PATENT CLAIM ANALYSIS

Application Number: 15869707
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "529000"]

Abstract:
A semiconductor device is provided which includes an interlayer dielectric formed on a semiconductor substrate, a first insulating layer, having a trench, formed on the interlayer dielectric, a barrier film formed on side and bottom surfaces of the first trench, an electric fuse formed on the barrier film, a second insulating layer formed to directly contact the electric fuse, and a third insulating layer formed on the second insulating layer. A linear expansion coefficient of the electric fuse is greater than a linear expansion coefficient of the first insulating layer and the second insulating layer, and a melting point of the barrier film is greater than a melting point of the electric fuse.

Claim (Index 1):
A semiconductor device, comprising:\n a semiconductor substrate; an interlayer dielectric formed on the semiconductor substrate; a first insulating layer formed on the interlayer dielectric, and having a first trench; a barrier film formed on side and bottom surfaces of the first trench; an electric fuse formed on the barrier film in the first trench; a second insulating layer formed on the electric fuse and on the first insulating layer such that the second insulating layer directly contacts with the electric fuse; and a third insulating layer formed on the second insulating layer, wherein a linear expansion coefficient of the electric fuse is greater than a linear expansion coefficient of the first insulating layer and the second insulating layer, and wherein a melting point of the barrier film is greater than a melting point of the electric fuse.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.86047
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15298484', '11683053', '14590294', '11797704', '13167429']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.918022525844156
- 35 USC 102 Novelty (BERT): 0.5257463491413668
- Combined Prediction Score: 0.8787949081738771
- Mean Citation Score: 279.76753
- Max Citation Score: 349.4102
- Similarity Product: 281.9373078340292

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