Title:
ホログラフィック記録媒体の製造方法
Document Type and Number:
Japanese Patent JP4407228
Kind Code:
B2
Abstract:
A holographic recording medium which has parallelism of high precision and causes little substrate deformation ascribable to contraction of its recording areas when recording interference fringes, and a method for manufacturing the same. The holographic recording medium has a holographic recording material layer between a first transparent substrate and a second transparent substrate. This holographic recording material layer is formed integrally with a spacer which is composed of a large number of spherical beads arranged so as to surround recording areas for interference fringes to be recorded on.
Inventors:
Eiaki Miura
Tetsuro Mizushima
Yoshinari Jiro
Takuya Tsukagoshi
Tetsuro Mizushima
Yoshinari Jiro
Takuya Tsukagoshi
Application Number:
JP2003350341A
Publication Date:
February 03, 2010
Filing Date:
October 09, 2003
Export Citation:
Assignee:
tdk Corporation
International Classes:
G03H1/02; G03H1/04; G03H1/18
Domestic Patent References:
| JP2002221621A | ||||
| JP2001281643A | ||||
| JP962172A | ||||
| JP3220503A | ||||
| JP20015368A |
Attorney, Agent or Firm:
Keisuke Matsuyama
Satoshi Takaya
Tsuyoshi Makino
Satoshi Takaya
Tsuyoshi Makino