PATTERN FORMING METHOD AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

A pattern forming method including forming a film using an actinic ray-sensitive or radiation-sensitive resin composition; exposing the formed film; and treating the exposed film using a treatment liquid for manufacturing a semiconductor. The treatment liquid for manufacturing a semiconductor includ...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMIZU, Tetsuya, KAMIMURA, Tetsuya, MURAYAMA, Satoru
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	A pattern forming method including forming a film using an actinic ray-sensitive or radiation-sensitive resin composition; exposing the formed film; and treating the exposed film using a treatment liquid for manufacturing a semiconductor. The treatment liquid for manufacturing a semiconductor includes a quaternary ammonium compound represented by the following Formula (N); at least one additive selected from the group consisting of an anionic surfactant, a nonionic surfactant, a cationic surfactant, and a chelating agent; and water. The treatment liquid for manufacturing a semiconductor includes one kind or two or more kinds of metal atoms selected from the group consisting of Na, K, Ca, Fe, Cu, Mg, Mn, Li, Al, Cr, Ni, and Zn. A total mass of the metal atoms is 1 mass ppt to 1 mass ppm with respect to the sum of a total mass of the additive and the total mass of the metal atoms.