公开(公告)号：US10008311B2

公开(公告)日：2018-06-26

申请号：US12572668

申请日：2009-10-02

申请人： Sang Woo Kim ,  Ji Hea Park ,  Yoon Bae Kim

发明人： Sang Woo Kim ,  Ji Hea Park ,  Yoon Bae Kim

IPC分类号： H01F1/26 ,  B22F1/02 ,  C22C19/03 ,  C22C19/07 ,  C22C30/00 ,  C22C38/08 ,  C22C38/10 ,  C23C18/16 ,  C23C18/18 ,  H01F1/37 ,  H01F41/24 ,  H05K9/00 ,  H05K1/02

CPC分类号： H01F1/26 ,  B22F1/025 ,  C22C19/03 ,  C22C19/07 ,  C22C30/00 ,  C22C38/08 ,  C22C38/10 ,  C23C18/1639 ,  C23C18/1882 ,  H01F1/37 ,  H01F41/24 ,  H05K1/0233 ,  H05K9/0083

摘要： This invention relates to a magnetic composite powder, a method of preparing the same and an electromagnetic noise suppressing film comprising the same. The magnetic composite powder and the electromagnetic noise suppressing film can effectively suppress unwanted electromagnetic waves emitted by various parts of an advanced digital device having high performance characteristics in terms of speed, frequency and functionality.

公开(公告)号：US20100181522A1

公开(公告)日：2010-07-22

申请号：US12572668

申请日：2009-10-02

申请人： Sang Woo KIM ,  Ji Hea Park ,  Yoon Bae Kim

发明人： Sang Woo KIM ,  Ji Hea Park ,  Yoon Bae Kim

IPC分类号： H01F1/04 ,  H01F1/00 ,  H01F1/11 ,  B05D5/12 ,  B05D1/36

CPC分类号： H01F1/26 ,  B22F1/025 ,  C22C19/03 ,  C22C19/07 ,  C22C30/00 ,  C22C38/08 ,  C22C38/10 ,  C23C18/1639 ,  C23C18/1882 ,  H01F1/37 ,  H01F41/24 ,  H05K1/0233 ,  H05K9/0083

摘要： This invention relates to a magnetic composite powder, a method of preparing the same and an electromagnetic noise suppressing film comprising the same. The magnetic composite powder and the electromagnetic noise suppressing film can effectively suppress unwanted electromagnetic waves emitted by various parts of an advanced digital device having high performance characteristics in terms of speed, frequency and functionality.

摘要翻译： 本发明涉及一种磁性复合粉末，其制备方法和包含该磁性复合粉末的电磁噪声抑制膜。 磁性复合粉末和电磁噪声抑制膜可以有效地抑制在速度，频率和功能方面具有高性能特征的先进数字装置的各部分发出的不需要的电磁波。