公开(公告)号：US20100183321A1

公开(公告)日：2010-07-22

申请号：US12687232

申请日：2010-01-14

申请人： Young-gu Kim ,  Don-seon Lee ,  Chang-shin Park

发明人： Young-gu Kim ,  Don-seon Lee ,  Chang-shin Park

IPC分类号： G03G15/00

CPC分类号： G06F3/1203 ,  G03G15/5087 ,  G03G2215/00113 ,  G06F3/126 ,  H04N1/2307 ,  H04N1/2315 ,  H04N1/233 ,  H04N1/2361 ,  H04N1/32502 ,  H04N1/32529

摘要： A print terminal unit includes a storage unit to store a lookup table on which information regarding an image forming apparatus corresponding to at least one type of a document is recorded, a user interface through which at least one type of at least one document to be printed is selected, and a controller to control an image forming apparatus that corresponds to the selected type of the document among the plurality of image forming apparatuses according to the lookup table to print the document. Accordingly, the user easily performs printing operation using an image forming apparatus separately depending on the type of the document.

摘要翻译： 打印终端单元包括存储单元，用于存储查找表，在该查找表上记录关于与至少一种类型的文档相对应的图像形成装置的信息;用户界面，至少一种类型的至少一个要打印的文档 以及控制器，用于控制与根据查找表的多个图像形成装置中的所选择的文档类型对应的图像形成装置，以打印文档。 因此，用户根据文档的类型，可以容易地使用图像形成装置分开进行打印操作。

公开(公告)号：US06902650B2

公开(公告)日：2005-06-07

申请号：US10700228

申请日：2003-11-03

申请人： Chang Shin Park ,  Hanjian Xu

发明人： Chang Shin Park ,  Hanjian Xu

IPC分类号： D21F1/00 ,  D21F1/02 ,  D21F11/00 ,  D21F11/04

CPC分类号： D21F1/0018 ,  D21F1/02 ,  D21F11/04

摘要： The present invention provides a method making stratified paper by redistributing the pulp suspension inside the headbox nozzle using acoustic radiation waves. Acoustic radiation forces fractionate fibers based on fiber radius. The acoustic radiation waves separate the fibers by pushing the coarse and longer fibers to the inner area while fines and smaller fibers remain in the outer area. This has a similar effect of multi-layer stratification headbox, and provides paper with a smoother surface.

摘要翻译： 本发明提供一种通过使用声辐射波将纸浆悬浮液重新分布在流浆箱喷嘴内部的方法来制造分层纸。 声辐射力基于纤维半径分离纤维。 声辐射波通过将粗纤维和较长纤维推到内部区域来分离纤维，而细纤维和较小的纤维保留在外部区域中。 这具有类似于多层分层流浆箱的效果，并为纸张提供了更光滑的表面。

公开(公告)号：US08500246B2

公开(公告)日：2013-08-06

申请号：US12254094

申请日：2008-10-20

申请人： Sung Joon Park ,  Jin Wook Lee ,  Chang Shin Park ,  Tae Kyun Kim

发明人： Sung Joon Park ,  Jin Wook Lee ,  Chang Shin Park ,  Tae Kyun Kim

IPC分类号： B41J2/135

CPC分类号： B41J2/1404 ,  B41J2/1603 ,  B41J2/1623 ,  B41J2/1631 ,  Y10T156/10

摘要： An inkjet print head including a substrate and a first film member stacked on the substrate to form an ink path, and a manufacturing method thereof. The first film member includes a path-defining layer made of a photosensitive material and formed with the ink path, and an adhesive layer made of a photosensitive material and used to stably bond the path-defining layer to the substrate. With this configuration, the path-defining layer and the adhesive layer can be simultaneously stacked on the substrate and also, can be patterned simultaneously.

