PATTERN FORMING METHOD, ACTIVE LIGHT SENSITIVE OR RADIATION SENSITIVE RESIN COMPOSITION, RESIST FILM, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE
申请人:FUJIFILM Corporation
公开号:US20160041465A1
公开(公告)日:2016-02-11
The pattern forming method includes (1) forming a film using an active light sensitive or radiation sensitive resin composition, (2) exposing the film to active light or radiation, and (3) developing the exposed film using a developer including an organic solvent, in which the active light sensitive or radiation sensitive resin composition contains a resin (A) having a group which generates a polar group by being decomposed due to the action of an acid, the resin (A) has a phenolic hydroxyl group and/or a phenolic hydroxyl group protected with a group leaving due to the action of an acid, and the developer including the organic solvent contains an additive which forms at least one interaction of an ionic bond, a hydrogen bond, a chemical bond, and a dipole interaction, with the polar group.
RESIST PATTERN-FORMING METHOD
申请人:JSR CORPORATION
公开号:US20170075224A1
公开(公告)日:2017-03-16
A resist pattern-forming method comprises applying a chemically amplified resist material on a substrate to form a resist film on the substrate. The resist film is patternwise exposed to a radioactive ray having a wavelength of no greater than 250 nm. The resist film patternwise exposed is floodwise exposed to a radioactive ray having a wavelength of greater than 250 nm. The resist film floodwise exposed is baked and developed with a developer solution comprising an organic solvent. The chemically amplified resist material comprises a component that is capable of generating a radiation-sensitive sensitizer and an acid upon an exposure. The component comprises: a radiation-sensitive sensitizer generating agent, and at least one of a radiation-sensitive acid-and-sensitizer generating agent and a radiation-sensitive acid generating agent. The radiation-sensitive sensitizer generating agent comprises a compound represented by formula (B).