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51. 发明授权

US08178454B2 Optical glass and optical apparatus using the same 有权
标题翻译：光学玻璃和使用其的光学装置
公开(公告)号：US08178454B2
公开(公告)日：2012-05-15
申请号：US12449902
申请日：2008-04-04
申请人： Naoyuki Morisada
发明人： Naoyuki Morisada
IPC分类号： C03C3/068 , C03C3/066
CPC分类号： C03C3/068 , C03C4/12 , G02B1/00
摘要： An optical glass includes a substance A generating light of a wavelength λ2 when irradiated with light of a wavelength λ1 and a substance B generating light of a wavelength λ3 when irradiated with light of the wavelength λ1 in the case where the optical glass includes 5-50 ppm Fe with respect to a 100% basic glass composition containing at least, 2-10% SiO2, 5-45% B2O3, and 30-60% La2O3, by weight, or the relation of the wavelength λ1, the wavelength λ2, and the wavelength λ3 is assumed to be λ1
摘要翻译：光学玻璃包括当在光学玻璃包含5-50个的情况下照射波长λ1的光时照射波长λ1的光并产生波长λ3的光的物质B产生波长λ2的光的物质A 相对于含有至少2-10％SiO 2，5-45％B 2 O 3和30-60％La 2 O 3的100％碱性玻璃组合物，以重量计，或者波长λ1，波长λ2和相对于含有100％碱性玻璃组合物，波长λ3假设为λ1<λ2<λ3。至少2-10％的SiO 2，5-45％的B 2 O 3，30-60％的La 2 O 3，0-15％的RO（R = Zn，Sr，Ba），0-40％的Ln2O3（Ln = Y，Gd） 0〜30％的ZrO 2 + Nb 2 O 5 + Ta 2 O 5。

52. 发明申请

US20110269617A1 OPTICAL GLASS 有权
标题翻译：光学玻璃
公开(公告)号：US20110269617A1
公开(公告)日：2011-11-03
申请号：US13180947
申请日：2011-07-12
申请人： Susumu Uehara
发明人： Susumu Uehara
IPC分类号： C03C3/04 , C03C3/097 , C03C3/068 , C03C3/066 , C03C3/062 , C03C3/064
CPC分类号： C03C3/062 , C03C3/064 , C03C3/068
摘要： An optical glass having optical constants of a refractive index (nd) of 1.78 or over, an Abbe number (νd) of 30 or below, and a partial dispersion ratio (θg, F) of 0.620 or below comprises SiO2 and Nb2O5 as essential components, wherein an amount of Nb2O5 in mass % is more than 40%. The optical glass further comprising, in mass % on oxide basis, less than 2% of K2O and one or more oxides selected from the group consisting of B2O3, TiO2, ZrO2, WO3, ZnO, SrO, Li2O and Na2O wherein a total amount of SiO2, B2O3, TiO2, ZrO2, Nb2O5, WO3, ZnO, SrO, Li2O and Na2O is more than 90% and TiO2/(ZrO2+Nb2O5) is less than 0.32.
摘要翻译：折射率（nd）为1.78以上，阿贝数（＆ngr; d）为30以下的光学常数和0.620以下的部分色散比（＆amp; s; g，F）的光学玻璃包含SiO 2和 Nb 2 O 5作为必要成分，其中以质量％计的Nb 2 O 5的量大于40％。光学玻璃还含有以氧化物为基准的小于2％的K 2 O和一种或多种选自B 2 O 3，TiO 2，ZrO 2，WO 3，ZnO，SrO，Li 2 O和Na 2 O的氧化物的光学玻璃，其中， SiO 2，B 2 O 3，TiO 2，ZrO 2，Nb 2 O 5，WO 3，ZnO，SrO，Li 2 O和Na 2 O大于90％，TiO 2 /（ZrO 2 + Nb 2 O 5）小于0.32。

