PATENT CLAIM ANALYSIS

Application Number: 15747838
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["257", "040000"]

Abstract:
An organic electroluminescence display substrate and a fabrication method thereof, a display panel and a display device are provided. The organic electroluminescence display substrate includes a pixel array and a light extraction layer. The pixel array includes a plurality of pixels, each pixel includes a first sub-pixel emitting light of a first color, and each first sub-pixel includes an organic electroluminescence element. The light extraction layer covers on the pixel array, and at least includes a plurality of first light extraction units and a plurality of second light extraction units arranged in parallel and having different optical properties. A cathode light-emission side of each first sub-pixel is covered by at least one first light extraction unit and at least one second light extraction unit, or the cathode light-emission sides of two adjacent first sub-pixels are respectively covered by at least one first light extraction unit and at least one second light extraction unit.

Claim (Index 9):
The organic electroluminescence display substrate according to  claim 8 , wherein, the optical property of the first light extraction unit, the optical property of the third light extraction unit and the optical property of the fifth light extraction unit are the same, and the optical property of the second light extraction unit, the optical property of the fourth light extraction unit, and the optical property of the sixth light extraction unit are the same.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 2.62903
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15635994', '10900274', '14919436', '15125346', '14721153']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9164234956008952
- 35 USC 102 Novelty (BERT): 0.506066710910474
- Combined Prediction Score: 0.8753878171318531
- Mean Citation Score: 252.401092
- Max Citation Score: 264.8992
- Similarity Product: 209.44195516738893

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