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 |