PATENT CLAIM ANALYSIS

Application Number: 15901913
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["428", "690000"]

Abstract:
Arrangements and techniques for providing organic emissive layers are provided, in which the emissive layer includes a first dopant having a dissociative energy level. A second dopant in the emissive layer provides a solid state sink energy level, to which doubly excited excitons and/or polarons may transition instead of to the dissociative energy level, thereby decreasing the undesirable effects of transitions to the dissociative energy level.

Claim (Index 19):
An emissive layer of an opto-electronic device, the emissive layer comprising:\n a host material; a first dopant; and a second dopant that has a solid state sink energy level, wherein the first dopant is a blue-emitting, phosphorescent dopant that has a multiply-excited energy level from which doubly excited excitons and/or polarons can undergo a dissociative reaction, and a triplet energy level T 1  that is lower than the solid state sink energy level of the second dopant, wherein the solid state sink energy level is at least 0.2 eV below the multiply-excited energy level of the first dopant.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 1.57778
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14724238', '15347371', '14537414', '12265375', '10698233']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9040875532887176
- 35 USC 102 Novelty (BERT): 0.5460281015709518
- Combined Prediction Score: 0.8682816081169412
- Mean Citation Score: 308.13351
- Max Citation Score: 410.94623
- Similarity Product: 352.7970950795948

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

Dataset: test