专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060146102A1 Method for manufacturing ink-jet printhead 有权
标题翻译：制造喷墨打印头的方法
公开(公告)号：US20060146102A1
公开(公告)日：2006-07-06
申请号：US11367375
申请日：2006-03-06
申请人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
发明人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
IPC分类号： B41J2/175
CPC分类号： B41J2/1412 , B41J2/14129 , B41J2/14137 , B41J2/1601 , B41J2/1603 , B41J2/1626 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437 , B41J2002/14387
摘要： In an ink-jet printhead and a method for manufacturing the same, the ink-jet printhead includes a substrate, an ink chamber to be filled with ink formed on a front surface of the substrate, a manifold for supplying ink to the ink chamber formed on a rear surface of the substrate, and an ink passage in flow communication with the ink chamber and the manifold formed parallel to the front surface of the substrate; a nozzle plate including a plurality of passivation layers formed of an insulating material on the front surface of the substrate, a heat dissipating layer formed of a metallic material, and a nozzle in flow communication with the ink chamber; and a heater and a conductor, the heater being positioned on the ink chamber and heating ink in the ink chamber, and the conductor for applying a current to the heater.
摘要翻译：在喷墨打印头及其制造方法中，喷墨打印头包括基板，填充有形成在基板的前表面上的油墨的墨室，用于向形成的墨室供墨的歧管在所述基板的后表面上形成有与所述墨水室和所述歧管流动连通的墨通道，所述歧管与所述基板的前表面平行; 喷嘴板，包括在所述基板的前表面上由绝缘材料形成的多个钝化层，由金属材料形成的散热层和与所述墨水室流动连通的喷嘴; 以及加热器和导体，所述加热器位于所述墨水室上并加热所述墨水室中的墨水，以及所述导体用于向所述加热器施加电流。

2. 发明授权

US07368063B2 Method for manufacturing ink-jet printhead 有权
标题翻译：制造喷墨打印头的方法
公开(公告)号：US07368063B2
公开(公告)日：2008-05-06
申请号：US11367375
申请日：2006-03-06
申请人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
发明人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
IPC分类号： G11B5/127
CPC分类号： B41J2/1412 , B41J2/14129 , B41J2/14137 , B41J2/1601 , B41J2/1603 , B41J2/1626 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437 , B41J2002/14387
摘要： In an ink-jet printhead and a method for manufacturing the same, the ink-jet printhead includes a substrate, an ink chamber to be filled with ink formed on a front surface of the substrate, a manifold for supplying ink to the ink chamber formed on a rear surface of the substrate, and an ink passage in flow communication with the ink chamber and the manifold formed parallel to the front surface of the substrate; a nozzle plate including a plurality of passivation layers formed of an insulating material on the front surface of the substrate, a heat dissipating layer formed of a metallic material, and a nozzle in flow communication with the ink chamber; and a heater and a conductor, the heater being positioned on the ink chamber and heating ink in the ink chamber, and the conductor for applying a current to the heater.
摘要翻译：在喷墨打印头及其制造方法中，喷墨打印头包括基板，填充有形成在基板的前表面上的油墨的墨室，用于向形成的墨室供墨的歧管在所述基板的后表面上形成有与所述墨水室和所述歧管流动连通的墨通道，所述歧管与所述基板的前表面平行; 喷嘴板，包括在所述基板的前表面上由绝缘材料形成的多个钝化层，由金属材料形成的散热层和与所述墨水室流动连通的喷嘴; 以及加热器和导体，所述加热器位于所述墨水室上并加热所述墨水室中的墨水，以及所述导体用于向所述加热器施加电流。

3. 发明授权

US07036913B2 Ink-jet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：US07036913B2
公开(公告)日：2006-05-02
申请号：US10853643
申请日：2004-05-26
申请人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
发明人： Min-soo Kim , Su-ho Shin , Yong-soo Oh , Hyung-taek Lim , Jong-woo Shin , Seog-soon Baek
IPC分类号： B41J2/05
CPC分类号： B41J2/1412 , B41J2/14129 , B41J2/14137 , B41J2/1601 , B41J2/1603 , B41J2/1626 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437 , B41J2002/14387
摘要： In an ink-jet printhead and a method for manufacturing the same, the ink-jet printhead includes a substrate, an ink chamber to be filled with ink formed on a front surface of the substrate, a manifold for supplying ink to the ink chamber formed on a rear surface of the substrate, and an ink passage in flow communication with the ink chamber and the manifold formed parallel to the front surface of the substrate; a nozzle plate including a plurality of passivation layers formed of an insulating material on the front surface of the substrate, a heat dissipating layer formed of a metallic material, and a nozzle in flow communication with the ink chamber; and a heater and a conductor, the heater being positioned on the ink chamber and heating ink in the ink chamber, and the conductor for applying a current to the heater.
摘要翻译：在喷墨打印头及其制造方法中，喷墨打印头包括基板，填充有形成在基板的前表面上的油墨的墨室，用于向形成的墨室供墨的歧管在所述基板的后表面上形成有与所述墨水室和所述歧管流动连通的墨通道，所述歧管与所述基板的前表面平行; 喷嘴板，包括在所述基板的前表面上由绝缘材料形成的多个钝化层，由金属材料形成的散热层和与所述墨水室流动连通的喷嘴; 以及加热器和导体，所述加热器位于所述墨水室上并加热所述墨水室中的墨水，以及所述导体用于向所述加热器施加电流。

