公开(公告)号：US20140375406A1

公开(公告)日：2014-12-25

申请号：US14484242

申请日：2014-09-11

Applicant: INNOCHIPS TECHNOLOGY CO., LTD.

Inventor： In-Kil PARK ,  Tae-Hyung NOH ,  Kyu Cheol JANG ,  Myung Ho LEE ,  Gyeong Tae KIM ,  Sang Hwan LEE

IPC: H01F27/40 ,  H05K9/00 ,  H01F27/28

CPC classification number: H01F27/402 ,  H01F17/0033 ,  H01F27/2804 ,  H01F2027/2809 ,  H01L21/02 ,  H03H7/0107 ,  H03H7/427 ,  H03H2001/0085 ,  H05K9/0067 ,  Y10T156/1052 ,  Y10T156/1056

Abstract: The present invention relates to a circuit protection device and a method of manufacturing the same. The circuit protection device includes a common mode noise filter having a plurality of sheets, each of the sheets being formed to optionally include a coil pattern, an internal electrode, a hole filled with a conductive material, and a hole filled with a magnetic material; and an electrostatic discharge (ESD) protection device having a plurality of sheets, each of the sheets being formed to optionally include an internal electrode and a hole filled with an ESD protection material.

Abstract translation: 电路保护装置及其制造方法技术领域本发明涉及电路保护装置及其制造方法。 电路保护装置包括具有多个片材的共模噪声滤波器，每个片材形成为可选地包括线圈图案，内部电极，填充有导电材料的孔和填充有磁性材料的孔; 以及具有多个片材的静电放电（ESD）保护装置，每个片材形成为可选地包括内部电极和填充有ESD保护材料的孔。