Patent application number | Description | Published |
20080248422 | RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND ACID GENERATOR - A resist composition including a base component (A) and an acid-generator component (B), the acid-generator component (B) including an acid generator (B1) including a compound represented by general formula (b1-8) shown below (wherein R | 10-09-2008 |
20080311522 | RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, COMPOUND AND ACID GENERATOR - A compound represented by general formula (b-14); and acid generator consisting of the compound; and a resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the acid-generator component (B) including an acid generator (B1) consisting of a compound represented by general formula (b1-14): | 12-18-2008 |
20090023097 | POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A positive resist composition including a resin component (A) which exhibits increased solubility in an alkali developing solution under action of acid and has a structural unit (a1) represented by general formula (a1-0-2) shown below, and an acid-generator component (B) which generates acid upon exposure and includes an acid generator (B1) consisting of a compound represented by general formula (b1-12) shown below: | 01-22-2009 |
20090061356 | POLYMER COMPOUND, POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A polymer compound having a structural unit (a0) represented by a general formula (a0-1) shown below, and a structural unit (a1) that is derived from an acrylate ester containing an acid dissociable, dissolution inhibiting group but is not classified as said structural unit (a0). | 03-05-2009 |
20090162787 | NOVEL COMPOUND, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - There are provided a compound represented by a general formula (b1-1) shown below suitable as an acid generator for a resist composition, a compound represented by a general formula (I) shown below suitable as a precursor for the compound represented by the general formula (b1-1), an acid generator, a resist composition, and a method of forming a resist pattern. | 06-25-2009 |
20090162788 | NOVEL COMPOUND AND METHOD OF PRODUCING THE SAME, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A resist composition including a base component (A) which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the acid-generator component (B) including an acid generator (B1) consisting of a compound represented by general formula (b1-1) shown below: | 06-25-2009 |
20100069590 | COMPOUND AND POLYMERIC COMPOUND - A compound represented by general formula (I); and a polymeric compound including a structural unit (a1) represented by general formula (II). | 03-18-2010 |
20100075249 | POSITIVE RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A positive resist composition including a resin component (A) which exhibits changed alkali solubility under action of acid and an acid-generator component (B) which generates acid upon exposure, the resin component (A) including a copolymer (A1) containing a structural unit (a1) represented by general formula (II) or a polymer (A2) consisting of a structural unit (a1) represented by general formula (II) (wherein R represents a hydrogen atom, a halogen atom, a lower alkyl group or a halogenated lower alkyl group; each of R | 03-25-2010 |
20100248148 | POLYMER COMPOUND, POSITIVE RESIST COMPOSITION, AND METHOD OF FORMING RESIST PATTERN - There is provided a positive resist composition including a resin component (A) which displays increased solubility in an alkali developing solution under action of acid, and an acid generator component (B) which generates an acid upon exposure, wherein the resin component (A) includes a polymer compound (A1) containing a structural unit (a0) represented by a general formula (a0-1) shown below, and a structural unit (a1) derived from an acrylate ester which has an acid dissociable, dissolution inhibiting group: | 09-30-2010 |
20120164580 | NOVEL COMPOUND AND METHOD OF PRODUCING THE SAME, ACID GENERATOR, RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN - A resist composition including a base component which exhibits changed solubility in an alkali developing solution under action of acid and an acid-generator component which generates acid upon exposure, the acid-generator including an acid generator consisting of a compound represented by general formula (b1-1) shown below: | 06-28-2012 |