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1.发明申请ADHESIVE COMPOSITION FOR SPINDLE MOTOR AND SPINDLE MOTOR MANUFACTURED BY USING THE SAME 审中-公开用于主轴制动的主轴电机和主轴电机的胶粘组合物公开(公告)号：US20150184042A1
公开(公告)日：2015-07-02
申请号：US14541750
申请日：2014-11-14
发明人： Hyun Jung LEE , Hyung Kyu KIM , Kun KIM
IPC分类号： C09J163/00 , C08K3/22 , H02K7/08 , C09J11/04
CPC分类号： C09J163/00 , C08G59/42 , C08K3/38 , C08K2003/2241 , H02K5/1675
摘要： Embodiments of the invention provide an adhesive composition for a spindle motor and a spindle motor manufactured by using the same. According to at least one embodiment of the invention, there is provided an adhesive composition for a spindle motor, which includes a bisphenol-based epoxy resin, an acid anhydride; a hardener, and a stabilizer, thereby minimizing the occurrence of outgas and improving bonding strength.
摘要翻译： 本发明的实施方式提供了一种用于主轴电动机的粘合剂组合物和使用该组合物制造的主轴电动机。 根据本发明的至少一个实施方案，提供了一种用于主轴电动机的粘合剂组合物，其包括双酚型环氧树脂，酸酐; 硬化剂和稳定剂，从而使排气的发生最小化并提高粘合强度。
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公开(公告)号：US20190140468A1
公开(公告)日：2019-05-09
申请号：US16016987
申请日：2018-06-25
发明人： Jae Hyuk JANG , Hyun Jung LEE , Young Seung ROH , Yeong Hwan SONG , Jae Sun WON
摘要： A coil module includes a coil part including a coil substrate and a coil pattern formed on the coil substrate; and a magnetic body part comprising, in a first part of the coil module, a first thickness which overlaps the coil substrate and comprising, in a second part of the coil module, a second thickness, thicker than the first thickness, which does not overlap the coil substrate.
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公开(公告)号：US20180219290A1
公开(公告)日：2018-08-02
申请号：US15784302
申请日：2017-10-16
发明人： Jae Hyuk JANG , Young Seung ROH , Hyun Jung LEE , Gie Hyoun KWEON , Jae Sun WON
IPC分类号： H01Q7/08
CPC分类号： H01Q7/08 , H01Q1/2225 , H01Q1/242 , H01Q1/243
摘要： A wireless communication antenna includes a solenoid coil portion including a core; and a magnetic body disposed in the core and comprising magnetic pieces arranged side by side in a direction perpendicular to or a direction parallel to a direction of a magnetic flux of the coil portion.
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公开(公告)号：US20170104358A1
公开(公告)日：2017-04-13
申请号：US15176888
申请日：2016-06-08
发明人： Yeong Hwan SONG , Hyun Jung LEE , Jae Hyuk JANG
CPC分类号： H02J7/025 , H01F27/08 , H01F27/22 , H01F27/365 , H01F38/14 , H02J7/0042 , H02J50/10 , H02J50/90 , H02J2007/0096
摘要： A magnetic field shielding sheet and a wireless power charging apparatus including the same are provided. A magnetic field shielding sheet includes a magnetic field shielding area including magnetic field shielding layers disposed on a surface of a coil part configured to provide a wireless power charging function to shield a magnetic field generated from the coil part and an adhesive layer bonding the magnetic field shielding layers to each other, and heat radiation fillers disposed within the adhesive layer.
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公开(公告)号：US20170040830A1
公开(公告)日：2017-02-09
申请号：US15173831
申请日：2016-06-06
发明人： Jae Hyuk JANG , Hyun Jung LEE , Yeong Hwan SONG
IPC分类号： H02J7/02
CPC分类号： H02J7/025 , H01F5/06 , H01F27/288 , H02J7/0027
摘要： A wireless power charging device includes a coil configured to transmit or receive a wireless power signal; an electromagnetic wave shielding sheet disposed proximate the coil; and, a heat radiation layer disposed on the electromagnetic wave shielding sheet.
