公开(公告)号：US20200308389A1

公开(公告)日：2020-10-01

申请号：US16761007

申请日：2018-10-30

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Hiroyuki SAGAMI ,  Junpei TERADA ,  Hiroshi AIHARA ,  Takayuki MATSUO

IPC: C08L27/16

Abstract: A fluorine-containing elastomer composition for a heat dissipation material, including a fluorine-containing elastomer being VdF-based fluoroelastomer having a Mooney viscosity at 121° C. of 10 or lower and an insulating thermal conductive filler. Also disclosed is a sheet obtained by molding the fluorine-containing elastomer composition.

公开(公告)号：US20200303619A1

公开(公告)日：2020-09-24

申请号：US16088664

申请日：2017-03-28

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Tetsuhiro KODANI ,  Saori SAKAMI ,  Hiroyuki SAGAMI ,  Takaya YAMADA ,  Shinya BITOU ,  Eri MUKAI ,  Takashi KANEMURA

IPC: H01L41/08 ,  B32B27/30 ,  B32B7/02 ,  G06F3/041 ,  H01L41/113

Abstract: The present invention addresses the problem of providing a bimorph-type piezoelectric film that is less susceptible to the influence of pyroelectric noise resulting from temperature changes, and that makes it possible to provide a pressure-sensitive sensor or the like. The present invention provides a bimorph-type piezoelectric film comprising a first pyroelectric film having piezoelectric anisotropy in an in-plane direction, and a second pyroelectric film having piezoelectric anisotropy in an in-plane direction, the first pyroelectric film and the second pyroelectric film being disposed in such a manner that their surfaces on which electric charges of the same polarity are generated by a temperature increase are each outward-facing.