PATENT CLAIM ANALYSIS

Application Number: 15940868
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["250", "306000"]

Abstract:
An object of the invention is to provide a charged particle beam apparatus capable of achieving both acquisition of an image having high resolution of an inspection target pattern and suppression of a beam irradiation amount when a specific pattern is an inspection target from a highly integrated pattern group. In order to achieve the object, a charged particle beam apparatus is proposed in which at least one of a stage and a deflector is controlled so as to move a field of view from a reference position to an inspection or measurement target pattern, the number of objects included in a first image obtained by scanning a position of the field of view in a moving process of the field of view with a charged particle beam of a first irradiation condition is counted, and in a case where the number of the objects satisfies a predetermined condition, a second image is generated based on scanning with a charged particle beam of a second irradiation condition of a higher dose than that of the first irradiation condition.

Claim (Index 5):
The charged particle beam apparatus according to  claim 1 ,\n wherein the control device scans with the charged particle beam of the first irradiation condition while moving the stage to generate the first image.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.2439
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15023936', '15618203', '14961331', '14461051', '12273805']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7429153710506459
- 35 USC 102 Novelty (BERT): 0.4901308076142214
- Combined Prediction Score: 0.7176369147070035
- Mean Citation Score: 230.610554
- Max Citation Score: 238.74193
- Similarity Product: 182.55552211712123

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test