公开(公告)号：US20240212892A1

公开(公告)日：2024-06-27

申请号：US18487058

申请日：2023-10-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YUTO AKIYAMA ,  YASUTAKA HANASHIRO ,  KEIJI KAWAJIRI

IPC: H01C7/10 ,  H01C7/00 ,  H01C7/18 ,  H01G4/008 ,  H01G4/012 ,  H01G4/232 ,  H01G4/30

CPC classification number: H01C7/10 ,  H01C7/008 ,  H01C7/18 ,  H01G4/008 ,  H01G4/012 ,  H01G4/232 ,  H01G4/30

Abstract: A laminated ceramic component includes a sintered body, internal electrodes provided inside the sintered body, and external electrodes provided on a surface of the sintered body and electrically connected to the internal electrodes. The external electrodes include a first end-surface electrode provided on at least a portion of a first end surface of the sintered body, a second end-surface electrode provided on at least a portion of a second end surface of the sintered body, a first side-surface electrode provided on a portion of a first side surface of the sintered body, and a second side-surface electrode provided on a portion of a second side surface of the sintered body. Each of the first and second end-surface electrodes and the first and second side-surface electrodes contains metal and glass component. A content of the glass component in each of the first and second end-surface electrodes is different from a content of the glass component in each of the first and second side-surface electrodes.

公开(公告)号：US20170110385A1

公开(公告)日：2017-04-20

申请号：US15128927

申请日：2015-03-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KEIJI KAWAJIRI ,  KAZUHIRO MIURA ,  MASAFUMI NAKAYAMA ,  HIROSHI EBINA ,  HIROFUMI YAMADA

IPC: H01L23/373 ,  B32B9/04 ,  B32B7/14 ,  H01L21/48

CPC classification number: H01L23/3735 ,  B32B3/02 ,  B32B3/04 ,  B32B3/06 ,  B32B7/12 ,  B32B7/14 ,  B32B9/007 ,  B32B9/04 ,  B32B9/043 ,  B32B9/045 ,  B32B25/14 ,  B32B27/36 ,  B32B2250/40 ,  B32B2250/44 ,  B32B2307/302 ,  B32B2307/304 ,  B32B2307/581 ,  B32B2457/00 ,  H01L21/4871 ,  H01L23/36 ,  H01L23/373 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat-conductive sheet includes a laminated sheet and first and insulating sheets bonded to first and second main surfaces of the laminated sheet. The laminated sheet includes graphite sheets and one or more adhesive layers disposed alternately on the graphite sheets to bonds the graphite sheets to each other. The first insulating sheet is bonded to the second insulating sheet outside an outer circumferential edge of the laminated sheet to seal the laminated sheet between the first and second insulating sheets. The laminated sheet includes an outer circumferential portion connected to the outer circumferential edge and an inner portion apart from the outer circumferential edge. The outer circumferential portion of the laminated sheet has a thickness smaller than a thickness of the inner portion. The heat-conductive sheet has high reliability of sealing the insulating sheet.