公开(公告)号：US06717892B2

公开(公告)日：2004-04-06

申请号：US10063311

申请日：2002-04-10

申请人： Jia-Shing Sheu ,  Cheng-Hung Chen

发明人： Jia-Shing Sheu ,  Cheng-Hung Chen

IPC分类号： G11B700

CPC分类号： G11B7/0901 ,  G11B7/08582 ,  G11B7/0925 ,  G11B7/0953

摘要： An optical disk drive for accessing data stored on a compact disc has a housing, a sled sliding inside the housing, a driving device for driving the sled, an actuator installed on the sled, a servo device for providing a push force to drive the actuator, a control circuitry for controlling operations of the optical disk drive, an adaptive compensator, and an error signal generation circuit. The actuator can move within a predetermined range on the sled, wherein the predetermined range includes a linear region and a non-linear region. It is desirable to keep the actuator within the linear region of the predetermined range. For this, an adaptive compensator is used to provide a supplementary force to the sled when the actuator is near the non-linear region.

摘要翻译： 用于访问存储在光盘上的数据的光盘驱动器具有壳体，在壳体内滑动的滑动件，用于驱动滑板的驱动装置，安装在滑架上的致动器，用于提供推动力以驱动致动器的伺服装置 ，用于控制光盘驱动器的操作的控制电路，自适应补偿器和误差信号发生电路。 致动器可以在滑架上的预定范围内移动，其中预定范围包括线性区域和非线性区域。 希望将致动器保持在预定范围的线性区域内。 为此，当致动器靠近非线性区域时，使用自适应补偿器来向车把提供辅助力。

公开(公告)号：US07002880B2

公开(公告)日：2006-02-21

申请号：US10708206

申请日：2004-02-17

申请人： Jia-Shing Sheu ,  Cheng-Hung Chen

发明人： Jia-Shing Sheu ,  Cheng-Hung Chen

IPC分类号： G11B7/00

CPC分类号： G11B7/0953

摘要： An optical disk drive for accessing data stored on a compact disc has a housing, a sled sliding inside the housing, a driving device for driving the sled, an actuator installed on the sled, a servo device for providing a push force to drive the actuator, a control circuitry for controlling operations of the optical disk drive, an adaptive compensator, and an error signal generation circuit. The actuator can move within a predetermined range on the sled, wherein the predetermined range includes a linear region and a non-linear region. It is desirable to keep the actuator within the linear region of the predetermined range. For this, an adaptive compensator is used to provide a supplementary force to the sled when the actuator is near the non-linear region.

公开(公告)号：US20050088925A1

公开(公告)日：2005-04-28

申请号：US10708206

申请日：2004-02-17

申请人： Jia-Shing Sheu ,  Cheng-Hung Chen

发明人： Jia-Shing Sheu ,  Cheng-Hung Chen

IPC分类号： G11B7/00 ,  G11B7/095

CPC分类号： G11B7/0953

摘要： An optical disk drive for accessing data stored on a compact disc has a housing, a sled sliding inside the housing, a driving device for driving the sled, an actuator installed on the sled, a servo device for providing a push force to drive the actuator, a control circuitry for controlling operations of the optical disk drive, an adaptive compensator, and an error signal generation circuit. The actuator can move within a predetermined range on the sled, wherein the predetermined range includes a linear region and a non-linear region. It is desirable to keep the actuator within the linear region of the predetermined range. For this, an adaptive compensator is used to provide a supplementary force to the sled when the actuator is near the non-linear region.

摘要翻译： 用于访问存储在光盘上的数据的光盘驱动器具有壳体，在壳体内滑动的滑动件，用于驱动滑板的驱动装置，安装在滑架上的致动器，用于提供推动力以驱动致动器的伺服装置 ，用于控制光盘驱动器的操作的控制电路，自适应补偿器和误差信号发生电路。 致动器可以在滑架上的预定范围内移动，其中预定范围包括线性区域和非线性区域。 希望将致动器保持在预定范围的线性区域内。 为此，当致动器靠近非线性区域时，使用自适应补偿器来向车把提供辅助力。

公开(公告)号：US20140098327A1

公开(公告)日：2014-04-10

申请号：US13699695

申请日：2012-10-12

申请人： Cheng-Hung Chen

发明人： Cheng-Hung Chen

IPC分类号： G02B5/30 ,  G02F1/1335

CPC分类号： G02B5/30 ,  G02B5/3025 ,  G02F1/133528

摘要： The present invention provides a structure of polarizer and liquid crystal panel. The polarizer includes, from top down, polarizer main body, electrostatic adsorption film and release film. The LC panel includes a polarizer of the structure. Because the polarizer replaces the PSA of the known polarizer with the electrostatic adsorption film, the electrostatic adsorption film uses electrostatic adsorption to attach the polarizer main body to the substrate of the LC panel without using any adhesive. Therefore, when reprocessing is required, no residual adhesive on substrate is left to removal and the cleaning is convenient. Also, electrostatic adsorption film will not damage the polarizer when removed from the substrate so that the polarizer can be reused to effectively save the cost.

