Optical memory device and apparatus for manufacturing the same

Details Optical memory device and apparatus for manufacturing the same Optical memory device and apparatus for manufacturing the same

1991-07-24

1992-11-03

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With cutting, punching, piercing, severing, or tearing

156253, 156277, 156324, 156496, 20429811, 20429824, 358348, 365110, 365113, 365127, 369125, 3692751, 430 19, B32B 3300

Patent

active

051605724

ABSTRACT:
An apparatus for manufacturing an optical memory device, which includes supplying rolls for continuously supplying a sheet-like substrate, a masking endless belt having a plurality of windows of size corresponding to the optical memory device, rolls for moving the sheet-like substrate and the masking endless belt in the same direction and at the same speed, a recording portion forming device for forming recording portions on the substrate through the masking endless belt, a guide track providing device for providing along the substrate guide tracks for guiding a light beam, and a cutting device for cutting the substrate to a predetermined size.

REFERENCES:
patent: 3801824 (1974-04-01), Eastwood et al.
patent: 4303489 (1981-12-01), Morrison, Jr.
patent: 4778747 (1988-10-01), Ohta et al.
patent: 5038321 (1991-08-01), Van Zeghbroeck

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