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1. 发明授权

US06431687B1 Manufacturing method of monolithic integrated thermal bubble inkjet print heads and the structure for the same 失效
标题翻译：单片集成热气泡喷墨打印头的制造方法及其结构相同
公开(公告)号：US06431687B1
公开(公告)日：2002-08-13
申请号：US09813599
申请日：2001-03-20
申请人： Dong-Sing Wuu , Chen-Yu Cheng , Je-Ping Hu , Yi-Yung Wu , Yih-Shing Lee
发明人： Dong-Sing Wuu , Chen-Yu Cheng , Je-Ping Hu , Yi-Yung Wu , Yih-Shing Lee
IPC分类号： B41J205
CPC分类号： B41J2/1643 , B41J2/14112 , B41J2/1601 , B41J2/1628 , B41J2/1629 , B41J2/1639 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/1437 , B41J2002/14403
摘要： A manufacturing method of monolithic integrated thermal bubble inkjet print heads and the structure for the same. The method utilizes semiconductor manufacturing technologies to configure various elements in a thermal bubble inkjet print head, such as ink channels, an ink slot, an energy transducer, an orifice plate, on a single substrate. The ink channels are formed on an top surface of the substrate using the anisotropic etching technique. The ink slot is formed on a back surface of the substrate using the anisotropic etching technique. The energy transducer and the orifice plate are formed in order above the ink channels using the coating and etching techniques. This thermal bubble inkjet print head manufacturing method is particularly useful in the all batch process without employing the steps of precision alignment joint for the orifice plate in a conventional inkjet print head. Therefore, the method can greatly increase production efficiency and lower production costs.
摘要翻译：单片集成热气泡喷墨打印头的制造方法及其结构。该方法利用半导体制造技术在单个衬底上的热气泡喷墨打印头中配置各种元件，例如墨水通道，墨槽，能量换能器，孔板。使用各向异性蚀刻技术在基板的顶表面上形成墨通道。使用各向异性蚀刻技术在基板的背面上形成墨槽。使用涂覆和蚀刻技术，能量换能器和孔板按顺序形成在油墨通道上方。该热气泡喷墨打印头的制造方法在采用常规喷墨打印头中的孔板的精密对准接头的步骤中，在所有分批处理中特别有用。因此，该方法可大大提高生产效率，降低生产成本。

2. 发明授权

US06140909A Heat-generating resistor and use thereof 有权
标题翻译：发热电阻及其用途
公开(公告)号：US06140909A
公开(公告)日：2000-10-31
申请号：US354391
申请日：1999-07-14
申请人： Yi-Yung Wu , Dong-Sing Wuu , Chia-Chi Chan , Ray-Hua Horng
发明人： Yi-Yung Wu , Dong-Sing Wuu , Chia-Chi Chan , Ray-Hua Horng
IPC分类号： B41J2/14 , C22C5/04 , C22C27/02 , C23C14/18 , H01C7/00 , H01C17/12 , H05B3/12 , H01C1/012
CPC分类号： H01C7/006 , B41J2/14129 , C22C27/02 , C22C5/04 , C23C14/185 , H01C17/12 , H05B3/12 , B41J2202/03 , B41J2202/11
摘要： A heat-generating resistor comprised essentially of Ru and Ta at the following composition ratios:22 atom percent .ltoreq.Ru.ltoreq.66 atom percent and34 atom percent .ltoreq.Ta.ltoreq.78 atom percent,and an ink jet head which includes said heat-generating resistor are provided.
摘要翻译：基本上由Ru和Ta组成的发热电阻器具有以下组成比：22原子％Ru = 66原子％和34原子％Ta = 78原子百分比，以及喷墨头其包括所述发热电阻器。

