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 ...

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 ...

Photolithography is one of the most important and easiest methods of microfabrication, and is used to create detailed patterns in a material. In this method, a shape or pattern can be etched through ...

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 ...

(Nanowerk Spotlight) Nanoimprinting lithography (NIL) is a simple pattern transfer process that is emerging as an alternative nanopatterning technology to traditional photolithography. NIL allows the ...