| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of providing an image forming device excellent in adhesion and curability of a light shielding part with favorable productivity.SOLUTION: A manufacturing method of an image forming device having an optical member bonded with an optical substrate in which one optical substrate to be bonded has a light shielding part and the following steps (1) to (4) are included. A step (1): an optical substrate is coated with an active ray-curable resin composition containing a polymerizable material (A), a radical initiator (B), and an acid generator (C), and/or an alkalinity base generator (D). A step (2): a temporarily cured resin layer is obtained by irradiating a resin composition with an active-ray so as to be temporarily cured. A step (3): an optical member is obtained having a temporarily cured resin by bonding the other optical substrate to the temporarily cured resin layer; and A step (4): an image forming device is provided having the optical member bonded with the optical substrate via a main cured resin layer.SELECTED DRAWING: None |
