公开(公告)号：US06776474B2

公开(公告)日：2004-08-17

申请号：US10604040

申请日：2003-06-24

Applicant: Po-Chin Yang ,  Chih-Ching Chen

Inventor： Po-Chin Yang ,  Chih-Ching Chen

IPC: B41J221

CPC classification number: B41J2/15 ,  B41J2002/14475

Abstract: A method for printing color images with an ink jet printer. The ink jet printer includes a printhead having printing nozzles arranged in first, second, and third columns. The first, second, and third columns each have a length approximately equal to 3*H, where H represents a length of first, second, and third sections of the second column. The method includes ejecting ink from the nozzles of the first, second, or third sections of the second column during each pass of the printhead over a printing medium as necessitated by characteristics of the color image, advancing the printing medium in the first direction by the length H, and ejecting ink from the nozzles of the first and third columns during every third pass that the printhead makes over the printing medium as necessitated by the characteristics of the color image.

Abstract translation: 一种用喷墨打印机打印彩色图像的方法。 喷墨打印机包括具有布置在第一，第二和第三列中的打印喷嘴的打印头。 第一，第二和第三列各自具有大约等于3 * H的长度，其中H表示第二列的第一，第二和第三部分的长度。 该方法包括：在打印介质的每次通过期间，从打印介质的第一，第二或第三部分的喷嘴喷射墨，如彩色图像的特征所要求的那样，使打印介质沿第一方向前进 长度H，并且在打印头通过彩色图像的特性所需的打印头在打印介质上的每三次通过期间，从第一和第三列的喷嘴喷射墨。

公开(公告)号：US06735865B2

公开(公告)日：2004-05-18

申请号：US10128354

申请日：2002-04-24

Applicant: Yi-Jing Leu ,  Chih-Ching Chen ,  Ming-Chung Peng

Inventor： Yi-Jing Leu ,  Chih-Ching Chen ,  Ming-Chung Peng

IPC: B23P1700

CPC classification number: B41J2/14 ,  B41J2/16 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/164 ,  B41J2002/14491 ,  H05K1/0393 ,  H05K3/0023 ,  H05K3/28 ,  H05K3/386 ,  H05K2201/09881 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49144 ,  Y10T29/49155 ,  Y10T29/49222 ,  Y10T29/49401

Abstract: A process of forming a flexible circuit board for ink jetting is provided. The process includes the steps of: providing an insulation tape; forming conductive traces on the insulation tape; and forming a photo-polymer layer filling between the conductive traces, wherein parts of the conductive traces are exposed to form a plurality of contacts. The material of the insulation tape can be polyimide, Teflon, polyamide, polymethylmethacrylate, polycarbonate, polyester, polyamide polyethylene-terephthalate copolymer, or any combination of the above materials. The material of the photo-polymer layer can be solder mask or polyimide.

Abstract translation: 提供了形成用于喷墨的柔性电路板的工艺。 该方法包括以下步骤：提供绝缘带; 在绝缘胶带上形成导电迹线; 以及形成填充在导电迹线之间的光聚合物层，其中部分导电迹线暴露以形成多个触点。 绝缘胶带的材料可以是聚酰亚胺，聚四氟乙烯，聚酰胺，聚甲基丙烯酸甲酯，聚碳酸酯，聚酯，聚酰胺聚对苯二甲酸乙二醇酯共聚物，或上述材料的任何组合。 光聚合物层的材料可以是焊接掩模或聚酰亚胺。

公开(公告)号：US06712457B2

公开(公告)日：2004-03-30

申请号：US10064631

申请日：2002-08-01

Applicant: Chih-Ching Chen ,  Tsung-Wei Huang

Inventor： Chih-Ching Chen ,  Tsung-Wei Huang

IPC: B41J2175

CPC classification number: B41J2/1753 ,  H05K1/118

Abstract: A tape automated bonding (TAB) device for a printhead cartridge of a printer includes a tape having a region capable of being substantially bisected by a centerline that defines a first side of the tape and a second side of the tape. Located on the tape is a printhead, and a plurality of contacts adapted to receive signals from the printer and to provide the signals to the printhead. The contacts are disposed such that the number of contacts on the first side is different from the number of contacts on the second side. The printhead is centrally aligned with the centerline or centrally offset from the centerline.

