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    • 6. 发明申请
    • ELECTRIC DEVICE, POWER MANAGEMENT APPARATUS AND METHOD FOR CONTROLLING THE SAME
    • 电气设备,电力管理装置及其控制方法
    • US20120197448A1
    • 2012-08-02
    • US13349677
    • 2012-01-13
    • Jong Hyun SHINJae Hwi Jang
    • Jong Hyun SHINJae Hwi Jang
    • G06F1/28
    • G06Q10/06G01D4/004G01D4/02Y02B70/3266Y02B90/242Y02B90/245Y02B90/248Y04S20/242Y04S20/322Y04S20/40Y04S20/52
    • An electric device includes a storage unit to store operation information for each period, a controller to generate a power consumption pattern on the basis of the operation information for each period, and generate a consulting message on the basis of a power consumption pattern, and a display to display the consulting message. A power management device includes a communication unit to receive operation information for each period from several electric devices, a controller to generate a consulting message for each electric device, generate a power consumption pattern on the basis of operation information for each period, and generate a consulting message on the basis of the power consumption pattern, and a display to display a consulting message for each electric device. The electric device or the power management device informs a user of a power consumption pattern on the basis of operation- and environmental-information for each electric device.
    • 电气设备包括存储单元,用于存储每个周期的操作信息,控制器,用于基于每个周期的操作信息生成功耗模式,并且基于功耗模式生成咨询消息;以及 显示以显示咨询信息。 电力管理装置包括:通信单元,用于接收来自多个电气设备的每个周期的操作信息;控制器,用于生成每个电气设备的咨询消息;基于每个周期的操作信息生成功耗模式; 基于功耗模式的咨询消息,以及用于显示每个电气设备的咨询消息的显示器。 电气设备或电力管理设备基于每个电气设备的操作和环境信息向用户通知功耗模式。
    • 8. 发明授权
    • Optical disk apparatus and method of driving the same
    • 光盘装置及其驱动方法
    • US08149670B2
    • 2012-04-03
    • US12033994
    • 2008-02-20
    • Jong-hyun ShinAn-sik Jeong
    • Jong-hyun ShinAn-sik Jeong
    • G11B7/00
    • G11B7/08511G11B7/1387
    • An optical disk apparatus includes a light focusing element arranged to face a disk and to focus light emitted from a light source on the disk, an actuator to move the light focusing element towards and away from the disk according to an actuator driving voltage, a light intensity detection unit to detect an intensity of light reflected by the light focusing element and generate a gap error signal based on the detected intensity, a servo unit to generate the actuator driving voltage and a predetermined threshold voltage based on the gap error signal generated by the light intensity detection unit and to provide the actuator driving voltage to the actuator, a distance detection unit to detect a first distance at which the actuator driving voltage is maintained when the threshold voltage is detected using the gap error signal and to detect a second distance at which a gap between the light focusing element and the disk is shorter than the first distance and at which a gap servo operation is started based on the gap error signal; and a control unit to control the servo unit to start the gap servo operation based on the detected first and second distances.
    • 一种光盘装置,包括:光聚焦元件,被配置为面对盘并将从光源发射的光聚焦在光盘上;致动器,用于根据致动器驱动电压使光聚焦元件朝向和远离光盘移动;光 强度检测单元,用于检测由所述光聚焦元件反射的光的强度,并且基于所检测的强度产生间隙误差信号;伺服单元,基于由所述检测强度产生的所述间隙误差信号产生所述致动器驱动电压和预定阈值电压; 光强检测单元,并且向致动器提供致动器驱动电压;距离检测单元,用于检测使用间隙误差信号检测阈值电压时保持致动器驱动电压的第一距离,并且检测第二距离 光聚焦元件和光盘之间的间隙比第一距离短,间隙伺服操作 基于间隙误差信号启动; 以及控制单元,用于基于检测到的第一和第二距离来控制伺服单元开始间隙伺服操作。
    • 10. 发明申请
    • SOLID IMMERSION LENS (SIL) NEAR-FIELD SYSTEM AND METHOD OF CONTROLLING TILT
    • 固体透镜(SIL)近场系统和控制倾斜的方法
    • US20090190453A1
    • 2009-07-30
    • US12267871
    • 2008-11-10
    • Jin-kyung LEEAn-sik JEONGJong-hyun SHINKyung-geun LEE
    • Jin-kyung LEEAn-sik JEONGJong-hyun SHINKyung-geun LEE
    • G11B20/18
    • G11B7/0956G11B7/1387G11B2007/13727
    • In a near-field optical recording/reproducing system and a method of controlling a tilt, the near-field optical recording/reproducing system includes: a light source; an objective lens to focus light emitted from the light source to transmit near-field light to an information storage medium; a PD (photodetector) to receive a portion of the light that is transmitted from the objective lens to the information storage medium and is reflected from the information storage medium, to detect a GES (gap error signal) used for controlling an air gap formed between the objective lens and the information storage medium; a signal processor/determiner to obtain an edge voltage using the GES detected by the PD and determine a tilt control point using the edge voltage; and an adjuster to control a relative tilt between the objective lens and the information storage medium in the tilt control position.
    • 在近场光记录/再现系统和控制倾斜的方法中,近场光学记录/再现系统包括:光源; 用于聚焦从光源发射的光以将近场光发射到信息存储介质的物镜; PD(光电检测器),用于接收从物镜传输到信息存储介质并被从信息存储介质反射的光的一部分,以检测用于控制形成的气隙的GES(间隙误差信号) 物镜和信息存储介质; 信号处理器/确定器,用于使用由PD检测的GES获得边沿电压,并使用边缘电压确定倾斜控制点; 以及调节器,用于在倾斜控制位置中控制物镜和信息存储介质之间的相对倾斜。