PATENT CLAIM ANALYSIS

Application Number: 16207558
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["428", "690000"]

Abstract:
The objective of the present invention is to provide: a compound capable of ensuring high light-emitting efficiency and low driving voltage of an element, and increasing the lifespan thereof; an organic electrical element using compound; and an electronic device comprising the same.

Claim (Index 1):
A compound represented by Formula 1: wherein in Formula 1, Ar 1  and Ar 2  each are independently selected from the group consisting of a C 6 -C 60  aryl group, a fluorenyl group, a fused ring group of a C 3 -C 60  aliphatic group and a C 6 -C 60  aromatic group, a C 2 -C 60  heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, a C 1 -C 50  alkyl group, and \u2014N(R\u2032)(R\u2033) wherein at least one of Ar 1  and Ar 2  is not the heterocyclic group; R\u2032 and R\u2033 each are independently selected from the group consisting of a C 6 -C 60  aryl group, a fluorenyl group, a C 2 -C 60  heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, and a C 1 -C 50  alkyl group; L 1  and L 2  each are selected from the group consisting of a single bond, a C 6 -C 60  arylene group, a fluorenylene group, a C 2 -C 60  bivalent heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, a fused ring group of a C 3 -C 60  bivalent aliphatic group and a C 6 -C 60  bivalent aromatic group, and a bivalent aliphatic hydrocarbon group, each of which (excluding the single bond) may be substituted with at least one substituent selected from the group consisting of deuterium, a nitro group, a nitrile group, a halogen group, a C 1 -C 20  alkyl group, a C 6 -C 20  aryl group, a C 2 -C 20  heterocyclic group, a C 1 -C 20  alkoxy group, and an amino group; X 1  to X 8  each are independently CR 1  or N; i) R 1  is selected from the group consisting of hydrogen, deuterium, halogen, a C 6 -C 60  aryl group, a fluorenyl group, a C 2 -C 60  heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, a fused ring group of a C 6 -C 60  aromatic group and a C 3 -C 60  aliphatic group, a C 1 -C 50  alkyl group, a C 2 -C 20  alkenyl group, a C 1 -C 30  alkoxy group, and a C 6 -C 30  aryloxy group, or ii) in the presence of a plurality of R 1 's, the plurality of R 1 's are different from or the same as each other and adjacent R 1 's may be linked to each other to form at least one ring (provided that R 1  forming no ring is the same as defined in i) above); the aryl group, fluorenyl group, heterocyclic group, fused ring group, alkyl group, alkenyl group, alkoxy group, and aryloxy group each may be substituted with at least one substituent selected from the group consisting of deuterium, halogen, a silane group, a siloxane group, a boron group, a germanium group, a cyano group, a nitro group, a C 1 -C 20  alkylthio group, a C 1 -C 20  alkoxy group, a C 1 -C 20  alkyl group, a C 2 -C 20  alkenyl group, a C 2 -C 20  alkynyl group, a C 6 -C 20  aryl group, a C 6 -C 20  aryl group substituted with deuterium, a fluorenyl group, a C 2 -C 20  heterocyclic group, a C 3 -C 20  cycloalkyl group, a C 7 -C 20  arylalkyl group, a C 8 -C 20  arylalkenyl group, and \u2014N(R a )(R b ); R a  and R b  each are independently selected from the group consisting of a C 6 -C 60  aryl group, a fluorenyl group, a C 2 -C 60  heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, and a C 1 -C 50  alkyl group; and ring A is represented by one of the formulas below: wherein in A1 to A3, *'s are binding positions at which any one side of each of rings (thiophene and pyrrole) adjacent to ring A is shared and condensed; l is an integer of 0 to 2, and m is an integer of 0 to 4; R 2  and R 3  are i) selected from the group consisting of deuterium, halogen, a C 6 -C 60  aryl group, a fluorenyl group, a C 2 -C 60  heterocyclic group containing at least one heteroatom of O, N, S, Si, and P, a fused ring group of a C 6 -C 60  aromatic group and a C 3 -C 60  aliphatic group, a C 2 -C 20  alkenyl group, a C 1 -C 30  alkoxy group, and a C 6 -C 30  aryloxy group, or ii) in the presence of a plurality of R 2 's and R 3 's, the plurality of R 2 's or R 3 's are different from or the same as each other and adjacent R 2 's or R 3 's may be linked to each other to form at least one ring (provided that R 2  and R 3  forming no ring are the same as defined in i) above); and the aryl group, fluorenyl group, heterocyclic group, fused ring group, alkyl group, alkenyl group, alkoxy group, and aryloxy group each may be substituted with at least one substituent selected from the group consisting of deuterium, halogen, a silane group, a siloxane group, a boron group, a germanium group, a cyano group, a nitro group, a C 1 -C 20  alkylthio group, a C 1 -C 20  alkoxy group, a C 1 -C 20  alkyl group, a C 2 -C 20  alkenyl group, a C 2 -C 20  alkynyl group, a C 6 -C 20  aryl group, a C 6 -C 20  aryl group substituted with deuterium, a fluorenyl group, a C 2 -C 20  heterocyclic group, a C 3 -C 20  cycloalkyl group, a C 7 -C 20  arylalkyl group, and a C 8 -C 20  arylalkenyl group.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 98.0
- Lexical Diversity: 1.30556
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15507036', '14650460', '15475697', '15558805', '15735737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9281820851023244
- 35 USC 102 Novelty (BERT): 0.5294415195338533
- Combined Prediction Score: 0.8883080285454773
- Mean Citation Score: 313.412882
- Max Citation Score: 370.83154
- Similarity Product: 364.032747217474

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