公开(公告)号：US5219810A

公开(公告)日：1993-06-15

申请号：US865276

申请日：1992-04-08

申请人： Mitsuru Furuya ,  Toru Mori ,  Atsushi Ochi

发明人： Mitsuru Furuya ,  Toru Mori ,  Atsushi Ochi

IPC分类号： C04B35/499 ,  H01B3/12 ,  H01G4/12

CPC分类号： H01G4/1254 ,  C04B35/499 ,  H01B3/12 ,  H01G4/1218

摘要： A ceramic composition is herein disclosed, which is a lead-type perovskite compound capable of being subjected to low temperature-sintering among ceramic compositions for use in making capacitors, which has a high dielectric constant, low temperature-dependency thereof and a low decrease in capacitance upon application of a DC bias and which comprises a ternary system comprising lead magnesium niobate (Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3), lead nickel niobate (Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3) and lead titanate (PbTiO.sub.3).sub.z or a ternary system comprising lead magnesium tungstate (Pb(Mg.sub.1/2 W.sub.1/2)O.sub.3) lead titanate (PbTiO.sub.3) and lead nickel niobate (Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3) and a desired amount of lanthanum manganese niobate La(Mn.sub.2/3 Nb.sub.1/3)O.sub.3) incorporated into the ternary system or a predetermined amount of La.sup.3+ or Ca.sup.2+ ions with which the Pb.sup.2+ ions present in the ternary system are substituted.

摘要翻译： 本文公开了一种陶瓷组合物，其是能够在用于制造电容器的陶瓷组合物中进行低温烧结的铅型钙钛矿化合物，其具有高介电常数，低温依赖性和低降低 包含铌酸铅镁（Pb（Mg1 / 3Nb2 / 3）O3），铌酸铅镍（Pb（Ni1 / 3Nb2 / 3）O3）和钛酸铅（PbTiO3）z的三元体系， 或包含钨酸铅镁（Pb（Mg1 / 2W1 / 2）O3）钛酸铅（PbTiO3）和铌酸铅镍（Pb（Ni1 / 3Nb2 / 3）O3）和所需量的铌酸镧镧（Mn2 / 3Nb1 / 3）O3）或三元体系中存在的Pb 2+离子的预定量的La 3+或Ca 2+离子被取代。

公开(公告)号：US5275988A

公开(公告)日：1994-01-04

申请号：US865445

申请日：1992-04-09

申请人： Toru Mori ,  Mitsuru Furuya ,  Atsushi Ochi

发明人： Toru Mori ,  Mitsuru Furuya ,  Atsushi Ochi

IPC分类号： C04B35/499 ,  C04B35/46

CPC分类号： C04B35/499

摘要： A ceramic composition is herein disclosed, which is a lead-type perovskite compound capable of being subjected to low temperature-sintering among ceramic compositions for use in making capacitors, which has a high dielectric constant at room temperature of not less than 10000, a low temperature-dependency of the dielectric constant and a low decrease in capacitance upon application of a DC bias and which comprises, as a main constituent, a ternary system comprising lead magnesium niobate: [Pb(Mg.sub.1/3 Nb.sub.2/3)O.sub.3 ], lead nickel niobate: [Pb(Ni.sub.1/3 Nb.sub.2/3)O.sub.3 ] and lead titanate: [PbTiO.sub.3 ] in which part of the Pb.sup.2+ ions present in the ternary system are substituted with a desired amount of Sr.sup.2+ ions, Ba.sup.2+ ions or Ca.sup.2+ ions.

摘要翻译： 本文公开了一种陶瓷组合物，其是能够在用于制造电容器的陶瓷组合物中进行低温烧结的铅型钙钛矿化合物，其在室温下的介电常数不低于10000，低 介电常数的温度依赖性以及在施加直流偏压时电容的降低较小，并且其包含作为主要成分的包含铌酸铅镁（Pb（Mg1 / 3Nb2 / 3）O3），铅镍 铌酸盐：（Pb（Ni1 / 3Nb2 / 3）O3）和钛酸铅：（PbTiO3），其中存在于三元体系中的部分Pb 2+离子被所需量的Sr 2+离子，Ba 2+离子或Ca 2+离子所取代。

公开(公告)号：US5874020A

公开(公告)日：1999-02-23

申请号：US851716

申请日：1997-05-05

申请人： Katsuhisa Ishikawa ,  Yasuhiro Sasaki ,  Atsushi Ochi ,  Yoshitsugu Okada ,  Mitsuru Furuya

发明人： Katsuhisa Ishikawa ,  Yasuhiro Sasaki ,  Atsushi Ochi ,  Yoshitsugu Okada ,  Mitsuru Furuya

IPC分类号： C04B35/26 ,  H01F1/34 ,  C04B35/30

CPC分类号： H01F1/344 ,  C04B35/265

摘要： A Ni--Zn base ferrite is provided with a relatively small dielectric loss (tan.delta.(.epsilon.)) of the order of 10.sup.-3. Its saturation magnetization (4.pi.Ms) is relatively still high. A Ni--Zn base ferrite having a small dielectric loss (of the order of 10.sup.-3) can be obtained by proportioning raw materials to give a finished composition range of Ni.sub.X Zn.sub.1-X Fe.sub.2-Y-Z Mn.sub.Y M.sub.Z O.sub.4 where M: Ge and/or Sn, 0.55.ltoreq.X.ltoreq.1.00, 0.001.ltoreq.Y.ltoreq.0.36, and 0.002.ltoreq.Z.ltoreq.0.36, by calcination.

摘要翻译： Ni-Zn基铁素体具有10-3数量级的较小的介电损耗（tanδ（ε））。 其饱和磁化强度（4 pi Ms）相对较高。 可以通过配比原料得到Ni:Zi1-XFe2-Y-ZMnYMZO4的成品组成范围，其中M：Ge和/或Sn， 通过煅烧，0.55

公开(公告)号：US07434190B2

公开(公告)日：2008-10-07

申请号：US11473345

申请日：2006-06-23

申请人： Hirobumi Inoue ,  Daisuke Ohshima ,  Jun Sakai ,  Mitsuru Furuya

发明人： Hirobumi Inoue ,  Daisuke Ohshima ,  Jun Sakai ,  Mitsuru Furuya

IPC分类号： G06F17/50

CPC分类号： G06F17/5036 ,  G06F2217/40

摘要： An analysis method of designing transmission lines of an integrated circuit packaging board including an integrated circuit chip, a printed circuit board, and an interposer disposed between the integrated circuit chip and the printed circuit board. A reference data file having information for dividing a series of transmission lines into connecting sections and/or continuous sections and a division model file having information on analysis models of a connecting section and a continuous section is prepared. The connecting sections are extracted from the series of transmission lines with reference to connection information. Boundaries for dividing the series of transmission lines into sections is determined with reference to the reference data file to generate division models. The division models are synthesized to form a synthesized model of the series of transmission lines to analyze electrical characteristics of the series of transmission lines.

摘要翻译： 包括设置在集成电路芯片和印刷电路板之间的集成电路芯片，印刷电路板和插入器的集成电路封装板的传输线的分析方法。 准备具有用于将一系列传输线分成连接部分和/或连续部分的信息的参考数据文件和具有关于连接部分和连续部分的分析模型的信息的分割模型文件。 参考连接信息，从一系列传输线中提取连接部分。 参考参考数据文件确定将一系列传输线划分为多个部分的边界，以生成分割模型。 合成分割模型以形成一系列传输线的合成模型，以分析一系列传输线的电气特性。

公开(公告)号：US06512424B2

公开(公告)日：2003-01-28

申请号：US09834539

申请日：2001-04-13

申请人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

发明人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

IPC分类号： H01P1387

CPC分类号： H01P1/387

摘要： A magnetic member 2 for nonreciprocal circuit is fitted in a first hole formed in a dielectric substrate 1 and at least one magnetic member 3 is fitted in a second hole formed in a portion of the dielectric substrate 1, which surrounds the first hole. An electrical conductor is printed on surfaces of the dielectric substrate 1 and the magnetic member 2 for nonreciprocal circuit to form a micro strip line 4. A grounding conductor 5 is formed on the other surface of the dielectric substrate 1. Changing the magnetization of the magnetic member 3 for frequency regulation can reversibly perform a regulation of the frequency characteristics of the nonreciprocal circuit.

