公开(公告)号：US20180190416A1

公开(公告)日：2018-07-05

申请号：US15395577

申请日：2016-12-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Pin WU ,  Mean-Jue TUNG ,  Wen-Song KO

IPC: H01F1/16 ,  H01F17/00 ,  H01F1/147 ,  H01F41/04 ,  H01F1/37 ,  H01F27/28 ,  H01B1/20

CPC classification number: H01B1/20 ,  H01F1/33 ,  H01F17/0013 ,  H01F27/2804 ,  H01F41/0246 ,  H01F41/046

Abstract: A magnetic material is provided. The magnetic material includes a core portion consisting of above 99 wt % of Fe, based on the total weight of the core portion. An alloy layer including a FeM alloy is disposed on the surface of the core portion, wherein M is Cr, Si, Al, Ti, Zr, or a combination thereof. An oxide layer including M and an oxide of M is disposed on the surface of the alloy layer. A magnetic component is also provided. The magnetic component includes a sintered product of the magnetic material and a metal.

公开(公告)号：US20170158933A1

公开(公告)日：2017-06-08

申请号：US14982834

申请日：2015-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Pin WU ,  Mean-Jue TUNG ,  Ching-Chen HSIEH ,  Wei-Ta YANG ,  Meng-Song YIN

IPC: C09K5/14 ,  H01F1/01

CPC classification number: C09K5/14 ,  H01F1/01 ,  H01F1/445

Abstract: A magnetic and thermally conductive material is provided, which includes a thermally conductive compound powder, and an iron-containing oxide at a surface of the thermally conductive compound powder, wherein the iron-containing oxide is an oxide of iron with an other metal, and the other metal is nickel, zinc, copper, cobalt, magnesium, manganese, yttrium, lithium, aluminum, or a combination thereof. A thermally conductive and dielectric layer is also provided, which includes a magnetic and thermally conductive material and a resin, wherein the thermally conductive material includes a thermally conductive compound powder, and an iron-containing oxide at a surface of the thermally conductive compound powder, wherein the iron-containing oxide is an oxide of iron with an other metal, and the other metal is nickel, zinc, copper, cobalt, magnesium, manganese, yttrium, lithium, aluminum, or a combination thereof.

公开(公告)号：US20230225096A1

公开(公告)日：2023-07-13

申请号：US18148003

申请日：2022-12-29

Applicant: Industrial Technology Research Institute

Inventor： Chun-Pin WU ,  Mean-Jue TUNG ,  Shi-Yuan TONG ,  Wen-Song KO ,  Yu-Ting HUANG

IPC: H05K9/00

CPC classification number: H05K9/0083 ,  H05K9/0088

Abstract: The present disclosure provides an electromagnetic wave absorbing material, including a core containing iron oxide having a first thermal expansion coefficient; and a shell layer covering the core, which has a second thermal expansion coefficient less than the first thermal expansion coefficient, and the shell layer contains an inorganic compound selected from a group consisting of oxides, nitrides or any combination thereof. The present disclosure further provides a composite structure for suppressing electromagnetic interference including the electromagnetic wave absorbing material as claimed.

公开(公告)号：US20210199704A1

公开(公告)日：2021-07-01

申请号：US17129675

申请日：2020-12-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Mean-Jue TUNG ,  Ming-Da YANG ,  Shi-Yuan TONG ,  Yu-Ting HUANG ,  Chun-Pin WU

IPC: G01R29/14 ,  H02H9/04

Abstract: An electrostatic sensing system configured to sense an electrostatic information of a fluid inside a fluid distribution component and including an electrostatic sensing assembly, a signal amplifier and an analog-to-digital converter. The electrostatic sensing assembly includes a sensing component, and a shield. The sensing component is configured to be disposed at the fluid distribution component. The sensing component is disposed through the fluid distribution component so as to be partially located in the fluid distribution component. The shield surrounds a part of the sensing component that is located in the fluid distribution component. At least part of the shield is located on an upstream side of the sensing component. The signal amplifier is electrically connected to the sensing component. The analog-to-digital converter is electrically connected to the signal amplifier. The shield has an opening spaced apart from the sensing component.