摘要:
According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes a compound (A) that when exposed to actinic rays or radiation, generates any of the acids of general formula (II) below and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid.(The characters used in general formula (I) have the meanings mentioned in the description.)
摘要:
An actinic ray-sensitive or radiation-sensitive resin composition, wherein when a film having a film thickness of 100 nm is formed from the actinic ray-sensitive or radiation-sensitive resin composition, the film has a transmittance of 55 to 80% for light at a wavelength of 193 nm, and a pattern forming method using the composition are provided.
摘要:
An actinic ray-sensitive or radiation-sensitive resin composition, wherein when a film having a film thickness of 100 nm is formed from the actinic ray-sensitive or radiation-sensitive resin composition, the film has a transmittance of 55 to 80% for light at a wavelength of 193 nm, and a pattern forming method using the composition are provided.
摘要:
Provided are an actinic-ray- or radiation-sensitive resin composition that excels in the sensitivity, roughness characteristics and exposure latitude, and a method of forming a pattern using the same. The composition includes (A) a resin that when acted on by an acid, is decomposed to thereby increase its solubility in an alkali developer, and (B) a compound that when exposed to actinic rays or radiation, is decomposed to thereby generate an acid, the compound being any of compounds of general formula (1-1) below.
摘要:
Provided are an actinic-ray- or radiation-sensitive resin composition that excels in the sensitivity, roughness characteristics and exposure latitude, and a method of forming a pattern using the same. The composition includes (A) a resin that when acted on by an acid, is decomposed to thereby increase its solubility in an alkali developer, and (B) a compound that when exposed to actinic rays or radiation, is decomposed to thereby generate an acid, the compound being any of compounds of general formula (1-1) below.
摘要:
According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes any of the compounds (A) of general formula (I) below that when exposed to actinic rays or radiation, generates an acid and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid. (The characters used in general formula (I) have the meanings mentioned in the description.)
摘要:
Provided is an actinic-ray- or radiation-sensitive resin composition including (A) a compound that when exposed to actinic rays or radiation, generates an acid, (B) a resin that when acted on by an acid, increases its rate of dissolution in an alkali developer, and (C) a hydrophobic resin, wherein the hydrophobic resin (C) contains a repeating unit derived from any of monomers of general formula (1) below.
摘要:
According to one embodiment, a method of forming a pattern includes the step of applying an actinic-ray- or radiation-sensitive resin composition on a substrate so as to form a film, the step of selectively exposing the film through a mask and the step of developing the exposed film with the use of a developer containing an organic solvent, wherein the actinic-ray- or radiation-sensitive resin composition contains a resin (A) whose polarity is increased by the action of an acid so that the solubility of the resin in the developer containing an organic solvent is decreased, a photoacid generator (B) that when exposed to actinic rays or radiation, generates an acid containing a fluorine atom and a solvent (C), and wherein the photoacid generator (B) is contained in the composition in a ratio of 8 to 20 mass % based on the total solids of the composition.
摘要:
According to one embodiment, an actinic-ray- or radiation-sensitive resin composition includes any of the compounds (A) of general formula (I) below that when exposed to actinic rays or radiation, generates an acid and a resin (B) whose rate of dissolution into an alkali developer is increased by the action of an acid. (The characters used in general formula (I) have the meanings mentioned in the description.)
摘要:
According to one embodiment, a method of forming a pattern includes the step of applying an actinic-ray- or radiation-sensitive resin composition on a substrate so as to form a film, the step of selectively exposing the film through a mask and the step of developing the exposed film with the use of a developer containing an organic solvent, wherein the actinic-ray- or radiation-sensitive resin composition contains a resin (A) whose polarity is increased by the action of an acid so that the solubility of the resin in the developer containing an organic solvent is decreased, a photoacid generator (B) that when exposed to actinic rays or radiation, generates an acid containing a fluorine atom and a solvent (C), and wherein the photoacid generator (B) is contained in the composition in a ratio of 8 to 20 mass % based on the total solids of the composition.