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1. (JP4544644) 光ディスク記録装置、及び光ディスク記録システム

Office : Japan
Application Number: 2007526020T Application Date: 18.07.2006
Publication Number: 4544644 Publication Date: 15.09.2010
Grant Number: 4544644 Grant Date: 15.09.2010
Publication Kind : B2
Prior PCT appl.: Application Number:WOJP2006314193 ; Publication Number:WO2007010906 Click to see the data
IPC:
G11B 7/45
G11B 7/125
[IPC code unknown for G11B 7/45]
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
7
Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor
12
Heads, e.g. forming of the optical beam spot or modulation of the optical beam
125
Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
CPC:
G11B 7/0037
G11B 7/00745
G11B 7/1267
Applicants: パナソニック株式会社; 大阪府門真市大字門真1006番地
Inventors: 一倉 孝宏
薮野 寛之
Priority Data: 2005208083 19.07.2005 JP
JP2006314193 18.07.2006 WO
Title: (JA) 光ディスク記録装置、及び光ディスク記録システム
Abstract:
Also published as:
US20090147665CN101273407WO/2007/010906