PATENT CLAIM ANALYSIS

Application Number: 15871070
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["428", "690000"]

Abstract:
An organic electroluminescent device of which emission life may be improved. The organic electroluminescent device includes an anode, an emission layer, and an anode-side hole transport layer provided between the anode and the emission layer and including an anode-side hole transport material. An electron accepting material is doped in the anode-side hole transport layer. An intermediate hole transport material layer is provided between the anode-side hole transport layer and the emission layer and includes an intermediate hole transport material, and an emission layer-side hole transport layer is provided between the intermediate hole transport material layer and the emission layer and adjacent to the emission layer. The emission layer-side hole transport layer includes an emission layer-side hole transport material represented by the following Formula 1.

Claim (Index 2):
The organic EL device of  claim 1 , wherein the hole transport layer comprises an anode-side hole transport layer between the anode and the emission layer;\n an intermediate hole transport material layer between the anode-side hole transport layer and the emission layer; and an emission layer-side hole transport layer between the intermediate hole transport material layer and the emission layer.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 3.21951
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14934032', '15077269', '14937314', '14701307', '14837655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.938553796638585
- 35 USC 102 Novelty (BERT): 0.5612095475063443
- Combined Prediction Score: 0.9008193717253608
- Mean Citation Score: 425.461906
- Max Citation Score: 443.17398
- Similarity Product: 380.3917990008902

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

Dataset: test