Title:
露光されたハロゲン化銀エマルジョン層の処理方法及びこの方法で製作されたホログラム並びにこれを含むホログラム光学素子
Document Type and Number:
Japanese Patent JP4084603
Kind Code:
B2
Abstract:
A post-exposure treatment method of a silver halide emulsion layer in the manufacture of a hologram, a hologram manufacturing using the post-exposure treatment method, and a holographic optical element including the hologram are provided. The post-exposure treatment method of a silver halide emulsion layer involves: pre-hardening the silver halide emulsion layer after exposure; developing the pre-hardened silver halide emulsion layer using a developer solution; bleaching the developed silver halide emulsion layer; hardening the bleached silver halide emulsion layer; drying the hardened silver halide emulsion layer; surface-hardening the dried silver halide emulsion layer; fixing the hardened silver halide emulsion layer; treating the fixed silver halide emulsion layer using warm water; and drying the silver halide emulsion layer which has been treated using warm water.
Inventors:
Gold night
Application Number:
JP2002157708A
Publication Date:
April 30, 2008
Filing Date:
May 30, 2002
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO.,LTD.
International Classes:
G03C5/08; G03H1/04; G02B5/32; G03C1/00; G03C5/26; G03C5/29; G03C5/38; G03C5/44; G03C11/00; G03C11/08; G03C11/16; G03H1/00; G03H1/02; G03H1/18; G03H5/00
Domestic Patent References:
| JP8137374A | ||||
| JP2008880A | ||||
| JP1097982A | ||||
| JP57190984A | ||||
| JP63163453A | ||||
| JP10502467A |
Attorney, Agent or Firm:
Isono Dozo