摘要翻译： 一种喷墨打印头及其制造方法，所述喷墨打印头包括基板和堆叠在所述基板上以形成油墨通路的第一膜构件。 第一膜构件包括由感光材料制成并形成有油墨通路的路径限定层和由感光材料制成的粘合层，用于将路径限定层稳定地粘合到基底。 利用这种构造，路径限定层和粘合剂层可以同时堆叠在基板上，并且也可以同时被图案化。

公开(公告)号：US08297740B2

公开(公告)日：2012-10-30

申请号：US12132015

申请日：2008-06-03

申请人： Jae Sik Min ,  Ohyun Beak ,  Chang Shin Park

发明人： Jae Sik Min ,  Ohyun Beak ,  Chang Shin Park

IPC分类号： B41J2/04

CPC分类号： B41J2/14129 ,  B41J2/1404 ,  B41J2002/14387 ,  Y10T29/49401

摘要： A head chip for an inkjet image forming apparatus. The head chip can include a heater formed on a substrate to generate heat, a chamber layer formed on the heater and provided with an ink chamber that receives inks, a nozzle layer formed on the chamber layer and provided with a nozzle in correspondence with the ink chamber, and a heat transfer layer transferring a part of the heat from the heater to the nozzle. According to the head chip, the inks sprayed through the nozzle are heated by the heat transferred through the heat transfer layer. Thus, the viscosity of the inks is reduced, so that the inks can be easily cut into ink droplets having a substantially spherical shape.

摘要翻译： 一种用于喷墨图像形成装置的头部芯片。 头芯片可以包括形成在基板上以产生热量的加热器，形成在加热器上并设置有接收墨水的墨室的腔室层，形成在腔室层上并且设置有与墨水相对应的喷嘴的喷嘴层 以及将一部分热量从加热器传递到喷嘴的传热层。 根据头部芯片，通过喷嘴喷射的油墨被通过传热层传递的热量加热。 因此，油墨的粘度降低，使得油墨可以容易地切割成具有大致球形的墨滴。

公开(公告)号：US08052277B2

公开(公告)日：2011-11-08

申请号：US12473372

申请日：2009-05-28

申请人： Young Choon Kim ,  Heon Soo Park ,  Chang Shin Park ,  Karp Sik Youn ,  Myung Song Jung

发明人： Young Choon Kim ,  Heon Soo Park ,  Chang Shin Park ,  Karp Sik Youn ,  Myung Song Jung

IPC分类号： B41J2/01

CPC分类号： B41J2/155 ,  B41J11/20 ,  B41J13/03 ,  B41J13/14

摘要： An inkjet image forming apparatus having an array type print head to stably deliver a printing medium through a printing zone. The inkjet image forming apparatus includes an array type print head including a nozzle part to discharge ink to a printing zone, a first rolling unit having a first nip portion to nip the printing medium, wherein the first nip portion is disposed before the printing zone to deliver the printing medium to the printing zone, and a second rolling unit having a second nip portion to nip the printing medium, wherein the second nip portion is disposed downstream of the first rolling unit in a delivery direction of the printing medium. A distance between the first nip portion and the second nip portion is less than or equal to 3 inches.

摘要翻译： 一种具有阵列式打印头的喷墨图像形成装置，用于通过打印区域稳定地传送打印介质。 喷墨图像形成装置包括阵列式打印头，其包括将墨水排出到打印区域的喷嘴部分，具有第一夹持部分以夹持打印介质的第一滚动单元，其中第一夹持部分设置在打印区域之前 将打印介质传送到打印区域，以及具有第二夹持部分以夹持打印介质的第二滚动单元，其中第二夹持部分沿打印介质的传送方向设置在第一滚动单元的下游。 第一压合部和第二压合部之间的距离小于或等于3英寸。

公开(公告)号：US07988257B2

公开(公告)日：2011-08-02

申请号：US12239913

申请日：2008-09-29

申请人： Myung-song Jung ,  Chang-shin Park ,  Tae-kyun Kim ,  Jae-cheol Lee ,  Dong-hwan Kim

发明人： Myung-song Jung ,  Chang-shin Park ,  Tae-kyun Kim ,  Jae-cheol Lee ,  Dong-hwan Kim

