SAN FRANCISCO — Researchers from Germany’s University of Cologne have achieved what they say is the first high-resolution, full-color organic light-emitting diode display based on a direct ...

In a time when cameras have been reduced to microchips, it’s ironic that the old view camera, with its bellows and black cloth draped over the viewscreen for focusing, endures as an icon for ...

Several lithographic techniques are used for patterning in the nanoscale region. The most commonly used of these techniques is photolithography. How Photolithography Works Photolithography techniques ...

The submicron light sources are realized only by the normal UV photolithography process, enabling the realization of submicron light sources with arbitrary patterns. A novel and efficient method for ...

Image transfer, also known as photolithography (or simply, lithography), plays a crucial role in defining the circuit patterns on a panel. With photolithography, IC substrate manufacturers can ...

Photonic devices increasingly require three-dimensional control of refractive index, but existing fabrication methods such as femtosecond micromachining, multilayer lithography and bulk diffusion can ...