摘要翻译： 本发明提供了偏振器和液晶面板的结构。 起偏器包括从上到下的偏振器主体，静电吸附膜和脱模膜。 LC面板包括该结构的偏振器。 由于偏振器用静电吸附膜代替已知偏振片的PSA，所以静电吸附膜使用静电吸附将偏振器主体附着在LC面板的基板上，而不使用任何粘合剂。 因此，当需要再加工时，基板上没有残留的粘合剂被去除并且清洁是方便的。 此外，当从基板去除时，静电吸附膜不会损坏偏振器，使得可以重新使用偏振器以有效地节省成本。

公开(公告)号：US20130093990A1

公开(公告)日：2013-04-18

申请号：US13376605

申请日：2011-10-27

申请人： Shyhfeng Chen ,  Cheng-Hung Chen ,  Jinjie Wang

发明人： Shyhfeng Chen ,  Cheng-Hung Chen ,  Jinjie Wang

IPC分类号： G02F1/1345

CPC分类号： G02F1/13458 ,  H05K1/117 ,  H05K1/118 ,  H05K3/361 ,  H05K3/363 ,  H05K2201/09709 ,  H05K2201/09918

摘要： A liquid crystal display module is provided, which includes a display panel. The display panel disposes a plurality of panel solder pads. Two ends of each panel solder pad both dispose a wire longitudinally extending. The length of each panel solder pad longitudinally extends along a wire direction. The module further includes a FPC board, which has a plurality of FPC board solder pads. The FPC board solder pads and the panel solder pads are soldered together in a one-to-one corresponding relational manner after being aligned with each other by a machine. Two adjacent panel solder pads are stagger arranged along the wire direction. A distance between one panel solder pad and the corresponding wire of the other panel solder pad along the direction perpendicular to the wire is greater than a minimum of an alignment precision of the machine. A liquid crystal display panel is also provided.

摘要翻译： 提供一种包括显示面板的液晶显示模块。 显示面板配置多个面板焊盘。 每个面板焊盘的两端均布置纵向延伸的导线。 每个面板焊盘的长度沿线方向纵向延伸。 该模块还包括FPC板，其具有多个FPC板焊盘。 FPC板焊盘和面板焊盘在通过机器彼此对准之后以一对一的对应关系方式被焊接在一起。 两个相邻的面板焊盘沿着线方向错开。 一个面板焊盘和另一个面板焊盘的相对应的线沿垂直于导线的方向的距离大于机器的对准精度的最小值。 还提供了一种液晶显示面板。

公开(公告)号：US08638412B2

公开(公告)日：2014-01-28

申请号：US13503656

申请日：2012-02-23

申请人： Cheng-Hung Chen

发明人： Cheng-Hung Chen

IPC分类号： G02F1/1343

CPC分类号： G02F1/1362 ,  G02F2001/134345 ,  G02F2201/123

摘要： The present invention discloses a thin-film transistor (TFT) liquid crystal display device, a substrate, and a manufacturing method thereof. The TFT substrate includes: a glass substrate and signal lines, scan lines, a first pixel electrode, a second pixel electrode, a common electrode, and the TFT. The first pixel electrode and the second pixel electrode at least partially overlap each other. The second pixel electrode forms a plurality of horizontally arranged slits and the first pixel electrode forms a hollow structure in a portion overlapping the second pixel electrode. Through the above method, the present invention increases transmittance, improve view angle color shift, and improve the quality of image.

摘要翻译： 本发明公开了一种薄膜晶体管（TFT）液晶显示装置，基板及其制造方法。 TFT基板包括：玻璃基板和信号线，扫描线，第一像素电极，第二像素电极，公共电极和TFT。 第一像素电极和第二像素电极至少部分地彼此重叠。 第二像素电极形成多个水平布置的狭缝，并且第一像素电极在与第二像素电极重叠的部分中形成中空结构。 通过上述方法，本发明提高透光率，提高视角色偏，提高图像质量。

公开(公告)号：US20130055173A1

公开(公告)日：2013-02-28

申请号：US13217345

申请日：2011-08-25

申请人： Hung-Chun Wang ,  Pei-Shiang Chen ,  Tzu-Chin Lin ,  Cheng-Hung Chen ,  Shih-Chi Wang ,  Nian-Fuh Cheng ,  Jeng-Horng Chen ,  Wen-Chun Huang ,  Ru-Gun Liu

发明人： Hung-Chun Wang ,  Pei-Shiang Chen ,  Tzu-Chin Lin ,  Cheng-Hung Chen ,  Shih-Chi Wang ,  Nian-Fuh Cheng ,  Jeng-Horng Chen ,  Wen-Chun Huang ,  Ru-Gun Liu

IPC分类号： G06F17/50

CPC分类号： G03F7/2059

摘要： The present disclosure involves a method of performing a maskless lithography process. The method includes providing a proximity correction pattern. The method includes generating a deformed pattern based on the proximity correction pattern. The method includes performing a first convolution process to the proximity correction pattern to generate a first proximity correction pattern contour. The method includes processing the first proximity correction pattern contour to generate a second proximity correction pattern contour. The method includes performing a second convolution process to the deformed pattern to generate a first deformed pattern contour. The method includes processing the first deformed pattern contour to generate a second deformed pattern contour. The method includes identifying mismatches between the second proximity correction pattern contour and the second deformed pattern contour. The method includes determining whether the deformed pattern is lithography-ready in response to the identifying.

