公开(公告)号：US20090035562A1

公开(公告)日：2009-02-05

申请号：US11909944

申请日：2005-10-25

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: B32B5/16 ,  B29C43/52

CPC classification number: C22C1/10 ,  B22F2998/00 ,  B22F2998/10 ,  C22C32/0084 ,  Y10T428/249927 ,  Y10T428/256 ,  Y10T428/266 ,  Y10T428/30 ,  Y10T428/31 ,  B22F3/04 ,  B22F3/02 ,  B22F3/18 ,  B22F3/14 ,  B22F3/15 ,  B22F1/025 ,  B22F2003/248 ,  B22F3/105

Abstract: A graphite-particles-dispersed composite produced by compacting graphite particles coated with a high-thermal-conductivity metal such as silver, copper and aluminum, the graphite particles having an average particle size of 20-500 μm, the volume ratio of the graphite particles to the metal being 60/40-95/5, and the composite having thermal conductivity of 150 W/mK or more in at least one direction.

Abstract translation: 一种石墨颗粒分散复合材料，其通过压制涂覆有诸如银，铜和铝的高导热性金属的石墨颗粒，石墨颗粒的平均粒径为20-500μm，石墨颗粒的体积比 金属为60 / 40-95 / 5，并且所述复合材料在至少一个方向上的热导率为150W / mK以上。

公开(公告)号：US20110086218A9

公开(公告)日：2011-04-14

申请号：US11678391

申请日：2007-02-23

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: B32B3/26

CPC classification number: C04B41/009 ,  C04B41/4523 ,  C04B41/52 ,  C04B41/81 ,  C04B41/89 ,  C04B2111/00844 ,  C22C1/1036 ,  C22C47/06 ,  C22C2001/1021 ,  H01L21/4878 ,  H01L23/373 ,  H01L23/3733 ,  H01L23/3736 ,  H01L2924/0002 ,  Y10T428/12493 ,  Y10T428/249957 ,  Y10T428/249967 ,  Y10T428/249969 ,  Y10T428/24997 ,  Y10T428/30 ,  Y10T428/31678 ,  C04B41/0072 ,  C04B41/4521 ,  C04B41/5096 ,  C04B41/5155 ,  C04B41/5127 ,  C04B41/515 ,  C04B41/5116 ,  C04B41/51 ,  C04B41/4541 ,  C04B41/5144 ,  C04B35/522 ,  C04B38/00 ,  H01L2924/00

Abstract: A composite material having a high thermal conductivity and a small thermal expansion coefficient, which is obtained by impregnating a porous graphitized extrudate with a metal; the composite material having such anisotropy that the thermal conductivity and the thermal expansion coefficient are 250 W/mK a more and less than 4×10−6/K, respectively, in an extrusion direction; and that the thermal conductivity and the thermal expansion coefficient are 150 W/mK or more and 10×10−6/K or less, respectively, in a direction perpendicular to the extrusion direction.

Abstract translation: 通过用金属浸渍多孔石墨化挤出物获得的具有高热导率和热膨胀系数小的复合材料; 具有各向异性的复合材料，导热性和热膨胀系数分别在挤出方向上分别为250W / mK以上且小于4×10-6 / K; 热导率和热膨胀系数分别在垂直于挤出方向的方向上为150W / mK以上且10×10-6 / K以下。

公开(公告)号：US20100330738A1

公开(公告)日：2010-12-30

申请号：US12662305

申请日：2010-04-09

Applicant: Hiroyuki Uchiyama ,  Hironori Wakana ,  Tetsufumi Kawamura ,  Fumi Kurita ,  Hideko Fukushima

Inventor： Hiroyuki Uchiyama ,  Hironori Wakana ,  Tetsufumi Kawamura ,  Fumi Kurita ,  Hideko Fukushima

IPC: H01L21/36 ,  C23C14/35 ,  C23C14/34 ,  H01L21/365

CPC classification number: H01L29/7869 ,  C04B35/453 ,  C04B35/457 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/6585 ,  C04B2235/72 ,  C04B2235/722 ,  C04B2235/727 ,  C04B2235/77 ,  C23C14/086 ,  C23C14/3414 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02631 ,  H01L29/66969

Abstract: An oxide semiconductor target of a ZTO (zinc tin complex oxide) type oxide semiconductor material of an appropriate (Zn/(Zn+Sn)) composition having high mobility and threshold potential stability and with less restriction in view of the cost and the resource and with less restriction in view of the process, and an oxide semiconductor device using the same, in which a sintered Zn tin complex oxide with a (Zn/(Zn+Sn)) composition of 0.6 to 0.8 is used as a target, the resistivity of the target itself is at a high resistance of 1 Ωcm or higher and, further, the total concentration of impurities is controlled to 100 ppm or less.