IPC分类号： B41J2/15 ,  B41J29/38 ,  B41J2/175

CPC分类号： B41J2/17553 ,  B41J2/155 ,  B41J2/17513 ,  B41J2/2135

摘要： An ink cartridge to prevent image degradation due to a misalignment of nozzles in a transfer direction of a printing medium and a transverse direction includes a print head substrate, a first head unit including at least one first print head chip which is disposed on the print head substrate and includes a plurality of first nozzles arranged in plural lines in a second direction perpendicular to a first direction which is a transfer direction of a printing medium, thereby forming a first line in the second direction, and a second head unit including at least one second print head chip which is disposed on the print head substrate and which has an ink jetting area overlapping a predetermined area of the first line, thereby forming an overlapping area, and which includes a plurality of second nozzles arranged in plural lines in the second direction, thereby forming a second line spaced from the first line, and dots formed by the first and the second nozzles, which neighbor each other in the overlapping area when jetting ink, have a gap with respect to the first and the second directions within a range satisfying the following equation: T≦(n±⅛)*P(n is integer) wherein “T” denotes a gap between dots formed by the first and the second nozzles neighboring each other, and “P” denotes a pixel value.

摘要翻译： 一种用于防止由于打印介质和横向传送方向上的喷嘴不对准导致的图像劣化的墨盒包括打印头基板，第一打印头单元，其包括设置在打印头上的至少一个第一打印头芯片 基板，并且包括在垂直于作为打印介质的传送方向的第一方向的第二方向上以多条线布置的多个第一喷嘴，从而在第二方向上形成第一线，以及第二头单元，其包括至少一个 第二打印头芯片，其布置在打印头基板上，并且具有与第一行的预定区域重叠的喷墨区域，从而形成重叠区域，并且包括在第二方向上以多行排列的多个第二喷嘴 从而形成与第一线间隔开的第二线，以及由相邻的第一和第二喷嘴形成的点 在喷墨时的重叠区域在满足以下等式的范围内相对于第一和第二方向具有间隔：T＆lt; ll;（n±⅛）* P（n为整数）其中“T”表示点之间的间隙 由彼此相邻的第一和第二喷嘴形成，“P”表示像素值。

公开(公告)号：US20090195578A1

公开(公告)日：2009-08-06

申请号：US12239913

申请日：2008-09-29

申请人： Myung-song Jung ,  Chang-shin Park ,  Tae-kyun Kim ,  Jae-cheol Lee ,  Dong-hwan Kim

发明人： Myung-song Jung ,  Chang-shin Park ,  Tae-kyun Kim ,  Jae-cheol Lee ,  Dong-hwan Kim

IPC分类号： B41J29/38 ,  H01L21/00

CPC分类号： B41J2/17553 ,  B41J2/155 ,  B41J2/17513 ,  B41J2/2135

摘要： An ink cartridge to prevent image degradation due to a misalignment of nozzles in a transfer direction of a printing medium and a transverse direction includes a print head substrate, a first head unit including at least one first print head chip which is disposed on the print head substrate and includes a plurality of first nozzles arranged in plural lines in a second direction perpendicular to a first direction which is a transfer direction of a printing medium, thereby forming a first line in the second direction, and a second head unit including at least one second print head chip which is disposed on the print head substrate and which has an ink jetting area overlapping a predetermined area of the first line, thereby forming an overlapping area, and which includes a plurality of second nozzles arranged in plural lines in the second direction, thereby forming a second line spaced from the first line, and dots formed by the first and the second nozzles, which neighbor each other in the overlapping area when jetting ink, have a gap with respect to the first and the second directions within a range satisfying the following equation: T≦(n±⅛)*P(n is integer) wherein “T” denotes a gap between dots formed by the first and the second nozzles neighboring each other, and “P” denotes a pixel value.

摘要翻译： 一种用于防止由于打印介质和横向传送方向上的喷嘴不对准导致的图像劣化的墨盒包括打印头基板，第一打印头单元，其包括设置在打印头上的至少一个第一打印头芯片 基板，并且包括在垂直于作为打印介质的传送方向的第一方向的第二方向上以多条线布置的多个第一喷嘴，从而在第二方向上形成第一线，以及第二头单元，其包括至少一个 第二打印头芯片，其布置在打印头基板上，并且具有与第一行的预定区域重叠的喷墨区域，从而形成重叠区域，并且包括在第二方向上以多行排列的多个第二喷嘴 从而形成与第一线间隔开的第二线，以及由相邻的第一和第二喷嘴形成的点 喷墨时的重叠区域在满足以下等式的范围内相对于第一和第二方向具有间隙：<？in-line-formula description =“In-line formula”end =“lead”？> T <=（n±1/8）* P（n为整数）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中“T”表示由 第一和第二喷嘴相邻，“P”表示像素值。