53. 发明申请

US20110257002A1 OPTICAL GLASS, PREFORM FOR PRECISION PRESS MOLDING, OPTICAL ELEMENT, METHOD FOR MANUFACTURING OPTICAL ELEMENT 有权
标题翻译：光学玻璃，精密压模成型机，光学元件，制造光学元件的方法
公开(公告)号：US20110257002A1
公开(公告)日：2011-10-20
申请号：US13035660
申请日：2011-02-25
申请人： Tomoaki NEGISHI
发明人： Tomoaki NEGISHI
IPC分类号： C03C3/068 , C03B11/00
CPC分类号： C03C3/068
摘要： The present invention relates to an optical glass with a refractive index nd of 1.89 or higher and an Abbé number v(nu)d of 28 to 36; a preform for precision press molding and an optical element that are comprised of this glass; and a method for manufacturing the optical element.
摘要翻译：本发明涉及折射率nd为1.89或更高的Abbé数v（nu）d为28至36的光学玻璃; 用于精密压制成型的预成型件和由该玻璃构成的光学元件; 以及制造光学元件的方法。

54. 发明授权

US08034733B2 Optical glass, optical element and method of manufacturing thereof 有权
标题翻译：光学玻璃，光学元件及其制造方法
公开(公告)号：US08034733B2
公开(公告)日：2011-10-11
申请号：US11723467
申请日：2007-03-20
申请人： Yuta Kobayashi , Yoichi Hachitani
发明人： Yuta Kobayashi , Yoichi Hachitani
IPC分类号： C03C3/066 , C03C3/068
CPC分类号： C03C3/068
摘要： An optical glass comprises, denoted as weight percentages, SiO2-2-22%, B2O3: 3-24%, ZnO:>8% and ≦30%, CaO+BaO+ZnO: 10-50%, MgO: 0-3%, La2O3+Y2O3+Gd2O3+Yb2O3: 1-33%, TiO2: 2-20%, ZrO2: 0-10%, Nb2O5: 2-32%, Li2O: 0-5%, Na2O: 0-8%, K2O: 0-10%, WO3: 0-20%. The ratio by weight of La2O3 to the combined contents of La2O3, Y2O3, Gd2O3, and Yb2O3 (La2O3/(La2O3+Y2O3+Gd2O3+Yb2O3)) falls within a range of 0.7 to 1.
摘要翻译：光学玻璃以重量百分数表示，SiO 2 -2-22％，B 2 O 3：3-24％，ZnO：> 8％和nlE; 30％，CaO + BaO + ZnO：10-50％，MgO： 3％，La2O3 + Y2O3 + Gd2O3 + Yb2O3：1-33％，TiO2：2-20％，ZrO2：0-10％，Nb2O5：2-32％，Li2O：0-5％，Na2O：0-8％，K 2 O：0〜10％，WO 3：0〜20％。 La2O3与La2O3，Y2O3，Gd2O3和Yb2O3（La2O3 /（La2O3 + Y2O3 + Gd2O3 + Yb2O3）的组合含量）的重量比在0.7〜1的范围内。

55. 发明申请

US20110237419A1 OPTICAL GLASS 审中-公开
标题翻译：光学玻璃
公开(公告)号：US20110237419A1
公开(公告)日：2011-09-29
申请号：US13155797
申请日：2011-06-08
申请人： Junko Suzuki , Michiko Ogino , Masahiro Onozawa
发明人： Junko Suzuki , Michiko Ogino , Masahiro Onozawa
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： There is provided an optical glass with a high refractive index and a low dispersion having a refractive index (nd) of not less than 1.75 and an Abbe's number (νd) of not less than 35 where the image formation characteristic is hardly affected by changes in temperature of the using environment. SiO2, B2O3 and La2O3 are contained as essential components and the ratio of the constituting components are adjusted whereby an optical glass in which a product of α and β where α is an average linear expansion coefficient at −30 to +70° C. and β is an optical elasticity constant at the wavelength of 546.1 nm is not more than 130×10−12° C.−1×nm×cm−1×Pa−1 is able to be achieved.
摘要翻译：提供具有折射率（nd）不小于1.75的高折射率和低色散的光学玻璃，并且阿贝数（＆ngr; d）不小于35，其中图像形成特性几乎不受使用环境的温度变化。作为必需成分含有SiO 2，B 2 O 3和La 2 O 3，调整构成成分的比例，由此可以得到α和bgr的产物的光学玻璃。其中α是-30至+ 70℃的平均线性膨胀系数，＆bgr; 在波长546.1nm处的光弹性常数不大于130×10-12℃。能够实现-1×nm×cm-1×Pa-1。

56. 发明申请

US20110135931A1 GLASS COMPOSITION FOR ELECTRODE FORMATION AND ELECTRODE FORMATION MATERIAL 审中-公开
标题翻译：电极形成和电极形成材料的玻璃组合物
公开(公告)号：US20110135931A1
公开(公告)日：2011-06-09
申请号：US13058277
申请日：2009-09-01
申请人： Kentaro Ishihara
发明人： Kentaro Ishihara
IPC分类号： H01B1/16 , C03C12/00 , C03C3/14 , C03C3/145 , C03C3/064 , C03C3/066 , C03C3/15 , C03C3/068
CPC分类号： H01L31/022441 , C03C3/064 , C03C3/14 , C03C8/04 , C03C8/18 , H01L31/022425 , Y10T428/2982
摘要： Provided is a glass composition for electrode formation including, as a glass composition expressed in terms of oxides by mass %, 73.1 to 90% of Bi2O3, 2 to 14.5% of B2O3, 0 to 25% of ZnO, 0.2 to 20% of MgO+CaO+SrO+BaO (total content of MgO, CaO, SrO, and BaO) , and 0 to 8.5% of SiO2+Al2O3 (total content of SiO2 and Al2O3).
摘要翻译：本发明提供一种电极形成用玻璃组合物，其特征在于，以氧化物质量％表示的玻璃组合物，Bi2O3为73.1〜90％，B2O3为2〜14.5％，ZnO为0〜25％，MgO为0.2〜20％ + CaO + SrO + BaO（MgO，CaO，SrO和BaO的总含量）和0〜8.5％的SiO 2 + Al 2 O 3（SiO 2和Al 2 O 3的总含量）。

57. 发明授权

US07855158B2 Optical glass, preform for precision press-molding, optical element, and methods for manufacturing the same 有权
标题翻译：光学玻璃，精密加压成形用预成型体，光学元件及其制造方法
公开(公告)号：US07855158B2
公开(公告)日：2010-12-21
申请号：US12019113
申请日：2008-01-24
申请人： Yasuhiro Fujiwara
发明人： Yasuhiro Fujiwara
IPC分类号： C03C3/066 , C03C3/068 , C03C3/155 , C03B23/00 , C03B31/00
CPC分类号： C03C3/068
摘要： Provided is an optical glass comprising, denoted as molar percentages: 10 to 20 percent SiO2, 5 to 40 percent B2O3, SiO2+B2O3=15 to 50 percent, 0 to 10 percent Li2O, 12 to 36 percent ZnO, where 3×Li2O+ZnO≧18 percent, 5 to 30 percent La2O3, 0 to 20 percent Gd2O3, 0 to 10 percent Y2O3, La2O3+Gd2O3=10 to 30 percent, La2O3/SIGMA(Σ)RE2O3=0.67 to 0.95 (where SIGMA(Σ)RE2O3=La2O3+Gd2O3+Y2O3+Yb2O3+Sc2O3+Lu2O3), 0.5 to 10 percent ZrO2, 1 to 15 percent Ta2O5, 1 to 20 percent WO3, Ta2O5/WO3≦2.5 (molar ratio), 0 to 8 percent Nb2O5, 0 to 8 percent TiO2; and having a refractive index nd of not less than 1.87 and an Abbé number nu(v)d of not less than 35 but less then 40. A method for manufacturing a preform for precision press molding by separating a glass melt gob from a glass melt obtained by mixing, heating, and melting glass starting materials, and forming a preform in a glass melt gob cooling step, said mixing, heating, and melting of glass starting materials is conducted so as to obtain the above optical glass.
摘要翻译：提供了一种光学玻璃，其包括摩尔百分比：10-20％SiO 2，5-40％B 2 O 3，SiO 2 + B 2 O 3 = 15％至50％，0至10％Li 2 O，12至36％ZnO，其中3×Li 2 O + ZnO≥18％，La2O3为5〜30％，Gd2O3为0〜20％，Y2O3为0〜10％，La2O3 + Gd2O3为10〜30％，La2O3 / SIGMA（＆Sgr）RE2O3 = 0.67〜0.95（SIGMA（＆Sgr; ）RE2O3 = La2O3 + Gd2O3 + Y2O3 + Yb2O3 + Sc2O3 + Lu2O3），0.5〜10％的ZrO2，1〜15％的Ta2O5，1〜20％的WO3，Ta2O5 / WO3和N1; 2.5（摩尔比），0〜8％的Nb2O5， 0〜8％TiO2; 并且具有不小于1.87的折射率nd和不少于35但小于40的Abbé数nu（v）d。一种制造用于精密加压成型的预成型件的方法，该玻璃熔融物从玻璃熔体通过将玻璃原料混合，加热和熔融而获得，并在玻璃熔融物料冷却步骤中形成预制件，进行玻璃原料的所述混合，加热和熔融，以获得上述光学玻璃。

