公开(公告)号：US06329065B1

公开(公告)日：2001-12-11

申请号：US09378849

申请日：1999-08-23

申请人： Masanobu Ishida ,  Shigeki Yamada ,  Yasuhiko Yoshihara ,  Masamitsu Onitani

发明人： Masanobu Ishida ,  Shigeki Yamada ,  Yasuhiko Yoshihara ,  Masamitsu Onitani

IPC分类号： H05K103

CPC分类号： H01L23/49838 ,  B32B18/00 ,  C04B35/117 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3267 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/6582 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/9615 ,  C04B2235/963 ,  C04B2237/343 ,  C04B2237/62 ,  H01L23/15 ,  H01L23/49866 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/15174 ,  H01L2924/15312 ,  H01L2924/16152 ,  H05K1/0306 ,  H05K1/092 ,  H05K3/4629 ,  Y10S428/901 ,  Y10T428/2438 ,  Y10T428/24876 ,  Y10T428/24917 ,  Y10T428/24926 ,  H01L2924/00

摘要： A wiring board having an insulating substrate of aluminum oxide ceramics and a surface wiring layer formed on the surface of said insulating substrate, wherein the aluminum oxide ceramics constituting said insulating substrate contains a manganese compound in an amount of from 2.0 to 10.0% by weight in terms of MnO2, and has a relative density of not smaller than 95%, and said surface wiring layer contains copper in an amount of from 10 to 70% by volume and at least one high-melting metal selected from the group consisting of tungsten and molybdenum in an amount of from 30 to 90% by volume, and further contains copper as a matrix, said copper matrix having a diffusion structure in which are diffused the particles of said high-melting metal having an average particle diameter of from 1 to 10 &mgr;m. The wiring board is prepared by co-firing the conducting paste for forming the surface wiring layer and the green sheet for forming the insulating substrate, and exhibits excellent heat conductivity and electric properties, and is particularly effectively used for the semiconductor devices that execute arithmetic operations at high speeds.

摘要翻译： 一种布线基板，其具有氧化铝陶瓷的绝缘基板和形成在所述绝缘基板的表面上的表面布线层，其中构成所述绝缘基板的氧化铝陶瓷含有2.0〜10.0重量％的锰化合物， MnO 2的比例相对密度不小于95％，所述表面布线层含有量为10〜70体积％的铜和选自钨和钨的至少一种高熔点金属 钼的量为30〜90体积％，进一步含有铜作为基体，所述铜基体具有扩散结构，其中所述扩散结构将平均粒径为1〜10的所述高熔点金属的粒子扩散 妈妈 通过共烧烧用于形成表面布线层的导电浆料和用于形成绝缘基板的生片来制备布线板，并且显示出优异的导热性和电性能，并且特别有效地用于执行算术运算的半导体器件 在高速下

公开(公告)号：US5874378A

公开(公告)日：1999-02-23

申请号：US881110

申请日：1997-06-23

申请人： Masanobu Ishida ,  Toshihiro Iwaida ,  Hiroshi Okayama

发明人： Masanobu Ishida ,  Toshihiro Iwaida ,  Hiroshi Okayama

IPC分类号： C04B35/581 ,  H01L23/14 ,  H05K1/03

CPC分类号： C04B35/581 ,  H05K1/0306

摘要： A sintered aluminum nitride contains rare earth elements (RE) in amounts of from 3 to 10% by weight in terms of RE.sub.2 O.sub.3, alkaline earth elements (R) in amounts of from 0.3 to 3.0% by weight in terms of RO, and silicon atoms in an amount of from 0.3 to 1.0% by weight in terms of SiO.sub.2, the grain boundaries of AlN crystals being chiefly a YAG type crystalline phase. The sintered product is obtained by firing at a temperature as low as 1700.degree. C. or lower, has a thermal conductivity of not smaller than 60 W/m.cndot.K, loses weight in an amount of not more than 10 mg/cm.sup.2 when it is left to stand in a 4N NaOH aqueous solution maintained at 70.degree. C. for one hour, and exhibits excellent resistance against the alkalis.

