Information recording medium
AssigneeDai Nippon Printing Co., Ltd.
InventorsHironori Kamiyama, Tomoyuki Idehara, Hironori Kobayashi
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Abstract
An information recording medium having an information recording layer comprising a liquid crystal phase and a resin phase is protected against deterioration due to a long-term storage. An information recording medium having an information recording layer comprising a liquid crystal phase and a resin phase and located in opposition to a photoelectric sensor having a photoconductive layer has been packed in a moisture- and light-resistant laminate formed of a synthetic resin and an aluminum foil, and filled therein with a dried, moisture-free inert gas.
Claims4
An information recording medium comprising an electrode layer, a photoconductive layer, an intermediate layer, an information recording layer composed of a liquid crystal phase and an ultraviolet-curing resin phase, and an electrode layer in the described order, characterized by having been hermetically enclosed in a packaging bag formed of a moisture- and light-resistant material.
An information recording medium comprising an electrode layer, a photoconductive layer, an intermediate layer, an information recording layer composed of a liquid crystal phase and an ultraviolet-curing resin phase, and an electrode layer in the described order, characterized by having been enclosed in a unit having a recording function, said unit having a recording function having been enclosed in a packaging bag formed of a moisture- and light-resistant material.
Dependencies are inferred from the claim text.