ENERGY RAY IRRADIATION APPARATUS

PROBLEM TO BE SOLVED: To provide an energy ray irradiation apparatus capable of lowering adhesive force of an energy ray curing type adhesion sheet in a small light amount of an energy ray.SOLUTION: The energy ray irradiation apparatus EM1 irradiates with energy rays the adhesion sheet AS having an...

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Bibliographische Detailangaben
1. Verfasser: KAWASAKI YOSHIHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an energy ray irradiation apparatus capable of lowering adhesive force of an energy ray curing type adhesion sheet in a small light amount of an energy ray.SOLUTION: The energy ray irradiation apparatus EM1 irradiates with energy rays the adhesion sheet AS having an energy ray curing type adhesive layer AD pasted on one face of an adherend AH and includes: a support means 1 for supporting the adherend AH; an energy ray irradiation means 2 capable of being arranged on one face side of the adherend AH supported with the support means 1; and an inert gas supply means 3 for supplying an inert gas so that at least an energy ray irradiation region of the adhesion sheet AS is an inert gas atmosphere. Furthermore the apparatus is provided with a heating means 4 for heating an inert gas before supplying the inert gas to the energy ray irradiation region.