公开(公告)号：US20060280540A1

公开(公告)日：2006-12-14

申请号：US11449682

申请日：2006-06-09

Applicant: Dong-hun Han

Inventor： Dong-hun Han

IPC: B41J2/315

CPC classification number: B41J2/32

Abstract: A thermal image forming apparatus includes a platen roller and a thermal printhead. A heating portion of the thermal printhead has a plurality of heating elements arranged along an area where the platen roller and the thermal printhead form a printing nip. A plurality of driving integrated circuits are mounted on a substrate and connected to the heating elements of the heating portion. A block is formed higher than the driving integrated circuits such that the driving integrated circuits are disposed between the block and the heating portion. A conveying unit is disposed toward the heating portion of the thermal printhead and conveys a sheet of paper between the platen roller and the thermal printhead.

公开(公告)号：US20060024108A1

公开(公告)日：2006-02-02

申请号：US11174468

申请日：2005-07-06

Applicant: Myung-Bo Son ,  Yong-duk Lee ,  Dong-hun Han

Inventor： Myung-Bo Son ,  Yong-duk Lee ,  Dong-hun Han

IPC: B41J25/304 ,  B41J13/10

CPC classification number: B41J2/325 ,  B41J3/60 ,  B41J13/009 ,  B41J13/14

Abstract: An image forming apparatus is provided and includes a platen roller and a thermal printing head. The thermal printing head is elastically biased toward the platen roller and rotates about a pivot of the platen roller for moving between first and second positions to faces first and second surfaces of a medium. A transfer portion has driving and driven rollers which are rotatably engageable with each other to transfer the media. A guiding unit reduces a difference of media transfer force of the transfer portion when the thermal printing head is respectively located in the first and second positions.

Abstract translation: 提供了一种图像形成装置，包括压印辊和热敏打印头。 热敏打印头朝向压纸辊弹性偏置，并围绕压纸辊的枢轴旋转，以便在第一和第二位置之间移动以面对介质的第一和第二表面。 转印部分具有彼此可旋转地接合以传送介质的驱动辊和从动辊。 当热敏打印头分别位于第一和第二位置时，引导单元减小传送部分的介质传送力的差异。

公开(公告)号：US08260157B2

公开(公告)日：2012-09-04

申请号：US12782243

申请日：2010-05-18

Applicant: Kyoung-Seok Kim ,  Dong-Hun Han ,  Yong-Geol Chung

Inventor： Kyoung-Seok Kim ,  Dong-Hun Han ,  Yong-Geol Chung

IPC: G03G15/00

CPC classification number: G03G21/1652 ,  G03G21/1633 ,  G03G2221/163 ,  G03G2221/169

Abstract: Disclosed is an image forming apparatus including a body housing in which an opening is formed for providing removal/mounting access of a removable cartridge; a door member for selectively closing the opening. The removable cartridge includes a cartridge status chip in which predetermined information relating to the removable cartridge is recorded. The door member of the image forming apparatus and the removable cartridge may each be provided with respective contact terminal or terminals that engage when the door member is closed with the removable cartridge received in the body housing of the image forming apparatus. The controller of the image forming apparatus uses the electrical continuity information of the contact terminal or terminals in order to determine the closure status of the door member and to control the operation of the image forming apparatus accordingly.

Abstract translation: 公开了一种图像形成装置，包括主体壳体，其中形成有用于提供可移除盒的移除/安装通路的开口; 用于选择性地关闭开口的门构件。 可移除盒包括盒状态芯片，其中记录有关可拆卸盒的预定信息。 图像形成装置的门构件和可移除盒可以各自设置有相应的接触端子或端子，当门构件被封闭时，接合端子或端子接合在容纳在图像形成装置的主体外壳中的可拆卸的盒体上。 图像形成装置的控制器使用接触端子的电连续性信息，以便确定门构件的关闭状态并相应地控制图像形成装置的操作。

