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1. 发明申请

US20070277364A1 Method of fabricating an electronic module having a side contact 审中-公开
标题翻译：制造具有侧面接触的电子模块的方法
公开(公告)号：US20070277364A1
公开(公告)日：2007-12-06
申请号：US11727374
申请日：2007-03-26
申请人： Liang-Jung Liu , Chih-Ching Chen
发明人： Liang-Jung Liu , Chih-Ching Chen
IPC分类号： H01R12/00
CPC分类号： H05K1/189 , H01L23/4985 , H01L31/02325 , H01L2924/0002 , H01R12/7076 , H01R12/714 , H05K3/403 , H05K2201/049 , H05K2201/056 , H05K2201/10719 , Y10T29/49002 , Y10T29/4913 , H01L2924/00
摘要： The present invention relates to a method of fabricating an electronic module having a side contact, at least comprising the steps of: providing a printed circuit board (PCB), with a first surface thereof having a first electrical contact as well as a second surface thereof forming a layout of a second electrical contact, such that the first electrical contact connects to the second electrical contact; providing an electronic actuator, having a pin thereof electrically connected to the first electrical contact on the first surface of the PCB; and bending an edge of at least one side of the PCB to the first surface, thereby forming an electronic module having a side contact through the layout of the second electrical contact.
摘要翻译：本发明涉及一种制造具有侧面接触的电子模块的方法，至少包括以下步骤：提供印刷电路板（PCB），其第一表面具有第一电接触以及其第二表面形成第二电触头的布局，使得所述第一电触头连接到所述第二电触点; 提供电子致动器，其具有与PCB的第一表面上的第一电触头电连接的引脚; 以及将所述PCB的至少一侧的边缘弯曲到所述第一表面，从而形成具有通过所述第二电接触件的布局的侧接触的电子模块。

2. 发明授权

US5865635A Safety socket 失效
标题翻译：安全插座
公开(公告)号：US5865635A
公开(公告)日：1999-02-02
申请号：US988295
申请日：1997-12-10
申请人： Yu-Lung Hsiang , Liang-Jung Liu , Chih-Ching Chen
发明人： Yu-Lung Hsiang , Liang-Jung Liu , Chih-Ching Chen
IPC分类号： H01R13/453 , H01R13/703 , H01R29/00
CPC分类号： H01R13/7036 , H01R13/4534
摘要： A safety socket for avoiding danger of shock due to insertion of alien article into the insertion hole. The socket is disposed with three spaced partitioning boards defining three apartments. The partitioning boards are arranged according to the direction of the arrangement of the insertion holes of the socket. Three wedge-shaped insulative slide boards are disposed on the partitioning boards, which are left and right slidable within the apartments. Three short leaf springs and three sets of leaf spring seats are respectively disposed in the apartments. A leaf spring extends from each leaf spring seat to contact with a corresponding short leaf spring. The slide board is restricted to resiliently reciprocally slide within a slot formed on the leaf spring seat. By means of the leaf spring, when the plug is not inserted into the socket, the short leaf spring or the leaf spring always pushes the slide board in a direction reverse to the corresponding leaf spring, whereby the leaf spring is normally in an open state. Reversely, when the plug is inserted into the socket, each two corresponding leaf springs contact with each other into a powered on state. When an alien article is inserted into one insertion hole, the alien article will push the slide board on one side to move, whereby the insertion hole on the other side is powered on, while the insertion hole on the insertion side is not powered on so as to avoid danger of shock.
摘要翻译：一个安全插座，用于避免由于将外来物品插入插入孔而引起的冲击危险。插座配有三个间隔开的隔板，定义了三个公寓。分隔板根据插座的插孔的布置方向布置。三个楔形绝缘滑板设置在分隔板上，左右可在公寓内滑动。公寓分别设有三片短板簧和三套板簧座。板簧从每个板簧弹簧座延伸以与相应的短板弹簧接触。滑板被限制为在形成在板簧座上的槽内弹性地往复滑动。通过板簧，当插头未插入插座时，短板弹簧或板簧总是沿与相应板簧相反的方向推动滑板，从而板簧通常处于打开状态。相反，当插头插入插座时，每两个对应的片簧彼此接触成为通电状态。当外来物品插入一个插入孔时，外来物品将一侧推动滑板移动，从而另一侧的插入孔通电，而插入侧的插入孔未通电以避免冲击的危险。

