摘要:
Provided is an actinic-ray-sensitive or radiation-sensitive resin composition that is excellent in depth of focus and density distribution dependency, and an actinic-ray-sensitive or radiation-sensitive film and a pattern forming method using the same.An actinic-ray-sensitive or radiation-sensitive resin composition according to the present invention includes (A) a first resin which decomposes by an action of an acid to increase a solubility of the first resin in an alkaline developer, (B) a second resin which includes at least one of a fluorine atom and a silicon atom and is different from the first resin, and (C) an onium salt which includes a nitrogen atom in a cation portion and generates an acid by being decomposed upon irradiation with actinic-ray or radiation.
摘要:
An actinic-ray- or radiation-sensitive resin composition according to the present invention includes (A) a resin to be decomposed to increase its solubility in an alkali developer when acted on by an acid, and (B) a compound represented by the 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:
An actinic-ray- or radiation-sensitive resin composition according to the present invention includes (A) a resin to be decomposed to increase its solubility in an alkali developer when acted on by an acid, and (B) a compound represented by the 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:
Provided are an actinic-ray-sensitive or radiation-sensitive resin composition which has improved development defect and is capable of forming a good pattern shape, an actinic-ray-sensitive or radiation-sensitive film formed using the composition, and a pattern forming method using the composition.The actinic-ray-sensitive or radiation-sensitive resin composition includes (A) a compound which generates an acid represented by the following general formula (I) or (I′) upon irradiation with an actinic-ray or a radiation, and (B) a resin which decomposes by an action of an acid to increase a solubility of the resin in an alkaline developer [each of the symbols in the general formulae (I) and (I′) indicates the meaning described in Claims].