Panasonic to halt all LCD panel production by 2021

Panasonic announced that it will stop all LCD panel production by 2021. Panasonic already stopped producing LCD TV panels in 2016, and current produces LCDs for automotive and industrial markets.

Panasonic GZ950 OLED TV photo

Panasonic says that even though its panels are highly regarded for their quality, the continuation of the business is enviable, as there is a "tougher environment" in the global market.

Idemitsu Kosan and Toray developed a red TADF/HF device that is the world's most efficient OLED emitter

Idemitsu Kosan and Toray Industries announced that the companies have jointly developed a red OLED device that is the world's most efficient emitter at 46 cd/A. The device uses a TADF emitter combined with red fluorescent materials (which likely means this is a HyperFluorescence device).

Idemitsu and Toray has been collaborating on OLED material development since 2017. This new device uses Idemitsu's TADF material combined with Toray's new red fluorescent material. The two companies say that this new material provides the same results as currently used red phosphorescent devices, and the plan is now to "drive forward to secure adoption of their materials" in mobile and TV applications.

Samsung researchers improve the efficiency and lifetime of self-emissive cadmium-free quantum dots

Researchers from Samsung's Advanced Institute of Technology (SAIT) developed a new method to increase the efficiency and lifetime of self-emissive Cadmium-free quantum dots. The researchers used Indium Phosphide QDs in a new structure that prevents oxidation and energy leaks and also absorbs current faster.

The researchers say that the new structure enhancements increases the internal quantum efficiency to almost 100 (the EQE reached 21.4%) while increasing the lifetime to a million hours (at a high brightness of 100 cd/m2). The maximum brightness is 100,000 nits. This performance is comparable to Cadmium-based QDs.

ETNews: Samsung and LGD to supply Apple with its iPhone OLEDs in 2020

Korean site ETNews says that Apple will release three new iPhone models in 2020 - all with OLED displays. There will be a 5.4", 6.1" and 6.7" models.

Apple iPhone 11 Pro photo

For the 5.4" and 6.7" models, Apple will rely exclusively on Samsung Display for its AMOLED displays - and will adopt Samsung's Y-OCTA technology (on-cell touch) which enables thinner panels. ETNews says that SDC offered great terms for Apple to secure the 2020 exclusivity.

BOE sets ambitious OLED targets for 2020 - at least 70 million AMOLED panels

BOE held its annual Innovation Partner Conference in Beijing, and the company's chairman said that the company aims to produce at least 70 million flexible AMOLED panels. This is a sharp increase from what BOE estimated only last month.

Huawei Mate X folding photo

BOE has been known to make aggressive targets - it first aimed to produce 30-50 million AMOLED panels in 2019, but eventually the number of panels in 2019 will be around 20 million.

Samsung starts constructing its A5 flexible OLED fab

In 2017 Samsung Display started to build its largest OLED production fab, the A5 fab in Asan. The fab was supposed to have a monthly capacity of 180,000 to 270,000 monthly substrates (Samsung's A3 line has a monthly capacity of 135,000 substrates).

Following lower demand for OLED panels and increased competition from China, Samsung stopped constructing the A5 fab, but a new report from Korea now suggests that Samsung is now starting to construct the A5 fab as demand for OLED displays is picking up.