PATENT CLAIM ANALYSIS

Application Number: 15870460
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "040000"]

Abstract:
An organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the second electrode and the emission layer, the hole transport region including a compound represented by Formula 1 below and a compound represented by Formula 2 below:

Claim (Index 21):
An organic light-emitting device, comprising:\n a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including one emission layer and a compound represented by Formula 1 below and a compound represented by Formula 2 below: wherein in Formula 1, Y 1  to Y 5  are each independently a nitrogen (N) atom or \u2014CR 21 , and each R 21  is the same or different from each other; C 1  and C 2  are each a carbon (C) atom; Ring A is an aromatic ring represented by Formula 1a below, and Ring B is an aromatic ring represented by Formula 1b below and condensed with Ring A; wherein the bond between 7 and 8 in Ring B represented by Formula 1b is condensed with the bond between 3 and 4, the bond between 4 and 5, or the bond between 5 and 6 in Ring A represented by Formula 1a, X in Formula 1b is selected from \u2014CR 28 R 29 , \u2014NR 30 , and an \u2014O\u2014 atom, wherein in Formula 1, Formula 2, Formula 1a, and Formula 1 b, L 1  and L 2  are each independently selected from a direct bond, a C 6 -C 40  arylene group, and a C 2 -C 40  heteroarylene group; and a C 6 -C 40  arylene group and a C 2 -C 40  heteroarylene group, each substituted with one or more of a deuterium atom, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C 1 -C 20  alkyl group, a C 2 -C 20  alkenyl group, a C 2 -C 20  alkynyl group, a C 1 -C 20  alkoxy group, a C 3 -C 10  cycloalkyl group, a C 3 -C 10  heterocycloalkyl group, a C 3 -C 10  cycloalkenyl group, a C 3 -C 10  heterocycloalkenyl group, a C 6 -C 40  aryl group, a C 2 -C 40  heteroaryl group, a C 6 -C 40  aryloxy group, or a C 6 -C 40  arylthio group; R 1  to R 30  are each independently selected from a hydrogen, a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C 1 -C 20  alkyl group, a C 2 -C 20  alkenyl group, a C 2 -C 20  alkynyl group, a C 1 -C 20  alkoxy group, a C 3 -C 10  cycloalkyl group, a C 3 -C 10  heterocycloalkyl group, a C 3 -C 10  cycloalkenyl group, a C 3 -C 10  heterocycloalkenyl group, a C 6 -C 40  aryl group, a C 2 -C 40  heteroaryl group, a C 6 -C 40  aryloxy group, and a C 6 -C 40  arylthio group; a C 1 -C 40  alkyl group, a C 2 -C 40  alkenyl group, a C 2 -C 40  alkynyl group, and a C 1 -C 40  alkoxy group, each substituted with one or more of a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C 3 -C 10  cycloalkyl group, a C 3 -C 10  heterocycloalkyl group, a C 3 -C 10  cycloalkenyl group, a C 3 -C 10  heterocycloalkenyl group, a C 6 -C 40  aryl group, a C 2 -C 40  heteroaryl group, a C 6 -C 40  aryloxy group, or a C 6 -C 40  arylthio group; and a C 3 -C 10  cycloalkyl group, a C 3 -C 10  heterocycloalkyl group, a C 3 -C 10  cycloalkenyl group, a C 3 -C 10  heterocycloalkenyl group, a C 6 -C 40  aryl group, a C 2 -C 40  heteroaryl group, a C 6 -C 40  aryloxy group, and C 6 -C 40  arylthio group, each substituted with one or more of a deuterium, a halogen atom, a hydroxyl group, a cyano group, a nitro group, an amino group, an amidino group, a hydrazine group, a hydrazone group, a carboxylic acid or a salt thereof, a sulfonic acid or a salt thereof, a phosphoric acid or a salt thereof, a C 1 -C 20  alkyl group, a C 2 -C 20  alkenyl group, a C 2 -C 20  alkynyl group, a C 1 -C 20  alkoxy group, a C 3 -C 10  cycloalkyl group, a C 3 -C 10  heterocycloalkyl group, a C 3 -C 10  cycloalkenyl group, a C 3 -C 10  heterocycloalkenyl group, a C 6 -C 40  aryl group, a C 2 -C 40  heteroaryl group, a C 6 -C 40  aryloxy group, or a C 6 -C 40  arylthio group, wherein respective portions of R 1  to R 4  may be bound to one other so as to be condensed to the ring to which the substituents R 1  to R 4  are attached.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 2.6
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14706218', '14444895', '14710729', '14706532', '14596574']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.941601586261007
- 35 USC 102 Novelty (BERT): 0.5703046813602682
- Combined Prediction Score: 0.9044718957709332
- Mean Citation Score: 450.672608
- Max Citation Score: 470.578
- Similarity Product: 385.49897443914415

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

Dataset: test