| 发明名称 | Electromagnetic wave detector with improved wavelength selection property | ||
| 摘要 | In order to improve efficiency for converting electromagnetic energy into heat energy, an electromagnetic wave detector detecting an electromagnetic wave having a specific wavelength includes a substrate in which a read-out circuit is formed; a temperature detecting portion with a space from the substrate and which includes a bolometer thin film and a first antenna wire; a supporting portion which supports the temperature detecting portion with a space from the substrate and which includes electrode wires connected to the read-out circuit and to the bolometer thin film; and a reflecting portion which is provided to the substrate and which reflects the electromagnetic wave penetrating the temperature detecting portion toward the temperature detecting portion. | ||
| 申请公布号 | US9297701(B2) | 申请公布日期 | 2016.03.29 |
| 申请号 | US201414224896 | 申请日期 | 2014.03.25 |
| 申请人 | NEC Corporation | 发明人 | Sasaki Tokuhito |
| 分类号 | G01J5/20;G01J5/02;G01J5/08;G01J5/22 | 主分类号 | G01J5/20 |
| 代理机构 | Finnegan, Henderson, Farabow, Garrett & Dunner LLP | 代理人 | Finnegan, Henderson, Farabow, Garrett & Dunner LLP |
| 主权项 | 1. An electromagnetic wave detector configured to detect an electromagnetic wave having a specific wavelength, comprising: a substrate in which a read-out circuit is formed; a temperature detecting portion a space from the substrate, the temperature detecting portion including a bolometer thin film and a first antenna wire; a supporting portion configured to support the temperature detecting portion and including at least one electrode wire electrically connected to the read-out circuit and the bolometer thin film; and a reflecting portion between the substrate and the temperature detecting portion, and configured to reflect the electromagnetic wave penetrating the temperature detecting portion toward the temperature detecting portion. | ||
| 地址 | Tokyo JP | ||