PATENT CLAIM ANALYSIS

Application Number: 16002479
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "401000"]

Abstract:
An electrical device including at least one contact surface and an interlevel dielectric layer present atop the electrical device, wherein the interlevel dielectric layer includes at least one trench to the at least one contact surface of the electrical device. A conformal titanium liner is present on the sidewalls of the trench and is in direct contact with the at least one contact surface. The conformal titanium liner may be composed of 100 wt. % titanium, and may have a thickness ranging from 10 Å to 100 Å.

Claim (Index 1):
A semiconductor device comprising:\n a channel region of the semiconductor device, wherein source and drain regions that are positioned on opposing sides of the channel region; a gate structure on the channel region of the semiconductor device; and a contact to at least one of the source and drain regions, the contact including a conformal titanium liner that is present on the sidewalls of a trench through an interlevel dielectric to the source and drain regions, and a metal fill comprising ruthenium (Ru), rhodium (Rh), iridium (Ir), osmium (Os), molybdenum (Mo), copper (Cu) or a combination thereof.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 94.0
- Lexical Diversity: 1.95833
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15226157', '15591396', '15226143', '15591385', '14919201']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.942883793536166
- 35 USC 102 Novelty (BERT): 0.573510785231656
- Combined Prediction Score: 0.9059464927057148
- Mean Citation Score: 454.571718
- Max Citation Score: 466.27863
- Similarity Product: 441.9506326604392

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