Invention Publication

  • Patent Title: CHIP-TYPE ELECTRONIC COMPONENT
  • Application No.: US18256301
    Application Date: 2021-12-09
  • Publication No.: US20240038754A1
    Publication Date: 2024-02-01
  • Inventor: Yukio MITAKETakashi OHTSUKA
  • Applicant: TDK Corporation
  • Applicant Address: JP Tokyo
  • Assignee: TDK Corporation
  • Current Assignee: TDK Corporation
  • Current Assignee Address: JP Tokyo
  • Priority: JP 20207227 2020.12.15
  • International Application: PCT/JP2021/045266 2021.12.09
  • Date entered country: 2023-06-07
  • Main IPC: H01L27/01
  • IPC: H01L27/01
CHIP-TYPE ELECTRONIC COMPONENT
Abstract:
To reduce the chip size of a chip-type electronic component including a capacitor and an inductor. A chip-type electronic component includes a capacitor constituted by a lower electrode pattern, an upper electrode pattern, and an insulating layer, an insulating layer covering the capacitor, and an inductor pattern disposed on the insulating layer. The inductor pattern has a section overlapping the capacitor, whereby an auxiliary capacitor is added. The inductor pattern is thus made to partly overlap the capacitor, so that a larger inductance can be obtained with a small chip size. In addition, characteristics can also be improved by auxiliary capacitance.
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