PATENT CLAIM ANALYSIS

Application Number: 15765150
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["501", "135000"]

Abstract:
A dielectric thin film with high relative permittivity and high insulation can establish the amount of nitrogen in a metal oxynitride to be low. A dielectric thin film, wherein the dielectric composition is a metal oxynitride solid solution including Ma and Mb: a composition represented by the chemical formula MazMbOxNy (Ma is one element selected from Sr, Ba, Ca, La, Ce, Pr, Nd, and Na, Mb is one element selected from Ta, Nb, Ti and W, O is oxygen, and N is nitrogen); when a is the ionic valence exhibited when Ma occupies an A site in the perovskite structure and b is the ionic valence exhibited when Mb occupies a B site in the perovskite structure, a and b are 6.7≤a+b≤7.3, and x, y and z are 0.8≤z≤1.2, 2.450≤x≤3.493, and 0.005≤y≤0.700.

Claim (Index 15):
A dielectric thin film comprising a perovskite structure represented by a chemical formula of Ma z MbO x N y  (Ma is a metal ion located in an A site of the perovskite structure, Mb is a metal ion located in a B site of the perovskite structure, O is oxygen ion, and N is nitrogen ion), wherein\n a relation of a+b=7.0 is satisfied, where a and b are respectively an average valence of Ma and Mb, x, y, and z of the chemical formula satisfy 0.8\u2264z\u22641.2, 2.450\u2264x\u22643.493, and 0.005\u2264y\u22640.700, the dielectric thin film is composed of a solid solution between a metal oxide composed of Ma and Mb and a metal oxynitride composed of Ma and Mb, and a specific resistance of the dielectric thin film is 10 10  \u03a9cm or more.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 90.0
- Lexical Diversity: 1.95
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15938730', '16068762', '16074406', '12504498', '11043704']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.70709422086385
- 35 USC 102 Novelty (BERT): 0.4931859741535263
- Combined Prediction Score: 0.6857033961928176
- Mean Citation Score: 189.746112
- Max Citation Score: 202.08195
- Similarity Product: 133.92208061415553

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

Dataset: test