摘要:
An interconnect structure includes a patterned and cured dielectric layer located directly on a surface of a patterned permanent antireflective coating. The patterned and cured dielectric layer and the permanent antireflective coating form shaped openings. The shaped openings include an inverse profile which narrows towards a top of the shaped openings. A conductive structure fills the shaped openings wherein the patterned and cured dielectric layer and the permanent antireflective coating each have a conductively filled region.
摘要:
Provided are inorganic-organic block copolymers that self assemble without the addition of a precursor. The inorganic block of the polymers includes silicon and the organic block may be any organic polymer. The inorganic-organic block copolymers self assemble to form a material in which the inorganic polymer block may be crosslinked to produce an organosilicate and/or silica matrix, and further thermal curing of the matrix results in the formation of a porous nanostructured film.
摘要:
An interconnect structure includes a patterned and cured dielectric layer located directly on a surface of a patterned permanent antireflective coating. The patterned and cured dielectric layer and the permanent antireflective coating form shaped openings. The shaped openings include an inverse profile which narrows towards a top of the shaped openings. A conductive structure fills the shaped openings wherein the patterned and cured dielectric layer and the permanent antireflective coating each have a conductively filled region.
摘要:
Provided are inorganic-organic block copolymers that self assemble without the addition of a precursor. The inorganic block of the polymers includes silicon and the organic block may be any organic polymer. The inorganic-organic block copolymers self assemble to form a material in which the inorganic polymer block may be crosslinked to produce an organosilicate and/or silica matrix, and further thermal curing of the matrix results in the formation of a porous nanostructured film.