3. 发明授权

US06280021B1 Structure of ink slot on ink-jet printhead chip 有权
标题翻译：喷墨打印头芯片上墨槽的结构
公开(公告)号：US06280021B1
公开(公告)日：2001-08-28
申请号：US09270347
申请日：1999-03-16
申请人： Yi-Yung Wu , Je-Ping Hu , Yi-Hsuan Lai , Yuh-Horng Chuang , Chieh-Wen Wang
发明人： Yi-Yung Wu , Je-Ping Hu , Yi-Hsuan Lai , Yuh-Horng Chuang , Chieh-Wen Wang
IPC分类号： B41J2045
CPC分类号： B41J2/1634 , B41J2/1404 , B41J2/1603 , B41J2/1626 , B41J2/1632
摘要： A structure of ink slots on an ink-jet printhead chip. The structure includes a plurality of firing chambers and a plurality of ink reservoirs. Each of the firing chambers has a heater and is enclosed by a plurality of walls, so each of the firing chambers is isolated. The ink reservoirs are respectively connected to the firing chambers by ink slots and each of the ink reservoirs is also isolated. Additionally, distances of the ink slots are equal.
摘要翻译：在喷墨打印头芯片上的墨槽的结构。该结构包括多个燃烧室和多个油墨储存器。每个发射室具有加热器并且被多个壁包围，因此每个发射室是隔离的。墨水储存器分别通过墨水槽连接到发射室，并且每个墨水储存器也是隔离的。另外，墨槽的距离相等。

4. 发明授权

US06406134B1 Monolithic ink-jet print head and method of fabricating the same 有权
标题翻译：单片喷墨打印头及其制造方法
公开(公告)号：US06406134B1
公开(公告)日：2002-06-18
申请号：US09235643
申请日：1999-01-22
申请人： Je-Ping Hu , Yi-Yung Wu , Daniel Y. Lan , Yi-Hsuan Lai , Hui-Fang Wang
发明人： Je-Ping Hu , Yi-Yung Wu , Daniel Y. Lan , Yi-Hsuan Lai , Hui-Fang Wang
IPC分类号： B41J216
CPC分类号： B41J2/1634 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1645
摘要： A monolithic ink-jet print head and a method of fabricating the same are proposed, which not only can allow the nozzle device to be highly secured to the ink-jet print head, but also can allow the overall manufacturing process for the ink-jet print head to be more simplified and thus more cost-effective to implement as compared to the prior art. The monolithic ink-jet print head is constructed on a print-control chip formed with an array of transducers. A plurality of ink barrier layers are then formed from a first polymer over the print-control chip for separating the transducers from each other; and subsequently, a nozzle device is formed from a second polymer over the ink barrier layer. The second polymer is substantially equal or at least close in thermal expansion coefficient to the first polymer used to form the ink barrier layer. Therefore, the nozzle device would hardly break apart from the ink barrier layer after a long period of use that would easily occur in the prior art due to repeated unequal thermal expansions during operation. Moreover, the monolithic process to fabricate the ink-jet print head also allows the manufacture of the ink-jet print head to be easily carried out for mass production with reduced manufacturing cost simply through conventional semiconductor fabrication processes.
摘要翻译：提出了一种单片喷墨打印头及其制造方法，其不仅可以使喷嘴装置高度固定在喷墨打印头上，而且可以允许喷墨打印头的整个制造过程与现有技术相比，打印头更加简化，因此实现更具成本效益。单片喷墨打印头构造在由换能器阵列形成的打印控制芯片上。然后在印刷控制芯片上由第一聚合物形成多个油墨阻挡层，用于将换能器彼此分离; 随后，喷墨装置由墨阻挡层上的第二聚合物形成。第二聚合物与用于形成油墨阻挡层的第一聚合物的热膨胀系数基本相等或至少接近。因此，由于在操作期间重复的不平等的热膨胀，在现有技术中很容易发生长时间的使用后，喷嘴装置几乎不会从油墨阻挡层脱离。此外，制造喷墨打印头的整体工艺还允许通过简单地通过常规的半导体制造工艺简单地制造喷墨打印头来简化地进行批量生产，同时降低制造成本。