摘要翻译： 无线电力充电装置包括：线圈，被配置为发送或接收无线电力信号; 设置在线圈附近的电磁波屏蔽片; 以及设置在电磁波屏蔽片上的散热层。
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6.发明申请公开(公告)号：US20160372975A1
公开(公告)日：2016-12-22
申请号：US15185249
申请日：2016-06-17
发明人： Jae Hyuk JANG , Hyun Jung LEE , Yeong Hwan SONG
CPC分类号： H02J50/10 , H01F27/2885 , H01F27/365 , H01F38/14 , H02J7/025
摘要： A sheet is provided to shield against electromagnetic waves. The sheet includes a magnetic layer, and a heat radiation coating layer coating at least a portion of a surface of the magnetic layer.
摘要翻译： 提供用于屏蔽电磁波的片材。 片材包括磁性层和涂覆在磁性层表面的至少一部分上的散热涂层。
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公开(公告)号：US20180033534A1
公开(公告)日：2018-02-01
申请号：US15596204
申请日：2017-05-16
发明人： Jae Hyuk JANG , Hee Seung KIM , Hyun Jung LEE , Jae Sun WON , Jung Young CHO , Yeong Hwan SONG , Young Seung ROH
IPC分类号： H01F27/245 , H01F1/047 , H04B5/00 , H01F27/28
CPC分类号： H01F27/245 , H01F1/047 , H01F27/28 , H04B5/0031
摘要： A device for transmitting data includes a transmitting coil configured to receive and transmit the data signal and to generate a magnetic field, and a magnetic material provided on one surface of the transmitting coil. A ratio of a residual magnetic flux density and a saturation magnetic flux density of the magnetic material is greater in a direction that the material is magnetized than in a direction the material is not magnetized.
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公开(公告)号：US20150288243A1
公开(公告)日：2015-10-08
申请号：US14676894
申请日：2015-04-02
发明人： Yeong Hwan SONG , Woo Jin LEE , Sang Min BAEK , Hyun Jung LEE
CPC分类号： H02K5/1675 , F16C17/107 , Y10T156/1064
摘要： There are provided a spindle motor and an assembling method of a sleeve and a base in the same. The spindle motor includes: a shaft; a sleeve formed in a hollow cylindrical shape so as to rotatably support the shaft and having a plated layer coated on an outer peripheral surface thereof; and a base including a support part having a hollow part formed at the center thereof so that the sleeve is inserted thereinto and fixed thereto and coated with a plated layer, wherein an inner peripheral surface of the base and an outer peripheral surface of the sleeve are bonded to each other by an adhesive.
摘要翻译： 提供了一种主轴电动机和其中的套筒和基座的组装方法。 主轴电机包括：轴; 形成为中空圆筒形状的套筒，以便可旋转地支撑所述轴并且具有涂覆在其外周表面上的镀层; 以及基部，其具有在中心形成有中空部的支撑部，使得套筒插入其中并固定并涂覆有电镀层，其中基部的内周面和套筒的外周面为 通过粘合剂彼此粘合。
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公开(公告)号：US20140174193A1
公开(公告)日：2014-06-26
申请号：US13772481
申请日：2013-02-21
发明人： Gyu Seok KIM , Hee Suk CHUNG , Hyun Jung LEE , Suk-Jin HAM , Ju Wan NAM , Jin Uk CHA , Mi Yang KIM
IPC分类号： G01N3/08
CPC分类号： G01N19/04 , G01N1/286 , G01N2203/0023 , G01N2203/0298
摘要： There are provided a method, an apparatus and a sample for evaluating bonding strength, the method including setting a micro-region including a bonded interface in an evaculated sample, forming a first groove in a circumferential portion of the micro-region to have a predetermined depth, processing a side of the micro-region to form a second groove connected to the bonded interface, and applying pressure on the micro-region to measure a critical point at which a delamination of the micro-region is generated.
摘要翻译： 提供了用于评估接合强度的方法，装置和样品，所述方法包括将包括接合界面的微区域设置在抽空样品中，在微区域的周向部分中形成第一槽以具有预定的 深度处理微区域的一侧以形成连接到接合界面的第二凹槽，并且在微区域上施加压力以测量产生微区域分层的临界点。
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