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公开(公告)号:US07300690B2
公开(公告)日:2007-11-27
申请号:US10024349
申请日:2001-12-18
申请人: Grant Hay , Azar Alizadeth , Wit Bushko , Irene Dris , Thomas Feist
发明人: Grant Hay , Azar Alizadeth , Wit Bushko , Irene Dris , Thomas Feist
IPC分类号: B32B3/02
CPC分类号: G11B7/24056 , G11B7/2433 , G11B7/2472 , G11B7/248 , G11B7/252 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2536 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , Y10T428/21 , Y10T428/2495 , Y10T428/26
摘要: A storage media having a radial deviation of less than or equal to about 1.15 degrees at a radius of 55 mm is disclosed. In one embodiment, the storage media comprises: a plastic substrate, an optical layer and a data storage layer disposed therebetween. A reflective layer is disposed between the data storage layer and the substrate.
摘要翻译: 公开了半径为55mm的径向偏差小于或等于约1.15度的存储介质。 在一个实施例中,存储介质包括:塑料基板,光学层和设置在其间的数据存储层。 反射层设置在数据存储层和基板之间。
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公开(公告)号:US20080032086A1
公开(公告)日:2008-02-07
申请号:US11782994
申请日:2007-07-25
申请人: Grant Hay , Azar Alizadeth , Wit Bushko , Irene Dris , Thomas Feist
发明人: Grant Hay , Azar Alizadeth , Wit Bushko , Irene Dris , Thomas Feist
CPC分类号: G11B7/24056 , G11B7/2433 , G11B7/2472 , G11B7/248 , G11B7/252 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2536 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , G11B2007/25708 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , Y10T428/21 , Y10T428/2495 , Y10T428/26
摘要: In one embodiment, a storage media can comprise: a plastic substrate having a substrate composition, an optical layer having an optical layer composition different from the substrate composition, wherein the optical layer is a spin coated or injection molded; and a reflective layer disposed between the optical layer and the substrate. The storage media has a radial deviation over time of less than or equal to 1.15 degrees at a radius of 55 mm when exposed to a cycle at 25° C. of 50% relative humidity—90% relative humidity—50% relative humidity. In one embodiment, a method for making a data storage media, comprises: disposing a reflective layer on a plastic substrate, wherein the plastic layer comprises a thermoplastic, spin coating an optical layer onto the plastic substrate, wherein the optical layer comprises a thermoset, and disposing a protective layer on the substrate.
摘要翻译: 在一个实施例中,存储介质可以包括:具有基底组合物的塑料基底,具有不同于基底组合物的光学层组成的光学层,其中所述光学层是旋涂或注射成型的; 以及设置在光学层和基板之间的反射层。 当暴露于相对湿度为50%相对湿度的相对湿度为50%的相对湿度为50%的相对湿度为25%的循环时,存储介质在55mm的半径处具有小于或等于1.15度的径向偏差。 在一个实施例中,一种用于制造数据存储介质的方法包括:在塑料基板上设置反射层,其中塑料层包括热塑性塑料,将光学层旋涂到塑料基板上,其中光学层包括热固性材料, 并在基板上设置保护层。
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