Abstract translation: ZTO（锌锡复合氧化物）型氧化物半导体材料的氧化物半导体靶，具有高迁移率和阈值电位稳定性的合适的（Zn /（Zn + Sn））组合物，考虑到成本和资源，限制少， 考虑到该方法的限制较少，并且使用其中使用具有0.6至0.8（Zn /（Zn + Sn））组成的烧结Zn锡复合氧化物作为靶的氧化物半导体器件，其电阻率 的目标本身的电阻为1Ω·cm以上的高电阻，另外将杂质的总浓度控制在100ppm以下。

公开(公告)号：US07851055B2

公开(公告)日：2010-12-14

申请号：US11909944

申请日：2005-10-25

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: B32B17/02 ,  B05D3/02 ,  B05D3/12

CPC classification number: C22C1/10 ,  B22F2998/00 ,  B22F2998/10 ,  C22C32/0084 ,  Y10T428/249927 ,  Y10T428/256 ,  Y10T428/266 ,  Y10T428/30 ,  Y10T428/31 ,  B22F3/04 ,  B22F3/02 ,  B22F3/18 ,  B22F3/14 ,  B22F3/15 ,  B22F1/025 ,  B22F2003/248 ,  B22F3/105

Abstract: A graphite-particles-dispersed composite produced by compacting graphite particles coated with a high-thermal-conductivity metal such as silver, copper and aluminum, the graphite particles having an average particle size of 20-500 μm, the volume ratio of the graphite particles to the metal being 60/40-95/5, and the composite having thermal conductivity of 150 W/mK or more in at least one direction.

Abstract translation: 通过压制涂覆有诸如银，铜和铝的高热导率金属的石墨颗粒制备的石墨颗粒分散复合材料，平均粒度为20-500μm的石墨颗粒，石墨颗粒的体积比 金属为60 / 40-95 / 5，并且所述复合材料在至少一个方向上的热导率为150W / mK以上。

公开(公告)号：US6045893A

公开(公告)日：2000-04-04

申请号：US75822

申请日：1998-05-12

Applicant: Hideko Fukushima ,  Naoyuki Satoh ,  Hiroyuki Itoh ,  Tomomi Ogawa

Inventor： Hideko Fukushima ,  Naoyuki Satoh ,  Hiroyuki Itoh ,  Tomomi Ogawa

IPC: H05K1/09 ,  C04B35/00 ,  H01F17/00 ,  H01F17/04 ,  H01F41/04 ,  H01F41/16 ,  H01G4/30 ,  H01L23/544 ,  H05K1/03 ,  H05K3/46 ,  B32B3/00

CPC classification number: H01L23/544 ,  H01F17/0013 ,  H01F17/04 ,  H01F41/043 ,  H01F41/046 ,  H01F41/16 ,  H01G4/30 ,  H01L2223/54473 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K1/0306 ,  H05K3/4611 ,  H05K3/4629 ,  Y10S428/901 ,  Y10T428/24917 ,  Y10T428/24926

Abstract: A multilayered electronic part with minimized silver diffusion into ceramic body. The multilayered electronic part is produced by sintering a green ceramic body of a plurality of ceramic layers comprising a main phase and a grain boundary phase, at least one of the ceramic layers being printed thereon Ag-containing internal electrode patterns which may serve as markers for indicating several information such as a production number, a name of manufacturer, a kind of circuit, etc. By the production method of the invention, the diffusion of Ag in the internal electrode patterns into the ceramic body is effectively prevented to avoid the deterioration of the electrical characteristics as well as to avoid the blackening of the ceramic to ensure a high lightness of the ceramic body which enhances the reliability of the visual identification and distinguishability of the markers.

