| 发明名称 |
RESISTANCE ELEMENT, ELECTROSTATIC PROTECTION CIRCUIT, TEMPERATURE DETECTION CIRCUIT, AND ELECTRO-OPTIC APPARATUS |
| 摘要 |
A resistance element includes a first electro-conductive layer that is formed on a substrate and includes a body portion and a protruding portion protruding from the body portion, and the body portion includes a current path from an input portion to an output portion. The resistance element further includes a second electro-conductive layer that is formed on the first electro-conductive layer via an insulating layer by using a material having a lower resistivity than the first electro-conductive layer. The resistance element further includes a connection portion that is provided to the insulating layer at a position corresponding to the protruding portion and includes a contact hole penetrating from the first electro-conductive layer to the second electro-conductive layer. |
| 申请公布号 |
US2016284446(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615058221 |
申请日期 |
2016.03.02 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
Fujikawa Shinsuke |
| 分类号 |
H01C7/00;G01K7/16;H01C1/14 |
主分类号 |
H01C7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A resistance element comprising:
a first electro-conductive layer that is formed on a substrate and includes a body portion and a protruding portion protruding from the body portion, the body portion including a current path from an input portion to an output portion; a second electro-conductive layer that is formed on the first electro-conductive layer via an insulating layer by using a material having a lower resistivity than the first electro-conductive layer; and a connection portion that is provided to the insulating layer at a position corresponding to the protruding portion and includes a contact hole penetrating from the first electro-conductive layer to the second electro-conductive layer. |
| 地址 |
Tokyo JP |
