Invention Grant
US08054737B2 Information storage apparatus and information recording method in which recording is carried out by propagating plasmons along a network of metal rods provided in a recording medium
失效
信息存储装置和信息记录方法，其中通过沿设置在记录介质中的金属棒的网络传播等离子体激元进行记录
- Patent Title: Information storage apparatus and information recording method in which recording is carried out by propagating plasmons along a network of metal rods provided in a recording medium
- Patent Title (中): 信息存储装置和信息记录方法，其中通过沿设置在记录介质中的金属棒的网络传播等离子体激元进行记录
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Application No.: US12474660Application Date: 2009-05-29
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Publication No.: US08054737B2Publication Date: 2011-11-08
- Inventor: Toshimichi Shintani
- Applicant: Toshimichi Shintani
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Mattingly & Malur, PC
- Priority: JP2008-146818 20080604
- Main IPC: G11B9/12
- IPC: G11B9/12 ; G11B7/24 ; G11B7/0065
Abstract:
Provided is a medium capable of implementing a large-capacity recording at low cost per bit. A medium including a network of metal wires and recording materials each provided at an intersection of the metal wires. Surface plasmons are made to propagate along the metal wires. Two surface plasmons are made to propagate in two different directions and to collide with each other at a certain position. Multiple-layer recording is carried out by changing the recording materials at the certain position.
Public/Granted literature
- US20090303861A1 INFORMATION RECORDING AND READOUT METHOD Public/Granted day:2009-12-10
Information query
IPC分类:
