UVJP Technology: Revolutionizing Thin-Film Printing and Deposition

Universal Vapor Jet Printing (UVJP) is an innovative, thin-film printing process with potential applications across various sectors, including displays, semiconductors, sensors, pharmaceuticals, polymers and biomedical devices. While initially known as Organic Vapor Jet Printing (OVJP) and developed for dry-printing OLED displays, we are exploring a wide array of markets where the technology could unlock next-generation manufacturing opportunities.

As industries increasingly seek sustainable and precise manufacturing methods, UVJC has the potential to emerge as a leader in thin-film technology. UVJP represents a revolutionary approach to cost-effective thin-film printing and deposition:

  • Scalability: Seamlessly transitioning from R&D to mass production.
  • Efficiency: MEMS-based and 3D-printed nozzle arrays with integrated exhaust channels for uniform deposition and minimal material waste.
  • Precision: The technology allows for precise printing of thin films of multiple materials with composition gradients and tailored thicknesses across large areas with precise thickness and formulation control.
  • Versatility: Compatibility with various materials, including pharmaceuticals, semiconductors and electronic precursors.
  • Sustainability: Aligns with eco-friendly manufacturing trends by reducing material usage and minimizing waste, eliminating solvents and supporting global green initiatives.

Technology overview

UVJP is a solvent-less and mask-less printing technology that deposits small-molecule organic and metal-organic materials, using a gas stream to transport precursor materials onto substrates.

  • Universal — UVJP technology has the potential to use myriad small-molecule organic and metal-organic materials.
  • Vapor — Materials are evaporated into a gas stream (vapor) and the vapor is transported to the print engine.
  • Jet — Print engine is comprised of micro-machined jet array.
  • Printing — The jet array design in combination with process controls result in patterned printing of materials on the substrate.