公开(公告)号：US12068507B2

公开(公告)日：2024-08-20

申请号：US17876054

申请日：2022-07-28

申请人： PRIME PLANET ENERGY & SOLUTIONS, INC.

发明人： Takahiro Sakurai ,  Kosuke Suzuki ,  Kota Ohata

IPC分类号： H01M50/557 ,  H01M50/209 ,  H01M50/516 ,  H01M50/562

CPC分类号： H01M50/557 ,  H01M50/209 ,  H01M50/516 ,  H01M50/562

摘要： This disclosure provides a terminal component that can reduce thermal deterioration due to beam irradiation to a metal joining portion. A terminal component disclosed herein includes a first member formed of a metal and a plate-like second member formed of a metal, and a metal joining portion joined by metal joining is formed in a boundary surface where the first member and the second member are stacked. On a surface of the second member in an opposite side to the boundary surface, a raised portion raised from the surface is formed in a peripheral portion close to the metal joining portion.

公开(公告)号：US12057603B2

公开(公告)日：2024-08-06

申请号：US17826172

申请日：2022-05-27

申请人： Prime Planet Energy & Solutions, Inc.

发明人： Kota Ohata ,  Takahiro Sakurai

IPC分类号： H01M50/562 ,  H01M50/564

CPC分类号： H01M50/562 ,  H01M50/564

摘要： A terminal component disclosed here includes a first metal and a second metal on which the first metal is overlaid. A joint portion joined by metal diffusion is formed at an interface between the first metal and the second metal. The second metal includes an insulating portion subjected to an insulating process in a portion except for the joint portion.

公开(公告)号：US11878361B2

公开(公告)日：2024-01-23

申请号：US17876020

申请日：2022-07-28

申请人： PRIME PLANET ENERGY & SOLUTIONS, INC.

发明人： Takahiro Sakurai ,  Kosuke Suzuki ,  Kota Ohata

IPC分类号： B23K20/10

CPC分类号： B23K20/106

摘要： An ultrasonic joining horn disclosed herein can generate ultrasonic vibration in a predetermined vibration direction and includes a base portion, a stand portion that rises from an upper surface of the base portion, and a pressure contact portion formed of a plurality of protrusions that protrude from an upper surface of the stand portion. Each of the protrusions is formed into a pyramid shape or a truncated pyramid shape, the protrusions are arrayed, and when viewed from top, at least a portion of a peripheral edge of a portion in which the protrusions are arrayed has a zigzag shape. The zigzag portion is formed along at least one of the vibration direction and a perpendicular direction to the vibration direction. The upper surface of the base portion has an exposed surface on which the stand portion is not formed.