Patent ID: 11906440
Assignee: KIOXIA CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An inspection device, comprising:
a control unit configured to acquire pre-charging irradiation amounts for a plurality of inspection areas on an inspection target, the pre-charging irradiation amounts being based on pattern information for each of the plurality of inspection areas;
an irradiation unit configured to:
control a plurality of first beams to supply the pre-charging irradiation amounts for each of the plurality of inspection areas at a same time using a corresponding one of the plurality of first beams, respectively, and
irradiate the at least one of the plurality of inspection areas with one of a plurality of second beams after supplying the respective pre-charging irradiation amount to at least one of the plurality of inspection areas; and

a generation unit configured to generate images of each of the plurality of inspection areas based on the irradiation of the plurality of inspection areas with the plurality of second beams.