| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide: an active energy ray-curing ink for microlens formation, excellent in ejecting-stability and shrinkproofing at the time of curing; an optical element excellent in optical characteristics; and a method of manufacturing the same. <P>SOLUTION: The active energy ray-curing ink does not substantially include a solvent, at least includes an acceptor monomer and a donor monomer that have a maleimide structure and have 300-1,000 of a molecular weight, and includes a photopolymerization initiator by a range of 0-1 wt.%. The method of manufacturing the optical element includes: a process in which the active energy ray-curing ink is adhered on a substrate by an inkjet method; and a process in which the adhered ink is performed with ultraviolet irradiation, thereby the ink is cured and fixed on the substrate, and then is attached/disposed on the substrate as a microlens. The optical element is configured such that the microlens is attached/disposed on the substrate by the method of manufacturing the optical element. <P>COPYRIGHT: (C)2013,JPO&INPIT |
