发明名称 Circuit substrate, electronic device, method of manufacturing electronic device, electronic apparatus, and moving object
摘要 A circuit substrate includes a base substrate provided with a first pad and a second pad which are electrically connected to an electronic component, a first lateral face and a second lateral face, a first terminal electrically connected to the first pad and a second terminal electrically connected to the second pad which are disposed on the first lateral face, and a third terminal and a fourth terminal which are disposed on the second lateral face. The first terminal and the fourth terminal are located at point-symmetric positions to a center of the base substrate. The second terminal and the third terminal are located at point-symmetric positions to the center of the base substrate. The third terminal and the fourth terminal are electrically connected to each other.
申请公布号 US9363895(B2) 申请公布日期 2016.06.07
申请号 US201414249707 申请日期 2014.04.10
申请人 Seiko Epson Corporation 发明人 Matsuzawa Juichiro;Mikami Masaru;Usuda Toshiya
分类号 H05K1/16;H05K1/18;H03H9/215;H05K1/02;H03H9/05 主分类号 H05K1/16
代理机构 Harness, Dickey & Pierce, P.L.C. 代理人 Harness, Dickey & Pierce, P.L.C.
主权项 1. A circuit substrate comprising: a base substrate including: a first pad and a second pad which are electrically connected to an electronic component; a first lateral face and a second lateral face which are located parallel to each other; a first terminal which is disposed on the first lateral face and is electrically connected to the first pad; a second terminal which is disposed on the first lateral face and is electrically connected to the second pad; and a third terminal and a fourth terminal which are disposed on the second lateral face, wherein the first terminal and the fourth terminal are located at point-symmetric positions to each other with reference to a center of the base substrate, the second terminal and the third terminal are located at point-symmetric positions to each other with reference to the center, and the third terminal and the fourth terminal are electrically connected to each other; wherein the third terminal and the fourth terminal are electrically connected to each other through an electric resistor.
地址 JP