公开(公告)号：US20110045338A1

公开(公告)日：2011-02-24

申请号：US12745717

申请日：2009-03-03

Applicant: Yoon-Jung Bae ,  Pil-Kyu Park ,  Jong-Hwan Kim ,  Dong-Hun Han ,  Han-Ho Lee ,  Sang-Young Lee ,  Ji-Sang Yu ,  Hyun-Min Jang

Inventor： Yoon-Jung Bae ,  Pil-Kyu Park ,  Jong-Hwan Kim ,  Dong-Hun Han ,  Han-Ho Lee ,  Sang-Young Lee ,  Ji-Sang Yu ,  Hyun-Min Jang

IPC: H01M2/16

CPC classification number: H01M2/1653 ,  H01M2/1646 ,  H01M2/1686 ,  H01M10/052

Abstract: A separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of inorganic particles and a binder polymer, wherein the binder polymer includes a first polyvinylidene fluoride-based copolymer having solubility of 25 weight % or more with respect to acetone at 350 C; a second polyvinylidene fluoride-based copolymer having solubility of 10 weight % or less with respect to acetone at 350 C; and a polymer having a cyano group. This separator decelerates deterioration of life span of an electrochemical device, and prevents disintercalation of inorganic particles in the porous coating layer, thereby improving safety of the electrochemical device.

Abstract translation: 分离器包括具有多个孔的多孔基材; 以及形成在所述多孔基材的至少一个表面上并由多种无机颗粒和粘合剂聚合物的混合物制成的多孔涂层，其中所述粘合剂聚合物包括溶解度为25重量％的第一聚偏二氟乙烯基共聚物或 更多关于丙酮在350℃; 在350℃下相对于丙酮的溶解度为10重量％以下的第二聚偏二氟乙烯系共聚物; 和具有氰基的聚合物。 该分离器减缓电化学装置的使用寿命的恶化，并且防止多孔涂层中的无机颗粒的脱嵌，从而提高电化学装置的安全性。

公开(公告)号：US07417657B2

公开(公告)日：2008-08-26

申请号：US11172820

申请日：2005-07-05

Applicant: Dac-hycok Im ,  Kyung-pyo Kang ,  Hyoung-il Kim ,  Myung-bo Son ,  Dong-hun Han ,  Yong-duk Lee

Inventor： Dac-hycok Im ,  Kyung-pyo Kang ,  Hyoung-il Kim ,  Myung-bo Son ,  Dong-hun Han ,  Yong-duk Lee

IPC: B41J11/00

CPC classification number: B41J2/32 ,  B41J3/60 ,  B41J11/0095 ,  B41J11/04 ,  B41J11/42 ,  B41J13/0027 ,  B41J13/03 ,  B65H5/06 ,  B65H2553/51

Abstract: A thermal printer and a printing method are provided. The thermal printer includes a thermal printhead for applying a predetermined amount of heat to a thermal recording paper to develop a print layer provided on the thermal recording paper; a feeding roller for feeding the thermal recording paper, a platen roller for facing the thermal printhead to support the thermal recording paper, wherein the thermal recording paper passes between the thermal printhead and the platen roller, a first encoder sensor for detecting a rotation of the platen roller, a second encoder sensor for detecting rotation of the feeding roller; a counting unit for counting first and second pulse signals generated from the first and second encoder sensors, respectively, and a switching unit of the first and second pulse signals as a variable to control the feeding of the thermal recording paper.

Abstract translation: 提供热敏打印机和打印方法。 热敏打印机包括用于向热敏记录纸施加预定量的热量以形成设置在热敏记录纸上的印刷层的热打印头; 用于馈送热敏记录纸的馈送辊，用于面对热敏打印头以支撑热敏记录纸的压纸辊，其中热敏记录纸通过热打印头和压纸辊之间，第一编码器传感器用于检测热敏记录纸的旋转 压纸辊，用于检测进给辊的旋转的第二编码器传感器; 计数单元，用于分别从第一和第二编码器传感器产生的第一和第二脉冲信号和第一和第二脉冲信号的切换单元作为变量来控制热敏记录纸的馈送。

