Mullite ceramic compound
    72.
    发明授权
    Mullite ceramic compound 失效
    莫来石陶瓷化合物

    公开(公告)号:US5294576A

    公开(公告)日:1994-03-15

    申请号:US990375

    申请日:1992-12-15

    IPC分类号: C04B35/185 C04B35/19

    CPC分类号: C04B35/185

    摘要: A mullite ceramic composition comprises mullite powder as a raw material; at least one of a rare earth element compound and an alkaline earth element compound; and at least one of a Group 6B vanadium compound, niobium compound and a tantalum compound, and the mixture is fired.

    摘要翻译: 莫来石陶瓷组合物包含莫来石粉为原料; 至少一种稀土元素化合物和碱土金属元素化合物; 和6B族钒化合物,铌化合物和钽化合物中的至少一种,并将该混合物烧制。

    Inductor and manufacturing method thereof
    73.
    发明授权
    Inductor and manufacturing method thereof 有权
    电感及其制造方法

    公开(公告)号:US08134444B2

    公开(公告)日:2012-03-13

    申请号:US12895915

    申请日:2010-10-01

    IPC分类号: H01F17/04 H01R4/58

    摘要: An inductor includes a core substrate including minute column-like electrical conductors extending between a front surface and a back surface of the core substrate. Each column-like electrical conductor is insulated from adjacent column-like electrical conductors by being surrounded by an insulating material. Insulation layers are formed on the front surface and the back surface of the core substrate, respectively. At least two connection electrical conductors extend through each of the insulation layers. Each connection electrical conductor is electrically connected to a plurality of the column-like electrical conductors. Wirings are formed on each of the insulation layers to connect said connection electrical conductors to each other electrically. The wirings, the connection electrical conductors and the column-like electrical conductors are connected to form a coil in a three-dimensional manner.

    摘要翻译: 电感器包括芯基板,其包括在芯基板的前表面和后表面之间延伸的微小列状电导体。 每个柱状电导体被绝缘材料包围,与相邻的柱状电导体绝缘。 绝缘层分别形成在芯基板的前表面和后表面上。 至少两个连接电导体延伸穿过每个绝缘层。 每个连接电导体电连接到多个柱状电导体。 在每个绝缘层上形成布线,以将所述连接电导体彼此电连接。 连线,连接电导体和列状电导体被连接以形成三维方式的线圈。

    Fuel cell
    74.
    发明授权
    Fuel cell 有权
    燃料电池

    公开(公告)号:US07264899B2

    公开(公告)日:2007-09-04

    申请号:US10642342

    申请日:2003-08-18

    IPC分类号: H01M2/14 H01M8/10

    摘要: A fuel cell comprised of a solid electrolyte layer sandwiched by a cathode layer and an anode layer to which a mixed gas of a fuel gas and air mixed together is supplied, wherein the fuel cell is formed into a spiral member comprised of a single cell layer comprised of the cathode layer, solid electrolyte layer, and anode layer stacked together or a multilayer member of a plurality of the single cell layers stacked together rolled up spirally, the cathode layer and anode layer forming facing surfaces of each upper stratum and lower stratum of the single cell layer or multilayer member adjoining each other in a diametrical direction of the spiral member are arranged through an electrical insulator, and the cathode layer and anode layer or the electrical insulator are or is formed with a gas passage enabling passage of the mixed gas, whereby it is possible to prevent an increase in size of the cell even if increasing the contact area of the anode layer and cathode layer with the air or fuel gas.

    摘要翻译: 一种由阴极层夹持的固体电解质层和混合在一起的燃料气体和空气的混合气体的阳极层构成的燃料电池,其特征在于,所述燃料电池形成为由单电池层 由阴极层,固体电解质层和堆叠在一起的阳极层或堆叠在一起的多个单个电池层的多层构件螺旋地卷起,阴极层和阳极层形成每个上层和下层的相对表面 在螺旋构件的直径方向上彼此邻接的单电池层或多层构件通过电绝缘体布置,并且阴极层和阳极层或电绝缘体形成有能够使混合气体通过的气体通道 ,由此即使增加阳极层和阴极层与空气或f的接触面积,也可以防止电池尺寸的增加 uel气

    Substrate for inspecting electronic device, method of manufacturing substrate, and method of inspecting electronic device
    75.
    发明授权
    Substrate for inspecting electronic device, method of manufacturing substrate, and method of inspecting electronic device 失效
    用于检查电子装置的基板,基板的制造方法以及检查电子装置的方法

    公开(公告)号:US06404214B1

    公开(公告)日:2002-06-11

    申请号:US09468060

    申请日:1999-12-20

    IPC分类号: G01R3102

    摘要: A substrate for inspecting an electronic device used for an electrical test of the electronic device having bump-shaped connection terminals, comprises: opening sections, the diameter of each opening being determined so that a connection terminal can be inserted into and drawn out from the opening, are formed penetrating the insulating substrate in a region on one side of an insulating substrate on which the electronic device is mounted, corresponding to an arrangement of the connection terminals; and wiring patterns, each of which is composed of a pad section being exposed onto a bottom face of the opening so that the pad can come into contact with the connection terminal so as to accomplish electrical continuity, a connecting pad section formed in a region outside of the region in which the pad section is formed, which comes into contact with a contact terminal of an inspection device so as to accomplish electrical continuity, and a wiring section for electrically connecting the pad section with the connecting pad section, are formed on the other side of the insulating substrate.

