Invention Grant
- Patent Title: Optical information recording medium, reproducing device for optical information recording medium, control method and control program for the reproducing device, and medium with the control program recorded therein
- Patent Title (中): 光信息记录介质，光信息记录介质的再现装置，用于再现装置的控制方法和控制程序以及其中记录有控制程序的介质
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Application No.: US12814362Application Date: 2010-06-11
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Publication No.: US08446807B2Publication Date: 2013-05-21
- Inventor: Hideharu Tajima , Masaki Yamamoto , Go Mori , Nobuyuki Takamori
- Applicant: Hideharu Tajima , Masaki Yamamoto , Go Mori , Nobuyuki Takamori
- Applicant Address: JP Osaka-shi
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka-shi
- Agency: Edwards Wildman Palmer LLP
- Agent David G. Conlin; Edmund J. Koundakjian
- Priority: JP2006-058594 20060303; JP2007-053475 20070302
- Main IPC: G11B20/10
- IPC: G11B20/10 ; G11B7/24
Abstract:
A super-resolution medium (1) has a medium identification information for specifying a type of medium recorded in a medium information area (3) by use of pre-pits having a length not shorter than a length of a resolution limit of an optical system in a reproducing device (10).
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