Lithographic ink is composed of tallow 2 ounces; virgin wax 2 ounces; shell lac 2 ounces ; common soap 2 ounces ; lamp black i an ounce. These materials are prepared in an iron saucepan with a cover.

Abstract: A mask set, incorporating a group of seven test chips, has been designed for fine-line process development and process control. Although six lithographic levels are available, the masks are ...

Abstract: This paper describes the electron optics of a practical scanning electron-beam lithographic system (EL1) that provides high-volume direct wafer exposure. The throughput limitation inherent ...

His 3D printed lithographic moon lamp combines a number of hacker and maker skills, and is sure to impress. 3D-printed lithographic moons have gotten pretty popular these days, so he was able to ...