PATENT CLAIM ANALYSIS

Application Number: 15934070
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "040000"]

Abstract:
A light-emitting element includes a light-emitting layer including a guest, an n-type host and a p-type host between a pair of electrodes, where the difference between the energy difference between a triplet excited state and a ground state of the n-type host (or p-type host) and the energy difference between a triplet excited state and a ground state of the guest is 0.15 eV or more. Alternatively, in such a light-emitting element, the LUMO level of the n-type host is higher than the LUMO level of the guest by 0.1 eV or more, or the HOMO level of the p-type host is lower than the HOMO level of the guest by 0.1 eV or more.

Claim (Index 2):
A light-emitting element comprising:\n a pair of electrodes; and a light-emitting layer between the pair of electrodes, the light-emitting layer comprising:\n a phosphorescent compound; \n a first organic compound; and \n a second organic compound, \n wherein a value (En\u2212Ea) obtained by subtracting a LUMO level Ea of the phosphorescent compound from a LUMO level En of the first organic compound is from 0.1 eV to 0.5 eV, wherein a combination of the first organic compound and the second organic compound is capable of forming an exciplex therebetween, and wherein the phosphorescent compound, the first organic compound, and the second organic compound are mixed in the light-emitting layer.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 90.0
- Lexical Diversity: 2.75556
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13405627', '14285754', '13433508', '13429560', '14504826']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9401468660645576
- 35 USC 102 Novelty (BERT): 0.5602905070619248
- Combined Prediction Score: 0.9021612301642944
- Mean Citation Score: 424.309472
- Max Citation Score: 469.1017
- Similarity Product: 349.89520134577754

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