发明名称 |
High Capacity Digital Data Storage By Transmission of Radiant Energy Through Arrays of Small Diameter Holes |
摘要 |
A method and apparatus for reading a storage medium is provided. The apparatus includes a plurality of emitters configured to emit a radiant energy at a predetermined optical wavelength, a plurality of detectors configured to detect the radiant energy at the predetermined optical wavelength, and a storage medium holder configured to hold the storage medium between the plurality of emitters and the plurality of detectors. A first detector is configured to detect radiant energy which is emitted by a first emitter through data holes of a first track of the storage medium, and a second detector is configured to detect radiant energy which is emitted by a second emitter through data holes of a second track of the storage medium.
|
申请公布号 |
US2010080110(A1) |
申请公布日期 |
2010.04.01 |
申请号 |
US20090630084 |
申请日期 |
2009.12.03 |
申请人 |
HUNTER CHARLES ERIC;BALLOU JR BERNARD L;HEBRANK JOHN H;MCNEIL LAURIE |
发明人 |
HUNTER CHARLES ERIC;BALLOU, JR. BERNARD L.;HEBRANK JOHN H.;MCNEIL LAURIE |
分类号 |
G11B7/24;G11B7/0045;G11B7/005;G11B7/007;G11B7/013;G11B7/13;G11B7/26 |
主分类号 |
G11B7/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|