PATENT CLAIM ANALYSIS

Application Number: 15905492
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["438", "406000"]

Abstract:
The present disclosure provides a method for preparing a substrate with a carrier trapping center. The method includes: implanting bubbling ions into the semiconductor substrate to form a splitting layer, and implanting modified ions into the insulating layer to form a nano cluster; providing a supporting substrate; bonding the supporting substrate to the semiconductor substrate by using the insulating layer as an intermediate layer; performing a first heat treatment for the bonded substrate such that a splitting layer is formed at the position where the bubbling ions are implanted, and causing the semiconductor substrate to split at the position of the splitting layer; performing rapid thermal annealing for the substrate; and performing a second heat treatment for the rapidly thermally annealed semiconductor substrate to consolidate the bonding interface and form the nano cluster at the position where the modified ions are implanted.

Claim (Index 7):
The method for preparing a substrate with a carrier trapping center according to  claim 1 , wherein the insulating layer is made from silicon dioxide, and the modified ions are silicon or germanium ions.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.26866
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15905344', '10676877', '11832431', '10917394', '15577133']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.845420677617325
- 35 USC 102 Novelty (BERT): 0.496409021012078
- Combined Prediction Score: 0.8105195119568003
- Mean Citation Score: 202.978728
- Max Citation Score: 252.27623
- Similarity Product: 217.34993258327245

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

Dataset: test