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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING MULTILAYER OPTICAL RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2013178859
Kind Code:
A
Abstract:

To provide an optical recording medium manufacturing method for efficiently manufacturing a multiplayer optical recording medium.

In the method for manufacturing a multilayer optical recording medium provided with a plurality of recording and reproduction layers, a laminate obtained by repeating a series of steps for laminating, adhering and peeling a base film by a prescribed number of times corresponding to the number of layers of a multiplayer optical recording medium to be manufactured by using a structure formed by continuing a first intermediate layer 5, a recording and reproduction layer 8 and a second intermediate layer 10 on the base film 4 for a plurality of layers is punched into a shape corresponding to the multilayer optical recording medium to be manufactured, and adhered to a base plate, providing a cover layer.


Inventors:
KOSUDA ATSUKO
INOUE MOTOHIRO
USHITA TOMOKI
KIKUKAWA TAKASHI
Application Number:
JP2012041941A
Publication Date:
September 09, 2013
Filing Date:
February 28, 2012
Export Citation:
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Assignee:
TDK CORP
International Classes:
G11B7/26; G11B7/24; G11B7/24038