Optical disk apparatus

Details Optical disk apparatus Optical disk apparatus

2007-12-11

2007-12-11

Young, Wayne (Department: 2627)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S044340, C369S044120

Reexamination Certificate

active

10961161

ABSTRACT:
An optical disk apparatus includes a digital signal processor, a photo-detector circuit, and a sample-and-hold circuit. By using a sampling-timing signal generated by the sampling-timing signal based on a sampling-timing signal transmitted from the digital signal processor to the photo-detector circuit through a flexible cable, the sample-and-hold circuit can be operated. Based on a sampling-timing signal dedicated for a side spot, the sample-and-hold circuit can be operated.

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Japanese Office Action dated Jun. 20, 2006; Application No. 2003-371535.
EPO Search Report Dated Mar. 5, 2007; 3 pages.

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