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Patent Searching and Data


Title:
SPECTROSCOPIC IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/001945
Kind Code:
A1
Abstract:
The present invention provides a spectroscopic imaging device (1) including: a spectroscopic unit (2) that includes a field diaphragm (2d), a shading optical element (2c), a dispersion element (2f), and a two dimensional detector (2h); a detector reading unit (3) that reads a voltage value in each pixel in the two-dimensional detector (2h); an AD conversion unit (4) that converts the voltage value of the pixel into a digital signal; and a signal processing unit (5) that processes the digital signal, wherein the shading optical element (2c) is disposed in at least one of an input or output side of the field diaphragm (2d) and an input side of the two-dimensional detector (2h).

Inventors:
YOSHIKI WATARU (JP)
UNO TAKERU (JP)
NAKANO TAKAYUKI (JP)
Application Number:
JP2019/026377
Publication Date:
January 07, 2021
Filing Date:
July 02, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01J3/36; B64G1/66; G01N21/27; G03B15/00; H04N5/225; H04N9/07
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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