58. 发明申请

US20100255979A1 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，用于精密压模的光学元件，其制造方法和成像装置
公开(公告)号：US20100255979A1
公开(公告)日：2010-10-07
申请号：US12599405
申请日：2009-05-28
申请人： Yasuhiro Fujiwara
发明人： Yasuhiro Fujiwara
IPC分类号： C03C3/155 , C03B23/00 , C03C3/15 , 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: B2O35 to 45 percent; Li2O0 to 3 percent; ZnO10 to 40 percent; La2O35 to 30 percent; Gd2O30 to 20 percent; and at least one from among TiO2, Nb2O5, WO3, and Bi2O3; in that the total content X of Ti, Nb, W, and Bi, denoted as a cation percentage, is 3 to 35 percent; in that the Abbé number v(nu)d and refractive index nd fall within the range delimited by sequentially connecting with straight lines points A, B, C, D and A in FIG. 1; and in that the glass transition temperature Tg satisfies relation (1) below: Tg[° C.]≦655° C.−5×X (1). An optical Glass characterized by comprising, denoted as molar percentages: B2O55 to 45 percent; SiO20 to 6 percent (excluding 6 percent); Li2O, Na2O, K2O in total0 to 3 percent; ZnO10 to 40 percent; La2O35 to 30 percent; Gd2O30 to 20 percent; and ZrO2, TaO2, TiO2, Nb2O5,12.5 to 20 percent; WO3, and Bi2O3 in total in that 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; and in that the refractive index nd and the Abbé number v(nu)d satisfy all of relations (I) to (IV) below. 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：B2O3 5〜45％ Li2O 0〜3％ ZnO为10〜40％ La2O3 5〜30％ Gd2O3 0〜20％和TiO 2，Nb 2 O 5，WO 3和Bi 2 O 3中的至少一种; 因为以阳离子百分比表示的Ti，Nb，W和Bi的总含量X为3〜35％。因为Abbé数v（nu）d和折射率nd落在通过依次连接图1中的直线点A，B，C，D和A所界定的范围内。 1; 并且玻璃化转变温度Tg满足以下关系式（1）：Tg [℃]＆lt; 111; 655℃-5×X（1）。一种光学玻璃，其特征在于包括：摩尔百分比：B2O5 5〜45％; SiO2 0〜6％（不含6％）; Li2O，Na2O，K2O总计为0〜3％; ZnO为10〜40％ La2O3 5〜30％ Gd2O3 0〜20％和ZrO2，TaO2，TiO2，Nb2O5，12.5〜20％; WO 3和Bi 2 O 3的含量相对于Zr4 +，Ta5 +，Ti4 +，Nb5 +，W6 +和Bi3 +的总含量的Ti 4+的阳离子比为0.30以下; 由于表现出粘度为107.2dPa·s的温度Tp为706℃以下，并且折射率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≥2.23-0.01×vd（III）nd＆nlE; 2.28-0.01×vd（IV）

