Patent ID: 7205554

Claim:
A minute sample processing and observation apparatus comprising: a first sample stage on which a sample is placed; a probe for taking out a minute sample from the sample; a second sample stage on which the minute sample is fixed; a second sample stage controller that controls an angle of the second sample stage; a sample chamber in which the first sample stage, the probe and the second sample stage are arranged; a focused ion beam optical system for applying an ion beam to the sample placed on the first sample stage and the minute sample fixed on the second sample stage; an electron beam optical system for applying an electron beam to the minute sample fixed on the second sample stage; wherein the focused ion beam optical system applies the ion beam to the sample placed on the first sample stage for extracting the minute sample from the sample, and the probe supports the minute sample; the focused ion beam optical system and the electron beam optical system are arranged within the sample chamber; the minute sample supported by the probe is fixed to the second sample stage; the focused ion beam optical system applies the ion beam to the minute sample fixed on the second sample stage for creating a desired observation section; the second sample stage controller controls the angle of the second sample stage so as to locate an observation section at substantially vertical to the electron beam; the electron beam optical system applies the electron beam to the minute sample for observing the observation section, and observation of an inner section of the sample can be carried out with the sample in the sample chamber, and the sample chamber having a vacuum atmosphere.