PRINTING METHOD, PATTERN FILM FORMED BY USING THE PRINTING METHOD, AND INK COMPOSITION USED FOR THE PRINTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a printing method by which an ink layer is transferred without almost causing the reduction of film thickness due to the pressing force and is transferred as a uniform film having prescribed film thickness, to provide a pattern film formed by using the printing method, and to provide an ink composition used for the printing method. Ž

SOLUTION: The printing method includes: a first step of forming the ink layer 14 on the whole surface of a first base body 11; a second step of pressing a second base body 15 on the first base body 11 through the ink layer 14; and a third step of transferring the ink layer 14a arranged on the upper surface of an ink repellent layer 12 of the first base body 11 on the second base body 15 by separating the second base body 15 from the first base body 11. The second step is carried out by using ink containing a first solvent and a second solvent, applying the ink in a quantity (y) ranging in T×S/x31/x2))×T×S/x3during the time from the completion of volatilization of the second solvent group to the completion of the volatilization of the first solvent group. Ž

COPYRIGHT: (C)2010,JPO&INPIT Ž