3. 发明申请

US20070226993A1 Apparatus for adhering electronic device and a method for adhering electronic device 审中-公开
标题翻译：用于粘附电子设备的设备和用于粘附电子设备的方法
公开(公告)号：US20070226993A1
公开(公告)日：2007-10-04
申请号：US11730099
申请日：2007-03-29
申请人： Liang-Jung Liu , Chih-Ching Chen
发明人： Liang-Jung Liu , Chih-Ching Chen
IPC分类号： H05K13/04
CPC分类号： H05K3/305 , H01L21/563 , H01L2224/73203 , H05K2201/09072 , H05K2201/10674 , H05K2201/10977 , Y02P70/613 , Y10T29/4913 , Y10T29/5313 , Y10T29/53174 , Y10T156/1062
摘要： The present invention provides an apparatus for adhering electronic devices comprising an electronic device, an adhesive, and a circuit board. Because the conventional circuit board includes air bubbles, these air bubbles are heated to the expansion state so as to forming the illness structure with holes. The circuit board of the present invention has an improved structure to improve the speed of filling and forming shape of the adhesive disposed at the bottom of the electronic device, so that when the electronic device is placed on the circuit board with the edges thereof coated with the adhesive, it can be adhered on the circuit board quickly while it can render the air in the interlayer between the electronic device and the circuit board exhausted through the hole. In addition, the present invention provides a method for adhering electronic devices, in order for the electronic device to be adhered on the circuit board quickly.
摘要翻译：本发明提供一种用于粘附电子装置的装置，包括电子装置，粘合剂和电路板。由于传统的电路板包括气泡，所以这些气泡被加热到膨胀状态，从而形成具有孔的疾病结构。本发明的电路板具有改进的结构，以提高设置在电子设备底部的粘合剂的填充和形成形状，使得当电子设备被放置在电路板上时，其边缘被涂覆粘合剂，可以快速地粘附在电路板上，同时可以使电子设备和电路板之间的中间层中的空气通过孔排出。此外，本发明提供了一种用于粘附电子设备的方法，以便电子设备快速地粘附在电路板上。

4. 发明授权

US5928019A Safety socket 失效
标题翻译：安全插座
公开(公告)号：US5928019A
公开(公告)日：1999-07-27
申请号：US995096
申请日：1997-12-19
申请人： Chih-Ching Chen , Yu-Lung Hsiang , Liang-Jung Liu
发明人： Chih-Ching Chen , Yu-Lung Hsiang , Liang-Jung Liu
IPC分类号： H01R13/453 , H01R13/703 , H01R29/00
CPC分类号： H01R13/4534 , H01R13/7031
摘要： A safety socket for avoiding danger of shock due to insertion of alien article into the insertion hole. The socket includes two high and two low fixing seats. Two insulative slide boards are reversely disposed on the fixing seats side by side. The lower edge of each slide board is disposed with an elliptic slot for a pin member to pass therethrough, whereby the slide boards can be limitedly left and right slided. The socket further includes two long and two short leaf springs. The short leaf springs abut against front edges of the slide boards. The long leaf springs are fixed on inner walls of a housing of the socket opposite to the short leaf springs. The long and short leaf springs are disposed with convex contact points opposite to each other. When a plug is not inserted into the socket, the slide boards are pushed by the resilient force of the short leaf springs to the center of the socket away from the long leaf springs so as to open the circuit. While when the plug is inserted into the socket, the contact points of the long and short leaf springs contact with each other to close the circuit.
摘要翻译：一个安全插座，用于避免由于将外来物品插入插入孔而引起的冲击危险。插座包括两个高和两个低固定座。两个绝缘滑板并排设置在固定座上。每个滑板的下边缘设置有用于销构件穿过的椭圆形槽，由此滑板可以被限制地左右滑动。插座还包括两个长和两个短板簧。短片弹簧抵靠滑板的前边缘。长片弹簧固定在与短板簧相对的插座壳体的内壁上。长和短的板簧布置成彼此相对的凸接触点。当插头未插入插座时，滑板由短板簧的弹力推到插座的中心远离长板簧，以便打开电路。当插头插入插座时，长和短片簧的接触点彼此接触以闭合电路。

5. 发明授权

US08300670B2 Method for deriving precise control over laser power of an optical pickup unit, and associated automatic power calibration circuit 有权
标题翻译：用于导出对光学拾取单元的激光功率的精确控制的方法以及相关联的自动功率校准电路
公开(公告)号：US08300670B2
公开(公告)日：2012-10-30
申请号：US13166817
申请日：2011-06-23
申请人： Hsiao-Yuan Chi , Chih-Ching Chen , Chia-Wei Liao
发明人： Hsiao-Yuan Chi , Chih-Ching Chen , Chia-Wei Liao
IPC分类号： H01S3/00
CPC分类号： G11B7/126
摘要： A method for deriving precise control over laser power of an optical pickup unit (OPU) includes: providing an analog-to-digital converter (ADC) within an automatic power calibration (APC) circuit to derive a path gain and/or a path offset from the APC circuit; and selectively performing compensation according to the gain and/or the path offset, in order to maintain precision of a relationship between the laser power and a target command utilized for controlling the laser power. An associated APC circuit comprising an ADC and at least one compensation module is further provided. The ADC is utilized for deriving a path gain and/or a path offset from the APC circuit. The compensation module is utilized for selectively performing compensation according to the path gain and/or the path offset, in order to control the laser power by a target command.
摘要翻译：用于导出对光学拾取单元（OPU）的激光功率的精确控制的方法包括：在自动功率校准（APC）电路内提供模数转换器（ADC）以导出路径增益和/或路径偏移从APC电路; 并且根据增益和/或路径偏移选择性地执行补偿，以便保持激光功率与用于控制激光功率的目标指令之间的关系的精度。还提供了包括ADC和至少一个补偿模块的相关APC电路。 ADC用于从APC电路导出路径增益和/或路径偏移。补偿模块用于根据路径增益和/或路径偏移选择性地执行补偿，以便通过目标命令控制激光功率。

