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51. 发明授权

US06835889B2 Passive element component and substrate with built-in passive element 失效
标题翻译：无源元件元件和衬底内置无源元件
公开(公告)号：US06835889B2
公开(公告)日：2004-12-28
申请号：US10251825
申请日：2002-09-23
申请人： Toshiro Hiraoka , Yasuyuki Hotta , Koji Asakawa , Shigeru Matake
发明人： Toshiro Hiraoka , Yasuyuki Hotta , Koji Asakawa , Shigeru Matake
IPC分类号： H01L2329
CPC分类号： H05K3/423 , H01C7/00 , H01F17/0006 , H01F41/041 , H01F2017/006 , H05K1/16 , H05K1/162 , H05K1/165 , H05K1/167 , H05K2201/0116 , H05K2201/0355 , H05K2201/0394 , H05K2203/1545
摘要： The present invention provides a composite material such as a passive element, a passive element composite component, a substrate with a built-in passive element and a composite wiring substrate which are free from, for example, a layer peeling problem and enables high density packaging with ease. In the present invention, a porous base material is divided into plural functional regions and a material having different electromagnetic characteristics is filled in a pore of the porous base material of each functional region, to form a passive element or a wiring substrate. Among the aforementioned plural functional regions, at least one functional region is a conductive material region filled with a conductive material and other regions are filled with a high-dielectric material, a high-permeability material or a low-dielectric material. This structure ensures that a single passive element, plural passive elements or a wiring substrate provided with a circuit wiring can be formed on a porous base material efficiently.
摘要翻译：本发明提供了诸如无源元件，无源元件复合元件，具有内置无源元件的基板和复合布线基板的复合材料，其不含例如层剥离问题并且能够实现高密度封装轻松。在本发明中，将多孔基材分成多个功能区域，并且将具有不同电磁特性的材料填充在各功能区域的多孔基材的孔中，形成无源元件或布线基板。在上述多个功能区域中，至少一个功能区域是填充有导电材料的导电材料区域，并且其它区域填充有高介电材料，高磁导率材料或低电介质材料。这种结构确保了能够有效地在多孔基材上形成单个无源元件，多个无源元件或设置有电路布线的布线基板。

52. 发明授权

US06565763B1 Method for manufacturing porous structure and method for forming pattern 有权
公开(公告)号：US06565763B1
公开(公告)日：2003-05-20
申请号：US09588721
申请日：2000-06-07
申请人： Koji Asakawa , Toshiro Hiraoka , Yoshihiro Akasaka , Yasuyuki Hotta
发明人： Koji Asakawa , Toshiro Hiraoka , Yoshihiro Akasaka , Yasuyuki Hotta
IPC分类号： C08J926
CPC分类号： C08J9/26 , B82Y10/00 , B82Y30/00 , C03C17/007 , C03C2217/425 , C03C2217/479 , C03C2218/33 , C08J2333/12 , C08J2383/16 , C23F1/30 , G03F7/0002 , G11B5/74 , G11B5/743 , G11B5/855 , G11B2005/0029 , H01G11/30 , H01G11/56 , H01J9/02 , H01J9/025 , H01L21/02118 , H01L21/02126 , H01L21/02203 , H01L21/02211 , H01L21/02216 , H01L21/02282 , H01L21/02337 , H01L21/02348 , H01L21/0337 , H01L21/31695 , H01M2/145 , H01M2/1653 , H01M4/131 , H01M4/133 , H01M4/8605 , H01M4/96 , H01M8/0234 , H01M8/0245 , H01M8/026 , H01M8/1011 , H01M10/0525 , Y02E60/13 , Y02E60/523 , Y02P70/56 , Y10S438/945 , Y10S438/947 , Y10S977/90 , Y10T428/24149
摘要： A pattern forming material contains a block copolymer or graft copolymer and forms a structure having micro polymer phases, in which, with respect to at least two polymer chains among polymer chains constituting the block copolymer or graft copolymer, the ratio between N/(Nc−No) values of monomer units constituting respective polymer chains is 1.4 or more, where N represents total number of atoms in the monomer unit, Nc represents the number of carbon atoms in the monomer unit, No represents the number of oxygen atoms in the monomer unit.

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