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1. 发明授权

US06649074B2 Bubble-jet type ink-jet print head and manufacturing method thereof 有权
公开(公告)号：US06649074B2
公开(公告)日：2003-11-18
申请号：US09835348
申请日：2001-04-17
申请人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
发明人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
IPC分类号： B41J216
CPC分类号： B41J2/1601 , B41J2/1404 , B41J2/14072 , B41J2/14137 , B41J2/1433 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437
摘要： A bubble-jet type ink jet printhead and manufacturing method thereof are provided. In the printhead, a manifold for supplying ink and a concave ink chamber is integrated with a substrate by being recessed from the same surface of the substrate, and a nozzle palate on the substrate in which a nozzle is formed and a round-shaped heater surrounding the nozzle are integrated without a complex process such as bonding. Thus, this simplifies the manufacturing procedure and facilitates high volume production. Furthermore, the round-shaped heater forms a doughnut-shaped bubble to eject ink, thereby preventing a back flow of ink as well as formation of satellite droplets which may degrade image resolution.

2. 发明授权

US06378991B1 Thermal-compression type fluid jetting apparatus using ink 失效
标题翻译：使用油墨的热压式流体喷射装置
公开(公告)号：US06378991B1
公开(公告)日：2002-04-30
申请号：US09664525
申请日：2000-09-18
申请人： Dae-soon Lim , Jae-ho Moon
发明人： Dae-soon Lim , Jae-ho Moon
IPC分类号： B41J205
CPC分类号： B41J2/14064
摘要： A fluid jetting apparatus includes a nozzle part, a driving part, and a membrane. The nozzle part has an ink chamber and a nozzle hole. The driving part has a working fluid chamber and a heating element. The membrane serves as a partition between the ink chamber and the working fluid chamber. The working fluid chamber has an ink feeding hole through which the ink is fed from an external ink source. An intercommunicating hole is formed on the ink chamber, intercommunicated with the working fluid chamber. The ink is fed into the working fluid chamber and is fed to the ink chamber through an intercommunicating passage. During the heating operation of the heating element, the ink chamber is pressured by the membrane, so that the ink is jetted through the nozzle hole. The ink in the working fluid chamber flows into the ink chamber through the intercommunicating passage, and the ink flows into the working fluid chamber through the ink feeding hole. Accordingly, the working fluid chamber is cooled, and the durability of the fluid jetting apparatus is lengthened.
摘要翻译：流体喷射装置包括喷嘴部分，驱动部分和膜。喷嘴部分具有墨水室和喷嘴孔。驱动部分具有工作流体室和加热元件。该膜用作墨水室和工作流体室之间的隔板。工作流体室具有墨水供给孔，墨水通过该供墨孔从外部墨水供给。在油墨室上形成一个相互连通的孔，与工作流体室相通。油墨被供给到工作流体室中，并且通过相互连通的通道进入油墨室。在加热元件的加热操作期间，墨水室被膜压力，使得墨水通过喷嘴孔喷射。工作流体室中的油墨通过相互连通的通道流入油墨室，油墨通过供墨孔流入工作流体室。因此，工作流体室被冷却，并且流体喷射装置的耐久性被延长。

