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1. 发明专利

JP2004104067A Sealing structure using electromagnetic wave shielding material 有权
标题翻译：密封结构使用电磁波屏蔽材料
公开(公告)号：JP2004104067A
公开(公告)日：2004-04-02
申请号：JP2003006817
申请日：2003-01-15
申请人： Koyo Sangyo Co Ltd , Kumahira Co Ltd , 光洋産業株式会社 , 株式会社クマヒラ
发明人： SHIZU KINYA , HIRAKAWA YOSHIHIRO , MANABE YASUNORI , HARADA FUMIHIKO
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To prevent a conductive protrusion from falling down and to perform an electromagnetic wave shielding function. SOLUTION: A closure member 64 which can close a through hole 62c of the conductive frame member 62 for constituting the skeleton of a shield room is provided in the hole 62c. A conductive flange 62d is provided at the conductive frame member so as to be opposite to a peripheral edge of a closure surface of the closure member, and an electromagnetic wave shielding material 10 is adhered to the flange opposite to the peripheral edge of the closure surface of the closure member via a second conductive adhesive layer. The peripheral edge of the closure member is constituted so as to be brought into contact with the conductive protrusion of the shielding material at a through hole closing time with the member. A sheet material of the shielding material is arranged on the surface of the frame member, the conductive protrusion formed of conductive fiber is stood on the surface of the sheet material, and further the protrusion and the frame member are electrically connected via a connecting member. The sheet material is a band-like base cloth which is formed by weaving warps and wefts in such a manner that a longitudinal direction is set as a lengthwise direction. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止导电突起掉落并执行电磁波屏蔽功能。解决方案：在孔62c中设置有可以封闭用于构成屏蔽室的骨架的导电框架构件62的通孔62c的封闭构件64。导电凸缘62d设置在导电框架构件处以与封闭构件的封闭表面的周边相对，并且电磁波屏蔽材料10粘附到与封闭表面的周边边缘相对的凸缘的封闭件经由第二导电粘合剂层。封闭构件的周缘部构造成与构件的通孔闭合时间与屏蔽材料的导电性突起接触。屏蔽材料的片材布置在框架构件的表面上，由导电纤维形成的导电突起站在片材的表面上，并且突起和框架构件通过连接构件电连接。片材是通过以纵向方向设定为长度方向的方式将经纱和纬纱编织而形成的带状基布。版权所有（C）2004，JPO

2. 发明专利

JP2004104072A Electromagnetic wave shielding material 审中-公开
公开(公告)号：JP2004104072A
公开(公告)日：2004-04-02
申请号：JP2003067454
申请日：2003-03-13
申请人： Asahi Brush Seisakusho:Kk , Koyo Sangyo Co Ltd , 光洋産業株式会社 , 株式会社旭ブラシ製作所
发明人： SHIZU KINYA , HIRAKAWA YOSHIHIRO , MANABE YASUNORI , HARADA FUMIHIKO
IPC分类号： B32B5/02 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To prevent a conductive protrusion from being falling down and to perform an electromagnetic wave shielding function.
SOLUTION: A sheet material 12 is arranged on the surface of a conductive frame member, the conductive protrusion 13 formed of a conductive fiber is erected on the surface of the sheet material, and further the protrusion and the frame member are electrically connected via a connecting member 14. The sheet material is a band-like base cloth which is formed by weaving warps 12a and wefts in such a manner that a longitudinal direction is set to a lengthwise direction. The protrusion is formed by intruding a plurality of conductive pile yarns into the longitudinal direction of the cloth 12, weaving the pipe yarns, and cutting the pipe yarns. Further, the connecting member includes a first conductive adhesive layer 21 formed by coating a rear surface of the cloth with a conductive adhesive, a conductive metal foil 23 adhered to the cloth via the first conductive adhesive layer, and a second conductive adhesive layer 22 formed by coating the rear surface of the foil with the conductive adhesive.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2007150332A Electromagnetic wave shielding material 有权
标题翻译：电磁波屏蔽材料
公开(公告)号：JP2007150332A
公开(公告)日：2007-06-14
申请号：JP2006353547
申请日：2006-12-28
申请人： Koyo Sangyo Co Ltd , 光洋産業株式会社
发明人： SHIZU KINYA , HIRAKAWA YOSHIHIRO , MANABE YASUNORI , HARADA FUMIHIKO
IPC分类号： H05K9/00 , B32B5/02 , B32B7/02 , B32B15/08
摘要： PROBLEM TO BE SOLVED: To prevent a conductive protrusion from falling down, and to exhibit an electromagnetic wave shielding function.
SOLUTION: A sheet material 12 is arranged on the surface of a conductive frame member, the conductive protrusion 13 formed of a conductive fiber is formed on the surface of the sheet material, and further, the conductive protrusion and the conductive frame member are electrically connected through a connecting member 14. The sheet material is a band-like base cloth manufactured by weaving warps 12a and wefts in such a manner that a longitudinal direction is set to a length direction. The conductive protrusion is formed by intruding a plurality of conductive pile yarns into the longitudinal direction of the base cloth 12, weaving the pile yarns, and cutting the pile yarns. Further, the connecting member includes a first conductive adhesive layer 21 formed by coating the backside of the base cloth with a conductive adhesive, conductive metal foil 23 adhered to the base cloth through the first conductive adhesive layer, and a second conductive adhesive layer 22 formed by coating the backside of the metal foil with the conductive adhesive.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止导电突起掉下来，并且具有电磁波屏蔽功能。解决方案：在导电框架构件的表面上布置有片材12，在片材的表面上形成由导电纤维形成的导电突起13，此外，导电突起和导电框架构件通过连接构件14电连接。片材是通过以纵向方向设定为长度方向的方式将纬纱12a和纬纱编织而成的带状基布。导电突起通过将多根导电绒头纱线插入基布12的纵向，编织绒头纱线和切割绒头纱线而形成。此外，连接构件包括通过用导电粘合剂涂布基布的背面而形成的第一导电粘合剂层21，通过第一导电粘合剂层粘附到基布上的导电金属箔23和形成的第二导电粘合剂层22 通过用导电粘合剂涂覆金属箔的背面。版权所有（C）2007，JPO＆INPIT

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