Abstract: Rolling mask lithography may be performed to expose selected portions of a radiation sensitive layer to a radiation pattern that leaves selected portions of a top surface of the radiation sensitive layer resistant to development by a developer and non-selected portions susceptible to development by the developer. A structure of the selected portions is then rendered resistant to an etch process. The radiation sensitive layer is then flood exposed to a second radiation that leaves the radiation sensitive layer resistant to development by the developer. The radiation sensitive layer is then selectively etched using the etch-resistant selected portions as an etch mask.

Abstract: Method of plating using a polymeric barrier layer including a polyphenolic polymer which has a repeating unit of the formula: wherein R1, R2, R3, R4, and R5 are individually hydrogen, a hydroxy group or an azo dye.

Abstract: A tunable dielectric antireflective layer for use in photolithographic applications, and specifically, for use in an image transfer processing. The tunable dielectric antireflective layer provides a spin-on-glass (SOG) material that can act as both a hardmask and a deep UV antireflective layer (BARC). One such material is titanium oxide generated by spin-coating a titanium alkanate and curing the film by heat or electron beam. The material can be “tuned” to match index of refraction (n) with the index of refraction for the photoresist and also maintain a high absorbency value, k, at a specified wavelength. A unique character of the tunable dielectric antireflective layer is that the BARC/hardmask layer allows image transfer with deep ultraviolet photoresist.

Abstract: Materials, compounds and compositions for radiation patternable functional thin films, methods of synthesizing such materials and compounds, and methods for forming an electronically functional thin film and structures including such a film. The compounds and compositions generally include (a) nanoparticles of an electronically functional material or substance and (b) ligands containing a (photo)reactive group. The method generally includes the steps of (1) irradiating the compound and/or composition, and (2) curing the irradiated compound and/or composition, generally to form an electronically functional film. The functional thin film includes a sintered mixture of nanoparticles. The thin film exhibits improved morphology and/or resolution relative to an otherwise identical structure made by an identical process, but without the (photo)functional group on the ligand, and/or relative to an otherwise identical material patterned by a conventional graphics art-based printing process.

Abstract: Method of plating using a polymeric barrier layer including a polyphenolic polymer which has a repeating unit of the formula: wherein R1, R2, R3, R4, and R5 are individually hydrogen, a hydroxy group or an azo dye.