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1. 发明申请

US20080158214A1 Method of driving plasma display panel 审中-公开
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20080158214A1
公开(公告)日：2008-07-03
申请号：US11647413
申请日：2006-12-29
申请人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
发明人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
IPC分类号： G06F3/038
CPC分类号： G09G3/2927 , G09G3/2942 , G09G2320/0242 , G09G2330/021
摘要： A method of driving a plasma display panel is disclosed. According to a negative sustain driving method for a plasma display panel using a negative sustain voltage, the negative sustain voltage and the ground level voltage are alternately applied to each of scan electrode Y and sustain electrode Z in a sustain period, and the negative sustain voltage is first applied to the sustain electrode Z.
摘要翻译：公开了一种驱动等离子体显示面板的方法。根据使用负维持电压的等离子体显示面板的负维持驱动方法，在维持期间将负维持电压和接地电平交替施加到扫描电极Y和维持电极Z，并且负维持电压首先被施加到维持电极Z。

2. 发明授权

US07714808B2 Plasma display apparatus and driving method thereof 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07714808B2
公开(公告)日：2010-05-11
申请号：US11644970
申请日：2006-12-26
申请人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
发明人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066
摘要： A plasma display apparatus comprises a scan electrode and a sustain electrode; a data electrode for intersecting the scan electrode and the sustain electrode; and a pulse controller for controlling to apply a pulse having an opposite phase to the scan electrode and the sustain electrode during a reset period and apply a negative sustain pulse to the scan electrode and the sustain electrode during a sustain period, wherein a distance between the scan electrode and the sustain electrode is longer than that between the sustain electrode and the data electrode. Therefore, a surface discharge mode can be used even when applying negative pulses to the sustain electrode in a reset period, and a size and cost of a plasma display apparatus can be reduced by applying a negative pulse of the same magnitude as a sustain voltage without a separate negative voltage source.
摘要翻译：等离子体显示装置包括扫描电极和维持电极; 用于与扫描电极和维持电极相交的数据电极; 以及脉冲控制器，用于在复位期间对扫描电极和维持电极施加具有相反相位的脉冲，并在维持期间向扫描电极和维持电极施加负的维持脉冲，扫描电极和维持电极比维持电极和数据电极之间长。因此，即使在复位时段中对维持电极施加负脉冲也可以使用表面放电模式，并且通过在没有维持电压的情况下施加与维持电压相同大小的负脉冲，可以减小等离子体显示装置的尺寸和成本单独的负电压源。

3. 发明申请

US20080158098A1 METHOD OF DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：驱动等离子显示面板的方法
公开(公告)号：US20080158098A1
公开(公告)日：2008-07-03
申请号：US11618512
申请日：2006-12-29
申请人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
发明人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2932 , H01J11/12 , H01J11/32 , H01J2211/326
摘要： A method of driving a plasma display panel is disclosed. The method including a scan electrode, a sustain electrode, and a barrier rib includes applying a scan pulse of a positive polarity to the scan electrode for an address period, and applying a data pulse of a negative polarity corresponding to the scan pulse of the positive polarity to the address electrode for the address period. A gap between the scan electrode and the sustain electrode positioned within a discharge cell partitioned by the barrier rib is more than a height of the barrier rib.
摘要翻译：公开了一种驱动等离子体显示面板的方法。包括扫描电极，维持电极和障壁的方法包括在寻址周期中向扫描电极施加正极性的扫描脉冲，并施加与正的扫描脉冲相对应的负极性的数据脉冲极地地址电极用于寻址周期。位于由隔壁分隔的放电单元内的扫描电极和维持电极之间的间隙大于隔壁的高度。

4. 发明申请

US20080150836A1 Plasma display apparatus and driving method thereof 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20080150836A1
公开(公告)日：2008-06-26
申请号：US11644970
申请日：2006-12-26
申请人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
发明人： Dongki Paik , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066
摘要： A plasma display apparatus comprises a scan electrode and a sustain electrode; a data electrode for intersecting the scan electrode and the sustain electrode; and a pulse controller for controlling to apply a pulse having an opposite phase to the scan electrode and the sustain electrode during a reset period and apply a negative sustain pulse to the scan electrode and the sustain electrode during a sustain period, wherein a distance between the scan electrode and the sustain electrode is longer than that between the sustain electrode and the data electrode. Therefore, a surface discharge mode can be used even when applying negative pulses to the sustain electrode in a reset period, and a size and cost of a plasma display apparatus can be reduced by applying a negative pulse of the same magnitude as a sustain voltage without a separate negative voltage source.
摘要翻译：等离子体显示装置包括扫描电极和维持电极; 用于与扫描电极和维持电极相交的数据电极; 以及脉冲控制器，用于在复位期间对扫描电极和维持电极施加具有相反相位的脉冲，并在维持期间向扫描电极和维持电极施加负的维持脉冲，扫描电极和维持电极比维持电极和数据电极之间长。因此，即使在复位时段中对维持电极施加负脉冲也可以使用表面放电模式，并且通过在没有维持电压的情况下施加与维持电压相同大小的负脉冲，可以减小等离子体显示装置的尺寸和成本单独的负电压源。