Abstract translation: 多层电子部件，其最小化银扩散到陶瓷体中。 多层电子部件通过烧结包含主相和晶界相的多个陶瓷层的生坯陶瓷体来制造，至少一个陶瓷层被印刷在其上的含Ag内部电极图案，其可以用作 表示生产编号，制造商名称，电路种类等多种信息。通过本发明的制造方法，可以有效地防止Ag在内部电极图案中扩散到陶瓷体中，以避免劣化 电气特性以及避免陶瓷变黑以确保陶瓷体的高亮度，从而提高了可视化识别的可靠性和标记的可区分性。

公开(公告)号：US09539639B2

公开(公告)日：2017-01-10

申请号：US14236671

申请日：2012-02-28

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: B22C9/10 ,  C04B35/64 ,  B22C9/04 ,  B28B1/24 ,  B22C9/12 ,  C04B35/14 ,  C04B35/638 ,  B22C1/02 ,  C03C14/00

CPC classification number: B22C9/10 ,  B22C1/02 ,  B22C9/04 ,  B22C9/12 ,  B28B1/24 ,  C03C14/00 ,  C04B35/14 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3217 ,  C04B2235/3248 ,  C04B2235/3418 ,  C04B2235/36 ,  C04B2235/5436 ,  C04B2235/6022 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/77 ,  C04B2235/96

Abstract: A ceramic core is obtained by firing a mixture that contains 0.1-15.0% by mass of alumina and 0.005-0.1% by mass of potassium and/or sodium with the balance made up of silica and unavoidable impurities. Not less than 90% by mass of amorphous silica is contained in 100% by mass of the silica. A method for producing a ceramic core, wherein: a blended material is obtained by blending 25-45% by volume of a binder into 55-75% by volume of a mixture that is obtained by mixing alumina, potassium and/or sodium, and silica so as to have the above-mentioned composition; the blended material is injected into a die so as to obtain a molded body; and the molded body is degreased at 500-600° C. for 1-10 hours, and then fired at 1,200-1,400° C. for 1-10 hours.

Abstract translation: 通过烧结含有0.1-15.0质量％的氧化铝和0.005-0.1质量％的钾和/或钠的混合物，其余余量由二氧化硅和不可避免的杂质组成，得到陶瓷芯。 在100质量％的二氧化硅中含有不小于90质量％的无定形二氧化硅。 一种陶瓷芯的制造方法，其中：通过将25-45体积％的粘合剂与55-75体积％的混合氧化铝，钾和/或钠混合得到的混合物和 二氧化硅，以具有上述组成; 将混合材料注入模具中以获得成型体; 将成型体在500-600℃下脱脂1-10小时，然后在1200-1400℃下烧结1-10小时。

公开(公告)号：US20080038535A1

公开(公告)日：2008-02-14

申请号：US11678391

申请日：2007-02-23

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: B32B3/26

CPC classification number: C04B41/009 ,  C04B41/4523 ,  C04B41/52 ,  C04B41/81 ,  C04B41/89 ,  C04B2111/00844 ,  C22C1/1036 ,  C22C47/06 ,  C22C2001/1021 ,  H01L21/4878 ,  H01L23/373 ,  H01L23/3733 ,  H01L23/3736 ,  H01L2924/0002 ,  Y10T428/12493 ,  Y10T428/249957 ,  Y10T428/249967 ,  Y10T428/249969 ,  Y10T428/24997 ,  Y10T428/30 ,  Y10T428/31678 ,  C04B41/0072 ,  C04B41/4521 ,  C04B41/5096 ,  C04B41/5155 ,  C04B41/5127 ,  C04B41/515 ,  C04B41/5116 ,  C04B41/51 ,  C04B41/4541 ,  C04B41/5144 ,  C04B35/522 ,  C04B38/00 ,  H01L2924/00

Abstract: A composite material having a high thermal conductivity and a small thermal expansion coefficient, which is obtained by impregnating a porous graphitized extrudate with a metal; the composite material having such anisotropy that the thermal conductivity and the thermal expansion coefficient are 250 W/mK a more and less than 4×10−6/K, respectively, in an extrusion direction; and that the thermal conductivity and the thermal expansion coefficient are 150 W/mK or more and 10×10−6/K or less, respectively, in a direction perpendicular to the extrusion direction.

