发明名称 |
INFORMATION CARRIER, SYSTEM FOR READING SAID INFORMATION CARRIER, METHOD OF MANUFACTURING SAID INFORMATION CARRIER |
摘要 |
The invention relates to an information carrier ( 801 ) comprising a data layer ( 802 ) intended to store a set of elementary data, and a holographic layer ( 803 ) for generating an array of light spots in response of a reference beam, said array of light spots being intended to be applied to said data layer ( 802 ). The invention relates to an apparatus for reading the data layer of an information carrier thanks to a holographic layer generating an array of light spots in response of a reference beam, said array of light spots being intended to be applied to said data layer. Use: optical storage. |
申请公布号 |
EP1771849(B1) |
申请公布日期 |
2009.12.23 |
申请号 |
EP20050764014 |
申请日期 |
2005.07.19 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
HENDRIKS, ROBERT;BAKKER, LEVINUS |
分类号 |
G11B7/14;G11B7/0065;G11B7/24;G11B7/26 |
主分类号 |
G11B7/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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