5. 发明申请

US20080150835A1 PLASMA DISPLAY APPARATUS AND DRIVING METHOD THEREOF 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20080150835A1
公开(公告)日：2008-06-26
申请号：US11613372
申请日：2006-12-20
申请人： Dongki PAIK , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
发明人： Dongki PAIK , Jongrae Lim , Tae Heon Kim , Wootae Kim , Sung Chun Choi
IPC分类号： H05H1/00 , G09G3/28
CPC分类号： G09G3/294 , G09G2310/066 , H01J2211/323
摘要： Disclosed are a plasma display apparatus and a driving method thereof. The plasma display apparatus includes a plasma display panel comprising a plurality of scan electrodes and sustain electrodes, a driver driving the plurality of scan electrodes and sustain electrodes, and a negative sustain pulse controller controlling the driver and adjusting each of an energy supply time and an energy recovery time of a negative sustain pulse supplied to one or more of the scan electrodes or sustain electrodes during a sustain period.
摘要翻译：公开了等离子体显示装置及其驱动方法。等离子体显示装置包括等离子体显示面板，其包括多个扫描电极和维持电极，驱动多个扫描电极和维持电极的驱动器，以及控制驱动器的负维持脉冲控制器，并且调节每个能量供应时间和在维持期间提供给一个或多个扫描电极或维持电极的负维持脉冲的能量恢复时间。

6. 发明授权

US06931652B2 Spindle mortor for optical disk drive having a stator with upper tracks at different heights 失效
标题翻译：具有定子的光盘驱动器的主轴榫头具有不同高度的上轨迹
公开(公告)号：US06931652B2
公开(公告)日：2005-08-16
申请号：US10412440
申请日：2003-04-11
申请人： Chil Sung Lee , Tae Heon Kim
发明人： Chil Sung Lee , Tae Heon Kim
IPC分类号： G11B19/20 , G11B17/028 , G11B17/038 , G11B25/04 , H02K21/22 , G11B7/08
CPC分类号： G11B17/038 , G11B17/0282
摘要： The present invention relates to a spindle motor employed for a disk player. The spindle motor comprises: a deck plate; a shaft rotatably disposed on the deck plate; a stator having a core wound with coils which is disposed on the outer peripheral surface of the shaft and generates a magnetic force; a magnet which is provided at the upper part of the stator and generates a magnetic force; a cap type rotor which is coupled to the upper end of the shaft integrally with the shaft so as to be located at the upper part of the pulling magnet and the stator and is provided on the upper part with a track having a different height from another; a magnet which is disposed on the inner peripheral surface of the rotor so that it can be opposed to the core of the stator with an air gap therebetween; and a turntable which is disposed on the upper surface of the rotor integrally with the rotor and mounts a disk.
摘要翻译：本发明涉及一种用于盘播放机的主轴电机。主轴电机包括：甲板; 可旋转地设置在甲板上的轴; 定子，其具有卷绕有线圈的芯体，所述线圈设置在所述轴的外周面上并产生磁力; 磁体，其设置在定子的上部并产生磁力; 帽型转子，其与轴一体地连接到轴的上端，以便位于拉动磁体和定子的上部，并且在上部设置有与另一个具有不同高度的轨道 ; 磁体，其设置在转子的内周面上，使得其可以与定子的铁心相对置，其间具有气隙; 以及与转子一体地设置在转子的上表面并安装盘的转台。

7. 发明授权

US08373370B2 Sensorless control method of high performance permanent magnet synchronous motor during emergency operation 有权
标题翻译：高性能永磁同步电机的无传感器控制方法
公开(公告)号：US08373370B2
公开(公告)日：2013-02-12
申请号：US12829669
申请日：2010-07-02
申请人： Soon Woo Kwon , Seo Ho Choi , Joon Yong Lee , Kwang Hee Nam , Jin Seok Hong , Sung Yoon Jung , Tae Heon Kim
发明人： Soon Woo Kwon , Seo Ho Choi , Joon Yong Lee , Kwang Hee Nam , Jin Seok Hong , Sung Yoon Jung , Tae Heon Kim
IPC分类号： H02P6/16
CPC分类号： H02P21/13 , H02P21/0017 , H02P21/18 , H02P21/26
摘要： The present invention provides a position sensorless control method of a high performance permanent magnet synchronous motor during emergency operation, which can accurately detect a magnetic pole position of the synchronous motor based on a position sensorless vector control using an adaptive observer configured based on a permanent magnet synchronous motor model.
摘要翻译：本发明提供了一种在紧急操作期间的高性能永磁同步电动机的无位置传感器控制方法，其能够基于使用基于永磁体构造的自适应观测器的位置无传感器矢量控制来精确地检测同步电动机的磁极位置同步电机模型。

