PATENT CLAIM ANALYSIS

Application Number: 15991134
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-06
Patent Classification: ["257", "040000"]

Abstract:
The present disclosure relates to a substrate, a method for fabricating the same and an organic light emitting diode display device. The substrate includes a metal foil. A metal material used for the metal foil is capable of being anodized and a plurality of concave light trapping microstructures is formed on a surface of the metal foil.

Claim (Index 9):
A method for fabricating a substrate, comprising:\n providing a metal foil; oxidizing the metal foil to form a plurality of metal oxide layers with periodically varying thickness on a surface of the metal foil; and peeling off the metal oxide layers by an acidic solution and forming a plurality of concave light trapping microstructures on the surface of the metal foil at the same time.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 1.525
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13976392', '15541580', '14134112', '10518687', '12980183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9081672207665368
- 35 USC 102 Novelty (BERT): 0.460983338054135
- Combined Prediction Score: 0.8634488324952966
- Mean Citation Score: 144.6106
- Max Citation Score: 147.18513000000004
- Similarity Product: 115.02500096968537

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