PATENT CLAIM ANALYSIS

Application Number: 15954681
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "040000"]

Abstract:
Emission efficiency of a light-emitting element is improved. The light-emitting element has a pair of electrodes and an EL layer between the pair of electrodes. The EL layer includes a first light-emitting layer and a second light-emitting layer. The first light-emitting layer includes a fluorescent material and a host material. The second light-emitting layer includes a phosphorescent material, a first organic compound, and a second organic compound. An emission spectrum of the second light-emitting layer has a peak in a yellow wavelength region. The first organic compound and the second organic compound form an exciplex.

Claim (Index 20):
A lighting device comprising:\n the light-emitting device according to  claim 17 ; and a housing.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.66667
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14725026', '15397790', '14548947', '14467532', '15049402']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.940220522739342
- 35 USC 102 Novelty (BERT): 0.5639128997008104
- Combined Prediction Score: 0.9025897604354888
- Mean Citation Score: 421.8448780000001
- Max Citation Score: 452.88553
- Similarity Product: 401.39199873530265

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