Patent ID: 11899437
Assignee: HITACHI HIGH-TECH CORPORATION
Field: Control (Instruments)
Classification: CPC G  H | IPC G

Claim 14:
15. The diagnosis system according to claim 13,
wherein the first tracking information describes a history of a position variation width when the first moving mechanism positions the first sample,
the second tracking information describes a history of a position variation width when the second moving mechanism positions the second sample,
the computer system calculates, as a first variation width, a maximum variation width of the positioning by the first moving mechanism based on the history of the position variation width described in the first tracking information,
the computer system calculates, as a second variation width, a maximum variation width of the positioning by the second moving mechanism based on the history of the position variation width described in the second tracking information, and
when the first charged particle beam device and the second charged particle beam device execute the same operation, the computer system determines whether or not the same position on the sample is irradiated with the charged particle beam repeatedly an allowable number of times based on whether or not the first variation width and the second variation width overlap each other on the sample.