X Display Company and Lumileds have unveiled a prototype for a 140 pixels-per-inch (ppi) microIC-driven MicroLED display.
The display features a highly efficient design, using 13×20 µm² MicroLEDs combined with a cluster drive system to achieve significant gains in brightness, cost efficiency, and power consumption. With a peak brightness of 2,360 cd/m², the prototype is a strong candidate for devices such as smartwatches, smartphones, tablets, and laptops.
The development process emphasized manufacturing efficiency, achieving a 99.9998% yield in MicroLED sub-pixels and a 99.992% transfer yield for the microICs. The companies noted that the equipment and processes used are ready for mass production, paving the way for commercial adoption.
“This breakthrough will improve the cost, power, and brightness profile of displays, making MicroLED technology more accessible for mobile devices,” said Ross Young, CEO of DSCC.
Both companies emphasized their contributions to the project, with Lumileds incorporating XDC’s transfer-ready MicroLED technology into its production facilities. Brendan Moran, senior director of display technology at Lumileds, described the achievement as a new benchmark for the MicroLED industry.
XDC co-founder and executive vice president Matt Meitl credited the collaboration with Lumileds for the results, highlighting the importance of device expertise and disciplined manufacturing processes in achieving repeatable, high-quality displays.
The companies confirmed that the technology and processes are now available for deployment, enabling interested customers to explore its potential for next-generation mobile consumer devices.
