Toray Research Center to host a MicroLED, OLED and QD technology webinar

In the next two weeks, Toray Research Center (TRC) is hosting online webinars focused on display technologies. TRC, who supplies technical analysis and support for R&D and manufacturing, invites you to attend the online lectures at no cost, to learn more about microLED, OLED and QD technologies.

Toray Research Center TRC banner

The webinars include recorded presentations, which will be available online up until to November 22. You can register for the webinars here.


The webinars topics are:

Analysis of micro-LED chip after laser transfer

In the manufacturing process of micro LED displays, laser-based processes are very effective for accurate and fast transfer of micro chips. However, it is necessary to select the appropriate laser wavelength and energy for high-precision transfer. Toray introduces analysis methods that can evaluate surface contaminations and damage of chips in order to select optimal process conditions.

TRC - microLED webinar banner, RAP-LLO

OLED emission, dopant ratio

In OLED devices, dopant ratios have a significant effect on luminescence efficiency, color purity, and lifetime. In the case of co-deposition, films are not always deposited at the same ratio as the preparation, depending on the characteristics of the compound. Toray will present an example of how to determine the dopant ratio in an OLED film, with and without standard materials.

Degradation analysis of QD-LED devices

QD-LED devices are one of the most promising next-generation electroluminescent devices. In this presentation, Toray analyzed fresh and degraded QD-LED devices and attempted to reveal the cause of the decay of luminance of the degraded device.

Click here to sign up to gain access to the webinar content!

About Toray Research Center

Toray Research Center, Inc., established in 1978, is a subsidiary of Toray Industries, Inc. The company provides technical support in the fields of research, development and manufacturing, using innovative analytical techniques and physical analysis.

TRC is in the process of building a track record in microLED analysis, and have analytical experience. The company is working to develop analytical techniques for the new emerging display technology, and have recently presented its latest work at ICEP2022. Find out more about TRC's MicroLED services here.

Posted: Nov 08,2022 by Ron Mertens