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    Fluid injection head structure and method thereof
    93.
    发明授权
    Fluid injection head structure and method thereof 有权
    流体注射头结构及其方法

    公开(公告)号：US06926842B2

    公开(公告)日：2005-08-09

    申请号：US10249174

    申请日：2003-03-20

    Applicant: Tsung-Wei Huang ,  Chih-Ching Chen

    Inventor： Tsung-Wei Huang ,  Chih-Ching Chen

    IPC: B41J2/14 ,  B41J2/16

    CPC classification number: B41J2/1601 ,  B41J2/14129 ,  B41J2/14137 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2002/1437 ,  B41J2202/03 ,  B41J2202/13 ,  Y10T29/49401

    Abstract: A method for manufacturing a fluid injection head. The fluid injection head structure is formed on a substrate and has a manifold therein, bubble generators, a conductive trace, and at least two rows of chambers adjacent to the manifold in flow communication with the manifold. The conductive trace disposed on a top surface of the substrate and partially disposed between the two rows of the chambers above the manifold is used to drive the bubble generator.

    Abstract translation: 一种用于制造流体注射头的方法。 流体注射头结构形成在衬底上并且在其中具有歧管，气泡生成器，导电迹线以及与歧管流动连通的邻近歧管的至少两排腔室。 设置在基板的顶表面上并部分地设置在歧管上方的两排腔室之间的导电迹线用于驱动气泡发生器。

    Digital phase-locked loop circuit
    94.
    发明申请
    Digital phase-locked loop circuit 有权
    数字锁相环电路

    公开(公告)号：US20050062549A1

    公开(公告)日：2005-03-24

    申请号：US10935863

    申请日：2004-09-08

    Applicant: Chun-Wei Lin ,  Hsueh-Kun Liao ,  Chih-Ching Chen

    Inventor： Chun-Wei Lin ,  Hsueh-Kun Liao ,  Chih-Ching Chen

    IPC: H03L7/00 ,  H03L7/06 ,  H03L7/107 ,  H03L7/181

    CPC classification number: H03L7/181 ,  H03L7/0805 ,  H03L7/107 ,  H03L7/1075

    Abstract: A digital phase-locked loop circuit includes a counter for outputting a count value corresponding to an output frequency outputted by a voltage controlled oscillator in response to a control voltage signal, a comparator for comparing the count value from the counter with a target value associated with a target frequency output and for outputting a comparison signal according to a comparison result therebetween, a digital reference value generator for outputting a digital reference value according to the comparison signal from the comparator and including a register for storing the digital reference value therein, and a digital-to-analog converter for generating the control voltage signal based on the digital reference value received from the digital reference value generator.

    Abstract translation: 数字锁相环电路包括：计数器，用于响应于控制电压信号输出与压控振荡器输出的输出频率对应的计数值;比较器，用于将来自计数器的计数值与与 目标频率输出，并根据比较结果输出比较信号;数字参考值发生器，用于根据来自比较器的比较信号输出数字参考值，并包括用于存储数字参考值的寄存器，以及 数模转换器，用于基于从数字参考值发生器接收的数字参考值产生控制电压信号。

    Method of manufacturing a fluid injection device
    95.
    发明授权
    Method of manufacturing a fluid injection device 有权
    制造流体注射装置的方法

    公开(公告)号：US06824960B2

    公开(公告)日：2004-11-30

    申请号：US10373235

    申请日：2003-02-24

    Applicant: In-Yao Lee ,  Chih-Ching Chen

    Inventor： In-Yao Lee ,  Chih-Ching Chen

    IPC: G03C500

    CPC classification number: B81C1/0042 ,  B01L3/0241 ,  B41J2/16 ,  B41J2/1629 ,  B41J2/1631 ,  B81B2201/052 ,  B81B2203/0392 ,  B81C1/00595 ,  B81C2201/0136

    Abstract: A method of manufacturing a fluid injection device. The method of the present invention applies a compensated geometric shape of the unetched isolating portions to increase the additional compensated portion for etching, or the ion implanting process to reduce the etching rate of the unetched isolating portions. Thus, crosstalk or overshoot in the isolating portions of the fluid injection device can be reduced, and the fluid injection device can be precisely manufactured in a small size.

    Abstract translation: 一种制造流体注射装置的方法。 本发明的方法应用未蚀刻绝缘部分的补偿几何形状以增加用于蚀刻的附加补偿部分，或离子注入工艺以降低未蚀刻绝缘部分的蚀刻速率。 因此，可以减少流体注入装置的隔离部分中的串扰或过冲，并且能够精确地制造流体注射装置。

    Method of printing color images with ink jet printer
    96.
    发明授权
    Method of printing color images with ink jet printer 失效
    用喷墨打印机打印彩色图像的方法

    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。

    Asymmetrical tape automated bonding device for a printhead cartridge
    98.
    发明授权
    Asymmetrical tape automated bonding device for a printhead cartridge 有权
    用于打印头墨盒的非对称胶带自动粘合装置

    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。

    Pressure-compensation device
    99.
    发明授权
    Pressure-compensation device 失效

    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.

    Safety socket
    100.
    发明授权
    Safety socket 失效
    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

    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。

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