首页>
外国专利>
METHOD FOR FORMING REACTION DEVELOPMENT IMAGE AND COMPOSITION THEREFOR
METHOD FOR FORMING REACTION DEVELOPMENT IMAGE AND COMPOSITION THEREFOR
展开▼
机译:形成反应显影图像的方法及其组成
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a method for forming a reaction development image capable of obtaining sufficient photoresist by forming a film (photoresist layer) using a polylactic acid-based resin and a photoacid generating agent, irradiating ultraviolet rays to the photo-resist layer with a desired pattern and then developing an image using aqueous solution containing no organic solvents as a developer.;SOLUTION: Sufficient photoresist can be obtained by using a developer aqueous solution containing no organic solvents and using a compound which has both a quinonediazide structure having a photosensitive function and a hydroxyl group as a photoacid generating agent. There is provided a method for forming a reaction development image by irradiating ultraviolet rays to a photoresist layer with a desired pattern and then washing the layer with an aqueous solution containing an inorganic alkali represented by MOH (wherein M represents an alkali metal), wherein the photo-resist layer is composed of a polylactic acid-based resin and a compound (photoacid generating agent) which has both an organic group having a quinonediazide structure and a hydroxyl group.;COPYRIGHT: (C)2014,JPO&INPIT
展开▼