Abstract translation: 通过用金属浸渍多孔石墨化挤出物获得的具有高热导率和热膨胀系数小的复合材料; 所述复合材料具有这样的各向异性，使得热导率和热膨胀系数分别在挤出方向上分别为250W / mK以上且小于4×10 -6 / K; 并且热导率和热膨胀系数分别在垂直于挤出方向的方向上分别为150W / mK以上且10×10 -6 / K以下。

公开(公告)号：US5457075A

公开(公告)日：1995-10-10

申请号：US241331

申请日：1994-05-11

Applicant: Hideko Fukushima ,  Yasuo Sawano ,  Katsuhiko Kojo

Inventor： Hideko Fukushima ,  Yasuo Sawano ,  Katsuhiko Kojo

IPC: C04B35/581 ,  C04B35/583 ,  B32B9/00

CPC classification number: C04B35/581 ,  C04B35/583

Abstract: A sintered ceramic composite comprising 35 to 80 wt. % of aluminum nitride, 2 to 60 wt. % of boron nitride, 0.1 to 25 wt. % of an oxide of magnesium, 0.5 to 20 wt. % of at least one of rare earth oxides including yttrium oxide as an optional component and 25 wt. % or less of aluminum oxide as an optional component is disclosed.

Abstract translation: 一种烧结陶瓷复合体，其包含35〜80wt。 ％的氮化铝，2〜60wt。 ％的氮化硼，0.1〜25wt。 镁的氧化物的％，0.5〜20重量％ 至少一种稀土氧化物（包括氧化钇作为任选组分）和25wt。 公开了作为任选成分的氧化铝的％以下。

公开(公告)号：US5096863A

公开(公告)日：1992-03-17

申请号：US709795

申请日：1991-06-05

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: C04B37/00 ,  H05K7/20

CPC classification number: C04B35/645 ,  C04B37/001 ,  C04B37/005 ,  C04B2237/08 ,  C04B2237/366 ,  C04B2237/56 ,  C04B2237/64 ,  C04B2237/708 ,  C04B2237/76 ,  C04B2237/82

Abstract: A diffusion-bonded assembly of AlN ceramic bodies, at least one of the AlN ceramic bodies having a boundary phase content of 1000 ppm or more. A heat dissipation member constituted by diffusion-bonded AlN ceramic bodies, at least one of the AlN ceramic bodies having a boundary phase content of 1000 ppm or more.

Abstract translation: AlN陶瓷体的扩散接合组件，至少一个AlN陶瓷体的边界相含量为1000ppm以上。 由扩散接合的AlN陶瓷体构成的散热构件，至少一个AlN陶瓷体的边界相含量为1000ppm以上。

公开(公告)号：US20090197757A1

公开(公告)日：2009-08-06

申请号：US12310080

申请日：2007-08-06

Applicant: Hideko Fukushima

Inventor： Hideko Fukushima

IPC: C04B35/10 ,  C04B35/01 ,  C04B35/14 ,  C04B35/64 ,  C23C14/34

CPC classification number: C23C14/086 ,  C04B35/453 ,  C04B35/62675 ,  C04B35/62685 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/3293 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/5409 ,  C04B2235/656 ,  C04B2235/77 ,  C04B2235/80 ,  C23C14/3414 ,  H01L31/022483

Abstract: Densified zinc oxide ceramics can be obtained so that transparent electrodes with good characteristics can be obtained using the ceramics as a sputtering target. This manufacturing method is used to manufacture the zinc oxide ceramics doped with Al in ZnO. This method comprises, calcination powder production process by which calcination powder is produced after blending Al2O3 powder and a 1st ZnO powder and by calcinating them, and sintering process by which said zinc oxide ceramics are manufactured after sintering formed body composed of powder before the sintering which is made by blending said calcination powder and a 2nd ZnO powder. Here, the ceramics are manufactured not by sintering a formed body composed of Al2O3 powder and ZnO powder, but by sintering the formed body composed of the calcination powder containing ZnAl2O4 phase and ZnO powder.

Abstract translation: 可以获得致密的氧化锌陶瓷，使得可以使用陶瓷作为溅射靶获得具有良好特性的透明电极。 该制造方法用于制造在ZnO中掺杂有Al的氧化锌陶瓷。 该方法包括煅烧粉末的制造方法，在烧结Al2O3粉末和第一ZnO粉末并煅烧之后生成煅烧粉末，烧结后的烧结成形体之后，制造所述氧化锌陶瓷的烧结工序 通过混合所述煅烧粉末和第二ZnO粉末制成。 这里，陶瓷不是通过烧结由Al 2 O 3粉末和ZnO粉末构成的成形体，而是通过烧结由含有ZnAl 2 O 4相的煅烧粉末和ZnO粉末构成的成形体来制造的。