公开(公告)号：US07431520B2

公开(公告)日：2008-10-07

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: B41J2/325 ,  B41J3/60 ,  B41J25/304 ,  B41J25/308

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：US20070091363A1

公开(公告)日：2007-04-26

申请号：US11582987

申请日：2006-10-19

Applicant: Dong-hun Han ,  Chong-wan Lee

Inventor： Dong-hun Han ,  Chong-wan Lee

IPC: G06F3/12

CPC classification number: H04N1/2175 ,  G11B33/122 ,  H04N1/00278 ,  H04N1/00347 ,  H04N1/00384 ,  H04N1/00408 ,  H04N2201/0036 ,  H04N2201/0058 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0087

Abstract: An image storage apparatus and method are provided, in which a docking unit is connected with an image capturing device, a reader reads image data generated by the image capturing device from the image capturing device, a data storage unit stores the read image data, and a print controller controls an image forming device to print the stored image data by transmitting the stored image data to the image forming device. Accordingly, the image data stored in the image capturing device can be easily and quickly stored separately and printed. In addition, the image storage apparatus can perform other jobs even when printing is being performed, and various functions can be provided by supporting peripherals.

Abstract translation: 提供了一种图像存储装置和方法，其中对接单元与图像捕获装置连接，读取器从图像捕获装置读取由图像捕获装置生成的图像数据，数据存储单元存储读取的图像数据，以及 打印控制器通过将存储的图像数据发送到图像形成装置来控制图像形成装置来打印存储的图像数据。 因此，存储在图像捕获装置中的图像数据可以容易且快速地分开存储并打印。 此外，即使正在执行打印，图像存储装置也可以执行其他作业，并且可以通过支持外围设备来提供各种功能。

公开(公告)号：US20060290771A1

公开(公告)日：2006-12-28

申请号：US11357142

申请日：2006-02-21

Applicant: Dong-hun Han

Inventor： Dong-hun Han

IPC: G01D15/10

CPC classification number: B41J3/60 ,  B41J13/0045

Abstract: A thermal image forming apparatus includes a platen roller, a thermal head facing a lower circumferential surface of the platen roller to form a first printing location and facing an upper circumferential surface of the platen roller to form a second printing location, a conveying part to convey a recording medium such that the recording medium passes through the first and second printing locations, and a guide roller to prevent the recording medium from being bent near the first and second printing locations by supporting the recording medium between the platen roller and the conveying part.

Abstract translation: 热图像形成装置包括压纸辊，面向压纸辊的下圆周表面的热敏头，以形成第一打印位置并面向压纸辊的上圆周表面以形成第二打印位置，传送部分传送 记录介质通过第一和第二打印位置的记录介质，以及引导辊，以通过在压纸辊和输送部之间支撑记录介质来防止记录介质在第一和第二打印位置附近弯曲。

公开(公告)号：US20060239741A1

公开(公告)日：2006-10-26

申请号：US11385800

申请日：2006-03-22

Applicant: Dong-hun Han

Inventor： Dong-hun Han

IPC: B41J2/315

CPC classification number: B41J2/32 ,  B41J3/60 ,  B41J11/04 ,  B41J13/0045

Abstract: A thermal type image forming apparatus is provided for printing images on both sides of a medium, which are a first surface and a second surface of the medium. A thermal print head (TPH) is rotated about a platen roller to a first position facing the first surface of the medium and to a second position facing the second surface of the medium. The thermal type image forming apparatus includes a transfer unit for transferring the medium in a first direction to supply the medium to a space between the platen roller and the thermal print head and in a second direction substantially opposite to the first direction to perform printing. A control member controls motion of the platen roller in the second direction to align a printing nip formed by the platen roller and the TPH with a heating line of the thermal print head. The platen roller is elastically biased in a direction to contact the control member.

Abstract translation: 提供一种用于在作为介质的第一表面和第二表面的介质的两侧上打印图像的热图像形成装置。 热打印头（TPH）围绕压纸辊旋转到面向介质的第一表面的第一位置和面向介质的第二表面的第二位置。 热式图像形成装置包括：传送单元，用于沿第一方向传送介质，以将介质供给到压纸辊和热敏打印头之间的空间，并且在基本上与第一方向相反的第二方向上进行打印。 控制构件控制压纸辊在第二方向上的运动，以使由压印辊和TPH形成的打印压区与热打印头的加热线对准。 压纸辊在与控制构件接触的方向上弹性偏压。