专利名称：Apparatus for writing and reading optical
recording medium
发明人：Narumi, Kenji,Nishiuchi, Kenichi申请号：EP99114331.4申请日：19970602公开号：EP0955630A1公开日：19991110
专利附图：
摘要：An apparatus for writing on and reading an overwritable optical disk comprisesan identifier detector (119) that identifies a recording condition in the sector to beoverwritten, and a delay time controller circuit (106) that sets a variation range of the
start point for writing according to the recording condition. The record timing of themodulated data signal (105) is changed at random within the set variation range whenoverwriting the sector of the optical disk (113).
申请人：MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
地址：1006, Oaza Kadoma Kadoma-shi, Osaka-fu, 571 JP
国籍：JP
代理机构：Jeffrey, Philip Michael
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