AMOLED display producer Visionox provided an update on its pTSF OLED emitter material technology, that it has been developing for many years in collaboration with Tsinghua University since 2014.
pTSF, or Phosphorescence‑assisted Thermally activated Sensitized Fluorescence is an emitter platform that is based on a three materials, phosphorescence materials, TADF materials, and a fluorescent emitter. According to Visionox, this emitter system enables high power consumption, long lifetime, and a narrowband emission (to enable a wide color gamut display).
In an exciting announcement, Visionox revealed that it is already mass producing pTSF OLEDs - in this article we detail Visionox's pTSF technology, its latest status, its future roadmaps, and what it means for UDC and other emitter producers.
As we said, Visionox has supported Tsinghua University's pTSF research for many years. In 2018, the company demonstrated a first protype blue PMOLED display that was based on this technology, or at least a similar early stage TASF OLED architecture (more on the technology, below).
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