LIGHT IRRADIATION HEAD, EXPOSURE DEVICE, IMAGE FORMING APPARATUS, LIQUID DROPLET CURING DEVICE, AND LIQUID DROPLET CURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a light irradiation head which irradiates an object with light of relatively high luminous energy, at a relatively small luminous energy distribution; an exposure device; an image forming apparatus; a liquid droplet curing device; and a liquid droplet curing method.;SOLUTION: The light irradiation head 10 includes the first substrate 20 and a light emitting element 12 disposed on the first substrate 20. The first substrate 20 has a cooling flow channel through which a cooling medium passes provided inside.;COPYRIGHT: (C)2011,JPO&INPIT