PATENT CLAIM ANALYSIS

Application Number: 16053333
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["257", "040000"]

Abstract:
Provided is a display device and a manufacturing method thereof. More specifically, the present invention relates to a display device including a nickel oxide thin film co-doped with a copper monovalent cation and a copper divalent cation, and a manufacturing method thereof. The present invention provides a display device including a substrate, a first electrode layer disposed on the substrate, a first common layer disposed on the substrate, a light emitting layer disposed on the first common layer, a second common layer disposed on the light emitting layer, and a second electrode layer disposed on the second common layer, wherein the first common layer includes a nickel oxide thin film co-doped with a first metal cation and a second metal cation, and the oxidation number of the first metal cation and the oxidation number the second metal cation are different from each other.

Claim (Index 7):
A method for manufacturing a display device, comprising:\n forming a first electrode layer on a substrate; forming a first common layer on the first electrode layer; forming a light emitting layer on the first common layer; forming a second common layer on the light emitting layer; and forming a second electrode layer on the second common layer, wherein the forming of the first common layer comprises: mixing a precursor solution of nickel oxide, a precursor solution of a first metal cation, and a precursor solution of a second metal cation; and spin coating the mixed solution followed by a heat treatment to form a nickel oxide thin film co-doped with the first metal cation and the second metal cation, wherein the oxidation number of the first metal cation and the oxidation number the second metal cation are different from each other.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 2.98077
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12566651', '13222566', '15110598', '10480014', '14493241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9129201697743284
- 35 USC 102 Novelty (BERT): 0.4832294487097564
- Combined Prediction Score: 0.8699510976678712
- Mean Citation Score: 186.617428
- Max Citation Score: 190.17793
- Similarity Product: 134.71091626668812

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