| 发明名称 |
INFRARED SENSOR |
| 摘要 |
An infrared sensor, which achieves a low manufacturing cost, or has high sensitivity, or in which an increase in heat capacity is reduced, is provided. The infrared sensor includes a first infrared absorbing portion, an infrared sensing portion for sensing infrared rays based on infrared rays absorbed by the first infrared absorbing portion, and a plurality of protrusions including metal and disposed apart from each other on a surface of the first infrared absorbing portion. Since an absorption rate of infrared rays is improved, sensitivity can be improved, or an increase in heat capacity can be reduced. |
| 申请公布号 |
US2016153837(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201414895927 |
申请日期 |
2014.05.30 |
| 申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
KAKIMOTO KATSUMI;SAITO MASAAKI;HAGIHARA YOSUKE;OKUDO TAKAFUMI;NISHIJIMA YOICHI;OSABE RYO;USHIYAMA NAOKI;AKAI SUMIO;SHIBATA YASUFUMI |
| 分类号 |
G01J5/08;G01J5/00;G01J5/20 |
主分类号 |
G01J5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An infrared sensor comprising:
a first infrared absorbing portion; an infrared sensing portion for sensing infrared rays based on infrared rays absorbed by the first infrared absorbing portion; and a plurality of protrusions including metal or a silicon nitride film, and disposed apart from each other on a surface of the first infrared absorbing portion. |
| 地址 |
Osaka JP |
