FLAT CABLE
PROBLEM TO BE SOLVED: To provide a flat cable with a new structure ensuring solder bridge.SOLUTION: A flat cable 1 is structured by arranging multiple insulated wires 2A, 2B in which conductor 3A, 3B are coated with insulating resin 4 and unifying the external surface of the multiple insulated wire...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a flat cable with a new structure ensuring solder bridge.SOLUTION: A flat cable 1 is structured by arranging multiple insulated wires 2A, 2B in which conductor 3A, 3B are coated with insulating resin 4 and unifying the external surface of the multiple insulated wire 2A, 2B. The insulating resin 4 of a soldered part of the multiple insulated wire 2A, 2B is removed by laser beam. Only two insulated wire 2A, 2B next to each other among the multiple insulated wire 2A, 2B are connected with solder electrically at a soldering point 5 where the insulating resin 4 is removed and the conductor 3A, 3B are exposed.SELECTED DRAWING: Figure 3
【課題】ハンダブリッジを確実にする新規な構造のフラットケーブルを提供する。【解決手段】フラットケーブル１は、導体３Ａ，３Ｂを絶縁樹脂４で被覆した絶縁電線２Ａ，２Ｂが複数本並列されて複数本の絶縁電線２Ａ，２Ｂの外表面が一体化されることで構成されている。複数本の絶縁電線２Ａ，２Ｂのハンダ付けされる部分の絶縁樹脂４がレーザ光により除去され、複数本の絶縁電線２Ａ，２Ｂのうち隣り合う２本の絶縁電線２Ａ，２Ｂのみが、絶縁樹脂４が除去され導体３Ａ，３Ｂが露出されたハンダ付け箇所５において、ハンダで電気的に接続されている。【選択図】図３ |
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