FLEXIBLE CIRCUIT BOARD FOR LIVING BODY

PROBLEM TO BE SOLVED: To provide a flexible circuit board for a living body, that eliminates a risk of a through hole being damaged.SOLUTION: A flexible circuit board for a living body includes: an electrode part 20 including an electrode pattern 21 formed on one surface of a synthetic resin film 10...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MITSUI KOJI, YAMANAKA YUJI, SUZUKI HIROSHI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a flexible circuit board for a living body, that eliminates a risk of a through hole being damaged.SOLUTION: A flexible circuit board for a living body includes: an electrode part 20 including an electrode pattern 21 formed on one surface of a synthetic resin film 10 having flexibility; a flat cable part 30 including a wiring pattern 31 formed on the same surface to be connected to the electrode pattern 21; and a terminal connection part 40 including a connection pattern 41 formed on the same surface to be connected to the wiring pattern 31. On the other surface, a first shield layer 25 made from conductive material is formed, and the first shield layer 25 is connected via a through hole 45 to a shield connection pattern 43 formed on the terminal connection part 40. The through hole 45 is at a position opposite to a reinforcement plate 49 attached on the rear surface of the terminal connection part 40.SELECTED DRAWING: Figure 1 【課題】スルーホールが破損される虞のない生体用フレキシブル回路基板を提供すること。【解決手段】可撓性を有する合成樹脂フィルム10の一方の面に電極パターン21を形成した電極部20と、同一面において電極パターン21に接続される配線パターン31を形成したフラットケーブル部30と、同一面において配線パターン31に接続される接続パターン41を形成した端子接続部40とを有する。他方の面に、導電材料からなる第1シールド層25を形成し、この第1シールド層25をスルーホール45によって端子接続部40に形成したシールド用接続パターン43に電気的に接続する。スルーホール45は、端子接続部40の裏面に取り付けた補強板49に対向する位置にある。【選択図】図1