公开(公告)号：US4804574A

公开(公告)日：1989-02-14

申请号：US14267

申请日：1987-02-12

申请人： Kenji Osawa ,  Shiyouichi Muramoto ,  Yoshio Watanabe ,  Takanori Kawahara ,  Takaaki Koizumi

发明人： Kenji Osawa ,  Shiyouichi Muramoto ,  Yoshio Watanabe ,  Takanori Kawahara ,  Takaaki Koizumi

IPC分类号： H01F5/00 ,  H02K3/26 ,  H02K3/50 ,  H02K5/22 ,  H05K1/14 ,  B32B3/00 ,  H02K1/00 ,  H02K1/22 ,  H02K11/00

CPC分类号： H02K5/225 ,  H02K3/26 ,  H02K2203/03 ,  H02K2211/03 ,  Y10S428/901 ,  Y10T428/24917

摘要： A laminated printed coil structure comprising a wiring board having an insulating substrate, lead terminals and connecting pad portions connected to the lead terminals and formed on one surface of the insulating substrate, and a plurality of printed coil elements each having an insulating layer, coil patterns, a pair of terminals for the coil patterns and a connecting pad electrically isolated from the terminals formed on the insulating layer. The printed coil elements are piled up and laminated on the wiring board such that the connecting pad portions of the wiring board, the terminals of the coil patterns on one of the printed coil elements and the connecting pad on another printed coil element are placed in alignment, and that each one terminal for the coil pattern on each of the printed coil elements to a respective lead terminal is connected, and that each coil pattern is from then led out to the lead terminals of the wiring board.

摘要翻译： 一种层压印刷线圈结构，包括具有绝缘基板的布线板，连接到引线端子并形成在绝缘基板的一个表面上的引线端子和连接焊盘部分，以及多个印刷线圈元件，每个印刷线圈元件具有绝缘层，线圈图案 ，用于线圈图案的一对端子和与形成在绝缘层上的端子电隔离的连接焊盘。 打印的线圈元件堆叠并层叠在布线板上，使得布线板的连接焊盘部分，印刷线圈元件之一上的线圈图案的端子和另一印刷线圈元件上的连接焊盘放置成对准 并且将各印刷线圈元件上的线圈图案的每个端子连接到相应的引线端子，并且将每个线圈图案从那里引出到布线板的引线端子。