Invention Grant
US08503281B2 Optical recording disc and method for recording or reading data on the optical recording disc
有权
光记录盘和用于在光记录盘上记录或读取数据的方法
- Patent Title: Optical recording disc and method for recording or reading data on the optical recording disc
- Patent Title (中): 光记录盘和用于在光记录盘上记录或读取数据的方法
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Application No.: US13581724Application Date: 2011-02-02
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Publication No.: US08503281B2Publication Date: 2013-08-06
- Inventor: Tatsuo Mikami , Toshiyuki Kitahara
- Applicant: Tatsuo Mikami , Toshiyuki Kitahara
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2010-053283 20100310
- International Application: PCT/JP2011/000586 WO 20110202
- International Announcement: WO2011/111294 WO 20110915
- Main IPC: G11B3/70
- IPC: G11B3/70

Abstract:
An optical recording disc comprises: at least ten optical recording layers; a plurality of intermediate layers each interposed between adjacent optical recording layers; a base film configured to support the optical recording layers and the intermediate layers; a cover layer disposed opposite to the base film with the optical recording layers and the intermediate layers interposed therebetween. The optical recording disc is in the shape of a disc as a whole. The total thickness of the optical recording disc is not more than 300 micrometers, and the optical recording disc provides flexibility.
Public/Granted literature
- US20120320726A1 OPTICAL RECORDING DISC AND METHOD FOR RECORDING OR READING DATA ON THE OPTICAL RECORDING DISC Public/Granted day:2012-12-20
Information query
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