Title:
携帯端末
Document Type and Number:
Japanese Patent JP6681744
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a miniaturized and low cost measurement device that measures components of incidence light with accuracy improved.SOLUTION: A measurement device 100, measurement method, and portable terminal are provided that comprise: an adsorption part 102 that adsorbs external air; an optical system 110 that is provided in front of or at the back of the adsorption part on an optical path, and extracts an optical component of an object wavelength in the incidence light; and an optical sensor unit 120 that detects the optical component passing through the adsorption part and the optical system. A measurement unit 170 may be further provided that measures the optical component detected by the optical sensor unit, and the measurement unit may measure a gas component of an object adsorbed by the adsorption unit, using the detected optical component.SELECTED DRAWING: Figure 2
More Like This:
Inventors:
Shin Takahashi
Application Number:
JP2016039235A
Publication Date:
April 15, 2020
Filing Date:
March 01, 2016
Export Citation:
Assignee:
Asahi Kasei Electronics Co., Ltd.
International Classes:
G01N21/35; G01J3/14; G01J3/18; G01J3/26; G01J3/45
Domestic Patent References:
| JP2003014642A | ||||
| JP2001296240A | ||||
| JP2000338040A | ||||
| JP2003270040A | ||||
| JP2009506329A |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation