Invention Grant
- Patent Title: Metal alloys for the reflective or the semi-reflective layer of an optical storage medium
- Patent Title (中): 用于光存储介质的反射层或半反射层的金属合金
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Application No.: US12705218Application Date: 2010-02-12
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Publication No.: US08088466B2Publication Date: 2012-01-03
- Inventor: Han Nee
- Applicant: Han Nee
- Applicant Address: US CA Irvine
- Assignee: Target Technology Company, LLC
- Current Assignee: Target Technology Company, LLC
- Current Assignee Address: US CA Irvine
- Agent Tom Streeter
- Main IPC: B32B3/02
- IPC: B32B3/02
Abstract:
A silver-based alloy thin film is provided for the semi-reflective coating layer of optical discs. Alloy additions to silver include copper and a rare earth metal. These alloys have moderate to high reflectivity and reasonable corrosion resistance in the ambient environment.
Public/Granted literature
- US20100183839A1 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium Public/Granted day:2010-07-22
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