X-RAY SMALL ANGLE OPTICAL SYSTEM

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United States of America Patent

SERIAL NO

15259581

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Abstract

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Provided is an X-ray small angle optical system, which easily achieves a desired angular resolution, including: an X-ray source having a microfocus; a multilayer mirror having an elliptical reflection surface, and being configured to collect X-rays emitted from the X-ray source and to irradiate a sample; and an X-ray detector configured to detect scattered X-rays generated from the sample, in which the elliptical reflection surface of the multilayer mirror has a focal point A and a focal point B, in which the X-ray source is arranged such that the microfocus includes the focal point A, and in which the X-ray detector is arranged on the multilayer mirror side of the focal point B.

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Patent Owner(s)

Patent OwnerAddress
RIGAKU CORPORATION3-9-12 MATSUBARA-CHO AKISHIMA-SHI TOKYO 196-8666

International Classification(s)

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  • 2016 Application Filing Year
  • G01N Class
  • 12375 Applications Filed
  • 8515 Patents Issued To-Date
  • 68.81 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ITO, Kazuki Tokyo, JP 22 51
Jiang, Licai Rochester Hills, US 31 558
OMOTE, Kazuhiko Tokyo, JP 55 578

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Patent Citation Ranking

  • 9 Citation Count
  • G01N Class
  • 33.94 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges234338094321455621133525105901 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02505007501000125015001750200022502500275030003250350037504000

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