摘要翻译： 氮化铝烧结体含有稀土元素（RE），以RE 2 O 3为3〜10重量％，RO为0.3〜3.0重量％的碱土金属元素（R），硅原子 以SiO 2换算为0.3〜1.0重量％，AlN晶体的晶界主要为YAG型结晶相。 通过在低于1700℃或更低的温度下焙烧获得烧结产品，其热导率不低于60W / mK，当剩余时，其重量不超过10mg / cm 2 在保持在70℃的4N NaOH水溶液中静置1小时，并显示出优异的耐碱性。

公开(公告)号：US5250478A

公开(公告)日：1993-10-05

申请号：US824681

申请日：1992-01-17

申请人： Masanobu Ishida ,  Yoshihiro Okawa

发明人： Masanobu Ishida ,  Yoshihiro Okawa

IPC分类号： C04B35/581 ,  C04B35/58

CPC分类号： C04B35/581

摘要： Disclosed is an aluminum nitride sintered body comprising aluminum nitride and a sintering aid, wherein the sintering aid is composed mainly of at least one component selected, as the oxide, from the group consisting of Yb.sub.2 O.sub.3 and Er.sub.2 O.sub.3, and the sintered body contains up to 0.5% by weight of Yb and/or Er as the metal and has a density of 3.2 to 3.3 g/cm.sup.3 and a heat conductivity of at least 170 W/m.multidot.k.If a CaO component is incorporated as the second sintering aid in an amount of up to 0.1% by weight, the heat conductivity is further increased.

摘要翻译： 公开了一种包含氮化铝和烧结助剂的氮化铝烧结体，其中所述烧结助剂主要由至少一种选自由Yb 2 O 3和Er 2 O 3组成的组中选择的组分组成，并且所述烧结体含有至多0.5 重量百分比的Yb和/或Er作为金属，并且具有3.2至3.3g / cm 3的密度和至少170W / m×K的导热率。 如果以高达0.1重量％的量掺入CaO成分作为第二烧结助剂，则导热率进一步提高。

公开(公告)号：US06356173B1

公开(公告)日：2002-03-12

申请号：US09322739

申请日：1999-05-28

申请人： Koichi Nagata ,  Kenji Kitazawa ,  Shinichi Koriyama ,  Shigeki Morioka ,  Takanori Kubo ,  Hidehiro Minamiue ,  Masanobu Ishida ,  Akira Nakayama ,  Naoyuki Shino

发明人： Koichi Nagata ,  Kenji Kitazawa ,  Shinichi Koriyama ,  Shigeki Morioka ,  Takanori Kubo ,  Hidehiro Minamiue ,  Masanobu Ishida ,  Akira Nakayama ,  Naoyuki Shino

IPC分类号： H01P502

CPC分类号： H05K1/0239 ,  H01L23/66 ,  H01L2223/6627 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/15192 ,  H01L2924/16152 ,  H01L2924/16153 ,  H01L2924/16251 ,  H01L2924/1903 ,  H01L2924/19107 ,  H01L2924/3011 ,  H05K1/0243 ,  H05K1/0272 ,  H05K1/0298 ,  H05K3/0061 ,  H05K2201/09054 ,  H01L2924/00

摘要： A high-frequency module in which a plurality of cavities are formed on the surface of a dielectric board, internal high-frequency signal transmission lines are connected to high-frequency devices in the cavities and are located in the cavities, the internal high-frequency signal transmission lines being electromagnetically coupled to the external high-frequency signal transmission line, and the high-frequency devices in the cavities are connected to each other relying on the electromagnetic coupling through the external line. The high-frequency module enables high-frequency signals to be transmitted among the high-frequency devices with a small loss. The module has a very simple structure, and is cheaply produced, and offers an advantage that it can be easily obtained in a small size.

摘要翻译： 一种高频模块，其中在介质板的表面上形成多个空腔，内部高频信号传输线连接到空腔中的高频器件，并且位于空腔中，内部高频 信号传输线被电磁耦合到外部高频信号传输线，并且空腔中的高频器件通过外部线路依赖于电磁耦合而相互连接。 高频模块使高频信号能够以较小的损耗在高频器件之间传输。 该模块具有非常简单的结构，并且便宜地生产，并且具有可以容易地以小尺寸获得的优点。

公开(公告)号：US07518160B2

公开(公告)日：2009-04-14

申请号：US11554393

申请日：2006-10-30

申请人： Masato Fukudome ,  Fujito Nakakawaji ,  Masanobu Ishida ,  Tsutae Iryou

发明人： Masato Fukudome ,  Fujito Nakakawaji ,  Masanobu Ishida ,  Tsutae Iryou

IPC分类号： H01L33/00

CPC分类号： H01L33/502 ,  C09K11/565 ,  C09K11/623 ,  H01L2224/16225 ,  H01L2924/181 ,  H01L2924/00012

摘要： In a wavelength converter converting a wavelength of light emitted from a light source and outputting an output light containing light whose wavelength is converted, which comprises a fluorescent substance dispersed in a transparent matrix, the fluorescent substance has semiconductor fine particles containing at least one univalent metal element selected from alkali metal and Ag, an element of group III in the periodic table selected from indium and gallium, and sulfur, and does not substantially contain Cd and Se. Hence, a wavelength converter having a conversion efficiency of equal to or more than that of a converter containing CdSe can be provided by using a semiconductor material formed of a highly safe composition.

