Resist composition and method of forming resist pattern

A resist composition containing a silicon-containing resin, an acid generator component which generates an acid upon exposure, and a photodecomposable base which controls diffusion of the acid generated from the acid generator component upon exposure, in which the silicon content proportion in the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Takeshita, Masaru, Yahagi, Masahito, Sato, Kazufumi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A resist composition containing a silicon-containing resin, an acid generator component which generates an acid upon exposure, and a photodecomposable base which controls diffusion of the acid generated from the acid generator component upon exposure, in which the silicon content proportion in the silicon-containing resin is in a range of 20% to 25% with respect to a total amount of all atoms constituting the silicon-containing resin.