PATENT CLAIM ANALYSIS

Application Number: 15742042
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["257", "040000"]

Abstract:
The present invention provides an OLED substrate and a fabrication method thereof. The OLED substrate fabrication method of the present invention forms pixel areas of which shapes are each a first pattern that is made up of a rectangle and two semicircles that are respectively connected to two short edges of the rectangle or a second pattern that is made up of a rectangle having four corners that are each a round corner so as to improve homogeneity and consistency of film formation through inkjet printing in the pixel areas thereby enhancing lighting homogeneity and performance stability of an OLED device. The OLED substrate of the present invention is made to have uniform thickness for inkjet-printed films so as to achieve uniform lighting and stable performance of an OLED device.

Claim (Index 6):
An organic light emitting display (OLED) substrate, comprising:\n a backing plate; a plurality of anodes that are arranged on the backing plate and are spaced from each other; a pixel definition layer that is arranged on the plurality of anodes and the backing plate, such that the pixel definition layer surrounds and delimits a plurality of pixel areas on the plurality of anodes, respectively, and the plurality of pixel areas each have a shape that comprises a first pattern or a second pattern, wherein the first pattern is made up of a rectangle and two semicircles respectively connected to two short edges of the rectangle and the second pattern is made up of a rectangle having four corners each comprising a rounded corner; a plurality of hole injection layers that are respectively arranged in the plurality of pixel areas and are respectively located above the plurality of anodes; a plurality of hole transportation layers that are respectively arranged on the plurality of hole injection layers; a plurality of light emission layers that are respectively arranged on the plurality of hole transportation layers; a plurality of electron transportation layers that are respectively arranged on the plurality of light emission layers; and a plurality of cathodes that are respectively arranged on the plurality of electron transportation layers.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.95588
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15557132', '15557130', '15503717', '15736476', '15106315']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9172454773292368
- 35 USC 102 Novelty (BERT): 0.4895106349722436
- Combined Prediction Score: 0.8744719930935374
- Mean Citation Score: 224.470522
- Max Citation Score: 239.78477
- Similarity Product: 187.5141067940617

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test