UV-curable adhesive composition, optical pick-up device using the same and optical recording/reproducing drive comprising the optical pick-up device

摘要

The present invention relates to an ultraviolet-curing adhesive composition and its use is used as the binder of the polymethyl methacrylate and the metal, the composition has thixotropic properties, had shrinkage is low, the adhesive strength is large, without a change of service characteristics It characterized in that the long period of time that can be stored. This is used as an adhesive in electronic devices such as an optical pickup, TFT LCD, organic EL devices.