The OLED-Info newsletter (July 13, 2021)

The Nintendo Switch OLED model is an upgrade to the original Switch with a 7-inch 1280x720 OLED display. The specifications are much improved over the original model - the storage has been upgraded to 64GB, and there is support for wired LAN and not just Wi-Fi.

The Nintendo Switch OLED model will ship on October 8 2021 for $349.99.

DSCC has published its latest OLED market forecast. The company raised its 2021 revenue expectations by 9% (to $42.5 billion) as it sees increased smartphone display shipments and higher OLED laptop shipments.

DSCC also increased its long term OLED revenue forecast by 11% to $60.6 billion by 2025. This is driven, again, by higher smartphone AMOLED shipments and increased adoption in IT markets (tablets, laptops and monitors).

In early July, we published our quarterly update for our Automotive OLED Market Report. The update this time was comprehensive, as we overhauled the complete report.

The OLED Automotive market is heating up. AMOLED displays (mostly flexible ones) are finally being adopted by commercial cars, while OLED lighting panels continue to be designed into high-end automotive taillights as the ultimate lighting solution.

Researchers from the University of Tsukuba in Japan have compared the effects of LED and OLED lighting on physical processes that occur during sleep. The researchers show that OLED exposure has a reduced effect on sleep architecture and energy metabolism.

OLED devices emits white light which contains less blue light compared to LED devices, and this does not lead to any effect on sleep architecture, but it does reduce energy expenditure and core body temperature. In addition, fat oxidation during sleep was significantly lower after exposure to LED compared with OLED. Thus OLED lighting has a similar effect to that of dim light.

China-based OLED lighting developer Yeolight Technology published two new videos that demonstrate the company's latest OLED technologies. You can see the company's segmented triangular based modules, and also a module based on flexible red panels:

The triangular-based OLED, which the company refers to as digital OLED taillight (it reminds us of Audi's technology, produced by OLEDWorks, which goes by the same name), uses modules that use 50 segments (each a right-angled triangle with an area of 19 mm²). We do not have any information on the flexible panels.