PATENT CLAIM ANALYSIS

Application Number: 16070485
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["257", "004000"]

Abstract:
Provided are a self-gating resistive storage device and a method for fabrication thereof; said self-gating resistive storage device comprises: lower electrodes; insulating dielectric layers arranged perpendicular to, and intersecting with, the lower electrodes to form a stacked structure, said stacked structure being provided with a vertical trench; a gating layer grown on the lower electrodes by means of self-alignment technique, the interlayer leakage channel running through the gating layer being isolated via the insulating dielectric layers; a resistance transition layer arranged in the vertical trench and connected to the insulating dielectric layers and the gating layer; and an upper electrode arranged in the resistance transition layer. In the storage device provided by the described technical solution, the gating layer is grown on the lower electrodes by means of self-alignment technique, such that the interlayer leakage channel running through the gating layer is isolated via the insulating dielectric layers; thus leakage between the upper and lower word lines through the gating layer is prevented, solving the technical problem in the prior art of leakage between the upper and lower word lines in a self-gating resistive storage device, and improving the reliability of the device.

Claim (Index 13):
The method of any of  claim 9 , wherein when the lower electrodes are made of metal, the lower electrodes are deposited by one of electron beam evaporation, chemical vapor deposition, pulsed laser deposition, atomic layer deposition, magnetron sputtering and electroplating.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 2.72727
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15525200', '15539608', '14771145', '10136490', '13376276']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9260561138692948
- 35 USC 102 Novelty (BERT): 0.5213424115575919
- Combined Prediction Score: 0.8855847436381246
- Mean Citation Score: 246.075914
- Max Citation Score: 323.77765
- Similarity Product: 239.79011028998488

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

Dataset: test