Abstract translation: 用于打印机的打印头墨盒的胶带自动粘合（TAB）装置包括具有区域的带，该区域能够被限定带的第一侧的中心线和带的第二面基本上二等分。 位于磁带上的是打印头，以及适于从打印机接收信号并向打印头提供信号的多个触点。 这些触点被布置成使得第一侧上的触点数量不同于第二侧上的触点的数量。 打印头与中心线居中对齐或与中心线中心偏移。

公开(公告)号：US06568801B2

公开(公告)日：2003-05-27

申请号：US10001823

申请日：2001-12-05

Applicant: Der-Rong Shyn ,  Chih-Ching Chen

Inventor： Der-Rong Shyn ,  Chih-Ching Chen

IPC: B41J2175

CPC classification number: B41J2/17556 ,  B41J2/17513

Abstract: A pressure-compensation device for adjusting the backpressure inside the cartridge of an ink jet printer includes an accumulator bag, a resilient element, and a motion element. The accumulator bag, installed inside the cartridge, communicates with the external atmosphere through an air duct. The resilient element, kept at a tension state, has a first end connected with the accumulator bag and a second end connected with the motion element. The resilient element restrains the inflation of the accumulator bag so as to induce a backpressure inside the cartridge. The accumulator bag, gradually inflating along with consumption of the ink inside the cartridge, can move the resilient element and the motion element downwards to keep the resilient element at a stable tension state, and thereby a stable backpressure inside the cartridge can be provided.

公开(公告)号：US5928019A

公开(公告)日：1999-07-27

申请号：US995096

申请日：1997-12-19

Applicant: Chih-Ching Chen ,  Yu-Lung Hsiang ,  Liang-Jung Liu

Inventor： Chih-Ching Chen ,  Yu-Lung Hsiang ,  Liang-Jung Liu

IPC: H01R13/453 ,  H01R13/703 ,  H01R29/00

CPC classification number: H01R13/4534 ,  H01R13/7031

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08149146B2

公开(公告)日：2012-04-03

申请号：US13008485

申请日：2011-01-18

Applicant: Bing-Yu Hsieh ,  Ming-Jiou Yu ,  Kuo-Jung Lan ,  Shu-Hung Chou ,  Chih-Ching Chen ,  Chia-Wei Liao

Inventor： Bing-Yu Hsieh ,  Ming-Jiou Yu ,  Kuo-Jung Lan ,  Shu-Hung Chou ,  Chih-Ching Chen ,  Chia-Wei Liao

IPC: H03M7/00

CPC classification number: H03M1/1225 ,  G11B7/0903 ,  G11B7/0912 ,  G11B7/0941 ,  G11B7/1263 ,  H03M1/129

Abstract: An automatic power control system, an automatic power control method, a down sampling circuit and a down sampling method. The automatic power control system is incorporated in an optical disc drive comprising a laser diode for receiving a control signal to generate a laser beam; and a photodetector for detecting the laser beam to generate an analog input signal. The automatic power control system comprises an analog-to-digital converter, a down sampling circuit, a comparator, and a digital-to-analog converter. The analog-to-digital converter converts the analog input signal to digital data. The down sampling circuit, coupled to the analog-to-digital converter, comprises a down sampler, a counter, and a controller. The down sampler receives a predetermined amount of digital data to generate representation data. The counter, coupled to the down sampler, calculates the amount of digital data, and resets the down sampler when the amount equals or exceeds the predetermined count. The controller, coupled to the counter, disables the counter when the digital data is invalid. The comparator, coupled to the down sampling circuit, compares the representation data with predetermined target data to generate error data. The digital-to-analog converter, coupled to the comparator, converts the error data to analog to generate the control signal.

Abstract translation: 自动功率控制系统，自动功率控制方法，下采样电路和下采样方法。 自动功率控制系统结合在包括用于接收控制信号以产生激光束的激光二极管的光盘驱动器中; 以及用于检测激光束以产生模拟输入信号的光电检测器。 自动功率控制系统包括模数转换器，下采样电路，比较器和数 - 模转换器。 模数转换器将模拟输入信号转换为数字数据。 耦合到模数转换器的下采样电路包括下采样器，计数器和控制器。 下采样器接收预定量的数字数据以产生表示数据。 耦合到下采样器的计数器计算数字数据量，并且当量等于或超过预定计数时重置下采样器。 耦合到计数器的控制器在数字数据无效时禁用计数器。 耦合到下采样电路的比较器将表示数据与预定目标数据进行比较以产生误差数据。 耦合到比较器的数模转换器将误差数据转换成模拟以产生控制信号。

