公开(公告)号：US08371763B2

公开(公告)日：2013-02-12

申请号：US11945487

申请日：2007-11-27

Applicant: Sin-ae Kim ,  Yong-duk Lee ,  Ho-gun You ,  Dong-hun Han

Inventor： Sin-ae Kim ,  Yong-duk Lee ,  Ho-gun You ,  Dong-hun Han

IPC: B41J3/36 ,  B41J11/70 ,  B41J15/00 ,  B41J29/02 ,  B41J29/13

CPC classification number: G03G15/00 ,  G03G21/1609 ,  G03G2215/00016 ,  G03G2215/00455 ,  G03G2221/1681

Abstract: A mobile image forming apparatus is provided that comprises a casing, a support frame to surround a printing medium roll from which a printing medium is supplied and to guide the printing medium, an image forming unit to form an image on the printing medium guided by the support frame and a printing medium receiving portion disposed between the casing and the support frame to receive therein the printing medium on which the image is formed by the image forming unit. The mobile image forming apparatus may further comprise a roll support core disposed in the support frame to rotatably support the printing medium roll.

Abstract translation: 提供一种移动图像形成装置，其包括壳体，用于围绕供应打印介质的打印介质卷的支撑框架并且引导打印介质;图像形成单元，用于在由打印介质引导的打印介质上形成图像 支撑框架和设置在壳体和支撑框架之间的打印介质接收部分，以在其中接收由图像形成单元形成图像的打印介质。 移动图像形成装置还可以包括设置在支撑框架中的辊支撑芯，以可旋转地支撑打印介质辊。

公开(公告)号：US08104886B2

公开(公告)日：2012-01-31

申请号：US12049476

申请日：2008-03-17

Applicant: Ho-gun You ,  Yong-duk Lee ,  Dong-hun Han ,  Sin-ae Kim

Inventor： Ho-gun You ,  Yong-duk Lee ,  Dong-hun Han ,  Sin-ae Kim

IPC: B41J2/01

CPC classification number: B41J3/546 ,  B41J13/009 ,  G03G15/6502 ,  G03G2215/00409

Abstract: An image forming apparatus having a first image forming unit and a second image forming including a printing medium supplier which supplies a printing medium, a selection guide which selectively guides the printing medium from the printing medium supplier to one of a first supplying path of the first image forming unit and a second supplying path of the second image forming unit, and a first feed roller which is disposed between the selection guide and the printing medium supplier, and transfers the printing medium from the printing medium supplier to the selection guide.

Abstract translation: 一种具有第一图像形成单元和第二图像形成装置的图像形成装置，包括供给打印介质的打印介质供应器，选择引导件，其将打印介质从打印介质供应器选择性地引导到第一供应路径 图像形成单元和第二图像形成单元的第二供给路径，以及设置在选择引导件和打印介质供应者之间的第一进给辊，并将打印介质从打印介质供应器传送到选择引导件。

公开(公告)号：US07367726B2

公开(公告)日：2008-05-06

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: B41J3/60

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：US20060034649A1

公开(公告)日：2006-02-16

申请号：US11183755

申请日：2005-07-19

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

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

IPC: B41J13/076 ,  B41J13/02 ,  B41J13/03

CPC classification number: B41J13/02 ,  B41J13/025 ,  B41J13/076 ,  B65H5/062 ,  B65H27/00 ,  B65H2401/111 ,  B65H2404/1316 ,  B65H2404/14 ,  B65H2404/143 ,  B65H2404/144 ,  B65H2404/182 ,  B65H2404/185 ,  B65H2404/5322 ,  B65H2513/40 ,  B65H2220/03

Abstract: A paper transfer unit includes a pinch roller and a feed roller having a first outer portion, which defines a reference radius used to determine a paper transfer rate. A second outer portion is also provided having a substantially elastic rubber layer An elastic element elastically biases the pinch roller and the feed roller toward each other.

Abstract translation: 纸张传送单元包括夹送辊和具有第一外部部分的进给辊，该第一外部部分限定用于确定纸张传送速率的参考半径。 还设置有第二外部部分，其具有基本上弹性的橡胶层。弹性元件将夹送辊和进给辊朝向彼此弹性偏压。

公开(公告)号：US20060012663A1

公开(公告)日：2006-01-19

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: B41J2/34

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：US08619345B2

公开(公告)日：2013-12-31

申请号：US13487629

申请日：2012-06-04

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 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, which may include a document guide portion, may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path.

Abstract translation: 具有这样的图像读取装置和图像形成装置，其可以通过安装单元的位置来读取记录在文件上的信息和遮光构件的安装结构来提高扫描质量。 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。 可以包括文件引导部分的遮光部件可以沿着与原稿输送方向不同的方向延伸，使得一个端部位于文件馈送路径中。

公开(公告)号：US20120327485A1

公开(公告)日：2012-12-27

申请号：US13487629

申请日：2012-06-04

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 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, which may include a document guide portion, may extend in a direction different from the document feeding direction such that one end portion is located in a document feeding path.

Abstract translation: 具有这样的图像读取装置和图像形成装置，其可以通过安装单元的位置来读取记录在文件上的信息和遮光构件的安装结构来提高扫描质量。 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。 可以包括文件引导部分的遮光部件可以沿与原稿输送方向不同的方向延伸，使得一个端部位于文件馈送路径中。

公开(公告)号：US08168332B2

公开(公告)日：2012-05-01

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 35° C.; a second polyvinylidene fluoride-based copolymer having solubility of 10 weight % or less with respect to acetone at 35° 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 相对于35℃下的丙酮更多。 在35℃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：US07542061B2

公开(公告)日：2009-06-02

申请号：US11449682

申请日：2006-06-09

Applicant: Dong-hun Han

Inventor： Dong-hun Han

IPC: B41J2/335

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.

Abstract translation: 热图像形成装置包括压印辊和热打印头。 热打印头的加热部分具有多个加热元件，沿着压纸滚筒和热打印头形成打印压区的区域布置。 多个驱动集成电路安装在基板上并连接到加热部分的加热元件。 形成为高于驱动集成电路的块，使得驱动集成电路设置在块和加热部之间。 传送单元朝向热打印头的加热部分设置，并且在压纸辊和热打印头之间传送一张纸。

公开(公告)号：US20090027743A1

公开(公告)日：2009-01-29

申请号：US11972165

申请日：2008-01-10

Applicant: Dong Hun Han

Inventor： Dong Hun Han

IPC: H04N1/04 ,  H04N1/00

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。