TADF Dopant Materials

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TADF dopant materials are organic molecules that efficiently convert triplet excitons into light by using small amounts of heat, enabling nearly 100% internal quantum efficiency without heavy metals. TADF dopants feature distinct donor-acceptor structures that facilitate a process called reverse intersystem crossing (RISC), allowing triplet energy to become singlet energy and emit light, a key breakthrough for high-performance displays The donor-acceptor structure can create a small energy gap between singlet and triplet excited states, allowing triplet excitons to be thermally activated back to the singlet state to achieve near 100% internal quantum efficiency, rivalling phosphorescent materials, especially crucial for blue light. TADF dopant materials include blue, green, yellow, orange, and red TADF emitters, and also high color purity MR-TADF emitters. Jump to: Browse Dopant Materials by Collection | Browse all Dopant Materials | Resources and Support Browse Dopant Materials by Collection Red Dopant Materials Red Dopant Materials Browse our high purity red emitters. Yellow Dopant Materials Yellow Dopant Materials Explore our high purity yellow emitters. Green Dopant Materials Green Dopant Materials Browse our high purity green emitters. Blue Dopant Materials Blue Dopant Materials View our high purity blue emitters. Browse Dopant Materials Related categories: OLED materials , transport layer materials , OLED host materials , TADF materials [[filterby group="price change" tags="new low price"]][[filterby group="color" tags="red emitter, yellow emitter, green emitter, blue emitter"]] [[filterby group="purification technique" tags="sublimed"]][[split]] Resources and Support Fluorescence and Phosphorescence Fluorescence and phosphorescence are types of photoluminescence. Photoluminescence refers to radiative emissions where the absorbance of a photon is followed by the emission of a lower energy photon. The main empirical difference between fluorescence and phosphore