公开(公告)号：US20090017394A1

公开(公告)日：2009-01-15

申请号：US12068196

申请日：2008-02-04

申请人： Kyeong Pang ,  Chang-shin Park ,  Kyung-yol Yon ,  Min-young Cheong ,  Hong-chul Shin

发明人： Kyeong Pang ,  Chang-shin Park ,  Kyung-yol Yon ,  Min-young Cheong ,  Hong-chul Shin

IPC分类号： G03G9/00 ,  G03G5/00 ,  G03G15/01

CPC分类号： G03G9/0825 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08706 ,  G03G9/08713 ,  G03G9/08724 ,  G03G9/08782

摘要： Hollow toner and a process of preparing the same are provided. The hollow toner has a hollow sphere shape, wherein an outer layer surrounding the hollow sphere includes a polymer, a wax and a pigment. The hollow toner has excellent fixing properties under low energy and low pressure, and can be efficiently used at high-speed fixing. Also, a small amount of the hollow toner is consumed. Thus, the hollow toner can be efficiently applied to various apparatuses of forming an image such as a two-component low-temperature printer and super high-speed printer, and the hollow toner can be prepared by using a relatively simple process.

摘要翻译： 提供空心调色剂及其制备方法。 中空调色剂具有中空球形，其中围绕中空球的外层包括聚合物，蜡和颜料。 中空调色剂在低能量和低压下具有优异的定影性能，并且可以在高速定影时有效地使用。 此外，少量的中空调色剂被消耗。 因此，可以将中空调色剂有效地应用于形成图像的各种装置，例如双组分低温打印机和超高速打印机，并且可以通过使用相对简单的工艺来制备中空调色剂。

公开(公告)号：US20090002455A1

公开(公告)日：2009-01-01

申请号：US12132015

申请日：2008-06-03

申请人： Jae Sik MIN ,  Ohyun BEAK ,  Chang Shin PARK

发明人： Jae Sik MIN ,  Ohyun BEAK ,  Chang Shin PARK

IPC分类号： B41J2/05

CPC分类号： B41J2/14129 ,  B41J2/1404 ,  B41J2002/14387 ,  Y10T29/49401

摘要： A head chip for an inkjet image forming apparatus. The head chip can include a heater formed on a substrate to generate heat, a chamber layer formed on the heater and provided with an ink chamber that receives inks, a nozzle layer formed on the chamber layer and provided with a nozzle in correspondence with the ink chamber, and a heat transfer layer transferring a part of the heat from the heater to the nozzle. According to the head chip, the inks sprayed through the nozzle are heated by the heat transferred through the heat transfer layer. Thus, the viscosity of the inks is reduced, so that the inks can be easily cut into ink droplets having a substantially spherical shape.

摘要翻译： 一种用于喷墨图像形成装置的头部芯片。 头芯片可以包括形成在基板上以产生热量的加热器，形成在加热器上并设置有接收墨水的墨室的腔室层，形成在腔室层上并且设置有与墨水相对应的喷嘴的喷嘴层 以及将一部分热量从加热器传递到喷嘴的传热层。 根据头部芯片，通过喷嘴喷射的油墨被通过传热层传递的热量加热。 因此，油墨的粘度降低，使得油墨可以容易地切割成具有大致球形的墨滴。

公开(公告)号：US07955668B2

公开(公告)日：2011-06-07

申请号：US11546809

申请日：2006-10-12

申请人： Xulong Fu ,  Chang Shin Park ,  Ronald J. Selensky

发明人： Xulong Fu ,  Chang Shin Park ,  Ronald J. Selensky

IPC分类号： B41M5/40

CPC分类号： B41M5/504 ,  Y10T428/24893 ,  Y10T428/252 ,  Y10T428/273

摘要： An embodiment of a media sheet has a barrier layer formed on a first surface of a substrate. An image-receiving layer is formed on the barrier layer. A porous pigment layer is formed on a second surface of the substrate.

摘要翻译： 介质片的实施例具有形成在基板的第一表面上的阻挡层。 在阻挡层上形成图像接收层。 在基板的第二表面上形成多孔颜料层。