Tdk Corporation

Yoshiki Satou

Shinya Ito

Norihisa Ando

Kosuke Yazawa

Katsumi Kobayashi

Akihiro Masuda

Toshihiro Iguchi

Shinya Saito

Kenya Tamaki

Kenichi Inoue

Akitoshi Yoshii

Koji Utsui

Koji Kaneko

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.

Electronic device including chip component and case

An electronic devicecomprises chip capacitorsand, an accommodation recessaccommodating the chip capacitorsand, and a caseincluding a protrusionpartitioning the accommodation recessinto a first accommodation spaceand a second accommodation spacealong the X-axis direction. The protrusionincludes a first protrusionand a second protrusiondisposed away from the first protrusionalong the Y-axis direction. The first protrusionand the second protrusionare disposed with a communication spaceprovided between the first protrusionand the second protrusion, so that the first accommodation spaceand the second accommodation spacecommunicate.

Electronic device

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.

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.

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.

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.

Conductive terminal and electronic device

An electronic device including chip components each having a first terminal electrode and a second terminal electrode formed on both end faces, and a case provided with an accommodation recess in which the chip components are accommodated, and an opening edge face formed around an opening face of the accommodation recess. An individual metal terminal is attached to the case. The individual metal terminal includes an inner electrode part inserted along an inner side wall of the accommodation recess in the case for connecting to the first terminal electrode, an opening edge electrode part formed over the opening edge face to be continuous to the inner electrode part and a side electrode part formed along the outer side face of the case to be continuous to the opening edge electrode part.

A plurality of electronic elementsare arranged in a second direction Dorthogonal to a first direction Dwhich is a facing direction of external electrodesandforming a pair in the first electronic element groupA and the second electronic element groupB. The first electronic element group SA and the second electronic element groupB are disposed side by side in the first direction D. The first terminalis disposed between the first electronic element groupA and the second electronic element groupB in the first direction D. The second terminalsandare disposed at positions with the first electronic element groupA and the second electronic element groupB respectively interposed between the second terminals and the first terminalin the first direction D

Electronic component

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.

Growing community of inventors

Tokyo, Japan

Yoshiki Satou