Title:
ODOR SENSOR AND ODOR SENSING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/240942
Kind Code:
A1
Abstract:
This odor sensor is provided with: an ion sensor having a sensitive film; a substance adsorption film which is arranged on the sensitive film and adsorbs an odor substance to be sensed; and an electrode which applies a reference voltage to the substance adsorption film. The substance adsorption film is in a state where protons are released upon adsorption of an odor substance.
Inventors:
MIZUNO SEIICHIRO (JP)
YAMAMOTO HIROO (JP)
MORITA SHO (JP)
WAKAMORI TOSHIKI (JP)
YAMAMOTO HIROO (JP)
MORITA SHO (JP)
WAKAMORI TOSHIKI (JP)
Application Number:
PCT/JP2020/005625
Publication Date:
December 03, 2020
Filing Date:
February 13, 2020
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
G01N27/00; G01N27/333; G01N27/414; G01N27/416
Domestic Patent References:
WO2006025481A1 | 2006-03-09 | |||
WO2019131564A1 | 2019-07-04 |
Foreign References:
JP2009533674A | 2009-09-17 | |||
JP2012215448A | 2012-11-08 | |||
JP2018535421A | 2018-11-29 | |||
US20120096928A1 | 2012-04-26 | |||
JP2018081105A | 2018-05-24 |
Other References:
SHINMYO, NAOYA ET AL.: "Gas Distribution Imaging by Charge- Transfer-Type Sensor Arrays with Polyaniline Sensitive Layer", EXTENDED ABSTRACTS OF THE 64TH JSAP SPRING MEETING, vol. 64, 2017, pages 11 - 330
"Imparting Conductivity to Polyaniline Using Proton Injection", TIRI NEWS, vol. 046, 2010, pages 4 - 5, Retrieved from the Internet [retrieved on 20200324]
"Imparting Conductivity to Polyaniline Using Proton Injection", TIRI NEWS, vol. 046, 2010, pages 4 - 5, Retrieved from the Internet
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF:
Previous Patent: MAGNETIC SENSOR
Next Patent: FLAT HARNESS ATTACHMENT STRUCTURE, FLAT HARNESS ATTACHMENT COMPONENT, AND FLAT HARNESS WITH ATTACHME...
Next Patent: FLAT HARNESS ATTACHMENT STRUCTURE, FLAT HARNESS ATTACHMENT COMPONENT, AND FLAT HARNESS WITH ATTACHME...