PATENT CLAIM ANALYSIS

Application Number: 15937070
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "040000"]

Abstract:
An organic light emitting element includes a first electrode; a first organic layer on the first electrode; a second organic layer on the first organic layer; a second electrode on the second organic layer; and a mixed layer between the first organic layer and the second organic layer. A gap between a highest occupied molecular orbital (HOMO) energy level of the first organic layer and a lowest unoccupied molecular orbital (LUMO) energy level of the second organic layer may be in a range from about 1.35 eV to about 1.70 eV. The mixed layer may emit light having a wavelength in a range from about 740 nm to about 950 nm by exciplex.

Claim (Index 20):
An organic light emitting element, comprising:\n a first electrode; a first organic layer on the first electrode and a second organic layer on the first organic layer, a mixed layer being present between and in contact with each of the first organic layer and the second organic layer; and a second electrode on the second organic layer, wherein: the first organic layer consists essentially of a first organic material selected from one or more of N-phenylcarbazole, polyvinylcarbazole, N,N\u2032-bis(3-methylphenyl)-N,N\u2032-diphenyl-[1,1-biphenyl]-4,4\u2032-diamine, 4,4\u2032,4\u2033-tris(N-carbazolyl)triphenylamine), N,N\u2032-di(1-naphthyl)-N,N\u2032-diphenylbenzidine, or 4,4\u2032-cyclohexylidene bis[N,N-bis(4-methylphenyl)benzenamine], the second organic layer consists essentially of a second organic material selected from one or more of tris(8-hydroxyquinolinato)aluminum, 1,3,5-tri(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl, 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline, 4,7-diphenyl-1,10-phenanthroline, 3-(4-biphenylyl)-4-phenyl-5-tert-butylphenyl-1,2,4-triazole, 4-(naphthalen-1-yl)-3,5-diphenyl-4H-1,2,4-triazole, 2-(4-biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, bis(2-methyl-8-quinolinolato-N1,O8)-(1,1\u2032-biphenyl-4-olato)aluminum, beryllium bis(benzoquinolin-10-olate), or 9,10-di(naphthalene-2-yl)anthracene, and the mixed layer consists essentially of the first and second organic materials.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 90.0
- Lexical Diversity: 2.38462
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11647880', '15153714', '12686612', '13197859', '15682942']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9144855536470802
- 35 USC 102 Novelty (BERT): 0.514172677892032
- Combined Prediction Score: 0.8744542660715754
- Mean Citation Score: 285.162094
- Max Citation Score: 288.22696
- Similarity Product: 213.1786389367533

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