POLYMER FILM, SENSOR, AND MEASURING METHOD

PROBLEM TO BE SOLVED: To provide a polymer film which has multiple functions while minimizing forming materials to be needed, a sensor using the polymer film, and a measuring method using the sensor.SOLUTION: A polymer film 20 is formed of a single material, and the polymer film 20 has a porous part...

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Hauptverfasser: SEKIMOTO SHINJIRO, INAHATA KAZUTO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polymer film which has multiple functions while minimizing forming materials to be needed, a sensor using the polymer film, and a measuring method using the sensor.SOLUTION: A polymer film 20 is formed of a single material, and the polymer film 20 has a porous part 21, an intermediate part 22 and a porous part 23 in order along the thickness direction. The transmissivity of the intermediate part 22 is lower than the transmissivity of the respective porous parts 21 and 23.