Invention Grant
- Patent Title: Multilayer capacitor
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Application No.: US17739482Application Date: 2022-05-09
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Publication No.: US11894188B2Publication Date: 2024-02-06
- Inventor: Takuya Imaeda , Takashi Morita , Masashi Hatanaka , Toshihiko Kaneko
- Applicant: TDK CORPORATION
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP 21089100 2021.05.27
- Main IPC: H01G4/005
- IPC: H01G4/005 ; H01G4/248 ; H01G4/30

Abstract:
An element body of a multilayer capacitor has a plurality of first electrodes and a plurality of second electrodes. At least one of the first electrodes is curved such that a first main body portion is located on an outer side of a first extending portion in a first direction, and at least one of the second electrodes is curved such that a second main body portion is located on an outer side of a second extending portion in the first direction. The following expressions (1) to (6) are satisfied for lengths L0 to L4 in a second direction and distances TL1 to TL3 between main surfaces.
0.03≤L1/L0≤0.1 (1)
0.1≤L2/L0≤0.25 (2)
0.75≤L3/L0≤0.9 (3)
0.9≤L4/L0≤0.97 (4)
0≤(TL1−TL2)/TL1≤0.02 (5)
0≤(TL1−TL3)/TL1≤0.02 (6)
0.03≤L1/L0≤0.1 (1)
0.1≤L2/L0≤0.25 (2)
0.75≤L3/L0≤0.9 (3)
0.9≤L4/L0≤0.97 (4)
0≤(TL1−TL2)/TL1≤0.02 (5)
0≤(TL1−TL3)/TL1≤0.02 (6)
Public/Granted literature
- US20220384107A1 MULTILAYER CAPACITOR Public/Granted day:2022-12-01
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