Table of Contents
- Product Overview & Specifications
- Key Applications in TADF Technology
- Performance Comparison with Analogous Materials
- Implementation Strategies for OLED Manufacturing
- Industry Application Case Studies
- Technical Consultation & Sample Requests
Product Overview & Specifications
DMAc-PPM (CAS 1870041-75-0) is a thermally activated delayed fluorescence (TADF) emitter with the following technical specifications:
| Parameter | Specification |
|---|---|
| Chemical Name | 2-Phenyl-4,6-bis(4-(9,9-dimethyl-9,10-dihydroacridine)phenyl)pyrimidine |
| Molecular Formula | C52H42N4 |
| Molecular Weight | 722.92 g/mol |
| Structural Features | Donor-Acceptor architecture with steric hindrance groups |
| Thermal Stability | Decomposition temperature >300°C |
Key Applications in TADF Technology
This material enables 100% exciton utilization in:
- Third-generation OLED display backplanes
- Energy-efficient solid-state lighting systems
- High-resolution microdisplay architectures
- Flexible electronic paper technologies
Performance Comparison with Analogous Materials
| Material | EQE (%) | CIE Coordinates | Lifetime (LT95) |
|---|---|---|---|
| DMAc-PPM | 28.4 | (0.15, 0.26) | 1,200 hrs |
| DPAc-PPM | 24.7 | (0.18, 0.31) | 950 hrs |
| PXZ-TRZ | 19.2 | (0.22, 0.35) | 600 hrs |
Implementation Strategies for OLED Manufacturing
Optimal processing parameters:
- Vacuum deposition thickness: 25-35 nm
- Host-guest ratio: 5-7% doping concentration
- Annealing temperature: 80-100°C under N2 atmosphere
Industry Application Case Studies
Case 1: Mobile Display Enhancement
A leading smartphone manufacturer achieved 23% power efficiency improvement in AMOLED panels through DMAc-PPM integration, extending battery life by 1.8 hours in typical usage scenarios.
Case 2: Automotive Lighting Systems
European automotive supplier implemented DMAc-PPM in curved interior lighting modules, achieving 150 cd/m² uniformity with 40% reduced thermal load compared to conventional phosphorescent materials.
Technical Consultation & Sample Requests
Contact our materials science team for:
- Customized doping formulations
- Device integration protocols
- Batch certification documentation
Email: info@vivalr.com
Tel: (86) 15866781826
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