PATENT CLAIM ANALYSIS

Application Number: 15773182
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["257", "040000"]

Abstract:
An organic EL element ( 10 ) includes a first light-emitting layer ( 33 a ) having the shortest emission peak wavelength of a light-emitting layer ( 33 ) and containing a host material and a TTF material or at least the TTF material, a second light-emitting layer ( 33 b ) containing at least a TADF material, a third light-emitting layer ( 33 c ) having the longest emission peak wavelength of the light-emitting layer ( 33 ) and containing at least fluorescent material. The excited triplet level of the TTF material is lower than the excited triplet level of the TADF material.

Claim (Index 3):
The light-emitting element according to  claim 2 ,\n wherein the Dexter energy transfer from the excited triplet level of the thermally activated delayed fluorescent material in the second light-emitting layer to the excited triplet level of the TTF material in the first light-emitting layer occurs, re-excitation from the excited triplet level of the TTF material to the excited singlet level of the TTF material occurs, and the F\u00f6rster energy transfer from the excited singlet level of the thermally activated delayed fluorescent material in the second light-emitting layer to the excited singlet level of the fluorescent material in the third light-emitting layer occurs.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.45455
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504674', '16334769', '15049402', '16340706', '15362932']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9265208877759068
- 35 USC 102 Novelty (BERT): 0.5303508937612205
- Combined Prediction Score: 0.8869038883744381
- Mean Citation Score: 327.04325
- Max Citation Score: 335.77484
- Similarity Product: 249.2244604392719

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test