Display Week 2025 will be held from May 11 to 16 at the San Jose Convention Center, and as always, we can expect a lot of quantum dots technologies at the event.
Nanosys posted a very nice blog post that details its favorite talks and events during Displayweek, and this could be a nice resource for anyone interested in QDs in the display industry.
Sharp was demonstrating two new QDEL prototype at CES 2024. The first was 12-inch in size (you can see this in the video below), and the second a 30-inch prototype (Sharp did not allow to take photos/videos of the larger display).
Sharp did not disclose much about the display, or any commercialization plans. This seems to be an early-stage development. We do know that Sharp is using QD materials produced by Nanosys (SHOEI), and that the display is produced on an IGZO (Oxide-TFT) backplane.
Japan-based Shoei Chemical announced today that it is acquiring US-based QD developer Nanosys. This is not a complete acquisition, but Shoei acquires "substantially all the assets associated with the Nanosys quantum dot business". Shoei will continue to operate the Nanosys brand and its Silicon Valley-based R&D facility and labs.
Shoei Chemical has been exclusively producing Nanosys' quantum dots materials for the past four years, and the companies already have a close relationship. Nanosys has shipped QD materials to over 1,000 unique products and a total of over 70 million devices, including monitors, TVs and tablets.
Quantum Dots developer Nanosys announced a milestone in QD technology commercialization - the 1,000th unique display product that utilizes its QD materials. Nanosys says that it has shipped over 140 tons of QD materials and it holds more than 800 unique patents.
Nanosys offers QD solutions for LCDs, OLEDs, microLEDs and QD-EL displays (which it calls nanoLEDs). The company’s tier-one customer base includes all top-10 global television brands and four of the top-five IT brands, including Samsung, LG, Sony, VIZIO, TCL, Hisense, Acer, ASUS, and Phillips.
According to reports, Nanosys demonstrated a QD-EL (QLED) display at CES 2023 in a private room. The company showed a 6" display. This was an early prototype - the company said that it won't have a commercially-ready blue QD emitter by 2025/2056 at the earliest.
Nanosys brands the technology as NanoLED.
According to reports in Korea, LG Display invested 3 Billion Won (around $2.1 million) in quantum dot films developer InnoQD.
The company says its films offer longer lifetime and higher uniformity compared to other products on the market.
Quantum Dots developer Nanosys raised $50 million in its Series B funding, led by Fortress, Centerbridge and Kilonova.
The company says that the new funds will help the expansion of its QD for LCD project, and also accelerate the commercialization of its microLED and nanoLED display technologies.
Here's a nice video from Insight Media, showing Nanosys' booth and technologies at DisplayWeek 2022.
You can see several QD-ehhanced LCDs, a prototype microLED microdisplay by glo (which Nanosys recently acquired), and a side-by-side comparison of Samsung's QD-OLEDs and LG's WOLED TVs. You can also see the new xQDEF laminate films developed with Bready.
QD developer Nanosys announced a partnership with functional polymeric film developer Nanjing Bready Advanced Materials Technology. The two companies started mass producing the world’s first line of completely air-stable, barrier-free, laminated quantum dot film components.
Nanosys says that the new xQDEF laminate film offers high quality QD color and brightness - in a lower-cost package. Nanosys hopes that the new film will unlock new markets for QD displays. Tier-one consumer electronics brands including Hisense, TCL and Vizio are expected to launch display products based on the new components in H2 2022.
UK-based OTFT-developer SmartKem and QD pioneer Nanosys announced a joint-development project to work on low-cost printed QD displays, that will combine SmartKem's printed organic TFT with Nanosys' quantum dots emitter platform.
Nanosys now refers to its emissive (electroluminescent) QD technology as nanoLED. Both technology platforms, the OTFT backplane and the NanoLED frontplane are solution-based, which could indeed result in a low-cost production process.