| 发明名称 |
HEATER |
| 摘要 |
The present invention provides a heater capable of prohibiting failures of a substrate and a heat resistor. The heater of the present invention includes a substrate in a longitudinal shape, a heat resistor formed on the substrate, and an electrode for resistor formed on the substrate and connected to the heat resistor. The heat resistor includes a first elongated portion, and the first elongated portion extends along a long side direction of the substrate and is disposed in a side in a first short side direction, which is one of short side directions of the substrate. A ratio of a distance between the first elongated portion and an edge of the substrate on the first short side direction, to a thickness of the substrate is more than 0 and less than 1.75. |
| 申请公布号 |
US2017055317(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615231466 |
申请日期 |
2016.08.08 |
| 申请人 |
ROHM CO., LTD. |
发明人 |
ARITAKI YASUYUKI |
| 分类号 |
H05B3/26;G03G15/20;H05B3/14 |
主分类号 |
H05B3/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heater, comprising:
a substrate in a longitudinal shape; a heat resistor, formed on the substrate; and an electrode for resistor, formed on the substrate and in contact with the heat resistor; wherein the heat resistor includes a first elongated portion, and the first elongated portion extends along a long side direction of the substrate and is disposed in a side in a first short side direction, which is one of short side directions of the substrate, and wherein a ratio of a distance between the first elongated portion and an edge of the substrate in the first short side direction, to a thickness of the substrate is more than 0 and less than 1.75. |
| 地址 |
KYOTO JP |
