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1. 发明授权

US08002391B2 Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator 失效
标题翻译：具有压电致动器的喷墨打印头和驱动压电致动器的方法
公开(公告)号：US08002391B2
公开(公告)日：2011-08-23
申请号：US12755474
申请日：2010-04-07
申请人： Hwa-sun Lee , Kyo-yeol Lee , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung
发明人： Hwa-sun Lee , Kyo-yeol Lee , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung
IPC分类号： B41J2/045
CPC分类号： B41J2/14233
摘要： An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.
摘要翻译：喷墨打印头和驱动喷墨打印头的方法包括：具有压力室的流路基板和形成在流路基板上的压电致动器，用于向压力室施加驱动力以喷射油墨。压电致动器包括形成在流路基板上以对应于压力室的压电层，以及沿压电层的长度方向交替布置的多个公共电极和多个驱动电极。

2. 发明申请

US20100194828A1 INKJET PRINTHEAD HAVING PIEZOELECTRIC ACTUATOR AND METHOD OF DRIVING THE PIEZOELECTRIC ACTUATOR 失效
标题翻译：具有压电致动器的喷墨打印机和驱动压电致动器的方法
公开(公告)号：US20100194828A1
公开(公告)日：2010-08-05
申请号：US12755474
申请日：2010-04-07
申请人： Hwa-sun LEE , Kyo-yeol Lee , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung
发明人： Hwa-sun LEE , Kyo-yeol Lee , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung
IPC分类号： B41J2/045
CPC分类号： B41J2/14233
摘要： An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.
摘要翻译：喷墨打印头和驱动喷墨打印头的方法包括：具有压力室的流路基板和形成在流路基板上的压电致动器，用于向压力室施加驱动力以喷射油墨。压电致动器包括形成在流路基板上以对应于压力室的压电层，以及沿压电层的长度方向交替布置的多个公共电极和多个驱动电极。

3. 发明授权

US08042919B2 Piezoelectric inkjet printhead 失效
标题翻译：压电喷墨打印头
公开(公告)号：US08042919B2
公开(公告)日：2011-10-25
申请号：US12722664
申请日：2010-03-12
申请人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
发明人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055
摘要： A piezoelectric inkjet printhead includes a manifold, a chamber array including a plurality of chambers in connection with the manifold and arranged along at least one side of the manifold, a vibrating plate to cover the plurality of chambers, and a plurality of piezoelectric actuators formed on the vibrating plate to change pressures of corresponding ones of the plurality of chambers by vibrating the vibrating plate. The plurality of chambers includes a plurality of pressure chambers disposed in a center portion of the chamber array and having corresponding ink ejecting nozzles, and at least two dummy chambers, one disposed on each side of the chamber array and having corresponding dummy nozzles that do not eject ink. A plurality of trenches may be formed in the vibrating plate between each of the piezoelectric actuators.
摘要翻译：压电喷墨打印头包括歧管，腔室阵列，其包括与歧管连接的多个腔室，并且沿着歧管的至少一侧布置，覆盖多个腔室的振动板，以及形成在所述振动板通过振动所述振动板来改变所述多个室中相应的室的压力。多个室包括设置在室阵列的中心部分并具有对应的喷墨喷嘴的多个压力室，以及至少两个虚设室，一个设置在室阵列的每一侧上，并且具有不对应的虚拟喷嘴弹出墨水。可以在每个压电致动器之间的振动板中形成多个沟槽。

4. 发明授权

US07699442B2 Piezoelectric inkjet printhead 失效
标题翻译：压电喷墨打印头
公开(公告)号：US07699442B2
公开(公告)日：2010-04-20
申请号：US11491929
申请日：2006-07-25
申请人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
发明人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055
摘要： A piezoelectric inkjet printhead includes a manifold, a chamber array including a plurality of chambers in connection with the manifold and arranged along at least one side of the manifold, a vibrating plate to cover the plurality of chambers, and a plurality of piezoelectric actuators formed on the vibrating plate to change pressures of corresponding ones of the plurality of chambers by vibrating the vibrating plate. The plurality of chambers includes a plurality of pressure chambers disposed in a center portion of the chamber array and having corresponding ink ejecting nozzles, and at least two dummy chambers, one disposed on each side of the chamber array and having corresponding dummy nozzles that do not eject ink. A plurality of trenches may be formed in the vibrating plate between each of the piezoelectric actuators.
摘要翻译：压电喷墨打印头包括歧管，腔室阵列，其包括与歧管连接的多个腔室，并且沿着歧管的至少一侧布置，覆盖多个腔室的振动板，以及形成在所述振动板通过振动所述振动板来改变所述多个室中相应的室的压力。多个室包括设置在室阵列的中心部分并具有对应的喷墨喷嘴的多个压力室，以及至少两个虚设室，一个设置在室阵列的每一侧上，并且具有不对应的虚拟喷嘴弹出墨水。可以在每个压电致动器之间的振动板中形成多个沟槽。

