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公开(公告)号：US07433293B2
公开(公告)日：2008-10-07
申请号：US10555066
申请日：2003-05-30
CPC分类号： G11B7/266 , G03H1/02 , G03H2001/2635 , G03H2250/42 , G11B7/00781 , G11B7/0938 , G11B7/24 , G11B7/24038 , G11B7/24044 , G11B7/2405 , G11B7/263
摘要： An optical disc recording medium of the present invention comprises a first substrate (11) having a physically pre-formatted surface; a reflective film (12) formed on the pre-formatted surface of the first substrate (11); a transparent layer (13) with a thickness of 50-430 μm formed on the reflective film (12); a second substrate (15) composed of transparent material and located at a distance of certain spacing from the transparent layer (13); and a recording layer (14) for hologram recording filled between the transparent layer (13) and the second substrate (15).
摘要翻译： 本发明的光盘记录介质包括具有物理预格式化表面的第一基板（11） 形成在所述第一基板（11）的预格式化表面上的反射膜（12）; 在反射膜（12）上形成厚度为50-430μm的透明层（13）; 第二基板（15），其由透明材料构成并且位于与透明层（13）一定距离的距离处; 以及填充在透明层（13）和第二基板（15）之间的用于全息记录的记录层（14）。
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公开(公告)号：US20060130090A1
公开(公告)日：2006-06-15
申请号：US10555066
申请日：2003-05-30
CPC分类号： G11B7/266 , G03H1/02 , G03H2001/2635 , G03H2250/42 , G11B7/00781 , G11B7/0938 , G11B7/24 , G11B7/24038 , G11B7/24044 , G11B7/2405 , G11B7/263
摘要： An optical disc recording medium of the present invention comprises a first substrate (11) having a physically pre-formatted surface; a reflective film (12) formed on the pre-formatted surface of the first substrate (11); a transparent layer (13) with a thickness of 50-430 μm formed on the reflective film (12); a second substrate (15) composed of transparent material and located at a distance of certain spacing from the transparent layer (13); and a recording layer (14) for hologram recording filled between the transparent layer (13) and the second substrate (15).
摘要翻译： 本发明的光盘记录介质包括具有物理预格式化表面的第一基板（11） 形成在所述第一基板（11）的预格式化表面上的反射膜（12）; 在反射膜（12）上形成厚度为50-430μm的透明层（13）; 第二基板（15），其由透明材料构成并且位于与透明层（13）一定距离的距离处; 以及填充在透明层（13）和第二基板（15）之间的用于全息记录的记录层（14）。
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公开(公告)号：US20100128589A1
公开(公告)日：2010-05-27
申请号：US12452845
申请日：2008-07-23
申请人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
发明人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
CPC分类号： G03H1/02 , C08G59/24 , C08G59/62 , G03H2001/0264 , G03H2260/12 , G11B7/245
摘要： A composition for holographic recording medium, which can be coated in a uniform thickness and enables to simply produce a high definition holographic recording medium is provided. And a holographic medium having a low error rate, high storage capacity, high-performance, high-density, which is produced using the composition for the holographic recording medium, is also provided. The composition comprises a (meth)acrylic acid ester group-containing polymerizable substance, an alicyclic epoxy group-containing cationical polymerizable substance of which is ring-opening polymerized by heat, and a hydroxyl group-containing substance which is reactive with the alicyclic epoxy group-containing cationical polymerizable substance. The holographic recording medium is produced by forming a holographic recording layer on a substrate by applying the composition on the base material and polymerizing the alicyclic epoxy group-containing cationical polymerizable substance and the hydroxyl group-containing substance.
