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MicroLED displays use ultrafine LED devices to create beautiful, flexible and highly bright and efficient displays.
AR developer Mojo Vision announced that it has performed the first on-eye test of its smart contact lens, powered by an MicroLED Microdisplay. The company's CEO, who was the first user, shares his experience in a blog post.
The display part of this system is based on a 14,000 PPI monochrome (green) microLED microdisplay, which is less than 0.5 mm in diameter.
Today we published a new edition of our MicroLED and OLED Microdisplays Market Report, with all the latest information. The new edition includes more than 10 new updates, new companies, new datasheets and revamped sections on APS, Mojo vision, Porotech, PlayNitride and more.
This microdisplays market report provides a great introduction to MicroLED and OLED microdisplays, and covers everything you need to know about the current status of the market and industry. This is a great guide if you're considering to adopt OLED microdisplays in your product, if you're looking to learn more about next-generation micro-LEDs and if you want to understand this industry better.
China-based MicroLED microdisplay developer Jade Bird Display announced that it has developed a new red microLED emitter, that offers up to 500,000 nits of brightness at 2 micron sizes. JBD is now able to mass produce this new red microLED, and offers it in its 0.13" VGA monochrome red microdisplay.
JBD also updates that it has shipped over 1 million microLED microdisplays to date, which as an extremely impressive number.
PlayNitride is planning for an IPO, and if all goes according to plan, the company will issue new shares and will start trading at the newly launched Taiwan Stock Exchange Innovation Board in Q3 2022.
PlayNitride's CEO recently participated in an investor conference, during which he said that the company aims to be break-even (on a monthly basis) by the end of 2023, and to turn a profit in 2024.
Towards the end of 2020, Samsung announced it's first "consumer" MicroLED TVs (on LTPS backplanes, rather than PCB used by Samsung for its professional models), including smaller 77-inch to 89-inch models. The smaller models were scrapped later in 2021, and then Samsung further delayed its plans for "consumer" microLED TV production.
According to reports from Korea, Samsung decided to move the production of its MicroLED TVs from its Vietnam fab to its fab in Korea, and aims to start producing LTPS microLED TVs in Q3 2022. Samsung is likely to start with a 89-inch model which will hopefully ship before the end of 2022, and will carry a price tag of around 100 million Won (or around $77,000).
China-based LED producer Jucan Optoelectronics announced that it plans to raise 1.2 billion yuan ($178 million USD) to expand its mini-LED and micro-LED R&D and production projects.
We do not have more information on this project, and Jucan's exact plans to produce microLED chips.
Tianma announced plans to establish a 1.1 billion Yuan ($164 million USD) full-process microLED pilot line, in Xiamen. This line will be built by a joint venture between Tianma display, Xiangtou Group and Torch Investment.
In 2021 Tianma held its first "2021 Micro-LED Ecosystem Alliance Conference" in Xiamen, During the conference, the company unveiled several microLED prototype displays, including a 9.38" 960x480 transparent LTPS panel, a 7.56" 720x480 flexible LTPS panel, a 11.6" 2470x960 rigid LTPS display and a tiled microLED display, made from 5.04" 480x320 panels.
Samsung launched its 110-inch microLED TV back in 2021, with a price tag of around $150,000. Earlier this week Samsung started to offer it in China for 1.05 million Yuan, online at JD.com, and today it is reported that the company sold out its first batch of TVs.
It is not clear how many units did Samsung actually ship - and the web site still accepts reservations.
Researchers from Xerox PARC have developed a new micro-transfer printing technique that can be used to mass-transfer microLED devices. This technology offers high performance, simple and robust structure, and high process scalability and flexibility.
The new technology uses thermally induced adhesion modulation of shape memory polymer (SMP) materials. The idea is to use a print head that uses an individually-addressable micro-fabricated resistive heater array, which locally delivers heat for transfer of single microLED devices.
AR glasses developer Kura Technologies, which is using an in-house develooped microLED display its products, announced a partnership with TSMC to build its initial custom micro-LED display chipset.
The company's custom mixed-signal display driver integrated circuits and other supporting devices, have already been successfully taped out on a standard, high-volume CMOS node at TSMC. Kura says that its DDIC is the smallest process node ever used on a micro-display driver and is also the world’s fastest micro-LED driver.