发明名称 APPARATUS AND METHOD FOR CONTROLLING SPINDLE SERVO OF OPTICAL DISC DRIVE
摘要 An apparatus and a method for controlling a spindle servo of an optical disc drive are provided to control the rotation speed of a spindle of an optical disk drive at high speed and low speed by comparing the time to press an eject button with base time. An apparatus and a method for controlling a spindle servo of an optical disc drive comprises: a first step(S12) detecting the time to press an eject button in case(S11) the eject button of an optical disk drive is pressed down; and a second step(S13) varying spindle speed in case the time to be pressed becomes over the base time set in advance. In the second step, in case time to be pressed is over the base time and the present spindle speed is maximum speed(S16), the present spindle speed is converted into minimum speed(S17) and in case the present spindle speed is minimum speed(S18), the present spindle speed is converted into maximum speed.
申请公布号 KR20090076682(A) 申请公布日期 2009.07.13
申请号 KR20080002767 申请日期 2008.01.09
申请人 HITACHI-LG DATA STORAGE KOREA, INC. 发明人 NA, MYOUNG GI
分类号 G11B19/20;G11B19/02 主分类号 G11B19/20
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