Photolithography involves the selective exposure of a photosensitive material to light, using a UV light source and a collimating optical system to create an image of a patterned mask onto a substrate ...

LEUVEN, Belgium — This week, at SPIE 2023 Advanced Lithography + Patterning Conference, in San Jose, CA, imec, a world-leading research and innovation hub in nanoelectronics and digital technologies, ...

Fig. 1 The lithography process. The projection lithography system. The advancement of semiconductor manufacturing is a key driver of electronic device innovations. As Moore’s Law progresses, ...

Continued scaling of integrated circuits to smaller dimensions is still a viable way to increase compute power, achieve higher memory cell density, or reduce power consumption. These days, chip makers ...

Rising lithography costs, shrinking feature sizes, and the need for an alternative to copper are collectively spurring new interest in area-selective deposition. An extension of atomic layer ...

ACM Research, Inc. previously announced the delivery of its first Ultra Lith BK lithography system to a leading global display panel manufacturer, featuring ultraviolet curing uniformity of ±5% and ...