Network resistor and manufacturing method thereof
Abstract
Abstract Translated from Japanese (57)【要約】 【目的】 簡単な構成で電極間の短絡が生ぜす、製造が 容易で歩留が良く、信頼性も高いネットワーク抵抗器と その製造方法を提供する。 【構成】 スルーホール30を横切るように分割溝32 で分割され、凹部22を有した基板10を設け、このス ルーホール30による凹部22の内壁面に真空蒸着やス パッタリングにより金属薄膜電極層24が形成されてい る。この金属薄膜電極層24の表面に、メッキによる電 極層28が形成されている。 (57) [Summary] [Object] To provide a network resistor which has a simple structure and which causes a short circuit between electrodes, is easy to manufacture, has a high yield, and is highly reliable, and a manufacturing method thereof. [Structure] Dividing groove 32 so as to cross through hole 30 The substrate 10 having the recesses 22 is provided, and the metal thin film electrode layer 24 is formed on the inner wall surface of the recesses 22 by the through holes 30 by vacuum deposition or sputtering. An electrode layer 28 is formed by plating on the surface of the metal thin film electrode layer 24.
Inventors
- 👤 Katsumi Takeuchi
- 👤 勝己 竹内
- 👤 Masato Shimada
- 👤 真人 嶋田
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