4. 发明申请

US20060238575A1 Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereof 审中-公开
公开(公告)号：US20060238575A1
公开(公告)日：2006-10-26
申请号：US11474288
申请日：2006-06-26
申请人： Su-ho Shin , Yong-soo Oh , Keon Kuk , Hyung-taek Lim , Chang-seung Lee , Seung-ju Shin , Min-soo Kim , You-seop Lee
发明人： Su-ho Shin , Yong-soo Oh , Keon Kuk , Hyung-taek Lim , Chang-seung Lee , Seung-ju Shin , Min-soo Kim , You-seop Lee
IPC分类号： B41J2/05
CPC分类号： B41J2/1643 , B41J2/1404 , B41J2/14137 , B41J2/1601 , B41J2/1628 , B41J2/1632 , B41J2002/1437
摘要： A monolithic ink-jet printhead includes a substrate having an ink chamber to be supplied with ink to be ejected on a front surface thereof, a manifold for supplying ink to the ink chamber on a rear surface thereof, and an ink channel in communication with the ink chamber and the manifold, a nozzle plate including a plurality of passivation layers stacked on the substrate and a heat dissipating layer overlying the passivation layers, the nozzle plate having a nozzle penetrating the nozzle plate, a heater formed between adjacent passivation layers and located above the ink chamber for heating the ink to be supplied within the ink chamber, and a conductor provided between adjacent passivation layers, the conductor being electrically connected to the heater for applying current across the heater, wherein the heat dissipating layer is made of a thermally conductive metal for dissipating heat from the heater.

5. 发明申请

US20050001883A1 Ink-jet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：US20050001883A1
公开(公告)日：2005-01-06
申请号：US10870936
申请日：2004-06-21
申请人： Seung-joo Shin , Yong-soo Oh , Su-ho Shin , Min-soo Kim , Hyung-taek Lim , Chang-seung Lee , You-seop Lee , Keon Kuk
发明人： Seung-joo Shin , Yong-soo Oh , Su-ho Shin , Min-soo Kim , Hyung-taek Lim , Chang-seung Lee , You-seop Lee , Keon Kuk
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175 , B41J2/235
CPC分类号： B41J2/14145 , B41J2/1404 , B41J2/14056 , B41J2/1412 , B41J2/14129 , B41J2/14137 , B41J2/17563 , B41J2002/14177 , B41J2002/1437 , B41J2002/14403
摘要： An ink-jet printhead includes a substrate having an ink chamber and a manifold, a nozzle plate formed on the substrate, first and second heaters and conductors, a material layer, and a plurality of ink channels. The nozzle plate includes a plurality of passivation layers formed of an insulating material, a heat dissipation layer formed on the plurality of passivation layers and made of a thermally conductive material, and a nozzle passing through the nozzle plate and in flow communication with the ink chamber. The first and second heaters and conductors are interposed between adjacent passivation layers of the nozzle plate. The material layer is interposed between the ink chamber and the manifold to form a bottom wall of the ink chamber and a top wall of the manifold. The plurality of ink channels is formed in the material layer to provide flow communication between the ink chamber and the manifold.
摘要翻译：喷墨打印头包括具有墨水室和歧管的基板，形成在基板上的喷嘴板，第一和第二加热器和导体，材料层和多个墨水通道。喷嘴板包括由绝缘材料形成的多个钝化层，形成在多个钝化层上并由导热材料制成的散热层，以及通过喷嘴板并与墨室流动连通的喷嘴。第一和第二加热器和导体介于喷嘴板的相邻钝化层之间。材料层介于油墨室和歧管之间以形成油墨室的底壁和歧管的顶壁。多个墨通道形成在材料层中以提供墨室和歧管之间的流动连通。

