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71. 发明授权

US06906986B2 Apparatus and method of measuring vibration quantity and method of designing loop 失效
标题翻译：测量振动量的设备和方法以及设计回路的方法
公开(公告)号：US06906986B2
公开(公告)日：2005-06-14
申请号：US10230373
申请日：2002-08-29
申请人： Moon-noh Lee , Won Kim , Sung-ro Go , Dong-jin Lee , Hyun-seok Yang , Hong-gul Jun
发明人： Moon-noh Lee , Won Kim , Sung-ro Go , Dong-jin Lee , Hyun-seok Yang , Hong-gul Jun
IPC分类号： G11B7/09 , G01H1/00 , G11B7/00 , G11B7/095 , G11B19/02 , G11B20/18
CPC分类号： G11B7/0946 , G11B7/094 , G11B7/0941 , G11B7/0948 , G11B7/0953
摘要： A vibration quantity measuring apparatus and method, and a loop design method in which a vibration quantity generated in a focus and tracking loop is accurately measured to optimally design a focus and tracking loop of an optical disc drive. The vibration quantity measuring apparatus includes an error gain adjusting unit which adjusts an amplitude of a focus and tracking error which occurs where a disc rotates, so as to maintain the amplitude of the focus and tracking error constant, a loop gain adjusting unit which compares a closed loop phase of a focus and tracking loop and a predetermined reference closed loop phase, and maintains a constant gain of the focus and tracking loop to compensate for a gain difference of an actuator, and a measuring unit which calculates and outputs a vibration quantity using an error adjusted by the error gain adjusting unit and the loop gain adjusting unit, and an output of a controller which controls a focus and tracking of the disc. According to the methods and apparatus, a focus and tracking vibration quantity that occur differently depending on the type of a disc, on which data is recorded on or read from, or depending on a speed factor of a disc drive, can be measured.
摘要翻译：振动量测量装置和方法以及循环设计方法，其中精确地测量在聚焦和跟踪环路中产生的振动量，以最佳地设计光盘驱动器的聚焦和跟踪环路。振动量测量装置包括：误差增益调整单元，其调整盘旋转时发生的聚焦和跟踪误差的幅度，以保持聚焦和跟踪误差的幅度恒定;环路增益调整单元，聚焦跟踪环和预定的参考闭环相位的闭环相位，并且保持焦距和跟踪环路的恒定增益以补偿致动器的增益差;以及测量单元，其计算并输出使用由误差增益调整单元和环路增益调整单元调整的误差以及控制盘的聚焦和跟踪的控制器的输出。根据方法和装置，可以测量根据盘的类型而不同地产生的聚焦和跟踪振动量，其中数据被记录在其上或从其读取或取决于盘驱动器的速度因子。

72. 发明申请

US20050085587A1 Resin solution and method of forming a protection layer 有权
标题翻译：树脂溶液和形成保护层的方法
公开(公告)号：US20050085587A1
公开(公告)日：2005-04-21
申请号：US10862338
申请日：2004-06-08
申请人： Seok Park , Myung Kim , Won Kim , Jae Kim , Sang Moon , Chang Lee , Young Kim
发明人： Seok Park , Myung Kim , Won Kim , Jae Kim , Sang Moon , Chang Lee , Young Kim
IPC分类号： G03F7/11 , C08K3/00 , C08L61/06
CPC分类号： C08L61/06
摘要： A resin solution usable for forming a protection layer, including an organic solvent and a resol resin. The resin solution may further include any combination of a cross-linking agene or agent(s), a photo active compound (PAC) or compounds(s), and/or development accelerator or accelerator(s) a method forming a cured resin layer, including applying a resin solution, including a resol resin, directly or indirectly on a substrate and hard baking the resin solution to form the cured resin layer. The resin solution may include a resol resin and/or a novolac resin.
摘要翻译：可用于形成保护层的树脂溶液，包括有机溶剂和甲阶酚醛树脂。树脂溶液还可以包括交联的一个或多个化合物，光活性化合物（PAC）或化合物和/或显影促进剂或促进剂的任何组合，形成固化树脂层包括将包含甲阶酚醛树脂的树脂溶液直接或间接地施加到基板上，并硬化烘烤树脂溶液以形成固化树脂层。树脂溶液可以包括甲阶酚醛树脂和/或酚醛清漆树脂。

73. 发明申请

US20050073482A1 Method of driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20050073482A1
公开(公告)日：2005-04-07
申请号：US10958254
申请日：2004-10-06
申请人： Won Kim , Min Kim , Ki Cho , Dae Cho
发明人： Won Kim , Min Kim , Ki Cho , Dae Cho
IPC分类号： G09G3/28 , G09G3/288
CPC分类号： G09G3/294 , G09G2320/0228
摘要： A method of driving a plasma display panel for generating a stable sustain discharge is disclosed. In the method, first sustaining pulses are applied to the scan electrodes such that a sustain discharge can be generated. Second sustaining pulse are applied to the sustain electrodes in such a manner to be alternated with the first sustaining pulses. A stabilization pulse is applied to an address electrode provided alternately with the scan electrode for each discharge cell such that said sustain discharge can be generated via a surface-discharge area of a voltage close curve.
摘要翻译：公开了一种用于产生稳定维持放电的驱动等离子体显示面板的方法。在该方法中，向扫描电极施加第一维持脉冲，使得可以产生维持放电。第二维持脉冲以与第一维持脉冲交替的方式施加到维持电极。将稳定脉冲施加到与每个放电单元的扫描电极交替设置的寻址电极，使得可以经由电压接近曲线的表面放电区域产生所述维持放电。

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