20240013980. MULTILAYER CERAMIC CAPACITOR simplified abstract (Murata Manufacturing Co., Ltd.)

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MULTILAYER CERAMIC CAPACITOR

Organization Name

Murata Manufacturing Co., Ltd.

Inventor(s)

Hironori Tsutsumi of Nagaokakyo-shi (JP)

Shoji Fukui of Nagaokakyo-shi (JP)

Junichi Kawasaki of Nagaokakyo-shi (JP)

Mitsuru Ikeda of Nagaokakyo-shi (JP)

MULTILAYER CERAMIC CAPACITOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240013980 titled 'MULTILAYER CERAMIC CAPACITOR

Simplified Explanation

The abstract describes a patent application for a multilayer ceramic capacitor. The capacitor includes a multilayer body with dielectric layers and internal electrode layers. External electrodes are placed on the end surfaces of the multilayer body. The internal electrode layers consist of a counter electrode portion and an extension electrode portion that extends towards the end surface. The maximum length of the counter electrode portion in the width direction is defined as r1, and the maximum length of the extension electrode portion in the width direction is defined as r2. The relationship between r1 and r2 is that r2 must be greater than r1.

  • The patent application is for a multilayer ceramic capacitor design.
  • The capacitor has a multilayer body with dielectric and internal electrode layers.
  • External electrodes are placed on the end surfaces of the multilayer body.
  • The internal electrode layers consist of a counter electrode portion and an extension electrode portion.
  • The extension electrode portion extends towards the end surface.
  • The maximum length of the counter electrode portion in the width direction is defined as r1.
  • The maximum length of the extension electrode portion in the width direction is defined as r2.
  • The relationship between r1 and r2 is that r2 must be greater than r1.

Potential Applications of this Technology:

  • Electronics manufacturing
  • Circuit board design
  • Power supply systems

Problems Solved by this Technology:

  • Improved performance and efficiency of capacitors
  • Enhanced reliability and stability in electronic devices
  • Reduction in size and weight of electronic components

Benefits of this Technology:

  • Increased capacitance in a compact design
  • Improved electrical performance and signal transmission
  • Enhanced durability and longevity of electronic devices


Original Abstract Submitted

a multilayer ceramic capacitor includes a multilayer body including an inner layer portion including dielectric layers and internal electrode layers, and external electrodes on end surfaces of the multilayer body. the internal electrode layers each include a counter electrode portion and an extension electrode portion extending from the counter electrode portion toward the end surface and, when viewing the multilayer body in a cross section parallel to the width direction and the lamination direction, and when a maximum length in the width direction of a range in which one end in the width direction of the counter electrode portions is provided is defined as r1, and a maximum length in the width direction of a range in which one end in the width direction of the extension electrode portions is provided is defined as r2, a relationship between r1 and r2 is r2>r1.

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