PHOTOSENSITIVE COMPOSITION, PHOTOSENSITIVE FILM, PHOTOSENSITIVE LAMINATE, METHOD FOR FORMING PERMANENT PATTERN AND PRINTED BOARD

• Main Authors: TOMIZAWA HIDEKI, KAMIKAWA HIROSHI
• Format: Patent
• Language: English; Korean
• Published: 23.03.2011
• 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

PURPOSE: A photo-sensitive composition, a photo-sensitive film using the same, a photo-sensitive laminate, a method for forming a permanent pattern, and a printed board are provided to include the superior insulation reliability and to be used as solder resist for packages. CONSTITUTION: A photo-sen...