Murata Manufacturing Co., Ltd.

Hideyuki Kashio

Akihiro Motoki

Shigeyuki Kuroda

Makoto Ogawa

Kenichi Kawasaki

Shunsuke Takeuchi

Tatsuo Kunishi

Yoshihiko Takano

Takashi Noji

Atsuo Senda

Toshimi Kaneko

Tetsuya Morinaga

Toshi Numata

Ryuichi Fujinaga

A method for manufacturing a laminated ceramic capacitor includes a step of preparing a laminate which has a first principal surface, a second principal surface, a first end surface, a second end surface, a first side surface, and a second side surface and which includes insulating layers and internal electrodes having end portions exposed at the first or second end surface; a step of forming external electrodes on the first and second end surfaces such that plating deposits are formed on the exposed end portions of the internal electrodes so as to be connected to each other; and a step of forming thick end electrodes electrically connected to the external electrodes such that a conductive paste is applied onto edge portions of the first and second principal surfaces and first and second side surfaces of the laminate and then baked.

Method for manufacturing multilayer electronic component

A laminate is prepared in which adjacent internal electrodes are electrically insulated from each other at an end surface at which the internal electrodes are exposed, a space between the adjacent internal electrodes, which is measured in the thickness direction of insulating layers, is about 10 &#x3bc;m or less when a withdrawn distance of the adjacent internal electrodes from the end surface is about 1 &#x3bc;m or less, and is about 20 &#x3bc;m or less when a protruding length of the adjacent internal electrodes from the end surface is at least about 0.1 &#x3bc;m. In an electroplating step, electroplating deposits deposited on the ends of the adjacent internal electrodes are grown so as to be connected to each other.

Method for manufacturing laminated electronic component

A laminate is prepared in which adjacent internal electrodes are electrically insulated from each other at an end surface at which the internal electrodes are exposed, a space between the adjacent internal electrodes, which is measured in the thickness direction of insulating layers, is about 10 &#x3bc;m or less, and a withdrawn distance of the adjacent internal electrodes from the end surface is about 1 &#x3bc;m or less. In an electroplating step, electroplating deposits deposited on the ends of the adjacent internal electrodes are grown so as to be connected to each other.

Laminated electronic component

Multilayer electronic component and method for manufacturing multilayer electronic component

A chip inductor having a pair of terminal electrodes formed on the surface of a magnetic core which holds a winding therearound. The terminal electrodes have films which are made from a nickel alloy having a relatively high resistivity and a relatively low magnetic permeability. Such nickel alloys includes, for example, nickel-chromium alloy, nickel-phosphorus alloy and nickel-copper alloy.

Chip inductor

Growing community of inventors

Nanjyo-gun, Japan

Hideyuki Kashio