5. 发明申请

US20070176980A1 Piezoelectric inkjet printhead 失效
标题翻译：压电喷墨打印头
公开(公告)号：US20070176980A1
公开(公告)日：2007-08-02
申请号：US11491929
申请日：2006-07-25
申请人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
发明人： Seung-mo Lim , Tae-kyung Lee , Chang-youl Moon , Jae-woo Chung , Hwa-sun Lee
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055
摘要： A piezoelectric inkjet printhead includes a manifold, a chamber array including a plurality of chambers in connection with the manifold and arranged along at least one side of the manifold, a vibrating plate to cover the plurality of chambers, and a plurality of piezoelectric actuators formed on the vibrating plate to change pressures of corresponding ones of the plurality of chambers by vibrating the vibrating plate. The plurality of chambers includes a plurality of pressure chambers disposed in a center portion of the chamber array and having corresponding ink ejecting nozzles, and at least two dummy chambers, one disposed on each side of the chamber array and having corresponding dummy nozzles that do not eject ink. A plurality of trenches may be formed in the vibrating plate between each of the piezoelectric actuators.
摘要翻译：压电喷墨打印头包括歧管，腔室阵列，其包括与歧管连接的多个腔室，并且沿着歧管的至少一侧布置，覆盖多个腔室的振动板，以及形成在所述振动板通过振动所述振动板来改变所述多个室中相应的室的压力。多个室包括设置在室阵列的中心部分并具有对应的喷墨喷嘴的多个压力室，以及至少两个虚设室，一个设置在室阵列的每一侧上，并且具有不对应的虚拟喷嘴弹出墨水。可以在每个压电致动器之间的振动板中形成多个沟槽。

6. 发明授权

US07722166B2 Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator 失效
标题翻译：具有压电致动器的喷墨打印头和驱动压电致动器的方法
公开(公告)号：US07722166B2
公开(公告)日：2010-05-25
申请号：US11475141
申请日：2006-06-27
申请人： Hwa-sun Lee , Kyu-yeol Lee , Tao-kyung Lee , Chang-youl Moon , Jae-woo Chung
发明人： Hwa-sun Lee , Kyu-yeol Lee , Tao-kyung Lee , Chang-youl Moon , Jae-woo Chung
IPC分类号： B41J2/045
CPC分类号： B41J2/14233
摘要： An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.
摘要翻译：喷墨打印头和驱动喷墨打印头的方法包括：具有压力室的流路基板和形成在流路基板上的压电致动器，用于向压力室施加驱动力以喷射油墨。压电致动器包括形成在流路基板上以对应于压力室的压电层，以及沿压电层的长度方向交替布置的多个公共电极和多个驱动电极。

7. 发明申请

US20070171262A1 Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator 失效
标题翻译：具有压电致动器的喷墨打印头和驱动压电致动器的方法
公开(公告)号：US20070171262A1
公开(公告)日：2007-07-26
申请号：US11475141
申请日：2006-06-27
申请人： Hwa-sun Lee , Kyu-yeol Lee , Tao-kyung Lee , Chang-youl Moon , Jae-woo Chung
发明人： Hwa-sun Lee , Kyu-yeol Lee , Tao-kyung Lee , Chang-youl Moon , Jae-woo Chung
IPC分类号： B41J2/045
CPC分类号： B41J2/14233
摘要： An inkjet printhead and a method of driving the inkjet printhead include a flow channel substrate having a pressure chamber, and a piezoelectric actuator formed on the flow channel substrate to apply a driving force to the pressure chamber to eject ink. The piezoelectric actuator includes a piezoelectric layer formed on the flow channel substrate to correspond to the pressure chamber, and a plurality of common electrodes and a plurality of driving electrodes alternately arranged in a length direction of the piezoelectric layer.
摘要翻译：喷墨打印头和驱动喷墨打印头的方法包括：具有压力室的流路基板和形成在流路基板上的压电致动器，用于向压力室施加驱动力以喷射油墨。压电致动器包括形成在流路基板上以对应于压力室的压电层，以及沿压电层的长度方向交替布置的多个公共电极和多个驱动电极。

