Title:
HOLOGRAM RECORDING MATERIAL AND HOLOGRAM RECORDING METHOD
Document Type and Number:
Japanese Patent JPH0486782
Kind Code:
A
Abstract:
PURPOSE: To stably obtain a thick film hologram by incorporating poly-N-allyl carbazole as a base material resin into the above material and adding a photoreaction initiator thereto.
CONSTITUTION: This material contains the poly-N-allyl carbazole as the base material resin and is added with the photoreaction initiator. The thick film hologram having ≥ 10μm film thickness is produced if the poly-N-allyl carbazole in which the carbazole ring is substd. with an allyl group is used as the base material resin. In addition, the generation of the cracks occurring in solvent drying and development processing is not induced at this time. The thick film hologram is stably produced in this way.
Inventors:
SHIBA SHOJI
YAMAGISHI YASUO
ISHIZUKA TAKESHI
KURAMITSU YOKO
YAMAGISHI YASUO
ISHIZUKA TAKESHI
KURAMITSU YOKO
Application Number:
JP20151690A
Publication Date:
March 19, 1992
Filing Date:
July 31, 1990
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G03F7/038; G03H1/02; (IPC1-7): G03F7/038; G03H1/02
Attorney, Agent or Firm:
Aoki Akira (4 outside)
Next Patent: FOLLOW-UP HOLOGRAM