3. 发明授权

US06354695B1 Ink-jet printhead 失效
标题翻译：喷墨打印头
公开(公告)号：US06354695B1
公开(公告)日：2002-03-12
申请号：US09834900
申请日：2001-04-16
申请人： Jeong-seon Kim , Jae-ho Moon
发明人： Jeong-seon Kim , Jae-ho Moon
IPC分类号： B41J214
CPC分类号： B41J2/14072 , B41J2/1404 , B41J2/1412 , B41J2/1603 , B41J2/1623 , B41J2/1626
摘要： A bubble-jet type ink-jet printhead is provided. The printhead has an ink channel having a simple structure, thereby significantly suppressing clogging of nozzles by particles or solidified ink. The printhead is easy to design and manufacture due to its simple structure, thereby significantly reducing the manufacturing cost. In particular, its simple structure permits flexibility in selecting a wide range of alternative designs and thus patterns in which the nozzles are arranged. Furthermore, the printhead can be manufactured by a fabrication process for a typical semiconductor device, thereby facilitating high volume production.
摘要翻译：提供了一种喷气式喷墨打印头。打印头具有结构简单的油墨通道，从而显着地抑制喷嘴由颗粒或凝固油墨的堵塞。由于结构简单，打印头易于设计和制造，从而显着降低了制造成本。特别地，其简单的结构允许灵活地选择各种各样的替代设计，从而允许布置喷嘴的图案。此外，可以通过用于典型半导体器件的制造工艺来制造打印头，从而便于大批量生产。

4. 发明授权

US5984257A Fluid flow regulating valve using thermal expansion material 失效
标题翻译：流体流量调节阀采用热膨胀材料
公开(公告)号：US5984257A
公开(公告)日：1999-11-16
申请号：US908945
申请日：1997-08-08
申请人： Oh-Hyun Baek , Woong-Lin Hwang , Jae-Ho Moon
发明人： Oh-Hyun Baek , Woong-Lin Hwang , Jae-Ho Moon
IPC分类号： F16K7/10 , F16K31/02 , F16K31/64 , F16K31/04
CPC分类号： F16K31/025 , F25B2600/2515
摘要： A fluid flow regulating valve using a thermal expansion material. The valve includes a body provided with inlet and outlet ports; a displacement control part in the body, the displacement control part containing the thermal expansion material and displaced toward the outlet port when the thermal expansion material expands, thereby regulating a degree of opening of the outlet port; and a heater for heating the thermal expansion material within the displacement control part. The displacement control part includes a container containing the thermal expansion material, the container being coupled to the body and an expansion plate for regulating the degree of opening of the outlet port by being expanded in accordance with an expansion of the thermal expansion material, the expansion plate being hermetically coupled to the container.
摘要翻译：一种使用热膨胀材料的流体流量调节阀。该阀包括设有入口和出口的主体; 在所述主体中的位移控制部，所述位移控制部包含所述热膨胀材料，并且在所述热膨胀材料膨胀时向所述出口移动，从而调节所述出口的开度; 以及用于加热位移控制部分内的热膨胀材料的加热器。位移控制部分包括容纳热膨胀材料的容器，容器连接到主体上，膨胀板用于根据热膨胀材料的膨胀膨胀来调节出口的开度，膨胀板与容器气密耦合。

