PATENT CLAIM ANALYSIS

Application Number: 15747038
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["428", "690000"]

Abstract:
The present invention provides an organic light emitting device having improved driving voltage, efficiency and lifetime.

Claim (Index 2):
The organic light emitting device of  claim 1 ,\n wherein the light emitting layer includes a first host compound represented by the following Chemical Formula 1-1 or Chemical Formula 1-2 and a second host compound represented by the following Chemical Formula 2: in Chemical Formulae 1-1 and 1-2, Y is O, S, or SiR 1 R 2 , X 1  to X 3  are each independently N, or CR 3 , provided that at least one of X 1  to X 3  is N, L 1  and L 2  are each independently a single bond; a substituted or unsubstituted C 6-60  arylene; or a substituted or unsubstituted C 2-60  heteroarylene containing at least one of O, N, Si and S, Ar 1  and Ar 2  are each independently a substituted or unsubstituted C 6-60  aryl; or a substituted or unsubstituted C 2-60  heteroaryl containing at least one of O, N, Si and S, Ar 3  is a substituted or unsubstituted C 6-60  aryl, R 1 , R 2  and R 3  are each independently hydrogen; deuterium; halogen; cyano; nitro; amino; a substituted or unsubstituted C 1-60  alkyl; a substituted or unsubstituted C 1-60  haloalkyl; a substituted or unsubstituted C 1-60  haloalkoxy; a substituted or unsubstituted C 3-60  cycloalkyl; a substituted or unsubstituted C 2-60  alkenyl; a substituted or unsubstituted C 6-60  aryl; or a substituted or unsubstituted C 1-60  heteroaryl containing at least one of O, N, Si and S, in Chemical Formula 2, Y\u2032 is O, S, NR\u2032, or CR\u2032R\u2033, R\u2032 and R\u2033 are each independently hydrogen; deuterium; halogen; cyano; nitro; amino; a substituted or unsubstituted C 1-60  alkyl; a substituted or unsubstituted C 1-60  haloalkyl; a substituted or unsubstituted C 1-60  haloalkoxy; a substituted or unsubstituted C 3-60  cycloalkyl; a substituted or unsubstituted C 2-60  alkenyl; a substituted or unsubstituted C 6-60  aryl; or a substituted or unsubstituted C 6-60  heteroaryl containing at least one of O, N, Si and S, or R\u2032 and R\u2033 together form a substituted or unsubstituted C 6-60  aromatic ring, L\u2032 and L\u2033 are each independently a single bond, a substituted or unsubstituted C 6-60  arylene, or a substituted or unsubstituted C 2-60  heteroarylene containing at least one of O, N, Si and S, R\u2032 1  is a substituted or unsubstituted C 1-60  alkyl; a substituted or unsubstituted C 3-60  cycloalkyl; a substituted or unsubstituted C 6-60  aryl; or a substituted or unsubstituted C 2-60  heteroaryl containing at least one of O, N, Si and S, R\u2032 2  and R\u2032 3  are each independently hydrogen; deuterium; halogen; cyano; a substituted or unsubstituted C 1-60  alkyl; a substituted or unsubstituted C 3-60  cycloalkyl; a substituted or unsubstituted C 6-60  aryl; or a substituted or unsubstituted C 2-60  heteroaryl containing at least one of O, N, Si and S, and n and m are each independently an integer of 0 to 4.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 1.0
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15094099', '15767296', '13995319', '16317444', '14626410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9088651356943618
- 35 USC 102 Novelty (BERT): 0.4936503582485525
- Combined Prediction Score: 0.867343657949781
- Mean Citation Score: 240.843906
- Max Citation Score: 249.0363
- Similarity Product: 196.5815021905661

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

Dataset: test