Reproduction of holograms

Details Reproduction of holograms Reproduction of holograms

1990-05-04

1993-07-13

Arnold, Bruce Y.

Optical: systems and elements

Holographic system or element

Having particular recording medium

359 15, 425542, G03H 102

Patent

active

052278972

ABSTRACT:
A multidimensional, visually readable, diffractive surface grating such as a hologram is reproduced by providing a master grating, generating a negative image plate from the master grating for insertion into a forming device, and replicating the master grating in plasticizable material in the forming device so as to provide a directly visually readable grating.

REFERENCES:
patent: 3703407 (1972-11-01), Hannan et al.
patent: 3758649 (1973-09-01), Frattarola
patent: 4185955 (1980-01-01), Holmes et al.
patent: 4547141 (1985-10-01), Rushmann
patent: 4707321 (1987-11-01), Segawa et al.
patent: 4717221 (1988-01-01), McGrew
patent: 4758296 (1988-07-01), McGrew
patent: 4764331 (1988-08-01), Tokuhara
patent: 4773718 (1988-09-01), Weitzen et al.
patent: 4793953 (1988-12-01), Maus
patent: 4828769 (1989-05-01), Maus et al.
patent: 4831244 (1989-05-01), Slafer et al.
patent: 5013494 (1991-05-01), Kubo et al.
patent: 5071597 (1991-12-01), D'Amato et al.
Stephen P. McGrew "Mass Produced Holograms for the Entertainment Industry", pp. 19-20.
"Vacuum Metallizing", Gabower, J. F., Job Shop Technology, Feb. 1986, Reference File No. 33, pp. 89, 91, 93, 95, 97, 99 and 101.

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