摘要:
A radiation-sensitive resin composition includes a polymer that includes at least one repeating unit (i) selected from a repeating unit shown by a formula (1), (2), and (3); and a repeating unit (ii) shown by a formula (4). R1 represents a hydrogen atom or a methyl group. Each R2 independently represents one of a linear or branched alkyl group having 1 to 12 carbon atoms, a linear or branched alkoxy group having 1 to 12 carbon atoms, and an alicyclic hydrocarbon group having 3 to 25 carbon atoms. p is an integer from 0 to 3, and q is an integer from 1 to 3, and p+q≦5. A chemically-amplified positive-tone resist film that is sensitive to extreme ultraviolet rays (EUV) can be formed using the radiation-sensitive resin composition.
摘要:
A radiation-sensitive resin composition includes a compound represented by a following formula (1), and a first polymer that serves as a base resin. R1 represents a monovalent alicyclic hydrocarbon group having 3 to 20 carbon atoms, or the like. The M+ represents a monovalent cation. The first polymer (B) is preferably insoluble or hardly soluble in alkali, the polymer including a structure unit represented by a formula (5) or a structure unit represented by a formula (6), and a structure unit represented by a formula (7).
摘要翻译:辐射敏感性树脂组合物包含由下式(1)表示的化合物和作为基础树脂的第一聚合物。 R1表示碳原子数3〜20的一价脂环式烃基等。 M +表示一价阳离子。 第一聚合物(B)优选不溶于或几乎不溶于碱,该聚合物包括由式(5)表示的结构单元或由式(6)表示的结构单元,和由式(7)表示的结构单元 )。
摘要:
A radiation-sensitive resin composition includes a solvent and a polymer. The polymer includes a repeating unit represented by a formula (I), a repeating unit represented by a formula (II), or a both thereof. Each of R1 to R3 independently represents a hydroxyl group, or the like. At least one of R1 represents a group having two or more heteroatoms. l is an integer from 1 to 5. Each of m and n is independently an integer from 0 to 5. Each of R7 and R11 independently represents a hydrogen atom, or the like. Each of R8 to R10 independently represents a hydrogen atom, or the like. A represents —O—, or the like. D represents a substituted or unsubstituted methylene group, or the like.
摘要翻译:辐射敏感性树脂组合物包括溶剂和聚合物。 聚合物包括由式(I)表示的重复单元,由式(II)表示的重复单元或其二者。 R 1〜R 3各自独立地表示羟基等。 R1中的至少一个表示具有两个或更多个杂原子的基团。 l是1〜5的整数。m和n各自独立地为0〜5的整数.R 7和R 11各自独立地表示氢原子等。 R 8〜R 10各自独立地表示氢原子等。 A表示-O-等。 D表示取代或未取代的亚甲基等。
摘要:
A radiation-sensitive resin composition includes an acid-dissociable group-containing resin, and a compound shown by the following general formula (1). wherein Z− represents a monovalent anion shown by a general formula (2), M+ represents a monovalent onium cation, R1 represents a linear or branched alkyl group having 1 to 12 carbon atoms substituted or unsubstantiated with a fluorine atom, or a linear or branched alkoxy group having 1 to 12 carbon atoms, and n is 1 or 2.
摘要:
A polymer includes a repeating unit shown by a general formula (1) in which R1 represents a hydrogen atom or a methyl group, R2 represents a substituted or unsubstituted linear or branched monovalent alkyl group having 1 to 20 carbon atoms, an alicyclic group having 3 to 25 carbon atoms, or an aryl group having 6 to 22 carbon atoms, and X represents a substituted or unsubstituted methylene group or a substituted or unsubstituted linear, branched or alicyclic hydrocarbon group having 2 to 25 carbon atoms. The polymer has a polystyrene-reduced weight average molecular weight determined by gel permeation chromatography (GPC) of 3000 to 100,000.
摘要:
A radiation-sensitive composition includes (A) an acid-dissociable group-containing polymer, and (B) a radiation-sensitive acid generator. The acid-dissociable group-containing polymer (A) includes a polymer that includes a repeating unit shown by a general formula (1) in which R1 represents a hydrogen atom, a methyl group, a fluorine atom, or a trifluoromethyl group, R2 represents a substituted or unsubstituted aryl group having 6 to 22 carbon atoms, Y represents a carbon atom, and X represents an atomic group that forms an alicyclic hydrocarbon group together with Y.
摘要:
A compound shown by the following formula (1) can be used as a material for a radiation-sensitive composition capable of forming a resist film which effectively responds to electron beams or the like, exhibits low roughness, and can form a high precision minute pattern in a stable manner.
摘要:
A radiation-sensitive composition includes a photoacid generator shown by a general formula (0-1a). Each of R0 individually represents a substituted or unsubstituted organic group which includes a carbon atom, a hydrogen atom, and an oxygen atom, and which includes at least one ester bond, and M+ represents a monovalent onium cation. A compound is shown by a general formula (0). R represents a substituted or unsubstituted organic group which includes a carbon atom, a hydrogen atom, and an oxygen atom, and which includes at least one ester bond, and M+ represents a monovalent onium cation.
摘要翻译:辐射敏感性组合物包括通式(0-1a)所示的光致酸产生剂。 R 0各自独立地表示取代或未取代的包含碳原子,氢原子和氧原子的有机基团,其包含至少一个酯键,M +表示一价鎓阳离子。 化合物由通式(0)表示。 R表示取代或未取代的包含碳原子,氢原子和氧原子的有机基团,其包含至少一个酯键,M +表示一价鎓阳离子。
摘要:
A radiation-sensitive resin composition includes a compound represented by a following formula (1), and a first polymer that serves as a base resin. R1 represents a monovalent alicyclic hydrocarbon group having 3 to 20 carbon atoms, or the like. The M+ represents a monovalent cation. The first polymer (B) is preferably insoluble or hardly soluble in alkali, the polymer including a structure unit represented by a formula (5) or a structure unit represented by a formula (6), and a structure unit represented by a formula (7).
摘要翻译:辐射敏感性树脂组合物包含由下式(1)表示的化合物和作为基础树脂的第一聚合物。 R1表示碳原子数3〜20的一价脂环式烃基等。 M +表示一价阳离子。 第一聚合物(B)优选不溶于或几乎不溶于碱,该聚合物包括由式(5)表示的结构单元或由式(6)表示的结构单元,和由式(7)表示的结构单元 )。