公开(公告)号：US20100053265A1

公开(公告)日：2010-03-04

申请号：US12485346

申请日：2009-06-16

申请人： Jung-wook KIM ,  Young-su Lee ,  In-su Lee

发明人： Jung-wook KIM ,  Young-su Lee ,  In-su Lee

IPC分类号： B41J2/145

CPC分类号： B41J2/14072 ,  B41J2/14024 ,  B41J2202/20

摘要： An array type inkjet print head includes an ink cartridge to store ink, at least one print head chip disposed on a base of the ink cartridge to project from the base, the at least one print head chip to fire the ink, a flat plate cover disposed on the base of the ink cartridge and to have at least one opening corresponding to the at least one print head chip, and an adhesive member disposed between the base of the ink cartridge and the flat plate cover to fix the flat plate cover to the base of the ink cartridge. The flat plate cover is formed of either a metal material or a ceramic material.

摘要翻译： 阵列式喷墨打印头包括：墨盒，用于存储墨水;至少一个打印头芯片，设置在墨盒的基座上，从基座突出;至少一个打印头芯片，用于喷射墨水;平板盖 设置在墨盒的底部上并且具有至少一个对应于该至少一个打印头芯片的开口，以及一个设置在墨盒的基座和平板盖之间的粘合件，以将平板盖固定到 墨盒底座。 平板盖由金属材料或陶瓷材料形成。

公开(公告)号：US20070064048A1

公开(公告)日：2007-03-22

申请号：US11469981

申请日：2006-09-05

申请人： Young-su Lee ,  In-su Lee

发明人： Young-su Lee ,  In-su Lee

IPC分类号： B41J2/15

CPC分类号： B41J2/155 ,  B41J2002/14419 ,  B41J2202/20

摘要： An array printhead and an inkjet image forming apparatus having the same are include a first member, a second member, a third member, and a support member. The first through third members and the support member sequentially overlap and couple to each other. The first member supplies ink of different colors into the second member and the second member separately receives the ink of different colors supplied from the first member. The third member includes a plurality of head chips that eject ink supplied from the second member thereon and the support member fixes the first member, the second member, and the third member using a plurality of coupling elements.

摘要翻译： 阵列打印头和具有该阵列打印头的喷墨图像形成装置包括第一构件，第二构件，第三构件和支撑构件。 第一至第三构件和支撑构件依次重叠并相互联接。 第一构件将不同颜色的墨供给到第二构件中，并且第二构件分别接收从第一构件供应的不同颜色的墨。 第三构件包括喷射从第二构件供应的油墨的多个头部碎片，并且支撑构件使用多个联接元件固定第一构件，第二构件和第三构件。

公开(公告)号：US07527355B2

公开(公告)日：2009-05-05

申请号：US11469981

申请日：2006-09-05

申请人： Young-su Lee ,  In-su Lee

发明人： Young-su Lee ,  In-su Lee

IPC分类号： B41J2/14

CPC分类号： B41J2/155 ,  B41J2002/14419 ,  B41J2202/20

摘要： An array printhead and an inkjet image forming apparatus having the same are include a first member, a second member, a third member, and a support member. The first through third members and the support member sequentially overlap and couple to each other. The first member supplies ink of different colors into the second member and the second member separately receives the ink of different colors supplied from the first member. The third member includes a plurality of head chips that eject ink supplied from the second member thereon and the support member fixes the first member, the second member, and the third member using a plurality of coupling elements.

摘要翻译： 阵列打印头和具有该阵列打印头的喷墨图像形成装置包括第一构件，第二构件，第三构件和支撑构件。 第一至第三构件和支撑构件依次重叠并相互联接。 第一构件将不同颜色的墨供给到第二构件中，并且第二构件分别接收从第一构件供应的不同颜色的墨。 第三构件包括喷射从第二构件供应的油墨的多个头部碎片，并且支撑构件使用多个联接元件固定第一构件，第二构件和第三构件。