5. 发明授权

US6076732A Two-motor reflection system with hologram 失效
标题翻译：双电机反射系统全息图
公开(公告)号：US6076732A
公开(公告)日：2000-06-20
申请号：US890362
申请日：1997-07-09
申请人： Yuan-Liang Lan , Chu-Wen Chen , Yi-Yung Wu
发明人： Yuan-Liang Lan , Chu-Wen Chen , Yi-Yung Wu
IPC分类号： G06K7/10
CPC分类号： G06K7/10693
摘要： A holographic spectroscope for a two-motor reflection system for generating scanning patterns in which a light beam is first reflected by a first reflector connected to a first motor electrically connected to a first control circuit. A second reflector for reflecting the light beam reflected by the first reflector is connected to a second motor electrically connected to a second control circuit and to form scanning patterns. A holographic spectroscope for diffracting the scanning patterns is mounted in the optical path of the light beam from the second reflector. Therefore, the scanning patterns can be improved to be more variable.
摘要翻译：一种用于产生扫描图案的双电机反射系统的全息光谱仪，其中光束首先由连接到电连接到第一控制电路的第一电机的第一反射器反射。用于反射由第一反射器反射的光束的第二反射器连接到电连接到第二控制电路并形成扫描图案的第二电动机。用于衍射扫描图案的全息分光器安装在来自第二反射器的光束的光路中。因此，可以改善扫描图案的变化。

6. 发明授权

US06209993B1 Structure and fabricating method for ink-jet printhead chip 有权
标题翻译：喷墨打印头芯片的结构和制造方法
公开(公告)号：US06209993B1
公开(公告)日：2001-04-03
申请号：US09282023
申请日：1999-03-29
申请人： Chieh-Wen Wang , Yi-Yung Wu , Hung-Lieh Hu , Ming-Ling Lee
发明人： Chieh-Wen Wang , Yi-Yung Wu , Hung-Lieh Hu , Ming-Ling Lee
IPC分类号： B41J205
CPC分类号： B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2202/11
摘要： A method for fabricating a printhead chip. A silicon substrate having a first surface and a second surface is provided. A plurality of grooves is formed in the first surface by an etching process. A plurality of ink slots are formed in each of the grooves. Overflow grooves are formed in the first surface beside the grooves. A plurality of firing chambers is formed on the second surface. Each of the firing chambers is respectively connected to each of the ink slots.
摘要翻译：一种制造打印头芯片的方法。提供具有第一表面和第二表面的硅衬底。通过蚀刻工艺在第一表面中形成多个凹槽。在每个槽中形成有多个墨槽。在凹槽旁边的第一表面中形成溢流槽。在第二表面上形成多个发射室。每个发射室分别连接到每个墨槽。

7. 发明授权

US6126260A Method of prolonging lifetime of thermal bubble inkjet print head 失效
标题翻译：延长热气泡喷墨打印头使用寿命的方法
公开(公告)号：US6126260A
公开(公告)日：2000-10-03
申请号：US86094
申请日：1998-05-28
申请人： Yuan-Liang Lan , Ming-Ling Lee , Yi-Yung Wu , Chu-Wen Chen , Ten-Hsing Jaw
发明人： Yuan-Liang Lan , Ming-Ling Lee , Yi-Yung Wu , Chu-Wen Chen , Ten-Hsing Jaw
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/04513 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04596
摘要： A method of prolonging the lifetime of a thermal-bubble-ink-jet print head. A first pulse is provided to a heater of the print head for generating a first bubble to expel an ink drop. A second pulse is provided to the heater after a delay time for generating a second bubble is generated. The second pulse is not large enough to expel another ink drop.
摘要翻译：延长热气泡喷墨打印头寿命的方法。第一脉冲被提供给打印头的加热器，用于产生第一气泡以排出墨滴。在产生第二个气泡的延迟时间之后，向加热器提供第二个脉冲。第二个脉冲不够大，不能排出另一个墨滴。

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