公开(公告)号：US10718672B2

公开(公告)日：2020-07-21

申请号：US15712920

申请日：2017-09-22

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Jin Man Han ,  Yong Sung Kim ,  Sang Yeob Cha ,  Young Key Kim

IPC分类号： G01K7/22 ,  H01L23/04 ,  G01K7/32 ,  H03B5/04 ,  H03H9/02 ,  H03B5/36 ,  H03H9/05 ,  H03H9/10 ,  H03H9/08 ,  G01K7/24 ,  H01L41/053

摘要： A piezoelectric device package includes a board having a lower surface and an upper surface, a plurality of terminals disposed on the lower surface, a piezoelectric device disposed on the upper surface, a thermistor layer and a resistance layer disposed on the lower surface, and a cap lead covering an upper portion of the board.

公开(公告)号：US10903005B2

公开(公告)日：2021-01-26

申请号：US16168038

申请日：2018-10-23

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Hae In Kim ,  Eun Ju Oh ,  Yong Sung Kim

IPC分类号： H01G4/40 ,  H01G4/38 ,  H01G4/12 ,  H01G2/06 ,  H01G2/22 ,  H05K1/18 ,  H01G4/30 ,  H01G4/012 ,  H05K1/02

摘要： A composite electronic component includes a capacitor including a capacitor body including a dielectric layer and first and second internal electrodes alternately stacked with the dielectric layer interposed therebetween, and first and second electrodes disposed on the capacitor body, and a varistor including a varistor body including ZnO and third and fourth electrodes disposed on the varistor body, wherein the first electrode is electrically connected to the third electrode and the second electrode is electrically connected to the fourth electrode.

公开(公告)号：US10706994B2

公开(公告)日：2020-07-07

申请号：US16535434

申请日：2019-08-08

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Ic Seob Kim ,  Jung Il Kim ,  Yong Sung Kim ,  Eun Ju Oh ,  Su Rim Bae ,  Hae In Kim

IPC分类号： H01C7/112 ,  H01C7/10 ,  H01C7/12 ,  H01G4/005 ,  H01L27/02 ,  H01G2/06 ,  H01C13/02

摘要： A varistor includes a varistor body, a first terminal disposed on one side of the varistor body, a second terminal disposed on the other side of the varistor body, a first electrode disposed on an upper portion of the varistor body, electrically connected to the first terminal, and extending towards the other side of the varistor body, and a second electrode disposed on a lower portion of the varistor body, electrically connected to the second terminal, and extending towards the one side of the varistor body.

公开(公告)号：US20200168373A1

公开(公告)日：2020-05-28

申请号：US16572123

申请日：2019-09-16

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Ic Seob KIM ,  Jung Il Kim ,  Hae In Kim ,  Yong Sung Kim

IPC分类号： H01C7/12 ,  H01C1/142 ,  H01C17/065 ,  H01C17/28

摘要： A varistor includes a substrate, a varistor body disposed on one surface of the substrate, first and second electrodes disposed on the varistor body and spaced apart from each other, an insulating layer disposed on at least two of the first and second electrodes and the varistor body, and first and second terminals disposed on first and second sides of the substrate opposing each other, electrically connected to the first and second electrodes, respectively, and spaced apart from each other. The substrate has mechanical strength greater than that of the varistor body.