公开(公告)号：US20070224541A1

公开(公告)日：2007-09-27

申请号：US11724318

申请日：2007-03-15

Applicant: Rumiko Hayase ,  Akiko Hirao ,  Kazuki Matsumoto ,  Norikatsu Sasao ,  Takahiro Kamikawa

Inventor： Rumiko Hayase ,  Akiko Hirao ,  Kazuki Matsumoto ,  Norikatsu Sasao ,  Takahiro Kamikawa

IPC: G03C1/00 ,  G03H1/04

CPC classification number: G03H1/02 ,  G03F7/001 ,  G03F7/038 ,  G03H2001/0264 ,  G03H2260/12 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2531

Abstract: A holographic recording medium has a recording layer, including a matrix formed of a polymer of spiroorthoester of an epoxy compound, a radical-polymerizable compound, and a photoinitiator.

Abstract translation: 全息记录介质具有记录层，包括由环氧化合物的螺旋体的聚合物形成的基体，可自由基聚合的化合物和光引发剂。

公开(公告)号：US20050195722A1

公开(公告)日：2005-09-08

申请号：US11065075

申请日：2005-02-25

Applicant: Takayuki Tsukamoto ,  Kazuki Matsumoto ,  Rumiko Hayase ,  Akiko Hirao ,  Katsutaro Ichihara ,  Urara Ichihara

Inventor： Takayuki Tsukamoto ,  Kazuki Matsumoto ,  Rumiko Hayase ,  Akiko Hirao ,  Katsutaro Ichihara ,  Urara Ichihara

IPC: G03H1/26 ,  G11B7/00 ,  G11B7/0065 ,  G11B7/135

CPC classification number: G11B7/0065 ,  G03H1/22 ,  G03H1/2286 ,  G03H2001/2228 ,  G03H2222/56 ,  G03H2250/42 ,  G11B7/00781 ,  G11B7/24044

Abstract: Provided is a technique for reproducing information recorded on a holographic recording medium including a reflecting layer and a recording layer. When reproducing, a reproducing reference light is focused on a reflecting surface of the reflecting layer to produce a phase conjugate reproduced light and an ordinary reproduced light, and the phase conjugate reproduced light and the ordinary reproduced light are guided to a sensing surface of an image sensor to produce on the sensing surface a first reproduced image and a second reproduced image smaller than the first reproduced image, respectively. An intensity of the ordinary reproduced light on the sensing surface is higher than an intensity of the phase conjugate reproduced light on the sensing surface. An output of the image sensor corresponding to a non-overlapping portion of the first reproduced image which does not overlap the second reproduced image is utilized for reproducing the information.

Abstract translation: 提供了一种用于再现记录在包括反射层和记录层的全息记录介质上的信息的技术。 当再现时，再现参考光聚焦在反射层的反射表面上以产生相位共轭再现光和普通再现光，并且相位共轭再现光和普通再现光被引导到图像的感测表面 传感器，以在感测表面上分别产生第一再现图像和小于第一再现图像的第二再现图像。 感测表面上的普通再现光的强度高于感测表面上的相位共轭重现光的强度。 利用与不与第二再现图像重叠的第一再现图像的非重叠部分对应的图像传感器的输出来再现信息。

公开(公告)号：US20050174917A1

公开(公告)日：2005-08-11

申请号：US11038516

申请日：2005-01-21

Applicant: Kazuki Matsumoto ,  Katsutaro Ichihara ,  Akiko Hirao ,  Rumiko Hayase ,  Takayuki Tsukamoto

Inventor： Kazuki Matsumoto ,  Katsutaro Ichihara ,  Akiko Hirao ,  Rumiko Hayase ,  Takayuki Tsukamoto

IPC: G03H1/02 ,  G03H1/18 ,  G03H1/26 ,  G11B7/00 ,  G11B7/0065 ,  G11B7/007

CPC classification number: G11B7/00772 ,  G03H2260/30 ,  G11B7/083 ,  G11B7/24044 ,  G11B7/245 ,  G11B7/252 ,  G11B7/2531

Abstract: An optical recording medium has a recording layer recording information as hologram by receiving a beam of light corresponding to the information. The recording layer includes a plurality of recording areas which are physically separated in a direction, the direction is substantially parallel to a surface that the beam of light enters and a boundary area provided between the recording areas to separate the respective recording areas.

Abstract translation: 光记录介质通过接收与该信息相对应的光束，具有记录信息作为全息图的信息。 记录层包括在方向上物理分离的多个记录区域，该方向基本上平行于光束入射的表面，以及设置在记录区域之间的边界区域以分离各个记录区域。

公开(公告)号：US5998509A

公开(公告)日：1999-12-07

申请号：US980343

申请日：1997-11-28

Applicant: Rumiko Hayase ,  Shinetsu Fujieda ,  Yasuyuki Hotta ,  Shinji Murai

Inventor： Rumiko Hayase ,  Shinetsu Fujieda ,  Yasuyuki Hotta ,  Shinji Murai

IPC: C08G59/40 ,  C08G77/16 ,  C08L63/00 ,  C08L83/04 ,  H01L23/29 ,  H01L23/31 ,  C08K3/34 ,  C08L63/02

CPC classification number: C08L63/00 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73204 ,  H01L2224/92125 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/10253

Abstract: A resin composition comprising (a) an epoxy compound, (b) a curing agent comprising a polysiloxane resin having a phenolic hydroxyl group on its side chain, and (c) an inorganic filler. The mixing ratio of the inorganic filler should preferably be 10 to 95% by weight based on the entire resin composition.

Abstract translation: 一种树脂组合物，其包含（a）环氧化合物，（b）包含其侧链上具有酚羟基的聚硅氧烷树脂的固化剂，和（c）无机填料。 基于整个树脂组合物，无机填料的混合比优选为10〜95重量％。