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 ...

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 ...

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 ...

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 ...

In a recent study published in Science, a group of Researchers at the University of Chicago, in collaboration with the Argonne National laboratory, have recently developed a novel method they termed ...

(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 ...

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