PATENT CLAIM ANALYSIS

Application Number: 16081816
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["438", "458000"]

Abstract:
A method for determining a suitable implanting energy of at least two atomic species in a donor substrate to create a weakened zone defining a monocrystalline semiconductor layer to be transferred onto a receiver substrate, comprises the following steps: (i) forming a dielectric layer on at least one of the donor substrate and the receiver substrate; (ii) co-implanting the species in the donor substrate; (iii) bonding the donor substrate on the receiver substrate; (iv) detaching the donor substrate along the weakened zone to transfer the monocrystalline semiconductor layer and recover the remainder of the donor substrate; (v) inspecting the peripheral crown of the remainder of the donor substrate, or of the receiver substrate on which the monocrystalline semiconductor layer was transferred at step (iv); (vi) if the crown exhibits zones transferred onto the receiver substrate, determining the fact that the implanting energy at step (ii) is too high; (vii) if said the crown does not exhibit zones transferred onto the receiver substrate, determining the fact that the implanting energy at step (ii) is suitable.

Claim (Index 5):
The method of  claim 4 , wherein the suitable implanting energy determined at step (a) corresponds to a thickness of the layer transferred at step (e) that is narrower than the desired thickness for the monocrystalline semiconductor layer of the semiconductor on insulator structure, the method further comprising, after step (e), an epitaxy step (f) on the layer transferred onto the receiver substrate until the desired thickness is obtained.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 96.0
- Lexical Diversity: 2.67532
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11305444', '12863904', '11832431', '16301260', '13559396']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8687138864034368
- 35 USC 102 Novelty (BERT): 0.51402295806242
- Combined Prediction Score: 0.8332447935693351
- Mean Citation Score: 267.221106
- Max Citation Score: 282.0667
- Similarity Product: 177.44425062798263

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