Invention Grant
- Patent Title: Optimum power calibration method and optical disk drive
- Patent Title (中): 最佳功率校准方法和光盘驱动器
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Application No.: US11201135Application Date: 2005-08-11
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Publication No.: US07929389B2Publication Date: 2011-04-19
- Inventor: Hung-Chang Chen
- Applicant: Hung-Chang Chen
- Applicant Address: TW Taipei
- Assignee: Via Technologies, Inc.
- Current Assignee: Via Technologies, Inc.
- Current Assignee Address: TW Taipei
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW94115997A 20050517
- Main IPC: G11B20/10
- IPC: G11B20/10
Abstract:
An optimum power calibration method is provided and is implemented for writing a rewritable optical storage medium including a power calibration area. The method includes the steps of determining whether the power calibration area is recorded with data, erasing the entire power calibration area when the power calibration area is not recorded, and executing an optimum power calibration procedure. In addition, the optimum power calibration method is applied to a rewritable optical disk drive.
Public/Granted literature
- US20060262683A1 Optimum power calibration method and optical disk drive Public/Granted day:2006-11-23
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