5. 发明授权

US07912361B2 Image stabilizing apparatus for camera module 有权
标题翻译：相机模块图像稳定装置
公开(公告)号：US07912361B2
公开(公告)日：2011-03-22
申请号：US12292846
申请日：2008-11-26
申请人： Soo Cheol Lim , No Cheol Park , Myeong Gyu Song , Jae Ho Moon , Ho Seop Jeong , Jae Hyuk Park
发明人： Soo Cheol Lim , No Cheol Park , Myeong Gyu Song , Jae Ho Moon , Ho Seop Jeong , Jae Hyuk Park
IPC分类号： G03B17/00 , H04N5/228
CPC分类号： G02B27/646 , H04N5/2254 , H04N5/2257 , H04N5/23287
摘要： The present invention relates to an image stabilizing apparatus for a camera module capable of effectively stabilizing an image of the camera module, implementing miniaturization and slimness, and reducing a manufacture cost of the camera module by supplying a two-axial correction structure to perform correction in an X axial direction or an Y axial direction of an automatic focusing unit through a ball holder having upper balls and lower balls.To achieve the object, the present invention provides an image stabilizing apparatus for a camera module including; an automatic focusing unit with slide grooves having lengths in an X axial direction or in an Y axial direction perpendicular to an optical axis on a bottom surface; a driving unit for moving the automatic focusing unit in the X axial direction or the Y axial direction; a ball holder installed on the bottom surface of the automatic focusing unit and provided with upper balls slidably coupled to the slide grooves on a top surface and lower balls on a bottom surface; and a lower guide which is installed on the bottom surface of the ball holder and includes slide grooves on a top surface, wherein the slide grooves are slidably coupled with the lower balls of the ball holder and have lengths in the Y axial direction or the X axial direction perpendicular to a longitudinal direction of the slide grooves of the automatic focusing unit.
摘要翻译：本发明涉及一种用于相机模块的图像稳定装置，其能够有效地稳定相机模块的图像，实现小型化和薄型化，并且通过提供双轴校正结构来执行相机模块的制造成本以进行校正通过具有上球和下球的球保持器的自动聚焦单元的X轴方向或Y轴方向。为了实现该目的，本发明提供了一种用于相机模块的图像稳定装置，包括：自动聚焦单元，其具有在垂直于底面上的光轴的X轴方向或Y轴方向上具有长度的滑动槽; 驱动单元，用于在X轴方向或Y轴方向上移动自动聚焦单元; 安装在自动聚焦单元的底表面上的球保持器，并且设置有可滑动地联接到顶表面上的滑动槽和底表面上的下球的上球; 以及安装在球保持器的底面上的下引导件，在上表面具有滑动槽，其中滑动槽与球保持器的下球滑动连接，并且在Y轴方向上具有长度或X 轴向垂直于自动聚焦单元的滑动槽的纵向方向。

6. 发明授权

US07263773B2 Method of manufacturing a bubble-jet type ink-jet printhead 有权
标题翻译：制造喷气式喷墨打印头的方法
公开(公告)号：US07263773B2
公开(公告)日：2007-09-04
申请号：US10798577
申请日：2004-03-12
申请人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
发明人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
IPC分类号： B21D53/76 , B41J2/14 , G01D15/00
CPC分类号： B41J2/14072 , B41J2/14056 , B41J2/1412 , B41J2002/14177 , Y10T29/49083 , Y10T29/49155 , Y10T29/49156 , Y10T29/49165 , Y10T29/49401
摘要： A method of manufacturing a bubble-jet type ink jet printhead. The method includes forming resistive heater elements on a substrate, forming a patterned electrode layer on the resultant structure, forming an insulating layer over the resultant structure, forming barrier walls on the resultant structure and attaching a nozzle plate on the resultant structure. The method may further include etching a hole in the insulating layer, forming a second electrode layer over the etched insulating layer to contact the resistive heater elements and forming a second insulating layer thereon, where the barrier walls and then the nozzle plate are formed on top of the second insulating layer. The barrier walls group together resistive heater elements in pairs and form barriers between different pairs of resistive heater elements.
摘要翻译：一种制造气泡喷墨型喷墨打印头的方法。该方法包括在基板上形成电阻加热器元件，在所得结构上形成图案化电极层，在所得结构上形成绝缘层，在所得结构上形成阻挡壁，并在所得结构上安装喷嘴板。该方法还可以包括蚀刻绝缘层中的孔，在蚀刻的绝缘层上形成第二电极层以接触电阻加热器元件并在其上形成第二绝缘层，其中阻挡壁然后喷嘴板形成在顶部的第二绝缘层。阻挡壁成对地将电阻加热器元件组合在一起，并在不同的电阻加热器元件对之间形成阻挡层。