公开(公告)号：US07321376B2

公开(公告)日：2008-01-22

申请号：US11247266

申请日：2005-10-12

Applicant: Dong-Hun Han

Inventor： Dong-Hun Han

IPC: B41J2/32 ,  B41J3/60

CPC classification number: B41J2/35

Abstract: A thermal printer is provided including a cable which connects a main board and a recording head to form an image on a print medium by heating both surfaces of the print medium. The thermal printer includes a rotating unit rotatably installed within a frame. The thermal printer also includes a recording head, a support member, and a main board installed on the frame substantially above the first surface of the print medium. The main board applies power and provides image data to the recording head. A flexible cable is disposed on one side or both sides of the print medium so as to not to interfere with a transfer of the print medium and a reciprocating rotation of the recording head. The flexible cable connects the main board and the recording head. A control guide is disposed on a path where the flexible cable moves within the frame to control a degree to which the flexible cable is loosened when the recording head is located at a certain position.

Abstract translation: 提供一种热敏打印机，其包括连接主板和记录头的电缆，以通过加热打印介质的两个表面来在打印介质上形成图像。 热敏打印机包括可旋转地安装在框架内的旋转单元。 热敏打印机还包括基本上在打印介质的第一表面上方安装在框架上的记录头，支撑构件和主板。 主板进行电源并向记录头提供图像数据。 柔性电缆设置在打印介质的一侧或两侧，以便不会干扰打印介质的传送和记录头的往复旋转。 柔性电缆连接主板和记录头。 控制引导件设置在柔性电缆在框架内移动的路径上，以在记录头位于某一位置时控制柔性电缆松动的程度。

公开(公告)号：US20060115311A1

公开(公告)日：2006-06-01

申请号：US11207881

申请日：2005-08-22

Applicant: Myung-Bo Son ,  Dong-Hun Han ,  Yong-Duk Lee

Inventor： Myung-Bo Son ,  Dong-Hun Han ,  Yong-Duk Lee

IPC: B41J25/304 ,  B41J2/32

CPC classification number: B41J11/04 ,  B41J3/60

Abstract: A thermal image forming apparatus includes a platen roller which supports a medium, a print head, including a heating unit which applies heat to the medium to form an image thereon, which rotates around the platen roller and moves the heating unit to a first location facing a first surface of the medium and a second location facing a second surface of the medium, and a restricting element which rotates together with the print head. The restricting element restricts the movement of the platen roller in a transport direction of the medium so that the heating unit is placed at a printing nip formed by the platen roller and the print head when the print head is located at the first and second locations.

Abstract translation: 热图像形成装置包括支撑介质的压纸辊，打印头，包括加热单元，该加热单元向介质施加热量以在其上形成图像，所述加热单元绕压纸辊旋转，并将加热单元移动到面对 介质的第一表面和面向介质的第二表面的第二位置，以及与打印头一起旋转的限制元件。 限制元件限制压纸辊在介质输送方向上的移动，使得当打印头位于第一和第二位置时，加热单元被放置在由压纸辊和打印头形成的打印压区。

公开(公告)号：US20060092261A1

公开(公告)日：2006-05-04

申请号：US11247266

申请日：2005-10-12

Applicant: Dong-Hun Han

Inventor： Dong-Hun Han

IPC: B41J2/35

CPC classification number: B41J2/35

Abstract: A thermal printer is provided including a cable which connects a main board and a recording head to form an image on a print medium by heating both surfaces of the print medium. The thermal printer includes a rotating unit rotatably installed within a frame. The thermal printer also includes a recording head, a support member, and a main board installed on the frame substantially above the first surface of the print medium. The main board applies power and provides image data to the recording head. A flexible cable is disposed on one side or both sides of the print medium so as to not to interfere with a transfer of the print medium and a reciprocating rotation of the recording head. The flexible cable connects the main board and the recording head. A control guide is disposed on a path where the flexible cable moves within the frame to control a degree to which the flexible cable is loosened when the recording head is located at a certain position.

