发明名称 NEAR FIELD OPTICAL RECORDING/REPRODUCING DEVICE AND ITS MANUFACTURE
摘要 PROBLEM TO BE SOLVED: To obtain a near field optical recording/reproducing device for detecting a gap between a probe tip and a storage medium with a light and simple configuration and for preventing such inconveniences as the spread of a recording spot, and its manufacturing method. SOLUTION: In the near field optical recording/reproducing device, at least the tip portion of an optical fiber probe 21 is covered with a conductor layer 25, and at the same time a conductor layer 12 is provided at a storage medium 10. The conductor layer 25 is made of a flexible conductor material. The conductor layer 25 is provided with a flat surface 25b that is formed by pressing the tip of the optical fiber probe 21 to the storage medium 10 and is in parallel with the surface of the storage medium 10.
申请公布号 JP2000268389(A) 申请公布日期 2000.09.29
申请号 JP19990067017 申请日期 1999.03.12
申请人 MINOLTA CO LTD 发明人 HOSHINO TAKAYUKI;MIYAURA TOMOKO
分类号 G11B7/135;G01N37/00;G01Q60/22;G01Q60/24;G01Q60/46;G01Q80/00 主分类号 G11B7/135
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