7. 发明授权

US06926389B2 Bubble-jet type ink-jet print head and manufacturing method thereof 有权
标题翻译：喷气式喷墨打印头及其制造方法
公开(公告)号：US06926389B2
公开(公告)日：2005-08-09
申请号：US10663796
申请日：2003-09-17
申请人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
发明人： Chung-jeon Lee , Jae-ho Moon , O-keun Kwon
IPC分类号： B41J2/035 , B41J2/14 , B41J2/16 , B41J2/05
CPC分类号： B41J2/1601 , B41J2/1404 , B41J2/14072 , B41J2/14137 , B41J2/1433 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437
摘要： A bubble-jet type ink jet printhead and manufacturing method thereof are provided. In the printhead, a manifold for supplying ink and a concave ink chamber is integrated with a substrate by being recessed from the same surface of the substrate, and a nozzle palate on the substrate in which a nozzle is formed and a round-shaped heater surrounding the nozzle are integrated without a complex process such as bonding. Thus, this simplifies the manufacturing procedure and facilitates high volume production. Furthermore, the round-shaped heater forms a doughnut-shaped bubble to eject ink, thereby preventing a back flow of ink as well as formation of satellite droplets which may degrade image resolution.
摘要翻译：提供了一种气泡喷墨式喷墨打印头及其制造方法。在打印头中，用于供应墨水的歧管和凹入的墨水室通过从基板的相同表面凹陷而形成基板，并且在其上形成有喷嘴的基板上形成有喷嘴颚和围绕喷嘴在没有诸如粘合的复杂工艺的情况下被集成。因此，这简化了制造过程并且有助于大批量生产。此外，圆形加热器形成环形气泡以喷射墨水，从而防止墨水的反向流动以及卫星墨滴的形成，这可能降低图像分辨率。

8. 发明授权

US06895659B2 Process of manufacturing fluid jetting apparatuses 失效
标题翻译：制造流体喷射装置的方法
公开(公告)号：US06895659B2
公开(公告)日：2005-05-24
申请号：US09426644
申请日：1999-10-25
申请人： Jae-ho Moon , Jong-chun Kim , Sung-hee Lee
发明人： Jae-ho Moon , Jong-chun Kim , Sung-hee Lee
IPC分类号： B81B1/00 , B05B1/14 , B05B1/24 , B23K26/00 , B23K26/38 , B23K101/36 , B41J2/16 , B41J2/17 , B81C1/00 , H05B3/10 , B21D53/76 , B41J2/345
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2/1635 , B41J2/1645 , B41J2/1646 , Y10T29/49083 , Y10T29/49401 , Y10T29/49798 , Y10T156/1052
摘要： A manufacturing process in which a plurality of fluid jetting apparatuses are formed includes forming and sequentially adhering a heat driving part, a membrane and a nozzle part, respectively. The fluid jetting apparatuses are completed as a wafer unit by forming the nozzle part by forming a nozzle plate on a substrate of a wafer by a spinning process; forming jetting fluid barriers on the nozzle plate by the spinning process; forming jetting fluid chambers in the jetting fluid barriers; forming nozzles in the nozzle plate; and separating the substrate from the nozzle plate after the nozzle part and the membrane are adhered to each other. The forming jetting fluid chambers is accomplished by a process of wet etching, and the forming nozzles is accomplished by a treating apparatus of a laser beam or by a process of reactive ion etching.
摘要翻译：其中形成多个流体喷射装置的制造过程包括分别形成并依次粘附热驱动部分，膜和喷嘴部分。流体喷射装置通过在纺丝工艺中在晶片的基板上形成喷嘴板而形成喷嘴部来完成晶片单元; 通过纺丝工艺在喷嘴板上形成喷射流体屏障; 在喷射流体屏障中形成喷射流体室; 在喷嘴板中形成喷嘴; 并且在喷嘴部分和膜彼此粘附之后将基板与喷嘴板分离。成形喷射流体室通过湿蚀刻的过程来实现，并且成形喷嘴由激光束的处理装置或通过反应离子蚀刻的过程来实现。

