Wisechip discusses its Hyperfluoresence TADF PMOLED with OLED-Info

On October 2019, Taiwan’s Wisechip launched the world’s first commercial Hyperfluorescence™ OLED display – based on materials by Kyulux. Last month, Kyulux announced that it started to ship its emitter materials for Wisechip, who is starting to ship these displays to customers.

Yesterday OLED-Info posted an interview with Wisechip’s VP of R&D, Dr. York Tsai. Dr. Tsai reveals that the 2.7″ 128×64 TADF PMOLED is mostly aimed towards industrial products, where there is a clear need for higher brightness. The HF PMOLED offers up to 2.5 times the brightness compared to Wisechip’s fluorescence PMOLEDs. Dr. Tsai also reveals that Wisechip is planning to release more displays that utilize Kyulux’s Hyperfluorescence materials.

You can read the full interview here.

Kyulux commences shipment of TADF / Hyperfluorescence™ OLED materials

Fukuoka, Japan, April 27, 2020 – On April 24, Kyulux Inc. started shipping the world’s first TADF / Hyperfluorescence ™ light-emitting material to Wisechip Semiconductor Inc. (Taiwan).

WiseChip announced a 2.7-inch yellow PMOLED display product in October 2019, and this OLED technology attracted much attention as the world’s first Hyperfluorescence ™ display product using Kyulux’s Hyperfluorescence ™ technology.


Wisechip is a leading PMOLED producer that has been offering excellent OLED technologies for many years. By adopting Kyulux’s materials, Wisechip’s new panels are even better equipped to offer high efficiency and high image quality. Wisechip aims to target the medical, industrial and electronic products market with its new TADF/HF PMOLEDs. In the future, it will also address the wearable and portable consumer electronics markets with HF PMOLEDs.

Kyulux is proud to have started shipment of its materials, and will continue to provide cost-competitive, highly efficient, extremely pure and long-lived luminescent materials for the OLEDs of the future, and to lead the world in TADF materials and Hyperfluorescence ™ technology.

Wisechip’s Hyperfluorescence PMOLED demo kit presented at OPERA showroom

In October 2019 Wisechip launched the world’s first Hyperfluorescence™/TADF enabled PMOLED panel, a 2.7″ 128×64 220-nits yellow display. Kyulux’s CEO, Junji Adachi, presented Wisechip’s demonstration kit for this new panel to Prof. Chihaya Adachi (Professor of Kyushu University and Technical Advisor of Kyulux).

The new Wisechip Hyperfluorescence™ demo kit will be on display at OPERA’s showroom (at the first floor of OPERA building).

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Wisechip launches the world’s first Hyperfluorescence™ OLED display- a 2.7-inch yellow PMOLED

Fukuoka, Japan, October 17, 2019 – Kyulux Inc., a world leader in the development of the next generation of organic light emitting diode (OLED) Hyperfluorescence™/TADF technology, announced that WiseChip launches world’s first commercial Hyperfluorescence™ OLED display – based on materials by Kyulux.

WiseChip Semiconductor, Taiwan-based PMOLED display solutions provider, launched a novel Hyperfluorescence™ OLED product – a 2.7″ yellow PMOLED display that uses 4th generation Hyperfluorescence™ OLED light emission technology by Kyulux. This will be the first product using the new generation of organic compounds in a commercial display.

Kyulux, supplier of Hyperfluorescence™/TADF materials, has been collaborating with WiseChip since 2016. Kyulux‘s fourth-generation Hyperfluorescence™ OLED light-emitting technology is attracting attention as the ultimate light-emitting technology that realizes long-lifetime, high-color purity and high-efficiency with excellent cost performance.

By adopting this Hyperfluorescence™ technology, WiseChip managed to create an OLED display with a simple yet highly promising structure. For instance, the 2.7-inch, 128×64 pixel array, yellow type Hyperfluorescence™ OLED can reach up to 220 nits – 2.5 times brighter than using general fluorescence materials. Tuning material parameters can lead to even higher performances. Moreover, using this material also improved the lifetime of the product to more than 50,000 hours.

WiseChip is already looking into mass production of these Hyperfluorescence™ OLED displays.

About Kyulux
Kyulux is a leader in developing and delivering the next generation of organic light emitting diode (OLED) technology, TADF. Kyulux develops and sells TADF and Hyperfluorescence™ based OLED materials and solutions to manufacturers in the display and lighting industries.

Founded in 2015, the Company currently owns or has exclusive, co-exclusive or sole license rights to a large TADF intellectual property portfolio developed over the past seven years at Kyushu University and its industrial partners. Kyulux also enjoys an exclusive license to cutting-edge deep learning–based artificial intelligence technology for chemical discovery developed at Harvard University.

Kyulux is based in Fukuoka, Japan, with an advanced research and development center in Boston, Massachusetts. For further information please visit: https://www.kyulux.com

Media Contact: info@kyulux.com

LG Display acknowledges Kyulux dramatic improvement of its TADF materials

On May 15th, during SID DisplayWeek, LG Display presented a new device that uses Kyulux’ TADF materials at Session 33 (OLED Materials 2) in a paper titled “TADF Based OLED Devices”.

LG Display noted the dramatic improvement in the TADF materials developed by Kyulux and has high hopes that Kyulux will progress towards commercialization in the near future.

A special Workshop will be held in Fukuoka, Japan, to celebrate the 10-year anniversary of TADF

Almost a decade has passed since the first demonstration of thermally activated delayed fluorescence (TADF) in an OLED at Kyushu University in 2009, and these past ten years have seen rapid and remarkable advances in this scientific field.
To mark the 10-year anniversary of TADF, we are delighted to announce the organization of the 4th International TADF Workshop in Fukuoka, in collaboration with Opera and i3-Opera, to share the latest advances and future direction of TADF science and technologies. The workshop will cover a diverse range of topics in the areas of TADF and excitonic materials, physics, and devices.

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