Invention Grant
US07664006B2 Device for reading from or writing to optical recording media
失效
用于从光学记录介质读取或写入光学记录介质的设备
- Patent Title: Device for reading from or writing to optical recording media
- Patent Title (中): 用于从光学记录介质读取或写入光学记录介质的设备
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Application No.: US11107016Application Date: 2005-04-15
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Publication No.: US07664006B2Publication Date: 2010-02-16
- Inventor: Harald Burkart , Günter Tabor
- Applicant: Harald Burkart , Günter Tabor
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Harvey D. Fried; Patricia Verlangieri
- Priority: EP04008967 20040415
- Main IPC: G11B7/00
- IPC: G11B7/00
Abstract:
A device for reading from or writing to optical recording media having an optical assembly and a laser diode coupled thereto is described. The laser diode is a twin laser diode which is coupled to the optical assembly by means of a translationally displaceable rotary joint.
Public/Granted literature
- US20050232123A1 Device for reading from or writing to optical recording media Public/Granted day:2005-10-20
Information query
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