Invention Grant
- Patent Title: Method of producing recording medium, and recording medium
- Patent Title (中): 制造记录介质的方法和记录介质
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Application No.: US13865410Application Date: 2013-04-18
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Publication No.: US08767520B2Publication Date: 2014-07-01
- Inventor: Naoki Okawa
- Applicant: Sony Corporation , Sony DADC Corporation
- Applicant Address: JP JP
- Assignee: Sony Corporation,Sony DADC Corporation
- Current Assignee: Sony Corporation,Sony DADC Corporation
- Current Assignee Address: JP JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JP2012-102238 20120427
- Main IPC: G11B7/2403
- IPC: G11B7/2403 ; B05D3/00

Abstract:
A method of producing a recording medium includes preparing a substrate of the recording medium, forming a first face recording layer at a first face side of the substrate, forming a first face protection layer for protecting the first face recording layer on the first face recording layer, forming a second face constituting whole or a part of a layer configuration at a second face side of the substrate, deactivating a protection feature of the first face protection layer; and forming a first face constituting whole or a part of a layer configuration of a first face on the first face protection layer.
Public/Granted literature
- US20130294216A1 METHOD OF PRODUCING RECORDING MEDIUM, AND RECORDING MEDIUM Public/Granted day:2013-11-07
Information query
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