Abstract translation: 提供一种热敏打印机，其包括连接主板和记录头的电缆，以通过加热打印介质的两个表面来在打印介质上形成图像。 热敏打印机包括可旋转地安装在框架内的旋转单元。 热敏打印机还包括基本上在打印介质的第一表面上方安装在框架上的记录头，支撑构件和主板。 主板进行电源并向记录头提供图像数据。 柔性电缆设置在打印介质的一侧或两侧，以便不会干扰打印介质的传送和记录头的往复旋转。 柔性电缆连接主板和记录头。 控制引导件设置在柔性电缆在框架内移动的路径上，以在记录头位于某一位置时控制柔性电缆松动的程度。

公开(公告)号：US20050140771A1

公开(公告)日：2005-06-30

申请号：US11007463

申请日：2004-12-09

Applicant: Young-duk Lee ,  Heon-soo Park ,  Jong-sung Jung ,  Dong-Hun Han

Inventor： Young-duk Lee ,  Heon-soo Park ,  Jong-sung Jung ,  Dong-Hun Han

IPC: B41J11/04 ,  B41J2/32 ,  B41J3/60 ,  B41J13/00 ,  B65H1/26 ,  B65H3/06 ,  B65H5/06 ,  B65H29/22 ,  B65H29/58 ,  B65H29/60 ,  B41J17/00 ,  B41J2/325

CPC classification number: B41J3/60

Abstract: A thermal image forming apparatus is provided adapted to form images on both sides of a recording medium. The thermal image forming apparatus includes an image forming part having a recording head for forming an image on the recording medium and a support member facing the recording head and supporting the recording medium with respect to the recording head. The recording medium has a first side and a second side opposite to the first side. A position changing unit rotates the recording head around a shaft of the support member to move the recording head to first and second locations respectively facing the first and second sides of the recording medium.

Abstract translation: 提供适于在记录介质的两侧形成图像的热成像装置。 热图像形成装置包括具有用于在记录介质上形成图像的记录头的图像形成部件和面向记录头并相对于记录头支撑记录介质的支撑部件。 记录介质具有与第一侧相对的第一侧和第二侧。 位置改变单元使记录头围绕支撑构件的轴旋转，以将记录头移动到分别面对记录介质的第一和第二侧的第一和第二位置。

公开(公告)号：US08208182B2

公开(公告)日：2012-06-26

申请号：US11972165

申请日：2008-01-10

Applicant: Dong Hun Han

Inventor： Dong Hun Han

IPC: H04N1/04

CPC classification number: H04N1/203 ,  H04N1/12 ,  H04N1/193 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/0458

Abstract: An image reading device and an image forming apparatus having the same that can increase a scan quality by improving mounting positions of units to read information recorded on a document and a mounting structure of a light shielding member. The image reading device may include a first reading unit to read image information recorded on a first surface of a document, a second reading unit disposed at a predetermined distance from the first reading unit along a document feeding direction to read image information recorded on a second surface of the document, and at least one light shielding member mounted between the first reading unit and the second reading unit along the document feeding direction. The light shielding member may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path. The light shielding member may be provided with a document guide portion to guide the document.

Abstract translation: 一种图像读取装置和具有该图像读取装置和图像形成装置的图像形成装置，其可以通过改善装置的安装位置来提高扫描质量，从而读取记录在文件上的信息和遮光构件的安装结构。 图像读取装置可以包括：第一读取单元，用于读取记录在文档的第一表面上的图像信息;第二读取单元，沿着原稿输送方向设置在距离第一读取单元预定距离处，以读取记录在第二个 文件的表面以及沿文件输入方向安装在第一读取单元和第二读取单元之间的至少一个遮光构件。 遮光构件可以在与原稿输送方向不同的方向上延伸，使得一个端部位于文件馈送路径中。 遮光构件可以设置有引导文件的文件引导部。