摘要翻译： 提供了一种全息记录介质的组合物，其可以均匀地涂布并且能够简单地生产高分辨率全息记录介质。 还提供了使用全息记录介质的组合物制造的具有低误码率，高存储容量，高性能，高密度的全息介质。 该组合物包含含（甲基）丙烯酸酯基的可聚合物质，其中通过加热开环聚合的含脂环族环氧基的阳离子可聚合物质和与脂环族环氧基反应的含羟基物质 含阳离子聚合物质。 全息记录介质通过在基材上施加组合物并使含有脂环族环氧基的阳离子聚合物质和含羟基物质聚合而在基材上形成全息记录层来制造。
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公开(公告)号：US08383295B2
公开(公告)日：2013-02-26
申请号：US12452845
申请日：2008-07-23
申请人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
发明人： Junichi Ikeda , Nobuya Morishita , Ryo Arai , Chisato Katahira , Yoshihiro Takatani , Kouzaburo Yokouchi , Mitsuteru Inoue , Pang Boey Lim
IPC分类号： G03H1/02
CPC分类号： G03H1/02 , C08G59/24 , C08G59/62 , G03H2001/0264 , G03H2260/12 , G11B7/245
摘要： A composition for holographic recording medium, which can be coated in a uniform thickness and enables to simply produce a high definition holographic recording medium is provided. And a holographic medium having a low error rate, high storage capacity, high-performance, high-density, which is produced using the composition for the holographic recording medium, is also provided. The composition comprises a (meth)acrylic acid ester group-containing polymerizable substance, an alicyclic epoxy group-containing cationical polymerizable substance of which is ring-opening polymerized by heat, and a hydroxyl group-containing substance which is reactive with the alicyclic epoxy group-containing cationical polymerizable substance. The holographic recording medium is produced by forming a holographic recording layer on a substrate by applying the composition on the base material and polymerizing the alicyclic epoxy group-containing cationical polymerizable substance and the hydroxyl group-containing substance.
摘要翻译： 提供了一种全息记录介质的组合物，其可以均匀地涂布并且能够简单地制造高分辨率全息记录介质。 还提供了使用全息记录介质的组合物制造的具有低误码率，高存储容量，高性能，高密度的全息介质。 该组合物包含含有（甲基）丙烯酸酯基的可聚合物质，其中通过加热开环聚合的含脂环族环氧基的阳离子可聚合物质和与脂环族环氧基反应的含羟基物质 含阳离子聚合物质。 全息记录介质通过在基材上施加组合物并使含有脂环族环氧基的阳离子聚合物质和含羟基物质聚合而在基材上形成全息记录层来制造。
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公开(公告)号：US20100290332A1
公开(公告)日：2010-11-18
申请号：US12598716
申请日：2008-05-07
申请人： Andrew Shipway , Kozo Nakao , Ilya Rubinovich , Yoshihiro Takatani , Ariel Litwak , Adam Paul Olsen , Mark Anthony Aubart , Robert Adam Wabat , Ryan Richard Dirkx , Harold Reid Banyay
发明人： Andrew Shipway , Kozo Nakao , Ilya Rubinovich , Yoshihiro Takatani , Ariel Litwak , Adam Paul Olsen , Mark Anthony Aubart , Robert Adam Wabat , Ryan Richard Dirkx , Harold Reid Banyay
IPC分类号： G11B3/70
CPC分类号： B82Y10/00 , G11B7/007 , G11B7/0938 , G11B7/24038 , G11B7/245 , G11B7/258 , G11B2007/24624
摘要： An optical information carrier is presented. The information carrier comprises at least one active layer for recording/reading data in/from as a result of one- or multi-photon interaction; and at least one reference layer structure associated with said at least one active layer. The reference layer structure comprises at least one dielectric material and is different from that of the active layer in its optical properties with respect to one- or multi-photon interaction. Detection of light returned from the reference layer structure allows to control a process of focusing an optical beam onto an addressed recording plane in the active layer during at least one of the recording and reading processes.
摘要翻译： 介绍了光信息载体。 信息载体包括至少一个有源层，用于作为一个或多个光子相互作用的结果记录/读取数据; 以及与所述至少一个活性层相关联的至少一个参考层结构。 参考层结构包括至少一种电介质材料，并且与其相对于一光子或多光子相互作用的光学特性不同于有源层。 从参考层结构返回的光的检测允许控制在至少一个记录和读取过程期间将光束聚焦到有源层中的寻址记录平面上的处理。
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