PATENT CLAIM ANALYSIS

Application Number: 15958665
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "040000"]

Abstract:
A light-emitting element containing a fluorescent material and having high emission efficiency is provided. The light-emitting element contains the fluorescent material and a host material. The host material contains a first organic compound and a second organic compound. The first organic compound and the second organic compound can form an exciplex. The proportion of a delayed fluorescence component in light emitted from the exciplex is higher than or equal to 5%, and the delayed fluorescence component contains a delayed fluorescence component whose fluorescence lifetime is 10 ns or longer and 50 μs or shorter.

Claim (Index 11):
The light-emitting element according to  claim 9 , wherein a weight ratio of the fluorescent material to the thermal activated delayed fluorescence material is greater than or equal to 0.001 and less than or equal to 0.05.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.94231
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15062606', '15060657', '15944013', '15049402', '15412515']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9496018470387962
- 35 USC 102 Novelty (BERT): 0.575580998231765
- Combined Prediction Score: 0.9121997621580932
- Mean Citation Score: 471.316124
- Max Citation Score: 502.5606
- Similarity Product: 371.3753701185465

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