PATENT CLAIM ANALYSIS

Application Number: 15867830
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["438", "703000"]

Abstract:
Lithographic multilayer structures are disclosed that generally include an organic planarizing layer and a tunable titanium oxynitride layer on the organic planarizing layer, wherein the titanium oxynitride includes TiOxNy, and wherein x is from 2.5 to 3.5 and y is from 0.75 to 1.25. The lithographic multilayer structure further includes a photosensitive resist layer on the titanium oxynitride layer. The tunable titanium oxynitride is configured to function as a hard mask and as an antireflective coating. Also disclosed are methods for patterning the lithographic multilayer structures.

Claim (Index 7):
The multilayer lithographic structure of  claim 1 , wherein the photosensitive resist layer is an EUV photosensitive resist.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 1.84
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15404375', '15407539', '14621785', '13741638', '15848471']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8737043068090877
- 35 USC 102 Novelty (BERT): 0.5596799284907297
- Combined Prediction Score: 0.8423018689772519
- Mean Citation Score: 276.40285400000005
- Max Citation Score: 436.6002
- Similarity Product: 358.7862789519309

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