| 发明名称 |
METHOD FOR DETERMINING OPTIMAL POWER OF ERASING AND WRITING, RESPECTIVELY, AND APPARATUS FOR APPLYING THE METHOD |
| 摘要 |
<p>The invention relates to a method and an apparatus for determining the optimal erasing power (17) and writing the information on an optical registering support (85). The mentioned optimal power values are determined by means of two powers, P min (15) and Pmax (16), reached in specific points (22 and 24) of a curve (10), wherein the normalized reflected power (12) is represented depending on the test power (11).</p> |
| 申请公布号 |
RO121927(B1) |
申请公布日期 |
2008.07.30 |
| 申请号 |
RO20000000887 |
申请日期 |
2000.01.06 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ZHOU GUO-FU;VAN WOUDENBERG ROEL;SPRUIT JOHANNES H.M. |
| 分类号 |
G11B7/00;G11B7/24;G11B7/0045;G11B7/0055;G11B7/125 |
主分类号 |
G11B7/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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