6. 发明授权

US08270266B2 Methods and devices for detecting wobbles on an optical disc 有权
标题翻译：用于检测光盘上的摆动的方法和装置
公开(公告)号：US08270266B2
公开(公告)日：2012-09-18
申请号：US12357409
申请日：2009-01-22
申请人： Tzu-Chieh Lin , Yuh Cheng , Chih-Ching Chen , Tysh-Bin Liu , Yu-Hsuan Lin
发明人： Tzu-Chieh Lin , Yuh Cheng , Chih-Ching Chen , Tysh-Bin Liu , Yu-Hsuan Lin
IPC分类号： G11B7/00
CPC分类号： G11B7/0053 , G11B20/10009 , G11B20/10027 , G11B20/10046 , G11B2020/1239 , G11B2020/1268 , G11B2020/1274 , G11B2220/2537
摘要： A device for detecting wobbles on an optical disc is provided, where the device is utilized for generating a wobble signal according to a plurality of detection signals. The device includes an analog signal processing circuit, a pair of analog-to-digital converters (ADCs), and a digital signal processing circuit. The analog signal processing circuit is arranged to perform analog signal processing on the detection signals to generate a plurality of output signals. In addition, the pair of ADCs are arranged to digitalize the output signals to generate a plurality of digital values. Additionally, the digital signal processing circuit is arranged to perform digital signal processing on the digital values and generate an arithmetic output, where the arithmetic output is utilized for generating the wobble signal or utilized as the wobble signal. An associated method for detecting wobbles on an optical disc is further provided.
摘要翻译：提供一种用于检测光盘上的摆动的装置，其中该装置用于根据多个检测信号产生摆动信号。该器件包括模拟信号处理电路，一对模数转换器（ADC）和数字信号处理电路。模拟信号处理电路被配置为对检测信号执行模拟信号处理以产生多个输出信号。此外，这对ADC被布置成将输出信号数字化以产生多个数字值。此外，数字信号处理电路被配置为对数字值执行数字信号处理并产生运算输出，其中运算输出用于产生摆动信号或用作摆动信号。还提供了一种用于检测光盘上的摆动的相关方法。

7. 发明授权

US07911891B2 Apparatus for controling servo signal gains of an optical disc drive and method of same 有权
标题翻译：用于控制光盘驱动器的伺服信号增益的装置及其方法
公开(公告)号：US07911891B2
公开(公告)日：2011-03-22
申请号：US11758082
申请日：2007-06-05
申请人： Chia-Wei Liao , Chih-Ching Chen , Yuh Cheng , Ming-Jiou Yu , Kuo-Jung Lan , Chun-Yu Lin , Shu-Hung Chou
发明人： Chia-Wei Liao , Chih-Ching Chen , Yuh Cheng , Ming-Jiou Yu , Kuo-Jung Lan , Chun-Yu Lin , Shu-Hung Chou
IPC分类号： G11B7/00
CPC分类号： G11B7/0941 , G11B7/0903
摘要： The invention provides an apparatus for controlling servo signal gains of an optical disc drive. The apparatus adjusts the gains of a plurality of servo signals controlling a servo system of the optical disc drive according to a closed-loop mode or a state-reloading mode whenever the optical disk drive encounters an operating state transition. In closed-loop mode, at least one AGC loop of the apparatus compensates the gains of the servo signals with a selectable bandwidth during a specific period after the operating state transition to accelerate the convergence of the servo signals. In state-reloading mode, at least one AGC loop of the apparatus reloads the previously saved convergence values or pre-determined values as the initial values according to the current operating state immediately after the operating state transition to accelerate the convergence of the servo signals.
摘要翻译：本发明提供一种用于控制光盘驱动器的伺服信号增益的装置。只要光盘驱动器遇到操作状态转换，该装置根据闭环模式或状态重新加载模式来调整控制光盘驱动器的伺服系统的多个伺服信号的增益。在闭环模式中，该装置的至少一个AGC环路在操作状态转换之后的特定周期期间以可选择的带宽补偿伺服信号的增益，以加速伺服信号的收敛。在状态重新加载模式中，装置的至少一个AGC回路根据当前运行状态在运行状态转换之后重新加载先前存储的收敛值或预定值作为初始值，以加速伺服信号的收敛。