8. 发明申请

US20110025241A1 SENSORLESS CONTROL METHOD OF HIGH PERFORMANCE PERMANENT MAGNET SYNCHRONOUS MOTOR DURING EMERGENCY OPERATION 有权
标题翻译：高性能永磁同步电动机在紧急运行期间的无传感控制方法
公开(公告)号：US20110025241A1
公开(公告)日：2011-02-03
申请号：US12829669
申请日：2010-07-02
申请人： Soon Woo Kwon , Seo Ho Choi , Joon Yong Lee , Kwang Hee Nam , Jin Seok Hong , Sung Yoon Jung , Tae Heon Kim
发明人： Soon Woo Kwon , Seo Ho Choi , Joon Yong Lee , Kwang Hee Nam , Jin Seok Hong , Sung Yoon Jung , Tae Heon Kim
IPC分类号： H02P6/18
CPC分类号： H02P21/13 , H02P21/0017 , H02P21/18 , H02P21/26
摘要： The present invention provides a position sensorless control method of a high performance permanent magnet synchronous motor during emergency operation, which can accurately detect a magnetic pole position of the synchronous motor based on a position sensorless vector control using an adaptive observer configured based on a permanent magnet synchronous motor model.
摘要翻译：本发明提供了一种在紧急操作期间的高性能永磁同步电动机的无位置传感器控制方法，其能够基于使用基于永磁体构造的自适应观测器的位置无传感器矢量控制来精确地检测同步电动机的磁极位置同步电机模型。

9. 发明授权

US07512958B2 Holder for disk drives 失效
标题翻译：磁盘驱动器的支架
公开(公告)号：US07512958B2
公开(公告)日：2009-03-31
申请号：US11231935
申请日：2005-09-22
申请人： Tae Heon Kim , Jun Kun Choi , Nam Seok Kim , Joon Ho Kim , Chil Sung Lee
发明人： Tae Heon Kim , Jun Kun Choi , Nam Seok Kim , Joon Ho Kim , Chil Sung Lee
IPC分类号： G11B17/028
CPC分类号： G11B17/0282
摘要： The invention relates to an optical disk drive, and more particularly, to a holder for disk drives having an improved chuck structure for seating a disk. The holder of the invention, in use, is inserted into a central opening of a disk for detachably seating the disk, and comprises: a circular hub projected upward and sized equal to the central opening of the disk; a chuck projected from a lateral portion of the hub, wherein the chuck includes a rear portion elastically connected with the hub, a peak formed in a front portion of the chuck and a lower circular face of a curvature extended downward from the peak; and a support formed integral with the hub for contacting the lower circular face of the chuck to enable circular motion of the chuck.
摘要翻译：本发明涉及一种光盘驱动器，更具体地说，涉及一种具有用于安置盘的改进的卡盘结构的盘驱动器的保持器。本发明的保持器在使用中被插入到盘的中心开口中，用于可拆卸地安置盘，并且包括：向上突出并且尺寸等于盘的中心开口的圆形毂; 从所述轮毂的侧部突出的卡盘，其中所述卡盘包括与所述毂弹性连接的后部，形成在所述卡盘的前部的峰和从所述峰向下延伸的曲率的下圆形面; 以及与所述毂一体形成的支撑件，用于接触所述卡盘的下圆形面以使得所述卡盘能够圆周运动。

10. 发明授权

US06957442B2 Spindle motor for optical disc player 失效
标题翻译：光盘播放机主轴电机
公开(公告)号：US06957442B2
公开(公告)日：2005-10-18
申请号：US10414944
申请日：2003-04-16
申请人： Weon Ki Hong , Tae Heon Kim
发明人： Weon Ki Hong , Tae Heon Kim
IPC分类号： F16F15/31 , F16F15/36 , G11B19/20 , H02K7/04 , H02K7/14
CPC分类号： F16F15/363 , G11B19/2009 , G11B19/2027 , Y10T74/2111
摘要： A spindle motor in an optical disc player includes a motor having a rotation shaft, a turntable rotating together with the rotation shaft and having a track groove having a circular shape, moving members disposed in the track groove to move along the track groove to compensate for an eccentric force, a collision and dispersion inducing unit having a height from the track groove to induce a rebounding phenomenon between the moving members to be spaced-apart from each other when the moving members are arranged in a non-uniform displacement due to a centrifugal force and a friction between the track groove and the moving members.
摘要翻译：光盘播放器中的主轴电动机包括具有旋转轴的电动机，与旋转轴一起旋转并具有圆形轨道的转台的移动部件，设置在轨道槽中以沿着轨道槽移动以补偿偏心力，碰撞和分散诱导单元，当移动构件由于离心而被排列成不均匀的位移时，其具有来自轨道槽的高度，以在移动构件彼此间隔开时引起回弹现象力和轨道槽与移动构件之间的摩擦。

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