范围内。此外，该光学玻璃的折射率（nd）为1.72〜1.83，阿贝数（υd）为45〜55，玻璃化转变温度（Tg）为640℃以下。

125. 发明申请

US20160155521A1 NEUTRON-ABSORBING GLASS AND NEUTRON-ABSORBING MATERIAL USING THE SAME, AND MANAGEMENT METHOD OF CORIUM, UNLOADING METHOD OF CORIUM, AND SHUTDOWN METHOD OF NUCLEAR REACTOR TO WHICH THE SAME IS APPLIED 审中-公开
标题翻译：使用其的中和吸收玻璃和中和吸收材料以及CORCUM的管理方法，CORCUM的卸载方法以及其应用的核反应堆的关闭方法
公开(公告)号：US20160155521A1
公开(公告)日：2016-06-02
申请号：US14904211
申请日：2013-07-19
申请人： HITACHI, LTD.
发明人： Takashi NAITO , Takuya AOYAGI , Motomune KODAMA , Ryo ISHIBASHI
IPC分类号： G21C9/033 , C03C3/155 , C03C3/15 , G21F1/06 , G21F9/30
CPC分类号： G21C9/033 , C03C3/064 , C03C3/066 , C03C3/089 , C03C3/14 , C03C3/145 , C03C3/15 , C03C3/155 , C03C12/00 , G21C9/016 , G21C9/02 , G21F1/06 , G21F9/30 , G21F9/305 , Y02E30/40
摘要： Neutron-absorbing glass that can be input into water, wherein gadolinium oxide, boron oxide, and zinc oxide are contained and B2O3 is contained 42 to 65 mol % in terms of oxide above.
摘要翻译：可以输入到水中的中子吸收玻璃，其中含有氧化钆，氧化硼和氧化锌，B2O3含量以上述氧化物为42〜65摩尔％。

126. 发明授权

US08697589B2 Optical glass for mold press forming 有权
标题翻译：用于模压成型的光学玻璃
公开(公告)号：US08697589B2
公开(公告)日：2014-04-15
申请号：US13320755
申请日：2010-06-14
申请人： Takahiro Matano , Fumio Sato , Yoko Usui
发明人： Takahiro Matano , Fumio Sato , Yoko Usui
IPC分类号： C03C3/14 , C03C3/15
CPC分类号： C03C4/02 , C03C3/14 , C03C3/15 , C03C3/155 , C03C3/253
摘要： The invention provides an optical glass for press molding which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a glass having an excellent visible light transmittance; and (5) it has excellent resistance to devitrification during preparation of a preform. The optical glass for press molding has a refractive index nd of 1.925 or more, an Abbe's number νd of 10 to 30, and a glass composition, in % by mass, of 20 to 80% Bi2O3, 10 to 30% B2O3, and 0 to 5.5% GeO2 and is substantially free of lead component, arsenic component, and F component.
摘要翻译：本发明提供了一种用于压制成型的光学玻璃，其可以满足以下所有要求：（1）其不含环境不理想的组分; （2）可以轻松实现低玻璃化转变点; （3）折射率高，色散高; （4）可以容易地提供具有优异的可见光透射率的玻璃; 和（5）在制备预成型件时具有优异的耐失透性。用于压制成形的光学玻璃的折射率nd为1.925以上，阿贝数n为10〜30，玻璃组合物的质量％为20〜80％Bi 2 O 3，10〜30％B 2 O 3，和0〜5.5％的GeO 2，并且基本上不含铅成分，砷成分和F成分。

127. 发明授权

US08563451B2 Optical glass 有权
标题翻译：光学玻璃
公开(公告)号：US08563451B2
公开(公告)日：2013-10-22
申请号：US13249858
申请日：2011-09-30
申请人： Jie Fu
发明人： Jie Fu
IPC分类号： C03C3/155 , C03C3/15
CPC分类号： C03C3/14 , C03C3/155
摘要： The invention provides a novel optical glass which has a refractive index (nd) of 1.78 to 2.2 and an Abbe value (νd) of 16 to less than 40 and is suitable for precision mold press molding by virtue of its having a low glass transition temperature, namely, an optical glass which contains by mole in terms of oxides 25 to 60% B2O3, 2 to 45% (in total) TiO2 and Nb2O5 and 1 to 25% WO3 and has a refractive index (nd) of 1.78 to 2.2 and an Abbe value (νd) of 16 to less than 40. Further, the glass contains 5 to 35% La2O3 and 1 to 40% ZnO and has a glass transition temperature (Tg) of 700° C. or below. The optical glass is excellent in meltability, stability and devitrification resistance and has a high refractive index, high light-dispersive power and excellent precision press moldability.
摘要翻译：本发明提供了一种新型的光学玻璃，其折射率（nd）为1.78至2.2，阿贝值（nud）为16至小于40，适用于精密模压成型，由于其玻璃化转变温度低即，以氧化物25〜60％B 2 O 3，2〜45％（总计）TiO 2，Nb 2 O 5和1〜25％WO 3为基准的折射率（nd）为1.78〜2.2的光学玻璃，以及阿布值（nud）为16〜小于40.此外，玻璃含有5〜35％的La 2 O 3和1〜40％的ZnO，玻璃化转变温度（Tg）为700℃以下。光学玻璃的熔融性，稳定性和耐失透性优异，折射率高，光分散性高，压模成型性优异。

