| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem where a thermo-conversion electromotive voltage following the amount of detection of infrared rays in an absorption film is small and measurement performance following a change in infrared rays in a detection region and detection precision of a very small quantity of infrared rays are small since a certain number of thermopile array sensors for mounting inline-type and zigzag arrangement type thermopile array chips for detecting the amount of infrared rays at a target division region are arranged at a prescribed side by a thermocouple, where an absorption film having a minute area that becomes an infrared ray reception section, a hot contact on the absorption film, and a cold contact on a heat sink around a membrane are composed of two types of substances. SOLUTION: The absorption film that is a section for receiving infrared rays for covering a desired projection target region is arranged in two segments for serial connection. And the thermocouple is arranged and added to the center between adjacent segments to the thermocouple arranged at two to four sides around the absorption film conventionally, thus increasing an electromotive voltage when detecting infrared rays by increasing the number of thermocouples around the absorption film corresponding to one infrared ray reception region area, and improving the measurement performance of the thermopile infrared detector. COPYRIGHT: (C)2008,JPO&INPIT
|
