Pixel-Flo Raises £5.25 Million Seed Round to Unlock MicroLED Displays for the Mass Market

Sheffield: Pixel-Flo, a University of Sheffield spin-out addressing a critical bottleneck in MicroLED display manufacturing with its proprietary Continuous-Flo Mass Transfer technology, has raised £5.25 million in Seed funding. The round was led by Northern Gritstone with additional investment from SCVC, the Parkwalk Northern Universities Venture Fund, and German investment firm, HTGF.

Pixel-Flo is developing the cost reduction breakthrough critically needed for MicroLED display manufacturing, through its highly scalable, cost-efficient approach. MicroLED is the next wave of display technology, offering 2–5x higher brightness and 2–4x greater efficiency than traditional displays. However, volume adoption of microLED is currently limited by the fundamental scalability challenges of mechanical mass transfer techniques. By comparison, Pixel-Flo's proprietary fluidic self-assembly technology offers extremely high continuous throughput, delivering the high-performance of MicroLED at radically reduced processing and material cost. This will allow MicroLED enabled products from smartwatches to TVs to be made available at mass market price points.

Pixel-Flo was founded by Dr Rick Smith, Dr Suneal Ghataora, and Simon Jones. The company builds on novel semiconductor photonic research in Dr Smith's lab, drawing on long-running LED research from the University of Sheffield's School of Electrical and Electronic Engineering, and Simon Jones's extensive display-industry commercial experience. The latest oversubscribed funding round will support Pixel-Flo's transition from laboratory development towards industrial scale-up, expanding their team and relocating to new lab and office space. Pixel-Flo's international expansion ambitions are underscored by its recent hiring of a Taiwan-based Business Development VP, Sanger Hsu, focused on early customer engagement in a critical market for display technologies. Last year, Pixel-Flo was part of the NG Studios cohort, Northern Gritstone's deeptech venture builder.