Invention Grant
- Patent Title: Hologram recording medium
- Patent Title (中): 全息记录介质
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Application No.: US11711581Application Date: 2007-02-27
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Publication No.: US07751104B2Publication Date: 2010-07-06
- Inventor: Kazuya Hayashibe , Takao Kudo , Yusuke Suzuki , Masahiro Sawaguchi
- Applicant: Kazuya Hayashibe , Takao Kudo , Yusuke Suzuki , Masahiro Sawaguchi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: JP2006-056184 20060302
- Main IPC: G03H1/02
- IPC: G03H1/02
Abstract:
A hologram recording medium includes a stack of at least a lower transparent substrate, a recording layer made of a photocurable organic material, and an upper transparent substrate, wherein a spacer for keeping a thickness of the recording layer is dispersed and disposed in the inside of the recording layer in a direction of a principal plane of the hologram recording medium.
Public/Granted literature
- US20070206251A1 Hologram recording medium Public/Granted day:2007-09-06
Information query