公开(公告)号：US20070296774A1

公开(公告)日：2007-12-27

申请号：US11634273

申请日：2006-12-06

申请人： In-su Lee ,  Young-su Lee ,  Myoung-song Jung ,  Tae-kyun Kim

发明人： In-su Lee ,  Young-su Lee ,  Myoung-song Jung ,  Tae-kyun Kim

IPC分类号： B41J2/175

CPC分类号： B41J2/17523

摘要： An ink supplying apparatus of an image forming device including an ink discharging unit to discharge ink of an ink cartridge, a needle connected to the ink discharging unit to form an ink supplying passage, a blocking unit to block the needle from being exposed to the outside, and a sealing member to seal the ink discharging unit and the blocking unit. Accordingly, the apparatus can not only block the needle from being exposed to the outside, but can also prevent an ink leakage, thereby facilitating a safer use of the image forming device to safely use.

摘要翻译： 一种图像形成装置的供墨装置，包括：排墨单元，用于排出墨盒的墨水;连接到排墨单元的针以形成供墨通道;封闭单元，用于阻止针头暴露于外部 以及用于密封喷墨单元和阻挡单元的密封构件。 因此，该装置不仅可以阻止针头暴露于外部，而且还可以防止墨水泄漏，从而有助于图像形成装置更安全地使用。

公开(公告)号：US20060268034A1

公开(公告)日：2006-11-30

申请号：US11354992

申请日：2006-02-16

申请人： In-su Lee ,  Myung-song Jung

发明人： In-su Lee ,  Myung-song Jung

IPC分类号： B41J29/38

CPC分类号： B41J29/393

摘要： A method of compensating for a defective nozzle in an ink-jet image forming apparatus. The method includes detecting a defective nozzle in a nozzle unit, and if the defective nozzle is detected, and compensating for the defective nozzle by using a compensating nozzle unit to eject a colorless ink droplet. The method can compensate for a printing defect, such as a white line which can be easily noticed by a user, using colorless ink droplets. In addition, the method can compensate for a defective nozzle that ejects color ink as well as a defective nozzle that ejects black ink. Also, the method can improve a compensation effect by adjusting a size or an arrangement of the compensating nozzle unit.

摘要翻译： 一种补偿喷墨图像形成装置中的有缺陷的喷嘴的方法。 该方法包括检测喷嘴单元中的缺陷喷嘴，并且如果检测到有缺陷的喷嘴，并且通过使用补偿喷嘴单元来弹出无色墨滴来补偿有缺陷的喷嘴。 该方法可以补偿印刷缺陷，例如使用无色墨滴可以容易地注意到的白线。 此外，该方法可以补偿喷射彩色墨水的有缺陷的喷嘴以及喷射黑色墨水的有缺陷的喷嘴。 此外，该方法可以通过调整补偿喷嘴单元的尺寸或布置来改善补偿效果。

公开(公告)号：US20110011337A1

公开(公告)日：2011-01-20

申请号：US12696117

申请日：2010-01-29

申请人： Il-ju MUN ,  Karp-sik Youn ,  Dong-woo Ha ,  In-su Lee ,  Young-choon Kim

发明人： Il-ju MUN ,  Karp-sik Youn ,  Dong-woo Ha ,  In-su Lee ,  Young-choon Kim

IPC分类号： B05C9/12 ,  B05C1/08

CPC分类号： B41J11/0015 ,  G03G2215/00662

摘要： An image forming apparatus including a medium feeding unit to supply a print medium, a medium coating assembly to coat the print medium with a coating liquid, and an image forming unit to form an image on the coated print medium, the medium coating assembly including a container to store the coating liquid, a coating unit to coat the print medium with the coating liquid, a channel to guide the coating liquid to move between the container and the coating unit, and a controller to selectively control the coating liquid to be supplied from the container to the coating unit and to be recovered from the coating unit to the container through the same channel.

摘要翻译： 一种图像形成装置，包括：供给打印介质的介质供给单元，用涂布液涂布打印介质的介质涂布组件;以及在涂布的打印介质上形成图像的图像形成单元，所述介质涂布组件包括： 用于储存涂布液的容器，用涂布液涂布打印介质的涂布单元，引导涂布液在容器和涂布单元之间移动的通道，以及控制器，用于选择性地控制从 容器到涂层单元并通过相同的通道从涂层单元回收到容器。