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Title:
SYSTEM AND METHOD FOR RECORDING INFORMATION
Document Type and Number:
Japanese Patent JP2001283470
Kind Code:
A
Abstract:

To produce an optical recording medium suitable for discrimination, control, etc.

A writing beam is emitted by a pickup 28 to a recording layer formed in the optical recording medium DSC, causing a change in the optical characteristics in the irradiated and unirradiated parts of the beam in the recording layer, and thereby forming in the medium DSC a visible image pattern suitable for discrimination, control, etc.


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Inventors:
ONODERA KEIICHI
KURASHINA HIROYUKI
TAKAHASHI TAKESHI
Application Number:
JP2000098926A
Publication Date:
October 12, 2001
Filing Date:
March 31, 2000
Export Citation:
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Assignee:
PIONEER ELECTRONIC CORP
International Classes:
G11B7/0045; G11B7/007; G11B7/24094; G11B7/24097; G11B7/26; G11B23/40; G11B27/11; G11B27/32; G11B27/34; G11B27/36; (IPC1-7): G11B7/26; G11B7/0045; G11B7/24; G11B23/40
Attorney, Agent or Firm:
Nobujun Kobashi



 
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