公开(公告)号：US10204722B2

公开(公告)日：2019-02-12

申请号：US15312503

申请日：2015-05-18

Applicant: EPCOS AG

Inventor： Franz Rinner ,  Yongli Wang

IPC: H01C7/10 ,  H01C1/142 ,  H01C7/102 ,  H01C7/105 ,  H01C1/14 ,  H01C17/00

Abstract: An electronic component and a method for producing an electrical component are disclosed. In an embodiment, the electronic component includes a functional body having a first surface and a second surface, wherein the second surface faces away from the first surface, and a contact electrically linked to the first surface, the contact having an edge region and a central region, wherein the functional body has a first electrical resistance between the first surface and the second surface in a first functional body portion, which overlaps the edge region of the contact as viewed in a plan view of the electronic component, that is greater than a second electrical resistance between the first surface and the second surface in a second functional body portion, which overlaps the central region of the contact as viewed in a plan view of the electronic component.

公开(公告)号：US20170092394A1

公开(公告)日：2017-03-30

申请号：US15312503

申请日：2015-05-18

Applicant: EPCOS AG

Inventor： Franz Rinner ,  Yongli Wang

IPC: H01C7/10 ,  H01C1/14 ,  H01C17/00

CPC classification number: H01C7/10 ,  H01C1/14 ,  H01C1/142 ,  H01C7/102 ,  H01C7/105 ,  H01C17/00

Abstract: An electronic component and a method for producing an electrical component are disclosed. In an embodiment, the electronic component includes a functional body having a first surface and a second surface, wherein the second surface faces away from the first surface, and a contact electrically linked to the first surface, the contact having an edge region and a central region, wherein the functional body has a first electrical resistance between the first surface and the second surface in a first functional body portion, which overlaps the edge region of the contact as viewed in a plan view of the electronic component, that is greater than a second electrical resistance between the first surface and the second surface in a second functional body portion, which overlaps the central region of the contact as viewed in a plan view of the electronic component.

公开(公告)号：US20190103206A1

公开(公告)日：2019-04-04

申请号：US16085940

申请日：2017-03-14

Applicant: EPCOS AG

Inventor： Yongli Wang ,  Jianxin Wu ,  Wenbin Yi

IPC: H01C7/112 ,  C01B13/36 ,  C04B35/453 ,  C04B35/626 ,  C04B41/00 ,  C04B41/51 ,  C04B35/01

Abstract: A ceramic material, a varistor and methods for forming a ceramic material and a varistor are disclosed. In an embodiment, a ceramic material includes ZnO as a main component and additives selected from the group consisting of an Al3+-containing solution, a Ba2+-containing solution, and at least one compound containing a metal element, wherein the metal element is selected from the group consisting of Bi, Sb, Co, Mn, Ni, Y, and Cr.

公开(公告)号：US20170158563A1

公开(公告)日：2017-06-08

申请号：US15327012

申请日：2015-07-07

Applicant: EPCOS AG

Inventor： Hermann Gruenbichler ,  Yongli Wang ,  Manfred Schweinzger

IPC: C04B35/01 ,  H01L35/22 ,  H01L35/34 ,  C04B35/64

CPC classification number: C04B35/016 ,  C04B35/6261 ,  C04B35/62675 ,  C04B35/62695 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3263 ,  C04B2235/3268 ,  C04B2235/3272 ,  C04B2235/3274 ,  C04B2235/3275 ,  C04B2235/3284 ,  C04B2235/3294 ,  C04B2235/3298 ,  C04B2235/5445 ,  C04B2235/5463 ,  C04B2235/549 ,  C04B2235/656 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/661 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/786 ,  C04B2235/79 ,  C04B2235/80 ,  C04B2235/9607 ,  H01L35/22 ,  H01L35/34

Abstract: A material for a thermoelectric element and a method for producing a material for a thermoelectric element are disclosed. In an embodiment the thermoelectric element includes a material comprising calcium manganese oxide that is partially doped with Fe atoms in positions of Mn atoms.