公开(公告)号：US09504147B2

公开(公告)日：2016-11-22

申请号：US14651771

申请日：2013-12-06

Applicant: LG INNOTEK CO., LTD.

Inventor： Yeo Eun Yoon ,  Myeong Jeong Kim ,  Sungjin Yun ,  Sanga Ju

IPC: H05K1/05 ,  B32B15/092 ,  B32B27/20 ,  B32B27/26 ,  B32B27/38 ,  C08G59/24 ,  C08G59/50 ,  C08L63/00 ,  C08K3/22 ,  H05K1/03 ,  C08G59/22

CPC classification number: H05K1/0373 ,  C08G59/22 ,  C08G59/245 ,  C08G59/4064 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/005 ,  C08L63/00 ,  H05K1/053 ,  H05K2201/0209

Abstract: According to one embodiment of the present invention, an epoxy resin composition comprises: a resin including an epoxy compound, triethylenediamine, diphenylphosphine and/or tetraphenylborate; a curing agent including diaminodiphenylsulfone, ethylenediamine, diaminopropane, methanediamine, phenylenediamine and/or triethanolamine; and an inorganic filler, wherein the inorganic filler includes at least two alumina (Al2O3) groups classified by particle size.

Abstract translation: 根据本发明的一个实施方案，环氧树脂组合物包括：包含环氧化合物，三亚乙基二胺，二苯基膦和/或四苯基硼酸盐的树脂; 包括二氨基二苯砜，乙二胺，二氨基丙烷，甲二胺，苯二胺和/或三乙醇胺的固化剂; 和无机填料，其中所述无机填料包括至少两个按粒径分级的氧化铝（Al2O3）。

公开(公告)号：US11029222B2

公开(公告)日：2021-06-08

申请号：US16313110

申请日：2016-07-11

Applicant: LG INNOTEK CO., LTD.

Inventor： Won Keun Cho ,  Eun Jin Kim ,  Soo Min Lee ,  Jina Lee ,  In Hee Cho ,  Hyun Jin Jo ,  Sanga Ju

IPC: G01L1/00 ,  G01L1/20 ,  G01L1/18 ,  G01L1/22

Abstract: A pressure sensor comprises: a first electrode layer; a second electrode layer; and an intermediate layer disposed between the first electrode layer and the second electrode layer, wherein the intermediate layer changes in resistance, depending on a change in at least one of a thickness or a volume thereof. In addition, the intermediate layer comprises: a foam having porous regions dispersed in a non-porous region thereof; and a conductive material being dispersed in the foam and being more conductive than the foam.

公开(公告)号：US10231332B2

公开(公告)日：2019-03-12

申请号：US14827423

申请日：2015-08-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Sanga Ju ,  Jina Gu ,  Se Woong Na ,  Sung Jin Yun

IPC: C09D1/00 ,  C08K9/08 ,  H05K1/03 ,  C08K9/04 ,  H05K1/05 ,  C07F5/05 ,  C09C1/00 ,  C09C3/08 ,  C08K3/38 ,  H05K3/46

Abstract: An inorganic filler includes surface-modified boron nitride having a surface on which a polycyclic aromatic hydrocarbon having a functional group is provided.