PATENT CLAIM ANALYSIS

Application Number: 15761513
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["257", "077000"]

Abstract:
An object is to provide a technology capable of suppressing a crack of a crystalline nitride layer which is generated due to a stress caused by difference in thermal expansion coefficients between a crystalline nitride and diamond. A semiconductor device includes a crystalline nitride layer, a structure containing silicon, and a diamond layer. The structure is disposed on a first main surface of the crystalline nitride layer. The diamond layer is disposed at least on a lateral portion of the structure and has a void between the diamond layer and the first main surface of the crystalline nitride layer. The void is a stress absorbing space, for example.

Claim (Index 4):
The semiconductor device according to  claim 1 ,\n wherein a plurality of the structures are disposed on the first main surface of the crystalline nitride layer, and the diamond layer is disposed to be adjoined to adjacent structures among the plurality of the structures.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.14815
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13284900', '13675929', '13571462', '11326443', '11920563']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9034558114668286
- 35 USC 102 Novelty (BERT): 0.4907311443862128
- Combined Prediction Score: 0.862183344758767
- Mean Citation Score: 161.38725399999996
- Max Citation Score: 164.48003
- Similarity Product: 111.7127471212244

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