8. 发明申请

US20100072335A1 FIXING DEVICE 有权
标题翻译：固定装置
公开(公告)号：US20100072335A1
公开(公告)日：2010-03-25
申请号：US12426157
申请日：2009-04-17
申请人： Keng Ping Wang , Chin Chang Meng , Chih-Ching Chen
发明人： Keng Ping Wang , Chin Chang Meng , Chih-Ching Chen
IPC分类号： F16B47/00
CPC分类号： F16B47/00
摘要： A fixing device is provided. The fixing device is fixed to a surface, comprising a sucker, a rack, a gear, a transforming unit and a limiting unit. The rack is connected to the sucker. The gear is engaged to the rack. The transforming unit is connected to the gear. The transforming unit rotates the gear to move the rack between a first position and a second position. The rack pushes the sucker to apply a suction force to the surface when the rack is in the first position, and the suction force of the sucker is released when the rack is in the second position. The limiting unit is connected to the rack to restrict the rack.
摘要翻译：提供定影装置。固定装置固定在表面上，该表面包括吸盘，齿条，齿轮，转换单元和限制单元。机架连接到吸盘。齿轮与机架接合。变压单元连接到齿轮。变换单元旋转齿轮以在第一位置和第二位置之间移动齿条。当机架处于第一位置时，机架推动吸盘向表面施加吸力，并且当机架处于第二位置时吸盘的吸力被释放。限位单元连接到机架以限制机架。

9. 发明授权

US07684291B2 Method and apparatus for blank detection of an optical disc 失效
标题翻译：光盘空白检测方法和装置
公开(公告)号：US07684291B2
公开(公告)日：2010-03-23
申请号：US11559416
申请日：2006-11-14
申请人： Yu-Hsuan Lin , Yuh Cheng , Chih-Ching Chen
发明人： Yu-Hsuan Lin , Yuh Cheng , Chih-Ching Chen
IPC分类号： G11B7/00
CPC分类号： G11B20/10009 , G11B20/10027 , G11B20/10037 , G11B20/10046 , G11B27/22 , G11B2220/2537 , H03G3/3084
摘要： An optical storage device and a blank detection method thereof are disclosed. An RF signal is obtained from an optical disc. A various gain amplifier amplifies the RF signal based on a control signal. An analog to digital converter samples the amplified RF signal to obtain a data signal. An auto gain controller updates the control signal based on amplitude of the data signal. A blank detector detects blankness of the data signal based on a threshold. The threshold is provided by a threshold generator based on the control signal. If the amplitude of the data signal does not exceed the threshold, the blank detector sends a hold signal to suspend update of the control signal.
摘要翻译：公开了一种光存储装置及其空白检测方法。从光盘获得RF信号。各种增益放大器基于控制信号来放大RF信号。模数转换器对放大的RF信号进行采样以获得数据信号。自动增益控制器根据数据信号的幅度更新控制信号。空白检测器基于阈值检测数据信号的空白。阈值由基于控制信号的阈值发生器提供。如果数据信号的幅度不超过阈值，则空白检测器发送保持信号以暂停更新控制信号。

10. 发明申请

US20090274025A1 METHODS AND DEVICES FOR CONTROLLING ACCESS TO AN OPTICAL DISC 有权
标题翻译：用于控制光盘访问的方法和设备
公开(公告)号：US20090274025A1
公开(公告)日：2009-11-05
申请号：US12364496
申请日：2009-02-02
申请人： Yu-Hsuan Lin , Chih-Ching Chen
发明人： Yu-Hsuan Lin , Chih-Ching Chen
IPC分类号： G11B20/00
CPC分类号： G11B7/08505
摘要： A device for controlling access to an optical disc includes a control word calculator and a numerically controlled oscillator (NCO). The control word calculator is arranged to calculate a control word corresponding to a radius where the optical disc is accessed. In addition, the NCO is arranged to generate an output frequency according to the control word, wherein the output frequency is utilized for accessing the optical disc. An associated method for controlling access to an optical disc includes: calculating a control word corresponding to a radius where the optical disc is accessed; and generating an output frequency according to the control word, wherein the output frequency is utilized for accessing the optical disc.
摘要翻译：用于控制对光盘的访问的装置包括控制字计算器和数控振荡器（NCO）。控制字计算器被配置为计算对应于光盘被访问的半径的控制字。此外，NCO被配置为根据控制字产生输出频率，其中输出频率用于访问光盘。用于控制对光盘的访问的相关方法包括：计算对应于访问光盘的半径的控制字; 以及根据所述控制字产生输出频率，其中所述输出频率用于访问所述光盘。

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