Invention Grant
US08769711B2 Method for examining a measurement object, and apparatus 有权
用于检查测量对象的方法及装置

  • Patent Title: Method for examining a measurement object, and apparatus
  • Patent Title (中): 用于检查测量对象的方法及装置
  • Application No.: US12083303
    Application Date: 2006-06-30
  • Publication No.: US08769711B2
    Publication Date: 2014-07-01
  • Inventor: Torsten Jähnke
  • Applicant: Torsten Jähnke
  • Applicant Address: DE Berlin
  • Assignee: JPK Instruments AG
  • Current Assignee: JPK Instruments AG
  • Current Assignee Address: DE Berlin
  • Agency: Smith Patent Office
  • Priority: DE102005049562 20051013
  • International Application: PCT/DE2006/001131 WO 20060630
  • International Announcement: WO2007/041976 WO 20070419
  • Main IPC: G01Q60/24
  • IPC: G01Q60/24
Method for examining a measurement object, and apparatus
Abstract:
The invention relates to a method for examining a measurement object (2, 12), in which the measurement object (2, 12) is examined by means of scanning probe microscopy using a measurement probe (10) of a scanning probe measurement device, and in which at least one subsection (1) of the measurement object (2, 12) is optically examined by an optical measurement system in an observation region associated with the optical measurement system, wherein a displacement of the at least one subsection (1) of the measurement object (2, 12) out of the observation region which is brought about by the examination by means of scanning probe microscopy is corrected in such a way that the at least one displaced subsection (1) of the measurement object (2, 12) is arranged back in the observation region by means of a readjustment device which processes data signals that characterize the displacement.
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