公开(公告)号：US20060152552A1

公开(公告)日：2006-07-13

申请号：US11331514

申请日：2006-01-13

申请人： Tsung-Wei Huang ,  Chung-Cheng Chou

发明人： Tsung-Wei Huang ,  Chung-Cheng Chou

IPC分类号： B41J2/05

CPC分类号： B41J2/04541 ,  B41J2/0455 ,  B41J2/0458 ,  B41J2/14072 ,  B41J2202/13

摘要： Fluid injection devices comprise M sets of fluid injection units. Each fluid injection unit comprises N injectors separately connecting to a driver. A controller separately transmits a signal to the driver, thereby simultaneously driving a selected injector of each of the M sets of fluid injection units. A non-selected injector of each of the M sets of fluid injection units does not trigger bipolar junction transistors (BJTs).

摘要翻译： 流体注射装置包括M组流体注射单元。 每个流体注射单元包括分别连接到驱动器的N个注射器。 控制器分别将信号发送到驾驶员，从而同时驱动M组流体注射单元中的每一个的选定的注射器。 M组流体注入单元中的每一个的未选择的注射器不触发双极结型晶体管（BJT）。

公开(公告)号：US06981323B2

公开(公告)日：2006-01-03

申请号：US10708152

申请日：2004-02-11

申请人： Tsung-Wei Huang ,  Chih-Ching Chen

发明人： Tsung-Wei Huang ,  Chih-Ching Chen

IPC分类号： B21D53/76 ,  B41J2/135

CPC分类号： A61M5/168 ,  A61M5/172 ,  A61M5/30 ,  B41J2/1404 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/14137 ,  B41J2/1601 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2002/1437 ,  B41J2202/13 ,  F02M61/166 ,  F02M61/168 ,  F02M61/18 ,  F02M2200/9015 ,  F02M2200/9076 ,  Y10T29/42 ,  Y10T29/49005 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49401

摘要： The present invention provides a fluid injection head structure and a method of fabricating the same. The fluid injection head structure is disposed on a substrate and has a bubble generator, a functional device for control the bubble generator, a first conductive trace composed of poly-silicon, a chamber, a manifold in flow communication with the chamber, and a second conductive trace. The second conductive trace electrically couples the functional device with the bubble generator and the first conductive trace. Moreover, the chamber further has at least one orifice through the substrate and a gate and the first conductive trace are formed in the same photo-etching process (PEP).

摘要翻译： 本发明提供一种流体注射头结构及其制造方法。 流体喷射头结构设置在基板上，并具有气泡发生器，用于控制气泡发生器的功能装置，由多晶硅组成的第一导电迹线，腔室，与腔室流动连通的歧管，以及第二 导电痕迹 第二导电迹线将功能器件与气泡发生器和第一导电迹线电耦合。 此外，腔室还具有通过衬底的至少一个孔，并且栅极和第一导电迹线在相同的光刻工艺（PEP）中形成。

公开(公告)号：US06966632B2

公开(公告)日：2005-11-22

申请号：US10605656

申请日：2003-10-16

申请人： Tsung-Wei Huang ,  Chung-Cheng Chou

发明人： Tsung-Wei Huang ,  Chung-Cheng Chou

IPC分类号： B41J2/14 ,  B41J2/16

CPC分类号： B41J2/14056 ,  B41J2/14137 ,  B41J2202/03

摘要： A microinjector comprises a chamber for containing fluid, an orifice in fluid communication with the chamber, the orifice being disposed above the chamber, an actuator disposed proximately adjacent the orifice and external to the chamber for ejecting fluid from the chamber, a metal layer disposed above the chamber, and a conduction channel connected between the metal layer and ground, for preventing parasitic capacitance.

摘要翻译： 微型注射器包括用于容纳流体的腔室，与腔室流体连通的孔口，孔口设置在腔室上方，致动器设置成邻近孔口并且在腔室的外部，用于从腔室喷射流体，金属层设置在上方 以及连接在金属层和地之间的导电沟道，用于防止寄生电容。

公开(公告)号：US06938993B2

公开(公告)日：2005-09-06

申请号：US10604223

申请日：2003-07-01

申请人： Tsung-Wei Huang ,  Chih-Ching Chen

发明人： Tsung-Wei Huang ,  Chih-Ching Chen

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/16

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/14072 ,  B41J2/14129 ,  B41J2/14137 ,  B41J2/14145 ,  B41J2/1601 ,  B41J2/1603 ,  B41J2/1629 ,  B41J2002/1437 ,  B41J2202/03 ,  B41J2202/13

摘要： A fluid injection head structure. 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.

摘要翻译： 流体注射头结构。 流体注射头结构形成在衬底上并且在其中具有歧管，气泡发生器，导电迹线和与歧管流动连通的与歧管相邻的至少两排腔室。 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。

公开(公告)号：US06926842B2

公开(公告)日：2005-08-09

申请号：US10249174

申请日：2003-03-20

申请人： Tsung-Wei Huang ,  Chih-Ching Chen

发明人： Tsung-Wei Huang ,  Chih-Ching Chen

IPC分类号： B41J2/14 ,  B41J2/16

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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US06712457B2

公开(公告)日：2004-03-30

申请号：US10064631

申请日：2002-08-01

申请人： Chih-Ching Chen ,  Tsung-Wei Huang

发明人： Chih-Ching Chen ,  Tsung-Wei Huang

IPC分类号： B41J2175

CPC分类号： B41J2/1753 ,  H05K1/118

摘要： 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.

