发明名称 |
METHOD OF FOCUS CAPTURE IN AN OPTICAL DRIVE |
摘要 |
The invention relates to a new method for focus capture in an optical drive comprising a collimator lens. Use is made of the pre-programmed collimator lens position to secure a baseline position of the laser spot at a position with respect to an optical record carrier placed in the optical drive such that the correct information layer on the optical record carrier is captured efficiently and accurately. |
申请公布号 |
WO2006082545(A3) |
申请公布日期 |
2006.11.02 |
申请号 |
WO2006IB50289 |
申请日期 |
2006.01.26 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;GEURTS, JORIS, H., J. |
发明人 |
GEURTS, JORIS, H., J. |
分类号 |
G11B7/09;G11B7/085 |
主分类号 |
G11B7/09 |
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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