PATENT CLAIM ANALYSIS

Application Number: 15915746
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "751000"]

Abstract:
The present invention makes it possible to improve the reliability of a semiconductor device. The semiconductor device has, over a semiconductor substrate, a pad electrode formed at the uppermost layer of a plurality of wiring layers, a surface protective film having an opening over the pad electrode, a redistribution line being formed over the surface protective film and having an upper surface and a side surface, a sidewall barrier film comprising an insulating film covering the side surface and exposing the upper surface of the redistribution line, and a cap metallic film covering the upper surface of the redistribution line. Then the upper surface and side surface of the redistribution line are covered with the cap metallic film or the sidewall barrier film and the cap metallic film and the sidewall barrier film have an overlapping section.

Claim (Index 10):
The semiconductor device according to  claim 1 , wherein the first redistribution line comprises a copper film.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 2.60714
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14943900', '14891319', '14952468', '15582277', '15072148']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9140212192392289
- 35 USC 102 Novelty (BERT): 0.5363201578454712
- Combined Prediction Score: 0.8762511130998532
- Mean Citation Score: 241.825318
- Max Citation Score: 366.4935
- Similarity Product: 318.32647165220976

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