PATENT CLAIM ANALYSIS

Application Number: 15874950
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "040000"]

Abstract:
A light-emitting element having high emission efficiency which includes a fluorescent material as a light-emitting substance is provided. A light-emitting element includes a pair of electrodes and an EL layer between the pair of electrodes. The EL layer includes a light-emitting layer. The light-emitting layer includes a host material and a guest material. The host material has a difference of more than 0 eV and less than or equal to 0.2 eV between a singlet excitation energy level and a triplet excitation energy level. The guest material is capable of emitting fluorescence. The triplet excitation energy level of the host material is higher than a triplet excitation energy level of the guest material.

Claim (Index 32):
A lighting device comprising:\n the light-emitting element according to  claim 22 ; and a housing or a touch sensor.

Metadata:
- Claim Count in Document: 99.0
- Percentile: 86.0
- Lexical Diversity: 2.44898
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14837083', '15277323', '15062606', '15049402', '13850534']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9419901660795592
- 35 USC 102 Novelty (BERT): 0.6175662435039115
- Combined Prediction Score: 0.9095477738219946
- Mean Citation Score: 482.57106600000014
- Max Citation Score: 594.18353
- Similarity Product: 516.8677084216702

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