摘要翻译： 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：US20060098056A1

公开(公告)日：2006-05-11

申请号：US11269651

申请日：2005-11-09

申请人： Chung-Cheng Chou ,  Tsung-Wei Huang ,  Kai-Pin Chou

发明人： Chung-Cheng Chou ,  Tsung-Wei Huang ,  Kai-Pin Chou

IPC分类号： B41J2/05

CPC分类号： B41J2/14153 ,  B41J2/14137

摘要： Fluid injectors integrated with sensors and fabrication thereof. The fluid injector comprises a substrate, a fluid chamber in the substrate with a structural layer thereon, at least one fluid actuator positioned on the structural layer, a linear resistive sensor communicating with the fluid chamber, a passivation layer on the structural layer covering the at least one actuator and the sensor, and a nozzle neighboring the fluid actuator and communicating with the fluid chamber through the passivation layer and the structural layer.

摘要翻译： 与传感器集成的流体注射器及其制造。 流体注射器包括衬底，衬底中的结构层上的流体室，位于结构层上的至少一个流体致动器，与流体室连通的线性电阻传感器，结构层上的钝化层， 至少一个致动器和传感器，以及与流体致动器相邻并且通过钝化层和结构层与流体室连通的喷嘴。

公开(公告)号：US20050200297A1

公开(公告)日：2005-09-15

申请号：US11063283

申请日：2005-02-22

申请人： Kun-Ming Lee ,  Tsung-Wei Huang

发明人： Kun-Ming Lee ,  Tsung-Wei Huang

IPC分类号： H05B37/00

CPC分类号： B41J2/0458 ,  B41J2/04541 ,  B41J2/04543

摘要： A fluid jet head with driving circuit of a heater set. A first and a second primary transistor are coupled to a first and a second heater. When the first primary transistor is turned on under control of a first control voltage and a first current is generated flowing through the first heater, the first primary transistor, and the first current path, then the first primary transistor has a first primary equivalent resistance corresponding to the first control voltage. When the second primary transistor is turned on under control of a second control voltage, and a second current is generated flowing through the second heater, the second primary transistor, and a second current path, then the second primary transistor has a second primary equivalent resistance corresponding to the second control voltage. Therefore, the thermal energy generated by the first heater is substantially equal to that generated by the second heater.

摘要翻译： 具有加热器组的驱动电路的流体喷射头。 第一和第二初级晶体管耦合到第一和第二加热器。 当在第一控制电压的控制下第一初级晶体管导通并且产生流过第一加热器，第一初级晶体管和第一电流路径的第一电流时，第一初级晶体管具有对应的第一初级等效电阻 到第一控制电压。 当第二主晶体管在第二控制电压的控制下导通时，产生流经第二加热器，第二主晶体管和第二电流路径的第二电流，则第二初级晶体管具有第二初级等效电阻 对应于第二控制电压。 因此，由第一加热器产生的热能基本上等于由第二加热器产生的热能。

公开(公告)号：US06604815B2

公开(公告)日：2003-08-12

申请号：US10065106

申请日：2002-09-18

申请人： Chih-Ching Chen ,  Tsung-Wei Huang

发明人： Chih-Ching Chen ,  Tsung-Wei Huang

IPC分类号： B41J201

CPC分类号： B41J2/1753 ,  H05K1/118

摘要： A printhead cartridge mounts within a carriage of a printer. The carriage moves along a first direction within the printer. The printhead cartridge includes an inkwell for storing ink, which has a front surface and a bottom surface, a printhead mounted on the bottom surface, and a plurality of contacts for receiving signals from the printer and to provide the signals to the printhead. A centerline of the front surface, running perpendicular to the first direction, evenly defines first and second sides of the front surface. The contacts are disposed on the front surface, and a distribution of the contacts on the first side exceeds a corresponding distribution of the contacts on the second side.

公开(公告)号：US06471338B2

公开(公告)日：2002-10-29

申请号：US09683462

申请日：2002-01-03

申请人： Chih-Ching Chen ,  Tsung-Wei Huang

发明人： Chih-Ching Chen ,  Tsung-Wei Huang

IPC分类号： B41J205

CPC分类号： B41J2/14129 ,  B41J2/14056 ,  B41J2202/05 ,  B41J2202/13 ,  Y10T29/49401

摘要： A microinjector head with a driving circuit and the manufacturing method of the microinjector head are shown. The microinjector head uses a bubble as a virtual valve to eject fluid. The microinjector head has a manifold, chambers, a pair of first and second bubble generators, orifices, and a driving circuit. The driving circuit is used to control the pair of first and second bubble generating devices and eject fluid inside the corresponding chamber from the corresponding orifice. In addition, because the driving circuit and the bubble generators are integrated on a single substrate, the number of manufacturing processes is reduced and the circuit devices and connecting circuits of the. microinjector array are fewer.

摘要翻译： 示出了具有驱动电路的微型注射器头和微型注射器头的制造方法。 微型喷射头使用气泡作为虚拟阀来喷射流体。 微型注射器头具有歧管，腔室，一对第一和第二气泡发生器，孔以及驱动电路。 驱动电路用于控制一对第一和第二气泡产生装置，并从相应的孔排出相应腔室内的流体。 另外，由于驱动电路和气泡发生器集成在单个基板上，所以制造工艺的数量减少，并且电路装置和连接电路。 微量注射器阵列较少。