Ambient Metal Oxide Deposition

Spectralsurf

Ambient liquid metal oxide printing for next-generation transparent electrodes, optoelectronics and semiconductors. Scalable. Tunable.

A platform process for transparent metal oxide films

01

Transparent Conductive Electrodes

High flexibility 5nm atomically flat transparent electrodes. Tunable sheet resistance across a wide transparency window for displays, photovoltaics, touch interfaces and Flexible Hybrid Electronics.

02

Thin Film Transparent Heating

Optically clear high flexibility thin film resistive heating elements printed directly onto glass and polymer substrates capable of sustained operation up to 500°C. Uniform thermal distribution across large areas for automotive defogging, oven applications, and aerospace deicing.

03

Optics

Precisely tuned metal oxide films for photonic applications. Index-matching layers, anti-reflection stacks, and waveguide claddings for co-packaged optics, AR/VR systems, and advanced photonic packaging.

04

Semiconductor

Ultrathin high-k dielectric films and wide-bandgap oxide semiconductors. Ga₂Oₓ and multi-oxide heterostructures for gate dielectrics, passivation layers, and emerging power electronic architectures.