EVG is the market-leading equipment supplier for nanoimprint lithography (NIL). Pioneering this non-conventional lithography technique for many years, EVG mastered NIL and has implemented it in volume production on ever-increasing substrate sizes. EVG's proprietary SmartNIL technology is optimized by years of research, development and field experience to address nanopatterning requirements that cannot be supported by conventional lithography. SmartNIL provides superior conformal imprint results down to 40 nm and smaller.
NIL has proven to be the most cost-efficient way to enable nano-scale patterns on large areas since it is not limited by sophisticated optics that are required with optical lithography, and since it can provide optimal pattern fidelity for extremely small (sub-100 nm) structures.
EVG's SmartNIL is a full-field imprint technology based on UV exposure, providing a powerful next-generation lithography technique with almost unlimited structure size and geometry capabilities. Since SmartNIL incorporates multiple-use soft stamp processing, it also enables unmatched throughput with considerable cost-of-ownership advantages while preserving scalability and maintenance-friendly operation. In addition, the lifetime of the master template is extended to periods comparable to masks used for optical lithography.
New application developments are often closely linked to advances in equipment capabilities. SmartNIL is a key enabling technology for many new innovations in displays, biotechnology and photonic applications. For example, SmartNIL provides unmatched full-area conformal imprinting in order to fulfill the most important criteria for wire grid polarizers on panel substrates. SmartNIL is also ideally suited for high-precision patterning of microfluidic chips with complex nanostructures to support the production of next-generation pharmaceutical research and medical diagnostics devices. Furthermore, recent developments in SmartNIL offer additional degrees of freedom to manufacture innovative photonic structures with the highest functionality, smallest form factors and high volumes, which are key for enabling Diffractive Optical Elements (DOEs), optical waveguides and other micro- and nanophotonic elements used for 3D sensing and biometric authentication.
Register now for the EVG Technology Day in Taiwan at the Hsinchu Ambassador Hotel on March 29 ,2023!
Visit our Booth and our talk "Nanoimprint Lithography: Ideal Manufacturing Technology for Advanced Photonic Devices” at the NIL Industrial Day from 17th of April - 18th of April!