6. 发明授权

US07207662B2 Ink-jet printhead 有权
标题翻译：喷墨打印头
公开(公告)号：US07207662B2
公开(公告)日：2007-04-24
申请号：US10870936
申请日：2004-06-21
申请人： Seung-joo Shin , Yong-soo Oh , Su-ho Shin , Min-soo Kim , Hyung-taek Lim , Chang-seung Lee , You-seop Lee , Keon Kuk
发明人： Seung-joo Shin , Yong-soo Oh , Su-ho Shin , Min-soo Kim , Hyung-taek Lim , Chang-seung Lee , You-seop Lee , Keon Kuk
IPC分类号： B41J2/05
CPC分类号： B41J2/14145 , B41J2/1404 , B41J2/14056 , B41J2/1412 , B41J2/14129 , B41J2/14137 , B41J2/17563 , B41J2002/14177 , B41J2002/1437 , B41J2002/14403
摘要： An ink-jet printhead includes a substrate having an ink chamber and a manifold, a nozzle plate formed on the substrate, first and second heaters and conductors, a material layer, and a plurality of ink channels. The nozzle plate includes a plurality of passivation layers formed of an insulating material, a heat dissipation layer formed on the plurality of passivation layers and made of a thermally conductive material, and a nozzle passing through the nozzle plate and in flow communication with the ink chamber. The first and second heaters and conductors are interposed between adjacent passivation layers of the nozzle plate. The material layer is interposed between the ink chamber and the manifold to form a bottom wall of the ink chamber and a top wall of the manifold. The plurality of ink channels is formed in the material layer to provide flow communication between the ink chamber and the manifold.
摘要翻译：喷墨打印头包括具有油墨室和歧管的基板，形成在基板上的喷嘴板，第一和第二加热器和导体，材料层和多个墨水通道。喷嘴板包括由绝缘材料形成的多个钝化层，形成在多个钝化层上并由导热材料制成的散热层，以及通过喷嘴板并与墨室流动连通的喷嘴。第一和第二加热器和导体介于喷嘴板的相邻钝化层之间。材料层介于油墨室和歧管之间以形成油墨室的底壁和歧管的顶壁。多个墨通道形成在材料层中以提供墨室和歧管之间的流动连通。

7. 发明授权

US07073891B2 Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereof 有权
标题翻译：具有金属喷嘴板的单片喷墨打印头及其制造方法
公开(公告)号：US07073891B2
公开(公告)日：2006-07-11
申请号：US10682857
申请日：2003-10-14
申请人： Su-ho Shin , Yong-soo Oh , Keon Kuk , Hyung-taek Lim , Chang-seung Lee , Seung-ju Shin , Min-soo Kim , You-seop Lee
发明人： Su-ho Shin , Yong-soo Oh , Keon Kuk , Hyung-taek Lim , Chang-seung Lee , Seung-ju Shin , Min-soo Kim , You-seop Lee
IPC分类号： B41J2/05
CPC分类号： B41J2/1643 , B41J2/1404 , B41J2/14137 , B41J2/1601 , B41J2/1628 , B41J2/1632 , B41J2002/1437
摘要： A monolithic ink-jet printhead includes a substrate having an ink chamber to be supplied with ink to be ejected on a front surface thereof, a manifold for supplying ink to the ink chamber on a rear surface thereof, and an ink channel in communication with the ink chamber and the manifold, a nozzle plate including a plurality of passivation layers stacked on the substrate and a heat dissipating layer overlying the passivation layers, the nozzle plate having a nozzle penetrating the nozzle plate, a heater formed between adjacent passivation layers and located above the ink chamber for heating the ink to be supplied within the ink chamber, and a conductor provided between adjacent passivation layers, the conductor being electrically connected to the heater for applying current across the heater, wherein the heat dissipating layer is made of a thermally conductive metal for dissipating heat from the heater.
摘要翻译：单片式喷墨打印头包括：具有供给要喷射在其表面上的墨水的墨水室的基板;用于向其后表面上的墨水室供墨的歧管;以及与墨水通道墨水室和歧管，包括堆叠在基板上的多个钝化层和覆盖钝化层的散热层的喷嘴板，喷嘴板具有穿过喷嘴板的喷嘴，形成在相邻钝化层之间并位于上方的加热器用于加热在油墨室内供应的油墨的油墨室和设置在相邻钝化层之间的导体，所述导体电连接到加热器，用于在加热器上施加电流，其中散热层由导热用于从加热器散热的金属。

