专利名称：Method and device for reproducing
information from an optical recordingmedium and an optical recording medium
发明人：Kazuyuki Ogura申请号：US09776193申请日：20010202
公开号：US20010017837A1公开日：20010830
摘要：A method and device for reproducing information from an optical recordingmedium having a recording layer containing a photochromic material for recordinginformation and an optical recording medium, the method, device and medium beingcapable of utilizing the conventional method which reproduces information based on theamount of reflected light from the recording layer by irradiation of the recording layerwith information-reproducing light, and being capable of reproducing informationwithout destruction of the information recorded on the recording layer.
申请人：OGURA KAZUYUKI
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