摘要:
A resist composition includes (A) a compound represented by the following formula (I): wherein each of R1 to R13 independently represents a hydrogen atom or a substituent, provided that at least one of R1 to R13 is a substituent containing an alcoholic hydroxyl group; Z represents a single bond or a divalent linking group; and X− represents an anion containing a proton acceptor functional group.
摘要:
A resist composition, includes: (B) a polymer having a group capable of decomposing under an action of an acid and having a weight average molecular weight of 1,000 to 5,000, of which solubility in an alkali developer increases under an action of an acid; and (Z) a compound containing a sulfonium cation having a structure represented by formula (Z-1): wherein Y1 to Y13 each independently represents a hydrogen atom or a substituent, and adjacent members of Y1 to Y13 may combine with each other to form a ring; and Z represents a single bond or a divalent linking group.
摘要:
Provided is a method of forming pattern including (a) forming a chemically amplified resist composition into a film, (b) exposing the film to light, and (c) developing the exposed film with a developer containing a first organic solvent, wherein in the developer, particles each having a diameter of 0.3 μm or greater amount to a density of 30 particles/ml or less.
摘要:
An embodiment of the method of forming a pattern, comprises (a) forming a chemically amplified resist composition into a film, (b) exposing the film to light, and (c) processing the exposed film with an organic processing liquid, wherein the processing liquid contains an organic solvent whose normal boiling point is 175° C. or higher, the organic solvent being contained in the processing liquid in a content of less than 30 mass %.
摘要:
Provided is a method of forming a pattern, including (a) forming a chemically amplified resist composition into a film, (b) exposing the film to light, and (c) developing the exposed film with a developer containing an organic solvent, wherein the developer contains an alcohol compound (X) at a content of 0 to less than 500 ppm based on the total mass of the developer.