PATENT CLAIM ANALYSIS

Application Number: 15919489
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["438", "024000"]

Abstract:
The present disclosure provides a display substrate and a manufacturing method thereof, and a display panel. The display substrate has a display area and a peripheral area surrounding the display area, wherein a plurality of force sensors is provided in the peripheral area and the plurality of force sensors is made of polysilicon material, in a direction perpendicular to the display substrate, a first layer is provided directly under a layer where the plurality of force sensors is located, and a second layer is provided directly above the layer where the plurality of force sensors is located, a Young's modulus of at least one of the first layer and the second layer is larger than a Young's modulus of silicon oxide. The technical solution of the present disclosure can improve the detection accuracy of the force sensor with respect to a force.

Claim (Index 14):
The method according to  claim 13 , wherein\n the step of forming the first layer in the peripheral area and the step of forming the first silicon nitride layer in the display area comprise: forming a layer of silicon nitride simultaneously in both the peripheral area and the display area of the display substrate, wherein the silicon nitride in the peripheral area is used as the first layer and the silicon nitride in the display area is used as the first silicon nitride layer, a thickness of the first layer is equal to a thickness of the first silicon nitride layer; and the step of forming the second layer in the peripheral area and the step of forming the second silicon nitride layer in the display area comprise: forming a layer of silicon nitride layer simultaneously in both the peripheral area and the display area of the display substrate, wherein the silicon nitride in the peripheral area is used as the second layer, and the silicon nitride in the display area is used as the second silicon nitride layer, and a thickness of the second layer is equal to a thickness of the second silicon nitride layer.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 90.0
- Lexical Diversity: 2.55
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15875300', '15762132', '12103345', '15552370', '15248852']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8614097505976813
- 35 USC 102 Novelty (BERT): 0.494008929805313
- Combined Prediction Score: 0.8246696685184445
- Mean Citation Score: 172.72886799999995
- Max Citation Score: 182.13762
- Similarity Product: 117.26563156250955

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