摘要翻译： 在波长转换器中，将从光源发射的光的波长转换并输出包含分散在透明基质中的荧光物质的包含波长转换的光的输出光，所述荧光物质具有包含至少一种一价金属的半导体细颗粒 选自碱金属和Ag的元素，选自铟和镓的元素周期表中的III族元素和硫，并且基本上不含Cd和Se。 因此，通过使用由高度安全的组成形成的半导体材料，可以提供具有等于或大于含有CdSe的转换器的转换效率的波长转换器。

公开(公告)号：US06294244B1

公开(公告)日：2001-09-25

申请号：US09217087

申请日：1998-12-21

申请人： Toshihiro Iwaida ,  Teruhisa Makino ,  Masanobu Ishida ,  Tomohide Hasegawa ,  Hirosi Okayama

发明人： Toshihiro Iwaida ,  Teruhisa Makino ,  Masanobu Ishida ,  Tomohide Hasegawa ,  Hirosi Okayama

IPC分类号： B32B1800

CPC分类号： H01L23/15 ,  C04B35/584 ,  H01L23/36 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/73265 ,  H01L2224/854 ,  H01L2924/00014 ,  H01L2924/01012 ,  H01L2924/01019 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01057 ,  H01L2924/01063 ,  H01L2924/01066 ,  H01L2924/01067 ,  H01L2924/01068 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H05K1/0306 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/266 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2224/05599

摘要： A wiring board of the present invention is equipped with an insulating board formed of a sintered product of silicon nitride containing a silicon nitride crystal phase, and a metal circuit formed on said insulating board, wherein said sintered product of silicon nitride contains a rare earth element (RE) and magnesium in a total amount of from 4 to 30 mol % calculated as oxides and at a molar ratio (RE2O3/MgO) calculated as oxides of from 0.1 to 15, and has a relative density of not smaller than 90% and a heat conductivity of not smaller than 50 W/m·K. The wiring board is equipped with the insulating board having very excellent heat-radiating property and a large strength, and is very useful as a wiring board for, for example, power modules.

摘要翻译： 本发明的布线板配备有由包含氮化硅晶相的氮化硅的烧结体和形成在所述绝缘板上的金属电路构成的绝缘板，其中，所述氮化硅烧结体含有稀土元素 （RE）和镁，其总量为4〜30摩尔％，以氧化物计算，摩尔比（RE2O3 / MgO）以氧化物计算为0.1〜15，相对密度不低于90％， 导热率不低于50W / mK 配线基板具有非常优异的散热性和强度的绝缘板，并且作为用于例如功率模块的布线板是非常有用的。

公开(公告)号：US5154795A

公开(公告)日：1992-10-13

申请号：US535769

申请日：1990-06-11

申请人： Masanobu Ishida ,  Yukio Yamaguchi ,  Fumio Orito ,  Kizuku Katano ,  Hideo Okada ,  Fumikazu Yajima

发明人： Masanobu Ishida ,  Yukio Yamaguchi ,  Fumio Orito ,  Kizuku Katano ,  Hideo Okada ,  Fumikazu Yajima

IPC分类号： C30B15/00 ,  C30B15/14 ,  C30B15/20

CPC分类号： C30B15/20 ,  C30B15/00 ,  C30B15/14 ,  C30B29/42 ,  Y10T117/1008

摘要： A system for setting an analysis condition for a thermal analysis of a fluid inside an apparatus, wherein a gas flow-in temperature in the apparatus, a gas flow-in rate, and an apparatus outer wall temperature are set as critical conditions, the interior of the apparatus being under a high pressure atmosphere and heated by a heater, an analysis mesh shape, a pressure inside the apparatus and other values, and a heater power, are set as initial values, and a simulation is carried out so that an optimum operating condition is obtained, wherein the relationship between heater power by which a heater monitoring temperature is maintained at a constant value and a gas flow rate at the entrance while changing the apparatus internal pressure is obtained by a trial experiment, and the simulation is carried out by changing the gas flow rate at the entrance in accordance with the heater power and the gas flow rate at the entrance set as the initial value.