59. 发明申请

US20100081555A1 OPTICAL GLASS 有权
标题翻译：光学玻璃
公开(公告)号：US20100081555A1
公开(公告)日：2010-04-01
申请号：US12570436
申请日：2009-09-30
申请人： Tomoaki NEGISHI , Xuelu Zou
发明人： Tomoaki NEGISHI , Xuelu Zou
IPC分类号： C03C3/068 , C03C19/00 , C03B11/00
CPC分类号： C03C4/02 , C03B17/06 , C03B17/061 , C03B19/02 , C03C3/068 , Y02P40/57
摘要： A high-refractivity low-dispersion optical glass that can be stably supplied and has excellent glass stability and that has coloring reduced, comprises, by mass %, 5 to 32% of total of SiO2 and B2O3, 45 to 65% of total of La2O3, Gd2O3 and Y2O3, 0.5 to 10% of ZnO, 1 to 20% of total of TiO2 and Nb2O5, 0 to 15% of ZrO2, 0 to 2% of WO3, 0 to 20% of Yb2O3, 0 to 10% of total of Li2O, Na2O and K2O, 0 to 10% of total of MgO, CaO, SrO and BaO, 0 to 12% of Ta2O5, 0 to 5% of GeO2, 0 to 10% of Bi2O3, and 0 to 10% of Al2O3, wherein the mass ratio of the content of SiO2 to the content of B2O3, (SiO2/B2O3), is from 0.3 to 1.0, and the mass ratio of the total content of Gd2O3 and Y2O3 to the total content of La2O3, Gd2O3 and Y2O3, (Gd2O3+Y2O3)/(La2O3+Gd2O3+Y2O3), is from 0.05 to 0.6, the optical glass having a refractive index nd of 1.89 to 2.0 and an Abbe's number νd of 32 to 38 and having a coloring degree λ70 of 430 nm or less.
摘要翻译：可以稳定地供给且具有优异的玻璃稳定性并具有着色性降低的高折射率低分散型光学玻璃以质量％计含有SiO 2和B 2 O 3的总量的5〜32％，La 2 O 3的总量的45〜65％，Gd 2 O 3和Y 2 O 3，0.5〜10％的ZnO，1〜20％的TiO 2和Nb 2 O 5，0〜15％的ZrO 2，0〜2％的WO 3，0〜20％的Yb 2 O 3，0〜10％的Li 2 O，Na 2 O和K 2 O，0〜10％的MgO，CaO，SrO和BaO，0〜12％的Ta 2 O 5，0〜5％的GeO 2，0〜10％的Bi 2 O 3，0〜10％的Al 2 O 3 其中SiO 2的含量与B 2 O 3的含量（SiO 2 / B 2 O 3）的质量比为0.3〜1.0，Gd 2 O 3和Y 2 O 3的总含量与La 2 O 3，Gd 2 O 3和Y 2 O 3的总含量的质量比，（Gd 2 O 3 + Y 2 O 3）/（La 2 O 3 + Gd 2 O 3 + Y 2 O 3）为0.05〜0.6，折射率nd为1.89〜2.0，光学玻璃的阿贝数ngr为32〜38，着色度λ70 为430nm以下。

60. 发明授权

US07687417B2 Lead free glass(es), thick film paste(s), tape composition(s) and low temperature cofired ceramic devices made therefrom 有权
标题翻译：无铅玻璃，厚膜糊剂，胶带组合物和由其制成的低温共烧陶瓷器件
公开(公告)号：US07687417B2
公开(公告)日：2010-03-30
申请号：US11543742
申请日：2006-10-05
申请人： Kenneth Warren Hang , Kumaran Manikantan Nair , Mark Frederick McCombs
发明人： Kenneth Warren Hang , Kumaran Manikantan Nair , Mark Frederick McCombs
IPC分类号： C03C10/00 , C03C3/068 , C03C3/253 , C03C3/19 , C03C3/21
CPC分类号： C03C3/068 , C03C3/19 , C03C3/21 , C03C3/253 , H01L31/00 , H05K1/0306 , Y10T29/49117 , Y10T428/24926
摘要： A glass composition consisting essentially of, based on mole percent, 46-56% B2O3, 0.5-8.5% P2O5, SiO2 and mixtures thereof, 20-50% CaO, 2-15% Ln2O3 where Ln is selected from the group consisting of rare earth elements and mixtures thereof; 0-6% M′2O where M′ is selected from the group consisting of alkali elements; and 0-10% Al2O3, with the proviso that the composition is water millable.
摘要翻译：一种玻璃组合物，其基本上由摩尔百分数组成，为46-56％B2O3,0.5-8.5％P2O5，SiO2及其混合物，20-50％CaO，2-15％Ln2O3，其中Ln选自稀有金属地球元素及其混合物; 0-6％M'2O其中M'选自碱元素; 和0-10％的Al 2 O 3，条件是组合物是可水洗的。

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