8. 发明授权

US09257508B2 Transistors and methods of manufacturing the same 有权
标题翻译：晶体管及其制造方法
公开(公告)号：US09257508B2
公开(公告)日：2016-02-09
申请号：US13595580
申请日：2012-08-27
申请人： Chang-seung Lee , Joo-ho Lee , Yong-sung Kim , Jun-seong Kim , Chang-youl Moon
发明人： Chang-seung Lee , Joo-ho Lee , Yong-sung Kim , Jun-seong Kim , Chang-youl Moon
IPC分类号： H01L29/786 , H01L29/16 , H01L29/66 , H01L29/778 , H01L21/683 , H01L29/417 , H01L29/423 , H01L29/78
CPC分类号： H01L29/1606 , H01L21/6835 , H01L29/41758 , H01L29/41775 , H01L29/42384 , H01L29/66787 , H01L29/778 , H01L29/7831 , H01L2221/6835 , H01L2221/68363 , H01L2221/68381
摘要： Transistors and methods of manufacturing the same may include a gate on a substrate, a channel layer having a three-dimensional (3D) channel region covering at least a portion of a gate, a source electrode over a first region of the channel layer, and a drain electrode over a second region of the channel layer.
摘要翻译：晶体管及其制造方法可以包括衬底上的栅极，具有覆盖栅极的至少一部分的三维（3D）沟道区域的沟道层，沟道层的第一区域上的源电极，以及在沟道层的第二区域上方的漏电极。

9. 发明授权

US09041999B2 Electrowetting device and method of manufacturing the same 有权
标题翻译：电动搅拌装置及其制造方法
公开(公告)号：US09041999B2
公开(公告)日：2015-05-26
申请号：US13597986
申请日：2012-08-29
申请人： Ki-deok Bae , Jun-sik Hwang , Chang-youl Moon , Yoon-sun Choi , Jung-mok Bae , Chang-seung Lee , Eok-su Kim
发明人： Ki-deok Bae , Jun-sik Hwang , Chang-youl Moon , Yoon-sun Choi , Jung-mok Bae , Chang-seung Lee , Eok-su Kim
IPC分类号： G02B26/00
CPC分类号： G02B26/005
摘要： In one embodiment, the electrowetting device includes a first medium; a second medium that is not mixed with the first medium and has a refractive index different from a refractive index of the first medium; an upper electrode that adjusts an angle of a boundary surface between the first medium and the second medium; and a barrier wall that has a side surface surrounding the first and second mediums, allows the upper electrode to be disposed on a portion of the side surface, and has irregular widths.
摘要翻译：在一个实施例中，电润湿装置包括第一介质; 第二介质，其不与第一介质混合并且具有与第一介质的折射率不同的折射率; 上部电极，其调整所述第一介质和所述第二介质之间的边界面的角度; 并且具有围绕第一和第二介质的侧表面的阻挡壁允许上电极设置在侧表面的一部分上，并且具有不规则的宽度。

10. 发明申请

US20130193411A1 GRAPHENE DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：石墨装置及其制造方法
公开(公告)号：US20130193411A1
公开(公告)日：2013-08-01
申请号：US13546615
申请日：2012-07-11
申请人： Chang-seung Lee , Joo-ho Lee , Yong-sung Kim , Chang-youl Moon
发明人： Chang-seung Lee , Joo-ho Lee , Yong-sung Kim , Chang-youl Moon
IPC分类号： H01L29/772 , H01L21/336 , B82Y40/00 , B82Y99/00
CPC分类号： H01L29/778 , H01L21/6835 , H01L29/1606 , H01L29/41775 , H01L2221/68327 , H01L2221/6835 , H01L2221/68368 , Y10S977/734
摘要： A method of manufacturing a graphene device may include forming a device portion including a graphene layer on the first substrate; attaching a second substrate on the device portion of the first substrate; and removing the first substrate. The removing of the first substrate may include etching a sacrificial layer between the first substrate and the graphene layer. After removing the first substrate, a third substrate may be attached on the device portion. After attaching the third substrate, the second substrate may be removed.
摘要翻译：制造石墨烯器件的方法可以包括在第一衬底上形成包括石墨烯层的器件部分; 将第二基板附接在所述第一基板的所述装置部分上; 并移除第一衬底。去除第一衬底可以包括在第一衬底和石墨烯层之间蚀刻牺牲层。在移除第一基板之后，第三基板可以附接在器件部分上。在附接第三基板之后，可以移除第二基板。

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