摘要翻译： 用于不可逆电路的磁性部件2装配在形成于电介质基板1中的第一孔中，并且至少一个磁性部件3装配在形成在电介质基板1的围绕第一孔的部分的第二孔中。 电介质基板1和非易失性电路用磁性体2的表面印刷电导体，形成微带线4.接地导体5形成在电介质基板1的另一面上。 用于频率调节的构件3可以可逆地执行非可逆电路的频率特性的调节。

公开(公告)号：US06504444B1

公开(公告)日：2003-01-07

申请号：US09187868

申请日：1998-11-06

申请人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

发明人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

IPC分类号： H01P136

CPC分类号： H05K1/184 ,  H01L23/66 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/3011 ,  H05K1/0306 ,  H05K1/092 ,  H05K1/165 ,  H05K1/185 ,  H05K2201/086 ,  H05K2201/10416 ,  H05K2201/10643 ,  H01L2924/00

摘要： Holes are formed in a ceramic substrate before sintering, magnetic parts and dielectric parts are fitted in the holes and the substrate is sintered at a temperature equal to or lower than the sintering temperature of the magnetic parts. It is possible to obtain a very compact high frequency integrated circuit, particularly, a micro wave integrated circuit which can be utilized in a frequency band of several tens GHz, by using hard ferrite as a material of the magnetic parts and magnetizing them after the sintering.

摘要翻译： 在烧结之前，在陶瓷基板中形成孔，将磁性部件和电介质部件嵌合在孔中，并且在等于或低于磁性部件的烧结温度的温度下烧结基板。 可以通过使用硬质铁氧体作为磁性部件的材料并且在烧结之后对它们进行磁化来获得非常紧凑的高频集成电路，特别是可以在几十GHz的频带中使用的微波集成电路 。

公开(公告)号：US6127907A

公开(公告)日：2000-10-03

申请号：US187873

申请日：1998-11-06

申请人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

发明人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

IPC分类号： H01P7/10 ,  H01P7/00

CPC分类号： H01P7/10

摘要： Dielectric parts 12 which become resonators are fitted in holes formed in a dielectric substrate 11 and magnetic parts 13 for setting resonance frequencies of the dielectric parts 12 are also fitted in holes formed in the dielectric substrate 11. With such construction in which the dielectric parts are fitted in the holes of the dielectric substrate, the physical preciseness of a high frequency filter is improved. Further, by fitting not only the dielectric parts 12 but also the magnetic parts 13 in the holes of the dielectric substrate 11, it is possible to form the high frequency filter operating in a frequency band of several tens GHz as a micro wave integrated circuit to thereby improve the uniformality and mass-producibility of the high frequency filter.

摘要翻译： 成为谐振器的电介质部件12装配在形成在电介质基板11中的孔中，并且用于设置电介质部分12的谐振频率的磁性部分13也安装在形成在电介质基板11中的孔中。通过这样的结构， 安装在电介质基板的孔中，提高了高频滤波器的物理精度。 此外，通过不仅将电介质部件12以及电介质基板11的孔中的磁性部件13嵌合，所以可以形成在几十GHz的频带内工作的高频滤波器作为微波集成电路 从而提高高频滤波器的均匀性和大规模生产率。