128. 发明申请

US20130090225A1 OPTICAL GLASS AND OPTICAL ELEMENT 有权
标题翻译：光学玻璃和光学元件
公开(公告)号：US20130090225A1
公开(公告)日：2013-04-11
申请号：US13703048
申请日：2011-09-12
申请人： Takahiro Matano , Fumio Sato
发明人： Takahiro Matano , Fumio Sato
IPC分类号： C03C4/02 , C03C3/145 , C03C3/155 , C03C3/15 , C03C3/068 , C03C3/14 , C03C3/064
CPC分类号： C03C4/02 , C03C3/064 , C03C3/066 , C03C3/068 , C03C3/14 , C03C3/145 , C03C3/15 , C03C3/155
摘要： Provided is an optical glass which can satisfy all of the following requirements: (1) it contains no environmentally undesirable components; (2) it can easily achieve a low glass transition point; (3) it has a high refractive index and high dispersion; (4) it can easily provide a glass having a superior visible light transmittance; and (5) it has superior resistance to devitrification during preparation of a preform. The optical glass has a refractive index nd of 2.0 or more, an Abbe's number vd of 20 or less, a glass transition point of 450° C. or below, and a glass composition, in % by mass, of 70 to 90% Bi2O2, 4 to 29.9% B2O2, 0.1 to 10% Li2O+Na2O+K2O, and 0 to 2.5% SiO2+Al2O2 and is substantially free of lead component, arsenic component, F component, TeO2, and GeO2.
摘要翻译：提供可以满足以下所有要求的光学玻璃：（1）不含有环境不良成分; （2）可以轻松实现低玻璃化转变点; （3）折射率高，色散高; （4）可以容易地提供具有优异的可见光透射率的玻璃; 和（5）在制备预成型品时具有优异的抗失透性。光学玻璃的折射率nd为2.0以上，阿贝数vd为20以下，玻璃化转变点为450℃以下，玻璃组合物的质量％为70〜90％的Bi 2 O 2 ，4〜29.9％的B 2 O 2，0.1〜10％的Li 2 O + Na 2 O + K 2 O和0〜2.5％的SiO 2 + Al 2 O 2，并且基本上不含铅成分，砷成分，F成分，TeO 2和GeO 2。

129. 发明授权

US08338320B2 Optical glass, preform for precision press-molding, optical element, methods for manufacturing thereof, and imaging device 有权
标题翻译：光学玻璃，精密加压成形用预制件，光学元件，其制造方法以及摄像装置
公开(公告)号：US08338320B2
公开(公告)日：2012-12-25
申请号：US12599405
申请日：2009-05-28
申请人： Yasuhiro Fujiwara
发明人： Yasuhiro Fujiwara
IPC分类号： C03C3/15 , C03C3/155 , C03C3/068
CPC分类号： C03C3/155 , C03B11/00 , C03C3/068 , C03C3/15
摘要： An optical Glass characterized by comprising, denoted as molar percentages: B2O5—5 to 45 percent; SiO2—0 to 6 percent (excluding 6 percent); Li2O, Na2O, K2O in total—0 to 3 percent; ZnO—10 to 40 percent; La2O3—5 to 30 percent; Gd2O3—1 to 20 percent; and ZrO2, TaO2, TiO2, Nb2O5, WO3, and Bi2O3 in total—2.5 to 20 percent. The cation ratio of the Ti4+ content relative to the total content of Zr4+, Ta5+, Ti4+, Nb5+, W6+, and Bi3+ is 0.30 or lower; in that the temperature Tp at which a viscosity of 107.2 dPa·s is exhibited is 706° C. or lower. The refractive index nd and the Abbé number v(nu)d satisfy all of the following relations (I) to (IV): 34.0≦vd
摘要翻译：一种光学玻璃，其特征在于包括：摩尔百分比：B2O5-5-45％; SiO2〜6％（不含6％）; Li2O，Na2O，K2O总计为0〜3％; ZnO-10〜40％ La2O3-5〜30％ Gd2O3-1〜20％; 和ZrO 2，TaO 2，TiO 2，Nb 2 O 5，WO 3和Bi 2 O 3的总量为2.5〜20％。 Ti4 +含量相对于Zr4 +，Ta5 +，Ti4 +，Nb5 +，W6 +和Bi3 +的总含量的阳离子比为0.30以下; 因为粘度为107.2dPa·s的温度Tp为706℃以下。折射率nd和Abbé数v（nu）d满足以下所有关系（I）至（IV）：34.0＆nlE; vd <40（I）; nd≧1.87（II）; nd≥2.245-0.01×vd（III）和nd＆nlE; 2.28-0.01×vd（IV）。

130. 发明授权

US08110514B2 Optical glass 有权
标题翻译：光学玻璃
公开(公告)号：US08110514B2
公开(公告)日：2012-02-07
申请号：US12491541
申请日：2009-06-25
申请人： Tomoaki Negishi , Xuelu Zou
发明人： Tomoaki Negishi , Xuelu Zou
IPC分类号： C03C3/155 , C03C3/15 , C03C3/066
CPC分类号： C03C3/068 , C03C4/02
摘要： An optical glass that is an oxide glass having a very high refractive index in spite of its low-dispersion property, having excellent glass stability and having less susceptibility to coloring.
摘要翻译：作为折射率非常高的氧化物玻璃的光学玻璃，尽管其分散性低，玻璃稳定性好，着色敏感性低。

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