9. 发明授权

US06761433B2 Bubble-jet type ink-jet printhead 失效
标题翻译：喷气式喷墨打印头
公开(公告)号：US06761433B2
公开(公告)日：2004-07-13
申请号：US09835349
申请日：2001-04-17
申请人： Jae-ho Moon , O-hyun Baek , Jeong-seon Kim
发明人： Jae-ho Moon , O-hyun Baek , Jeong-seon Kim
IPC分类号： B41J205
CPC分类号： B41J2/14072 , B41J2/1404 , B41J2/1412 , B41J2/14129 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1635 , B41J2/1643 , B41J2/1646
摘要： A bubble-jet type ink-jet printhead is provided. The ink-jet printhead includes: a substrate; a nozzle plate including a plurality of nozzles, which is separated a predetermined space from the substrate; walls for closing the space between the substrate and the nozzle plate and then forming a common chamber between the substrate and the nozzle plate; a plurality of resistive layers, formed on the substrate within the common chamber corresponding to the plurality of nozzles, each resistive layer encircling the central axis passing through the center of each nozzle; a plurality of pairs of wiring layers formed on the substrate, each pair of wiring layers being connecting to each resistive layer and extending to the outside of the common chamber; and a plurality of pads which are disposed at the outside of the common chamber on the substrate and electrically connected to the wiring layers. The printhead is constructed such that the space between the nozzle plate and the substrate forms a common chamber and there is no ink channel having a complicated structure, thereby significantly suppressing clogging of nozzles by foreign materials or solidified ink. The printhead is easy to design and manufacture due to its simple structure, thereby significantly reducing the manufacturing cost. In particular, its simple structure permits flexibility in selecting a wide range of alternative designs and thus patterns in which the nozzles are arranged. Furthermore, the printhead can be manufactured by a fabrication process for a typical semiconductor device, thereby facilitating high volume production.
摘要翻译：提供了一种喷气式喷墨打印头。喷墨打印头包括：基板; 喷嘴板，其包括多个喷嘴，所述多个喷嘴与所述基板分离预定的空间; 用于封闭基板和喷嘴板之间的空间，然后在基板和喷嘴板之间形成公共室; 形成在与所述多个喷嘴对应的所述公共室内的所述基板上的多个电阻层，每个电阻层围绕穿过每个喷嘴中心的中心轴线; 形成在所述基板上的多对布线层，每对布线层连接到每个电阻层并延伸到所述公共室的外部; 以及多个焊盘，其设置在所述基板上的所述公共室的外部并电连接到所述布线层。打印头构造成使得喷嘴板和基板之间的空间形成公共室，并且没有具有复杂结构的油墨通道，从而显着地抑制了异物或固化油墨堵塞喷嘴。由于结构简单，打印头易于设计和制造，从而显着降低了制造成本。特别地，其简单的结构允许灵活地选择各种各样的替代设计，从而允许布置喷嘴的图案。此外，可以通过用于典型半导体器件的制造工艺来制造打印头，从而便于大批量生产。

10. 发明授权

US06394588B2 Ink jet printer head 失效
标题翻译：喷墨打印头
公开(公告)号：US06394588B2
公开(公告)日：2002-05-28
申请号：US09845152
申请日：2001-05-01
申请人： Jae-Ho Moon , O-Keun Kwon
发明人： Jae-Ho Moon , O-Keun Kwon
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2002/14387
摘要： An ink flow path of improved structure in an ink jet printer head includes a first ink channel formed at a right angle to an ink supply path in parallel relation with an ink chamber, a second ink channel formed at a right angle to the first ink channel in parallel relation with the ink supply path across the ink chamber, and a third ink channel connecting the second ink channel to a rear side of the ink chamber of which front side faces the ink supply path. Accordingly, a backflow of ink is prevented during the ink discharge through a nozzle hole, thus print quality is improved.
摘要翻译：在喷墨打印头中具有改进结构的油墨流动通道包括与油墨室平行的与供墨通道成直角形成的第一油墨通道，与第一油墨通道成直角形成的第二油墨通道与油墨供应路径平行地连接在墨水室上，以及第三墨水通道，其将第二墨水通道连接到墨水腔的背面，墨水腔的前侧面向墨水供应路径。因此，在通过喷嘴孔的油墨排出期间防止墨的回流，从而提高了打印质量。

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