PATENT CLAIM ANALYSIS

Application Number: 15869086
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-11
Patent Classification: ["257", "330000"]

Abstract:
A semiconductor structure including a substrate, a first dielectric layer, a first conductive layer, a positioning part, two spacers, and a second conductive layer is provided. The substrate has a first trench. The first dielectric layer is disposed on a surface of the first trench. The first conductive layer is filled in the first trench and located on the first dielectric layer. The positioning part is disposed on the substrate and has a first opening. The first opening exposes the first trench. The spacers are disposed on two sidewalls of the first opening and expose the first conductive layer. The second conductive layer is filled in the first opening and electrically connected to the first conductive layer. The semiconductor structure can prevent the generation of leakage current while maintaining a high breakdown voltage.

Claim (Index 3):
The semiconductor structure of  claim 1 , wherein the two spacers at least cover a part of the first dielectric layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 3.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12195365', '11217122', '14964786', '15180251', '12333597']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9204745871120532
- 35 USC 102 Novelty (BERT): 0.4904907986998684
- Combined Prediction Score: 0.8774762082708347
- Mean Citation Score: 187.210832
- Max Citation Score: 189.24878
- Similarity Product: 127.82853348277808

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

Dataset: test