UBI: OLED production capacity to double by 2023, Korean makers to retain their 80% market share by area

UBI Research estimates that OLED production capacity will increase from 34.9 million sqm to 68.5 million by 2023. LG Display and Samsung Display are expected to increase production of OLED TV and introduce new 10.5-Gen fabs better suited for 65" TV production.

OLED production capacity by country (2019-2023, UBI)

Mobile OLED production capacity will also grow, but at a slower rate - from 13 million sqm in 2019 to 19.3 million sqm in 2023, mainly driven by Chinese OLED producers that produce flexible smartphone OLED displays mainly for the Chinese domestic market. Korean OLED producers (SDC and LGD) will continue to dominate the market and will retain their ~80% market share in 2023.

Electron spin control enables triplet-only excition formation in OLEDs

Researchers from RIKEN, the University of California, San Diego and others have developed a new mechanism to enhance the efficiency of OLED devices. The basic idea is to manipulate the electron spin to control the OLED exciton formation - basically lowering the OLED voltage so that only triplets and formed instead of a combination of singlets and triplets.

PTCDA OLED spin research image (RIKEN)

The researchers demonstrated this principal using an organic molecule called 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA), placed on a metal-supported, ultrathin insulating film. By measuring the emission spectrum, they could monitor the exciton type - and show that at a low voltage, only triplets are formed.

LG Display to start producing 48" OLED TV panels in 2020

In March 2019 we reported that LG Display has a 48" OLED TV panel in its roadmap - but we did not have any information regarding LGD's actual production plans.

LGD's future plans for OLED TVs at OLED Korea 2019 photo

It is now reported in China that LG Display confirmed it is developing a 48" OLED TV panel and plans to start producing these in 2020 - which could mean that the TV themselves will hit the stores in 2020 - but this could also mean that they will arrive only in 2021.

Visionox demonstrate PixelWork's visual processors coupled with its flexible OLED displays

Visionox collaborated with visual processing developer PixelWorks to demonstrate how PixelWork's power efficient processors can enhance the visual quality of Visionox's flexible OLED displays. The demo was based a 5.9" 2160x1080 60Hz flexible AMOLED display.

Visionox and Pixelworks flexible OLED demo (SID 2019)

PixelWorks' Iris platform provides a cost effective solution to provide high-end TV-like HDR experience on a smartphone. The processor enables automatic adaptive displays (that can adapt to the ambient conditions, the content on display, color temperatures and more).