Resist composition and method of forming resist pattern
A resist composition including a base component and an acid generator component, the base component including a resin component having a structural unit (a0) represented by general formula (a0) shown below, and the acid generator component containing at least one of a compound (b-1), a compound (b-2...
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| creator | ONISHI, KOSHI ARAI, MASATOSHI MAEHASHI, TAKAYA |
| description | A resist composition including a base component and an acid generator component, the base component including a resin component having a structural unit (a0) represented by general formula (a0) shown below, and the acid generator component containing at least one of a compound (b-1), a compound (b-2) and a compound (b-3) represented by general formula (b-3) shown below in which Wa represents a divalent aromatic hydrocarbon group; Ra00 represents an acid dissociable group; R101, R104 and R106 each independently represents a hydrocarbon group containing an aromatic ring; R105, R107 and R108 each independently represents a cyclic group, a chain alkyl group which may have a substituent or a chain alkenyl group; R102 represents a fluorine atom or a fluorinated alkyl group of 1 to 5 carbon atoms and M′m+ represents an m-valent onium cation. |
| format | Patent |
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Ra00 represents an acid dissociable group; R101, R104 and R106 each independently represents a hydrocarbon group containing an aromatic ring; R105, R107 and R108 each independently represents a cyclic group, a chain alkyl group which may have a substituent or a chain alkenyl group; R102 represents a fluorine atom or a fluorinated alkyl group of 1 to 5 carbon atoms and M′m+ represents an m-valent onium cation.</description><language>chi ; eng</language><subject>APPARATUS SPECIALLY ADAPTED THEREFOR ; BASIC ELECTRIC ELEMENTS ; CINEMATOGRAPHY ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; ELECTROGRAPHY ; HOLOGRAPHY ; MATERIALS THEREFOR ; ORIGINALS THEREFOR ; PHOTOGRAPHY ; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES ; PHYSICS ; SEMICONDUCTOR DEVICES</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230621&DB=EPODOC&CC=TW&NR=I805781B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230621&DB=EPODOC&CC=TW&NR=I805781B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ONISHI, KOSHI</creatorcontrib><creatorcontrib>ARAI, MASATOSHI</creatorcontrib><creatorcontrib>MAEHASHI, TAKAYA</creatorcontrib><title>Resist composition and method of forming resist pattern</title><description>A resist composition including a base component and an acid generator component, the base component including a resin component having a structural unit (a0) represented by general formula (a0) shown below, and the acid generator component containing at least one of a compound (b-1), a compound (b-2) and a compound (b-3) represented by general formula (b-3) shown below in which Wa represents a divalent aromatic hydrocarbon group; 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Ra00 represents an acid dissociable group; R101, R104 and R106 each independently represents a hydrocarbon group containing an aromatic ring; R105, R107 and R108 each independently represents a cyclic group, a chain alkyl group which may have a substituent or a chain alkenyl group; R102 represents a fluorine atom or a fluorinated alkyl group of 1 to 5 carbon atoms and M′m+ represents an m-valent onium cation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CINEMATOGRAPHY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS SEMICONDUCTOR DEVICES |
| title | Resist composition and method of forming resist pattern |
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