    摘要翻译: 一种用于检查用于具有凸起形连接端子的电子设备的电气测试的电子设备的基板,包括:开口部分,每个开口的直径被确定为使得连接端子能够从开口插入和拉出 对应于连接端子的布置,在安装有电子设备的绝缘基板的一侧的区域中穿过绝缘基板; 以及布线图案,每个布线图案由暴露于开口的底面的焊盘部分组成,使得焊盘能够与连接端子接触以实现电连续性;连接焊盘部分形成在外部区域 形成有与检查装置的接触端子接触以实现电连续性的形成有焊盘部的区域,以及用于将焊盘部与连接焊盘部电连接的布线部,形成在 绝缘基板的另一侧。

    Semiconductor device and process for producing the same
    76.
    发明授权
    Semiconductor device and process for producing the same 失效
    半导体装置及其制造方法

    公开(公告)号:US06297553B1

    公开(公告)日:2001-10-02

    申请号:US09422746

    申请日:1999-10-22

    IPC分类号: H01L2348

    摘要: A semiconductor device that meets the demand for realizing semiconductor chips in small sizes. A semiconductor device in which connection lands 20 formed on the electrode terminal carrying surface of a semiconductor chip 10 are electrically connected, through connection bumps 14, to connection pads 22 formed on one surface of an interposing substrate 12 of an insulating material so as to face the connection lands 20, wherein conductor wiring patterns 24 inclusive of the connection pads 22 are formed on one surface of the interposing substrate 12, conductor wiring patterns 30 inclusive of terminal lands on where the external connection terminals 26 will be mounted, are formed on the other surface of the interposing substrate 12, and the conductor wiring patterns 24 formed on one surface of the interposing substrate 12 are connected to the conductor wiring patterns 30 formed on the other surface of the interposing substrate 12 through vias 32 formed by filling recesses with a metal by plating, the recesses being formed to penetrate through the insulating material of the interposing substrate 12 and permitting the back surfaces of the conductor wiring patterns 24 on the side of the insulating material to be exposed on the bottom surfaces thereof.

    摘要翻译: 一种满足小尺寸半导体芯片实现需求的半导体器件。 形成在半导体芯片10的电极端子承载表面上的连接焊盘20通过连接凸块14电连接到形成在绝缘材料的插入基板12的一个表面上的连接焊盘22的半导体器件, 连接焊盘20,其中包括连接焊盘22的导体布线图案24形成在插入基板12的一个表面上,导体布线图案30包括将安装外部连接端子26的端子焊盘的导体布线图案30形成在 插入基板12的另一个表面和形成在插入基板12的一个表面上的导体布线图案24通过通孔32连接到形成在插入基板12的另一个表面上的导体布线图案30, 通过电镀形成金属,所述凹部形成为穿透插入物的绝缘材料 g基板12,并且使绝缘材料侧的导体布线图案24的背面露出在其底面上。

    Multi-layer circuit board
    77.
    发明授权
    Multi-layer circuit board 失效
    多层电路板

    公开(公告)号:US06271478B1

    公开(公告)日:2001-08-07

    申请号:US09195831

    申请日:1998-11-19

    IPC分类号: H05K114

    摘要: A multi-layer circuit board having a decreased number of circuit boards for mounting an electronic part that has connection electrodes arranged in the form of an area array, featuring a high yield and improved reliability. In the multi-layer circuit board, circuit patterns formed on a first circuit board on the surface of the side where said electronic part is mounted, are connected to every land positioned on the outermost side of the lands arranged in the form of an area array, and are connected to the lands alternatingly selected from the lands of the second sequence and the third sequence of the inner side; circuit patterns formed on a second circuit board are connected to every via electrically connected to the lands of the second sequence to which the circuit pattern is not connected on the first circuit board, and to the vias electrically connected to all of the lands of the fourth sequence and the fifth sequence on the first circuit board; circuit patterns formed on a third circuit board are connected to every via electrically connected to the lands of the third sequence to which the circuit pattern is not connected on the first circuit board, and to the vias electrically connected to all of the lands of the sixth sequence and the seventh sequence on the first circuit board; and circuit patterns formed on a fourth circuit board are connected to every via electrically connected to the lands of the eighth sequence and the ninth sequence on the first circuit board.

    摘要翻译: 一种多层电路板,其具有用于安装具有以区域阵列形式布置的连接电极的电子部件的电路板数量减少,具有高产量和改善的可靠性。 在多层电路板中,形成在安装有所述电子部件的一侧的表面上的第一电路板上的电路图案连接到位于以区域阵列形式布置的焊盘的最外侧的每个区域 并且连接到从第二序列的焊盘和内侧的第三序列交替地选择的焊盘; 形成在第二电路板上的电路图案连接到电连接到第一电路板上未连接电路图案的第二序列的焊盘的每个通孔,以及电连接到第四电路板的所有焊盘的通孔 序列和第一个电路板上的第五个序列; 形成在第三电路板上的电路图案连接到电连接到第一电路板上未连接电路图案的第三序列的焊盘的每个通孔,以及电连接到第六电路板的所有焊盘的通孔 序列和第七个序列在第一个电路板上; 并且形成在第四电路板上的电路图案连接到电连接到第一电路板上的第八序列和第九序列的焊盘的每个通孔。