US Patent Application 18233407. MULTILAYER CERAMIC CAPACITOR simplified abstract
Contents
MULTILAYER CERAMIC CAPACITOR
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
Kazuhisa Uchida of Nagaokakyo-shi (JP)
MULTILAYER CERAMIC CAPACITOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18233407 titled 'MULTILAYER CERAMIC CAPACITOR
Simplified Explanation
The patent application describes a multilayer ceramic capacitor with improved performance.
- The capacitor consists of multiple layers of dielectric ceramic and internal electrode layers.
- External electrodes are connected to the internal electrode layers.
- The multilayer body of the capacitor has segregation near the end of the internal electrode layer, with silicon (Si) as the main component.
- The average particle size of the dielectric particles near the end of the internal electrode layer is smaller than the average particle size in the central portion of the internal electrode layer.
Original Abstract Submitted
A multilayer ceramic capacitor includes a multilayer body including the dielectric ceramic layers and the internal electrode layers which are laminated, and external electrodes connected to the internal electrode layers. The multilayer body includes segregation including Si as a main component in a vicinity of an end of the internal electrode layer in a width direction. An average particle size of the dielectric particles in the vicinity of the end of the internal electrode layer in the width direction in the dielectric ceramic layer is smaller than an average particle size of a dielectric particles in a central portion of the internal electrode layer in the width direction in the dielectric ceramic layer.