公开(公告)号：US06348843B1

公开(公告)日：2002-02-19

申请号：US09317057

申请日：1999-05-24

申请人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

发明人： Mitsuru Furuya ,  Osamu Myohga ,  Yoshitsugu Okada

IPC分类号： H01P1387

CPC分类号： H01P1/387

摘要： A magnetic member 2 for nonreciprocal circuit is fitted in a first hole formed in a dielectric substrate 1 and at least one magnetic member 3 is fitted in a second hole formed in a portion of the dielectric substrate 1, which surrounds the first hole. An electrical conductor is printed on surfaces of the dielectric substrate 1 and the magnetic member 2 for nonreciprocal circuit to form a micro strip line 4. A grounding conductor 5 is formed on the other surface of the dielectric substrate 1. Changing the magnetization of the magnetic member 3 for frequency regulation can reversibly perform a regulation of the frequency characteristics of the nonreciprocal circuit.

摘要翻译： 用于不可逆电路的磁性部件2装配在形成于电介质基板1中的第一孔中，并且至少一个磁性部件3装配在形成在电介质基板1的围绕第一孔的部分的第二孔中。 电介质基板1和非易失性电路用磁性体2的表面印刷电导体，形成微带线4.接地导体5形成在电介质基板1的另一面上。 用于频率调节的构件3可以可逆地执行非可逆电路的频率特性的调节。

公开(公告)号：US20070033564A1

公开(公告)日：2007-02-08

申请号：US11473345

申请日：2006-06-23

申请人： Hirobumi Inoue ,  Daisuke Ohshima ,  Jun Sakai ,  Mitsuru Furuya

发明人： Hirobumi Inoue ,  Daisuke Ohshima ,  Jun Sakai ,  Mitsuru Furuya

IPC分类号： G06F17/50

CPC分类号： G06F17/5036 ,  G06F2217/40

摘要： An analysis method of designing transmission lines of an integrated circuit packaging board including an integrated circuit chip, a printed circuit board, and an interposer disposed between the integrated circuit chip and the printed circuit board. A reference data file having information for dividing a series of transmission lines into connecting sections and/or continuous sections and a division model file having information on analysis models of a connecting section and a continuous section is prepared. The connecting sections are extracted from the series of transmission lines with reference to connection information. Boundaries for dividing the series of transmission lines into sections is determined with reference to the reference data file to generate division models. The division models are synthesized to form a synthesized model of the series of transmission lines to analyze electrical characteristics of the series of transmission lines.

摘要翻译： 包括设置在集成电路芯片和印刷电路板之间的集成电路芯片，印刷电路板和插入器的集成电路封装板的传输线的分析方法。 准备具有用于将一系列传输线分成连接部分和/或连续部分的信息的参考数据文件和具有关于连接部分和连续部分的分析模型的信息的分割模型文件。 参考连接信息，从一系列传输线中提取连接部分。 参考参考数据文件确定将一系列传输线划分为多个部分的边界，以生成分割模型。 合成分割模型以形成一系列传输线的合成模型，以分析一系列传输线的电气特性。

公开(公告)号：US06320484B1

公开(公告)日：2001-11-20

申请号：US09449885

申请日：1999-11-30

申请人： Mitsuru Furuya ,  Yoshiyasu Yokoyama

发明人： Mitsuru Furuya ,  Yoshiyasu Yokoyama

IPC分类号： H01P710

CPC分类号： H01P7/10

摘要： The present invention provides a high frequency dielectric filter which can realize high stability, the least loss of functionality, and mass-productiveness. In a high frequency dielectric filter adopting a TM mode, a resonator fixing plate 3 is used for fixing a dielectric resonator 2 and a case 1 and hence, they are firmly fixed both in the longitudinal direction and the lateral direction of the resonator. Accordingly, a high frequency dielectric filter which is stable against vibration and impact is provided.

摘要翻译： 本发明提供一种可以实现高稳定性，最小的功能损失和大量生产性的高频介质滤波器。 在采用TM模式的高频介质滤波器中，谐振器固定板3用于固定介质谐振器2和壳体1，因此它们在谐振器的纵向和横向被牢固地固定。 因此，提供了对振动和冲击稳定的高频介质滤波器。