MagnaChip to develop driver ICs for MicroLED TVs

MagnaChip logoKorea-based driver IC developer MagnaChip announced its latest 28-nm process, and the company said that it is now starting to develop driver ICs for Micro-LED TVs.

This is just an early announcement, hopefully the company will give more details in the future about its MicroLED driver program. For OLED displays, the company says it is currently using the world's most advanced process and has already secured its first 28 nm design win with a leading smartphone maker.

Daktronics introduces its first mini-LED signage display

Display signage company Daktronics introduced its first mini-LED display, branded as the Optica. The company says that it achieved a resolution "similar to LCD display resolution" but at much higher brightness levels (6,000 nits) while drawing half the power. Daktronics actually calls this a Micro-LED display, but as the pixel pitch is 0.9mm, it cannot really be called a micro-LED.

It is not clear whether Daktronics produces the display panel itself, and how close it is to commercialize this technology. Daktronics says that it is possible to scale up its Optica displays (to pretty much unlimited sizes) - a Full-HD (1080x1920) Optical display will be 1.037 x 1.8434 meter in size, while a 4K one will be 2.074x3.686 meters.

We talk Micro-LED technology and market with Yole Développement

Market research firm Yole Développement has been following the Micro-LED market for some years with some very interesting insights and forecasts.

Zine Bouhamri photo (Yole)

Yole's technology & market analyst Zine Bouhamri was kind enough to discuss Yole's Micro-LED views with us. Mr. Zine is is a member of the Photonics, Sensing & Display division at Yole and he's deeply involved in the business development of the Displays unit activities.

Rohinni and BOE to collaborate on micro-LED and mini-LED LCD backlighting units

US-based Rohinni announced a new joint venture with China-based display maker BOE. The new JV (which will be based in China and controlled by BOE) will develop LCD mini-LED and micro-LED backlighting units.

The JV will adopt Rohinni's proprietary high-speed MicroLED placement technology that is capable of placing 50 die-per-second (dps) with 10 micron accuracy at 99.999% die yields. BOE and Rohinni will initially focus on large panel applications (32-inch and up) for consumer electronic products in addition to all display sizes for industrial, automotive and other markets

TCL demonstrates an early Micro-LED prototype display

China-based TCL is demonstrating a what seems to be an early Micro-LED prototype display at CES 2019:

The Micro-LED display panel is produced by TCL's subsidiary CSoT. It is not clear whether this is a tiled display or a single small (12-inch?) monolithic module, hopefully we'll learn more about TCL's demonstration soon.

Samsung shows 75" and 219" Micro-LED displays at CES 2019

Samsung unveiled two new Micro-LED TVs at CES 2019. First up is the consumer model, a 75" Micro-LED TV that is made from tiled displays. We already reported on this TV in September 2018, and it is great to see Samsung manage to bring this display to CES - even if it is an early prototype.

Samsung did not reveal any details on this TV, or any plans to commercialize this technology soon. It would seem that when Samsung is ready, its Micro-LED TVs will be the company's flagship TV technology. It's current high end TVs use QD-enhanced LCDs (and the company is to be close to release a hybrid QD-OLED TV in 2019).