Red Dopant Materials
Red dopant materials are used within the light emitting layers of organic light-emitting diodes (OLEDs). The role of dopant molecules is to enhance device efficiency, luminescence and colour purity.
The key properties of red dopants for OLEDs include:
Narrow Emission BandwidthHigh Quantum EfficiencyCompatible with Host MaterialsSmall HOMO-LUMO BandgapHighly StableEfficient Charge RecombinationPopular red OLED emitters include iridium complexes, such as Ir(piq)3 and Ir(piq)2(acac), with characteristic small bandgaps (~2 eV) and longer emission wavelengths. Additionally, organic dopants like TXO-TPA have gained attention for achieving high device performance and external quantum efficiency without relying on heavy metals.
Explore our range of high purity red dopant materials for the next generation of OLED devices.
Browse Red Dopant Materials
Related categories: Charge transport layer materials, Dopant materials, Host materials, TADF materials, OLED materials
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