8. 发明授权

US07216959B2 Apparatus and method for driving an ink-jet printhead 失效
标题翻译：用于驱动喷墨打印头的装置和方法
公开(公告)号：US07216959B2
公开(公告)日：2007-05-15
申请号：US10899125
申请日：2004-07-27
申请人： Ji-hyuk Lim , Young-jae Kim , Yong-soo Oh , Seog-soon Baek , You-seop Lee , Hyung-taek Lim , Chang-seung Lee
发明人： Ji-hyuk Lim , Young-jae Kim , Yong-soo Oh , Seog-soon Baek , You-seop Lee , Hyung-taek Lim , Chang-seung Lee
IPC分类号： B41J2/05
CPC分类号： B41J2/04513 , B41J2/04541 , B41J2/0458
摘要： An apparatus and method for driving an ink-jet printhead in which current is applied to a heater to heat ink to be supplied in an ink chamber to generate a bubble to eject ink from the ink chamber, the apparatus including a circuit that alternately applies current to the heater to alternate a direction of current flowing through the heater.
摘要翻译：一种用于驱动喷墨打印头的装置和方法，其中将电流施加到加热器以加热要供应到墨室中的墨以产生气泡以从墨室喷射墨，该装置包括交替施加电流的电路加热器交替流过加热器的电流方向。

9. 发明申请

US20050024440A1 Apparatus and method for driving an ink-jet printhead 失效
标题翻译：用于驱动喷墨打印头的装置和方法
公开(公告)号：US20050024440A1
公开(公告)日：2005-02-03
申请号：US10899125
申请日：2004-07-27
申请人： Ji-hyuk Lim , Young-jae Kim , Yong-soo Oh , Seog-soon Baek , You-seop Lee , Hyung-taek Lim , Chang-seung Lee
发明人： Ji-hyuk Lim , Young-jae Kim , Yong-soo Oh , Seog-soon Baek , You-seop Lee , Hyung-taek Lim , Chang-seung Lee
IPC分类号： B41J2/335 , B41J2/05
CPC分类号： B41J2/04513 , B41J2/04541 , B41J2/0458
摘要： An apparatus and method for driving an ink-jet printhead in which current is applied to a heater to heat ink to be supplied in an ink chamber to generate a bubble to eject ink from the ink chamber, the apparatus including a circuit that alternately applies current to the heater to alternate a direction of current flowing through the heater.
摘要翻译：一种用于驱动喷墨打印头的装置和方法，其中将电流施加到加热器以加热要供应到墨室中的墨以产生气泡以从墨室喷射墨，该装置包括交替施加电流的电路加热器交替流过加热器的电流方向。

10. 发明授权

US07226148B2 Ink-jet printhead and method of manufacturing the same 有权
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US07226148B2
公开(公告)日：2007-06-05
申请号：US10899109
申请日：2004-07-27
申请人： Hoon Song , Yong-soo Oh , Jong-woo Shin , Hyung-taek Lim
发明人： Hoon Song , Yong-soo Oh , Jong-woo Shin , Hyung-taek Lim
IPC分类号： B41J2/05
CPC分类号： B41J2/1629 , B41J2/14137 , B41J2/1601 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1642 , B41J2/1643 , B41J2/1646 , B41J2002/1437
摘要： An ink-jet printhead, and a method of manufacturing the same, includes a substrate, an ink chamber, a manifold, and an ink channel formed between the ink chamber and the manifold to provide flow communication between the ink chamber and the manifold, a substantially flat nozzle plate formed on the upper surface of the substrate, the nozzle plate including a plurality of passivation layers, a heat dissipation layer disposed on the plurality of passivation layers, the heat dissipation layer formed of a thermally conductive material and including a first thermally conductive layer formed on the plurality of passivation layers and a second thermally conductive layer formed on the first thermally conductive layer, and a nozzle extending through the nozzle plate in flow communication with the ink chamber, and a heater and a conductor, the heater heating ink filled in the ink chamber and the conductor applying current to the heater.
摘要翻译：喷墨打印头及其制造方法包括在油墨室和歧管之间形成的基板，油墨室，歧管和油墨通道，以提供油墨室与歧管之间的流动连通，基本上平坦的喷嘴板，形成在基板的上表面上，喷嘴板包括多个钝化层，设置在多个钝化层上的散热层，散热层由导热材料形成，并且包括第一热形成在多个钝化层上的导电层和形成在第一导热层上的第二导热层，以及延伸穿过与墨室流动连通的喷嘴板的喷嘴，以及加热器和导体，加热器加热墨填充在墨水室中，并且导体将电流施加到加热器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式