摘要翻译： 本公开涉及执行无掩模光刻工艺的方法。 该方法包括提供接近校正模式。 该方法包括基于接近校正图案生成变形图案。 该方法包括对接近校正图案执行第一卷积处理以产生第一邻近校正图案轮廓。 该方法包括处理第一接近校正图案轮廓以产生第二邻近校正图案轮廓。 该方法包括对变形图案执行第二卷积处理以产生第一变形图案轮廓。 该方法包括处理第一变形图案轮廓以产生第二变形图案轮廓。 该方法包括识别第二接近校正图案轮廓和第二变形图案轮廓之间的不匹配。 该方法包括响应于识别确定变形图案是否是光刻刻画的。

公开(公告)号：US20090134922A1

公开(公告)日：2009-05-28

申请号：US11987032

申请日：2007-11-27

申请人： Cheng-Hung Chen

发明人： Cheng-Hung Chen

IPC分类号： H03L7/00

CPC分类号： H03K5/06 ,  H03K17/223

摘要： A start-up circuit for a bias circuit is disclosed. The start-up circuit uses a switch to provide an activating signal to pull the bias circuit out of the null mode. The switch is triggered by a pulse from an external pulse supply or a combined pulse generator. After the pulse, the bias circuit enters a steady operational state and the start-up circuit stops operating. Therefore the start-up circuit has advantages of wide supply range, no standby current, short start-up time and simple circuit topology.

摘要翻译： 公开了一种用于偏置电路的启动电路。 启动电路使用开关来提供激活信号以将偏置电路拉出零模式。 开关由来自外部脉冲电源或组合脉冲发生器的脉冲触发。 脉冲后，偏置电路进入稳定运行状态，启动电路停止工作。 因此启动电路具有供电范围广，无待机电流，启动时间短，电路拓扑简单等优点。

公开(公告)号：US20090134919A1

公开(公告)日：2009-05-28

申请号：US11987031

申请日：2007-11-27

申请人： Cheng-Hung Chen ,  Yun-Hsueh Chuang

发明人： Cheng-Hung Chen ,  Yun-Hsueh Chuang

IPC分类号： H03K3/00

CPC分类号： H03K3/356165

摘要： An input buffer for a high-voltage signal application is provided. The input buffer uses a clamper and an inverter to clamp the output voltage in a proper range even if the input voltage is too high or too low. The proper range of the output voltage is controlled by a voltage source and the ground, so that an electrical device can be triggered safely by the output voltage.

摘要翻译： 提供了用于高电压信号应用的输入缓冲器。 即使输入电压过高或过低，输入缓冲器也会使用钳位器和逆变器将输出电压钳位在适当的范围内。 输出电压的适当范围由电压源和接地控制，使得电气设备可以被输出电压安全地触发。

公开(公告)号：US06952383B2

公开(公告)日：2005-10-04

申请号：US10063201

申请日：2002-03-28

申请人： Cheng-Hung Chen

发明人： Cheng-Hung Chen

IPC分类号： G11B7/085 ,  G11B7/09 ,  G11B7/095

CPC分类号： G11B7/0956 ,  G11B7/08582 ,  G11B7/0908

摘要： An optical disc drive for accessing data stored on an optical disc is disclosed. The optical disc drive includes: a sled inside the optical disc drive, the sled sliding relative to the optical disc; an actuator on the sled, the actuator wobbling relative to the optical disc; and a control circuitry for controlling the optical disc drive. The control circuitry includes a focus compensation device for compensating focus errors caused by wobbles of the optical disc generated during rotations of the optical disc; and a high frequency compensator for compensating focus errors caused by wobbles of the optical disc generated during rotations of the optical disc at a frequency higher than a predetermined frequency. The focus compensation device controls the actuator to wobble upward and downward according to wobbles of the optical disc so as to substantially keep up wobbles of the actuator with the wobbles of the optical disc. When the optical disc is rotated at a frequency higher than the predetermined frequency, the high frequency compensator controls the actuator to wobble upward and downward so as to substantially keep up the wobbles of the actuator with the wobbles of the optical disc.

摘要翻译： 公开了一种用于访问存储在光盘上的数据的光盘驱动器。 光盘驱动器包括：光盘驱动器内的滑板，滑架相对于光盘滑动; 滑架上的致动器，致动器相对于光盘摆动; 以及用于控制光盘驱动器的控制电路。 该控制电路包括一个聚焦补偿装置，用于补偿在光盘旋转期间产生的光盘的摆动引起的聚焦误差; 以及用于补偿由高于预定频率的频率在光盘旋转期间产生的光盘的摆动引起的聚焦误差的高频补偿器。 聚焦补偿装置根据光盘的摆动控制致动器向上和向下摆动，从而基本上保持致动器与光盘摆动的摆动。 当光盘以比预定频率高的频率旋转时，高频补偿器控制致动器向上和向下摆动，从而基本上保持致动器的摆动与光盘的摆动。