公开(公告)号：US20110255566A1

公开(公告)日：2011-10-20

申请号：US13166817

申请日：2011-06-23

Applicant: Hsiao-Yuan Chi ,  Chih-Ching Chen ,  Chia-Wei Liao

Inventor： Hsiao-Yuan Chi ,  Chih-Ching Chen ,  Chia-Wei Liao

IPC: H01S3/00

CPC classification number: G11B7/126

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08000095B2

公开(公告)日：2011-08-16

申请号：US12468613

申请日：2009-05-19

Applicant: Keng-Ping Wang ,  Chin-Chang Meng ,  Chih-Ching Chen

Inventor： Keng-Ping Wang ,  Chin-Chang Meng ,  Chih-Ching Chen

IPC: G06F1/16

CPC classification number: H04M1/0237

Abstract: The invention provides a sliding mechanism and an electronic device using the same. The sliding mechanism includes a bottom plate, a connection rod, a cover plate, an elastic member, and a connection member. Guiding sections are formed at two sides of the bottom plate, and the bottom plate has a first fastening hole and an arc-shaped groove. The connection rod has a first end and a second end. Sliding portions are formed at two sides of the cover plate to cooperate with the guiding sections to enable the cover plate to slide relative to the bottom plate, and the cover plate has a second fastening hole and a connection hole. The elastic member includes a third end and a fourth end. Furthermore, the connection member slidably fastens the fourth end of the elastic member and the second end of the connection rod to the arc-shaped groove through the connection hole.

Abstract translation: 本发明提供一种滑动机构和使用其的电子装置。 滑动机构包括底板，连接杆，盖板，弹性构件和连接构件。 引导部分形成在底板的两侧，底板具有第一紧固孔和弧形槽。 连接杆具有第一端和第二端。 滑盖部分形成在盖板的两侧，以与引导部分配合，使得盖板相对于底板滑动，并且盖板具有第二紧固孔和连接孔。 弹性构件包括第三端和第四端。 此外，连接构件通过连接孔将弹性构件的第四端和连接杆的第二端滑动地紧固到弧形槽。

公开(公告)号：US07967263B2

公开(公告)日：2011-06-28

申请号：US12426157

申请日：2009-04-17

Applicant: Keng Ping Wang ,  Chin Chang Meng ,  Chih-Ching Chen

Inventor： Keng Ping Wang ,  Chin Chang Meng ,  Chih-Ching Chen

IPC: A45D42/14

CPC classification number: F16B47/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20110122747A1

公开(公告)日：2011-05-26

申请号：US13008485

申请日：2011-01-18

Applicant: Bing-Yu Hsieh ,  Ming-Jiou Yu ,  Kuo-Jung Lan ,  Shu-Hung Chou ,  Chih-Ching Chen ,  Chia-Wei Liao

Inventor： Bing-Yu Hsieh ,  Ming-Jiou Yu ,  Kuo-Jung Lan ,  Shu-Hung Chou ,  Chih-Ching Chen ,  Chia-Wei Liao

IPC: G11B20/10

CPC classification number: H03M1/1225 ,  G11B7/0903 ,  G11B7/0912 ,  G11B7/0941 ,  G11B7/1263 ,  H03M1/129

Abstract: An automatic power control system, an automatic power control method, a down sampling circuit and a down sampling method. The automatic power control system is incorporated in an optical disc drive comprising a laser diode for receiving a control signal to generate a laser beam; and a photodetector for detecting the laser beam to generate an analog input signal. The automatic power control system comprises an analog-to-digital converter, a down sampling circuit, a comparator, and a digital-to-analog converter. The analog-to-digital converter converts the analog input signal to digital data. The down sampling circuit, coupled to the analog-to-digital converter, comprises a down sampler, a counter, and a controller. The down sampler receives a predetermined amount of digital data to generate representation data. The counter, coupled to the down sampler, calculates the amount of digital data, and resets the down sampler when the amount equals or exceeds the predetermined count. The controller, coupled to the counter, disables the counter when the digital data is invalid. The comparator, coupled to the down sampling circuit, compares the representation data with predetermined target data to generate error data. The digital-to-analog converter, coupled to the comparator, converts the error data to analog to generate the control signal.

Abstract translation: 自动功率控制系统，自动功率控制方法，下采样电路和下采样方法。 自动功率控制系统结合在包括用于接收控制信号以产生激光束的激光二极管的光盘驱动器中; 以及用于检测激光束以产生模拟输入信号的光电检测器。 自动功率控制系统包括模数转换器，下采样电路，比较器和数 - 模转换器。 模数转换器将模拟输入信号转换为数字数据。 耦合到模数转换器的下采样电路包括下采样器，计数器和控制器。 下采样器接收预定量的数字数据以产生表示数据。 耦合到下采样器的计数器计算数字数据量，并且当量等于或超过预定计数时重置下采样器。 耦合到计数器的控制器在数字数据无效时禁用计数器。 耦合到下采样电路的比较器将表示数据与预定目标数据进行比较以产生误差数据。 耦合到比较器的数模转换器将误差数据转换成模拟以产生控制信号。