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Patent Agency Ranking
公开(公告)号：DE3781304T2
公开(公告)日：1993-04-08
申请号：DE3781304
申请日：1987-02-27
Applicant: IBM
Inventor： BJORKLUND GARY CARL , CHEN MARTIN YU-WEN , JIPSON VICTOR BURR
Abstract: An optical storage medium comprising a substrate having lands and grooves, a reversible phase change active layer above the substrate, and at least one thermally conductive dielectric layer, either between the substrate and the active layer or on top of the active layer, with the grooves in the substrate being of sufficient depth to provide thermal isolation between adjacent lands and grooves.
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公开(公告)号：DE69127411D1
公开(公告)日：1997-10-02
申请号：DE69127411
申请日：1991-06-20
Applicant: IBM
Inventor： CHEN MARTIN YU-WEN , RUBIN KURT ALLAN
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公开(公告)号：DE3781304D1
公开(公告)日：1992-10-01
申请号：DE3781304
申请日：1987-02-27
Applicant: IBM
Inventor： BJORKLUND GARY CARL , CHEN MARTIN YU-WEN , JIPSON VICTOR BURR
Abstract: An optical storage medium comprising a substrate having lands and grooves, a reversible phase change active layer above the substrate, and at least one thermally conductive dielectric layer, either between the substrate and the active layer or on top of the active layer, with the grooves in the substrate being of sufficient depth to provide thermal isolation between adjacent lands and grooves.
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公开(公告)号：DE69127411T2
公开(公告)日：1998-02-26
申请号：DE69127411
申请日：1991-06-20
Applicant: IBM
Inventor： CHEN MARTIN YU-WEN , RUBIN KURT ALLAN
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公开(公告)号：DE3675845D1
公开(公告)日：1991-01-10
申请号：DE3675845
申请日：1986-07-25
Applicant: IBM
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