公开(公告)号：US20210375553A1

公开(公告)日：2021-12-02

申请号：US17228822

申请日：2021-04-13

申请人： TDK CORPORATION

发明人： Akihiro MASUDA ,  Shinya ITO ,  Norihisa ANDO ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI ,  Toshihiro IGUCHI ,  Kenya TAMAKI ,  Shinya SAITO

IPC分类号： H01G4/40 ,  H01G4/228 ,  H01G4/224 ,  H01G4/38 ,  H01F27/28

摘要： An electronic device includes first and second capacitors, a case, a coil, and first to fourth conductive terminals. The first capacitor includes first and second terminal electrodes. The second capacitor includes third and fourth terminal electrodes. The case includes an accommodation recess for accommodating the first and second capacitors. The coil is separated from the first and second capacitors by a part of the case and disposed outside the accommodation recess. The first terminal is connected to the first electrode and partly disposed on a mounting-side bottom surface of the case. The second terminal is connected to one end of the coil and the second electrode and partly disposed on the surface. The third terminal is connected to the other end of the coil and the third electrode and partly disposed on the surface. The fourth terminal is connected to the fourth electrode and partly disposed on the surface.

公开(公告)号：US20230010668A1

公开(公告)日：2023-01-12

申请号：US17847717

申请日：2022-06-23

申请人： TDK CORPORATION

发明人： Akihiro MASUDA ,  Shinya ITO ,  Norihisa ANDO ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI

IPC分类号： H01G4/224

摘要： An electronic device 10 comprises chip capacitors 20a and 20b, an accommodation recess 62 accommodating the chip capacitors 20a and 20b, and a case 60 including a protrusion 64 partitioning the accommodation recess 62 into a first accommodation space 62a and a second accommodation space 62b along the X-axis direction. The protrusion 64 includes a first protrusion 64a and a second protrusion 64b disposed away from the first protrusion 64a along the Y-axis direction. The first protrusion 64a and the second protrusion 64b are disposed with a communication space 69 provided between the first protrusion 64a and the second protrusion 64b, so that the first accommodation space 62a and the second accommodation space 62b communicate.

公开(公告)号：US20210225589A1

公开(公告)日：2021-07-22

申请号：US17133102

申请日：2020-12-23

申请人： TDK CORPORATION

发明人： Akihiro MASUDA ,  Shinya ITO ,  Norihisa ANDO ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI ,  Koji UTSUI ,  Koji KANEKO

IPC分类号： H01G2/06 ,  H01G4/224 ,  H01G4/228

摘要： An electronic device includes a chip component, a conductive terminal, a case, and a fixation part. The chip component includes a terminal electrode on an end surface of the chip component. The conductive terminal is connected to the terminal electrode. The case includes an accommodation recess for accommodating the chip component. The fixation part fixes the case to an installation portion.

公开(公告)号：US20200294719A1

公开(公告)日：2020-09-17

申请号：US16816856

申请日：2020-03-12

申请人： TDK Corporation

发明人： Akihiro MASUDA ,  Norihisa ANDO ,  Shinya ITO ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI

IPC分类号： H01G4/228 ,  H01G4/12 ,  H01G4/30 ,  H01G4/005 ,  H01G2/06

摘要： An electronic component has capacitor chips where terminal electrodes are formed on both end surfaces, individual metal terminals connected to the terminal electrodes, an insulation case accommodating the capacitor chips, and a connecting portion interconnecting a plurality of the insulation cases.

公开(公告)号：US20210375547A1

公开(公告)日：2021-12-02

申请号：US17229393

申请日：2021-04-13

申请人： TDK CORPORATION

发明人： Shinya SAITO ,  Kenya TAMAKI ,  Norihisa ANDO ,  Shinya ITO ,  Akihiro MASUDA ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI ,  Toshihiro IGUCHI

IPC分类号： H01G4/224 ,  H01G4/232 ,  H01G4/38 ,  H01H85/175 ,  H01H85/08 ,  H01G2/06

摘要： An electronic device includes chip components, a case, conductive terminals, and a fuse. The chip components each include a terminal electrode. The case includes accommodation recesses for accommodating the chip components. The conductive terminals are fixed to the case and respectively connected to the terminal electrodes of the chip components. The fuse electrically connects the chip components.

公开(公告)号：US20210043382A1

公开(公告)日：2021-02-11

申请号：US16988819

申请日：2020-08-10

申请人： TDK CORPORATION

发明人： Akihiro MASUDA ,  Norihisa ANDO ,  Shinya ITO ,  Kosuke YAZAWA ,  Yoshiki SATOU ,  Katsumi KOBAYASHI

IPC分类号： H01G4/228 ,  H01G4/224

摘要： A conductive terminal includes an inner electrode part, an opening edge electrode part, and a lateral electrode part. The inner electrode part is connectable to a terminal electrode of a chip component by being inserted along an inner wall of an accommodation recess of a case. The opening edge electrode part is formed continuously to the inner electrode part. The lateral electrode part is formed continuously to the opening edge electrode part along an outer surface of the case. The inner electrode part includes a base part, a curved part, and a continuous boundary part. The base part continues to the opening edge electrode part. The curved part is formed near a tip of the base part and protrudes away from the lateral electrode part. The continuous boundary part is formed between the base part and the curved part and continuously connects them.

公开(公告)号：US20200098521A1

公开(公告)日：2020-03-26

申请号：US16556735

申请日：2019-08-30

申请人： TDK CORPORATION

发明人： Shinya ITO ,  Norihisa ANDO ,  Yoshiki SATOU ,  Kosuke YAZAWA

IPC分类号： H01G4/224 ,  H01G4/248 ,  H01G4/38

摘要： An electronic device includes at least two chip components, a hold member with insulation, a first conductive terminal piece, a second conductive terminal piece, and an intermediate connection piece. The hold member holds the chip components side by side. The intermediate connection piece connects the terminal electrode of one of the chip components and the terminal electrode of the other chip component.