Micro-LED videos - Page 5

India-based startup Focally unveils prototype AR glasses that feature several innovative technologies, including a full-color microLED based display engine.

Focally says that its Universe AR glasses will enable full-color and monochrome display modes, which leads us to believe that this display engine is built from 3 separate monochrome microLED displays, perhaps a similar design to Vuzix's display engine. Using waveguide optics, the company says that the display provides a 30-degree FOV. The company says that the display engine is the world's smallest and brightest, but does not provide any technical details.

In 2021, Austria-based C SEED released a high-end microLED TV, the $400,000 165" 4K C SEED M1, which has a unique foldable design, which makes use of seven large MicroLED panels.

C SEED now announced a new outdoor foldable MicroLED TV, called the HLR series. The displays (both based on seven panesl) offer a brightness of 4,000 nits and a resolution of 4K. There are two models, a 144" one which costs $298,000 and a 201" one that costs $590,000.

LED display market Leyard Optoelectronics announced that it developed the world's first mass-produced microLED display that uses quantum dots color conversion technology. Leyard collaborated with Saphlux (of which it owns around 12%).

Leyard adopted Saphlux's NPQD R1 micro LED technology, and have completed the development and testing of the display technology, and now it can mass produce NPQD-powered displays.

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.

In 2021, Quantum Dots developer Nanosys acquired 3D Nanowire microLED display developer Glo. At Displayweek 2022, Nanosys showed Glo's latest new microLED microdisplay prototype. You can see a demonstration in the video below.

The display is 0.7-inch in size, with a resolution of 480x270, or 787 PPI. That is very low for a microdisplay. The microLED chip size is 7x7 um, and the brightness is 50,000 nits. The performance is underwhelming - however such a solution could find applications, depending on the price - and Nanosys suggests using it in an automotive HUD solution.

PlayNitride had an impressive Displayweek booth, with several exciting microLED displays on show - including transparent displays, tiled displays, automotive displays, PM-uLEDs and more.

Last week we posted a story detailing these displays, and now we found this good video by Insight Media that gives a great tour to the booth and the displays on show. Enjoy!

Taiwan-based display maker Innolux demonstrated a 12.3" microLED tiled seamless display module prototype, based on an LTPS backplane. The display achieves a brightness of 700 nits and a resolution of 480x180 (40 PPI)

The display is driven by an active matrix backplane, and uses inkjet-printed quantum dots based color conversion system (which we do not have any more info for, as of now). The LEDs themselves are 20x40 um in size.

AU Optronics have been showing new microLED display prototypes, and the following video from Insight Media shows the company's booth and new displays at SID Displayweek 2022.

You can see AUO's stretchable 141 PPI display (a very interesting demo, developed together with PlayNitride), the rollable 14.6" 2K (202 PPI) LTPS microLED display, AUO's 1.4" circular 454x454 (326 PPI) microLED another stretchable microLED, this one 6.45" in size with a 900x450 resolution (163 PPI), and finally AUO's 17.3" 2000-nits 1280x720 transparent (60% transparency) microLED prototype.

LG Electronics has unveiled a new type of residential Magnit MicroLED TV, with a smaller pixel pitch than it showed before.

LG's new TV offers 4K resolution in 136", with a pixel pitch of 0.7 mm. LG's previous generation Magnit TVs offered a pixel pitch of 0.9 mm.

Content marketing has become a vital part of any marketing strategy, and this is especially true for highly technical markets like the display industry. Today, we published a new video - an online lecture that discusses content marketing techniques and strategies for display industry professionals.

Content marketing involves the creation of articles, videos or any other media types that provide useful content to your audience, thus encouraging user connection, increasing brand awareness and loyalty, and of course generating useful industry leads.