摘要翻译： 用于设定装置内的流体的热分析的分析条件的系统，其中装置中的气体流入温度，气体流入速率和装置外壁温度被设定为关键条件，内部 的设备在高压气氛下被加热器加热，分析网格形状，设备内部的压力和其他值以及加热器功率被设置为初始值，并且进行模拟以使得最佳 获得操作条件，其中通过试验实验获得加热器监测温度保持恒定值的加热器功率与改变设备内部压力时入口处的气体流量之间的关系，并且进行模拟 通过根据加热器功率和入口处的气体流量作为初始值改变入口处的气体流量。

公开(公告)号：US06358487B1

公开(公告)日：2002-03-19

申请号：US09297056

申请日：1999-06-22

申请人： Yoshihiro Omae ,  Nobutake Mise ,  Yutaka Fukuyama ,  Yuuichi Sekine ,  Takaharu Yamamoto ,  Hiroaki Takehara ,  Tsuyoshi Yamaguchi ,  Susumu Nakajima ,  Masanobu Ishida ,  Mamoru Nakayama ,  Hiroshi Maeda

发明人： Yoshihiro Omae ,  Nobutake Mise ,  Yutaka Fukuyama ,  Yuuichi Sekine ,  Takaharu Yamamoto ,  Hiroaki Takehara ,  Tsuyoshi Yamaguchi ,  Susumu Nakajima ,  Masanobu Ishida ,  Mamoru Nakayama ,  Hiroshi Maeda

IPC分类号： C09C150

CPC分类号： C09C1/50 ,  C01P2004/64 ,  C01P2006/10

摘要： A carbon black having an average particle size of at most 13 nm, Dmod of at most 80 nm, a D½/Dmod ratio of at most 0.6 and at least pH 5.

摘要翻译： 平均粒径为13nm以下，Dmod为80nm以下，D / Dmod比为0.6以下，至少为pH5的炭黑

公开(公告)号：US5124284A

公开(公告)日：1992-06-23

申请号：US533884

申请日：1990-06-06

申请人： Masanobu Ishida ,  Nobuyuki Ito ,  Keiko Higashi

发明人： Masanobu Ishida ,  Nobuyuki Ito ,  Keiko Higashi

IPC分类号： C04B35/581

CPC分类号： C04B35/581

摘要： Disclosed is an aluminium nitride sintered body composed of a sintered body of aluminum nitride, erubium (Er) metal or its compound and calcium (Ca) metal or its compounds, said sintered body containing 1.8 to 10% by weight of an erubium component calculated as an oxide and more than 0 to not more than 2% by weight of a calcium component calculated as an oxide, and consisting of crystal grains of aluminum nitride and an intergranular phase composed mainly of an aluminate other than Er.sub.3 Al.sub.5 O.sub.12, said sintered body further having a bulk density of 3.2 to 3.6 g/cm.sup.3.

摘要翻译： 公开了一种由氮化铝，铒（Er）金属或其化合物和钙（Ca）金属或其化合物的烧结体组成的氮化铝烧结体，所述烧结体含有1.8至10重量％的铕组分，计算为 氧化物和大于0重量％且不超过2重量％的作为氧化物计算的钙成分，由氮化铝的晶粒和主要由除Er3Al5O12以外的铝酸盐组成的晶间相构成，所述烧结体还具有 堆积密度为3.2〜3.6g / cm3。

公开(公告)号：US4804823A

公开(公告)日：1989-02-14

申请号：US79255

申请日：1987-07-29

申请人： Norio Okuda ,  Noriyoshi Nakanishi ,  Masahiro Yamamoto ,  Shinsuke Takenishi ,  Kenichiro Miyahara ,  Hiroaki Sonoda ,  Masanobu Ishida

发明人： Norio Okuda ,  Noriyoshi Nakanishi ,  Masahiro Yamamoto ,  Shinsuke Takenishi ,  Kenichiro Miyahara ,  Hiroaki Sonoda ,  Masanobu Ishida

IPC分类号： C04B41/50 ,  C04B41/87 ,  H05B3/10

CPC分类号： C04B41/009 ,  C04B41/5053 ,  C04B41/87

摘要： A ceramic heater having a ceramic substrate, a heat-generating resistor disposed in the interior of the ceramic substrate or on the surface of the ceramic substrate and terminals connected to both the ends of the heat-generating resistor, wherein the ceramic substrate is composed of a sintered body of a nitride of an element selected from the group consisting of silicon and aluminum and the heat-generating resistor is composed of a ceramic layer containing titanium nitride (TiN) or tungsten carbide (WC).

摘要翻译： 一种具有陶瓷基板的陶瓷加热器，设置在陶瓷基板的内部或陶瓷基板的表面上的发热电阻器和与发热电阻体的两端连接的端子，其中陶瓷基板由 从由硅和铝组成的组中选择的元素的氮化物的烧结体和发热电阻器由包含氮化钛（TiN）或碳化钨（WC）的陶瓷层组成。