Panasonic launches a new stretchable film, suitable for OLED substrates and encapsulation films

Panasonic announced a new thermoset stretchable film for printed electronics, called Beyolex. Panasonic targets several applications for its new film, including OLED substrates and encapsulation film.

Panasonic Beyolex photo

Beyolex is based on a proprietary non-silicone thermoset polymer chemistry developed by Panasonic researchers at the company's Electronic Materials laboratory in Osaka, Japan. The film features softness, conformability, high temperature resistance, and ultra-low permanent deformation after stretching.

Samsung Display demonstrates a 13-inch stretchable AMOLED display

Samsung Display has demonstrated a new stretchable AMOLED display. The 13-inch panel (we do not know the resolution) was shown in a unique 3D demo.

The idea behind the demo is that the panel reacts to the video content (flowing lava), so it changes the height of parts of the screens to make the experience more realistic, a sort of volumetric display.

Samsung researchers demonstrate a 'commercializable' stretchable OLED display

Researchers from Samsung Advanced Institute of Technology (SAIT) developed a new stretchable OLED display, that features stable performance and high elongation possibility. Samsung says that this research is the first one to prove the commercialization potential of stretchable devices.

Stretchable OLED prototype (SAIT)

The new stretchable OLED was integrated with a photoplethysmography (PPG) sensor in a single device. The PPG sensor is used to measure the user’s heart rate in real-time - which can be displayed on the OLED display.

Researchers from Yonsei University develop highly stretchable OLED devices

Researchers from Yonsei University developed a new OLED device that is highly stretchable. The researchers managed to build the entire device, including the substrate, conductive wires, electrodes and OLED layers, from stretchable materials.

Highly stretchable OLEDs (Yonsei University, March 2021)

The researchers say that this is the first time that the complete display device was produced from stretchable components, unlike previous efforts which have mainly focused on connecting small rigid OLED devices together to create a stretchable device.

OLED-Info's foldable, flexible, VR/AR, transparent, microdisplays, PMOLED, automotive and graphene OLED market reports updated to July 2020

Today we published new versions of our market reports - that cover the flexible, VR/AR, microdisplays, automotive, PMOLED and graphene OLED markets. OLED-Info provides comprehensive niche OLED market reports, and our reports cover everything you need to know about the niche market, and can be useful if you want to understand how the OLED industry works and what this technology can provide for your own industry. The reports are now updated to July 2020.

The Flexible and Foldable OLED Market Report:

  • Why flexible displays and lighting panels are so exciting
  • What kind of flexible displays are currently on the market
  • All about the foldable OLED market and industry
  • What the future holds for flexible OLEDs
  • How to acquire flexible OLEDs for your products

The report package provides a good introduction to the flexible and foldable OLED market - present and future. It details both flexible displays and lighting technologies. Read more here!

LG Display to lead a major R&D project in Korea to develop stretchable displays

LG Display announced that it has been selected by the Korean Ministry of Trade, Industry and Energy to lead a national large-scale project to develop stretchable displays. LGD says that this project is a major part of the MOTIE's drive to help Korea's next-generation display industry.

SDC Stretchable AMOLED prototype (SID 2017)

A 9.1" stretchable OLED (Samsung Display)

LGD says that the goal of this project is to develop stretchable display products with a 20% elongation rate by 2024. The company believes such displays can vastly widen the scope of applications that displays can be applied to. 21 companies, universities and research institutes will take part in this government-supported project.

KAIST researchers developed a stress-relief substrate for stretchable OLED displays

Korea's KAIST institute researchers developed a new stress-relief substrate that is suitable for the creation of stretchable OLEDs that can maintain their performance under high-strain deformation.

Stress-relief substrate for stretchable OLEDs (KAIST)

The researchers say that the new stress-relief substrates have a unique structure and is made from a patterned "upper substrate" with bridges on top of pillars that decentralize the stress on the device.

Samsung demonstrates a 9.1" stretchable AMOLED prototype

Samsung Display is set to demonstrate a 9.1-inch stretchable AMOLED prototype during SID 2017. This display can stretch up to 12 mm when pressed, and still maintain its high resolution (which SDC did not specify).

SDC Stretchable AMOLED prototype (SID 2017)

This is an exciting development - but we're all waiting for Samsung to first commercialize its foldable OLEDs, and only then can we expect to see commercial rollable and stretchable displays.

Researchers manage to print a stretchable OLED cirtuit

Researchers from Michigan State University (MSU) developed a stretchable circuit that includes an OLED display, produced entirely using an ink-jet printer.

Stretchable printed OLED prototype (MSU)

The researchers used special developed inks to produce both the circuits and the organic elements - and they say that the ink was also used to produce the substrate, but that seems rather unlikely.

IHS sees the flexible OLED market growing at a CAGR of 44% from 2014 to 2024

IHS says that flexible displays are an "increasingly important segment of overall display market revenues", and by 2024 flexible displays (mostly OLEDs) will grab 15% of the total flat panel display market.

IHS Flexible OLED market forecast 2014-2024

Flexible display production will grow at a compound annual growth rate (CAGR) of 44% from 2014 - to reach $23 billion in 2024. The growth may actually accelerate when display makers start to produce rollable, foldable and stretchable panels and devices.

Cambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDsCambridge Isotope Laboratories - Deutreated Reagents and High-Purity Gases for OLEDs