PATENT CLAIM ANALYSIS

Application Number: 15937200
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "529000"]

Abstract:
Provided is a semiconductor device including a fuse element arranged on an interlayer insulating film formed on a semiconductor substrate. The fuse element is formed of polysilicon and a silicide region arranged on an upper surface of the polysilicon. A region of the polysilicon included in a range to be irradiated with a laser beam in plan view is non-doped polysilicon into which impurities are not introduced. With this structure, it is possible to provide the semiconductor device including the fuse element, which can be stably cut with a laser beam while an underlying film is not damaged.

Claim (Index 12):
A semiconductor device, comprising:\n a semiconductor substrate; and a fuse element arranged on an interlayer insulating film formed on the semiconductor substrate, the fuse element including:\n a region of non-doped polysilicon into which impurities are not introduced; \n regions of doped polysilicon formed on both ends of the region of the non-doped polysilicon; and \n a silicide region formed on an upper surface of the region of the non-doped polysilicon and upper surfaces of the regions of the doped polysilicon formed on the both ends, \n the silicide region formed on the upper surface of the region of the non-doped polysilicon being cut through laser irradiation.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 1.7931
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11899295', '12346708', '15420744', '11139906', '10789980']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9141607733715184
- 35 USC 102 Novelty (BERT): 0.4808489684593644
- Combined Prediction Score: 0.8708295928803029
- Mean Citation Score: 200.82730400000003
- Max Citation Score: 214.0255
- Similarity Product: 167.99294160532952

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

Dataset: test