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公开(公告)号：EP0079233A3
公开(公告)日：1984-02-22
申请号：EP82305940
申请日：1982-11-08
CPC分类号： G11B7/24 , G11B7/0045 , G11B7/00745
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like SiO 2 . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting point!
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2.发明公开
公开(公告)号：EP0079231A3
公开(公告)日：1984-03-07
申请号：EP82305938
申请日：1982-11-08
CPC分类号： G11B7/26
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like Si0 2 . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting pointl
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3.发明公开Archival recording media with improved information layer and associated substrate 失效具有改进的信息层和相关基板的存档记录介质
公开(公告)号：EP0079741A3
公开(公告)日：1984-02-22
申请号：EP82305935
申请日：1982-11-08
IPC分类号： G11B07/24
CPC分类号： G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like SiO 2 . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting pointl
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4.发明公开Preparation of archival recording media for digital data storage 失效Herstellung von Aufzeichnungsmedien zur digitalen DatenspeicherungfürArchivzwecke。
公开(公告)号：EP0079230A2
公开(公告)日：1983-05-18
申请号：EP82305937.3
申请日：1982-11-08
IPC分类号： G11B7/24
CPC分类号： G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits.
The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like SiO z .
The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting point!摘要翻译： 实施例示出了适用于用相对较低功率的激光装置进行记录和读出的记录介质，以写入用于高密度计算机存储的数字数据“位”（作为反射率变化）。 一种优选的介质包括具有“抗反射”表面的盘支架，在其上铺设适于吸收记录辐射（来自激光束）的金“信息层”，从而“写入”位。 防反射表面可以包括高透光率的表面，如铝膜，被诸如SiO 2的透明（至光束）电介质“间隔物”覆盖。 金（吸收体）层具有惊人的高灵敏度，适用于低功率记录，扩展档案稳定性; 更令人惊讶的是，它似乎没有任何证据表明通常的“凹坑形成”或其他变形，并通过相当轻微的激光加热，远低于熔点！
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5.发明公开Archival recording media for digital data storage using low power radiation 失效使用低功率辐射的数字数据存储的存档记录媒体
公开(公告)号：EP0079229A3
公开(公告)日：1984-02-29
申请号：EP82305936
申请日：1982-11-08
IPC分类号： G11B07/24
CPC分类号： G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like Si0 2 . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting point!
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6.发明公开
公开(公告)号：EP0079232A3
公开(公告)日：1984-03-21
申请号：EP82305939
申请日：1982-11-08
CPC分类号： G11B7/0045 , G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like Si0 2 . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting pointl
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公开(公告)号：EP0079230A3
公开(公告)日：1984-02-22
申请号：EP82305937
申请日：1982-11-08
IPC分类号： G11B07/24
CPC分类号： G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits. The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like SiO z . The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting point!
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8.发明公开Method of archival data recording and related media 失效Verfahren zum DatenaufzeichnenfürArchivzwecke undzugehörigeMedien。
公开(公告)号：EP0079233A2
公开(公告)日：1983-05-18
申请号：EP82305940.7
申请日：1982-11-08
CPC分类号： G11B7/24 , G11B7/0045 , G11B7/00745
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits.
The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like SiO 2 .
The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting point!摘要翻译： 实施例示出了适用于用相对较低功率的激光装置进行记录和读出的记录介质，以写入用于高密度计算机存储的数字数据“位”（作为反射率变化）。 一种优选的介质包括具有“抗反射”表面的盘支架，在其上铺设适于吸收记录辐射（来自激光束）的金“信息层”，从而“写入”位。 防反射表面可以包括高透光率的表面，如铝膜，被诸如SiO 2的透明（至光束）电介质“间隔物”覆盖。 金（吸收体）层具有惊人的高灵敏度，适用于低功率记录，扩展档案稳定性; 更令人惊讶的是，它似乎没有任何证据表明通常的“凹坑形成”或其他变形，并通过相当轻微的激光加热，远低于熔点！
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9.发明公开Archival data recording system using low power radiation and related media 失效系统zum Datenaufzeichnen mittels Strahlung niedriger EnergiefürArchivzwecke undzugehörigeMedien。
公开(公告)号：EP0079232A2
公开(公告)日：1983-05-18
申请号：EP82305939.9
申请日：1982-11-08
CPC分类号： G11B7/0045 , G11B7/24
摘要： Embodiments show a recording medium adapted for recording and read-out with relatively low-power laser means to write digital data "bits" (as reflectance changes) for high density computer storage. One preferred medium comprises a disk support having an "anti-reflective" surface on which is laid a gold "information layer" adapted to absorb recording radiation (from laser beam) and so "write" the bits.
The anti-reflective surface may comprise a high- reflectance surface, like an aluminum film, covered with a transparent (to beam) dielectric "spacer" like Si0 2 .
The gold (absorber) layer exhibits surprisingly high sensitivity, apt for low power recording, and extended archival stability; more surprising, it appears to be formed without any evidence of the usual "pit formation" or other deformation and by relatively slight laser-heating, well below the melting pointl摘要翻译： 实施例示出了适用于用相对较低功率的激光装置进行记录和读出的记录介质，以写入用于高密度计算机存储的数字数据“位”（作为反射率变化）。 一种优选的介质包括具有“抗反射”表面的盘支架，在其上铺设适于吸收记录辐射（来自激光束）的金“信息层”，从而“写入”位。 防反射表面可以包括高透光率的表面，如铝膜，被诸如SiO 2的透明（至光束）电介质“间隔物”覆盖。 金（吸收体）层具有惊人的高灵敏度，适用于低功率记录，扩展档案稳定性; 更令人惊讶的是，它似乎没有任何证据表明通常的“凹坑形成”或其他变形，并通过相当轻微的激光加热，远低于熔点！
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