APPLICATION DEVICE AND IMAGE FORMING SYSTEM

    公开(公告)号:US20170165981A1

    公开(公告)日:2017-06-15

    申请号:US15367621

    申请日:2016-12-02

    IPC分类号: B41J11/00

    摘要: An application device includes a conveyer to convey a recording medium, an application roller to apply a treatment liquid to the recording medium, a pressure roller to sandwich the recording medium with the application roller to press the recording medium against the application roller, and a winding member to form a curved conveying path to have the recording medium curved along a conveying direction to wind the recording medium around the pressure roller. The pressure roller comes in contact with the application roller when applying the treatment liquid and separates from the application roller when not applying the treatment liquid. A predetermined positional relationship is maintained between the pressure roller and the winding member while the pressure roller moves close to the application roller to be in contact with the application roller, or the pressure roller moves away from the application roller to be separated from the application roller.

    Fixing device and image forming apparatus using the same
    4.
    发明申请
    Fixing device and image forming apparatus using the same 审中-公开
    固定装置及使用其的成像装置

    公开(公告)号:US20110222908A1

    公开(公告)日:2011-09-15

    申请号:US13064215

    申请日:2011-03-11

    IPC分类号: G03G15/00 G03G21/00

    CPC分类号: G03G15/2025

    摘要: A disclosed fixing device includes a first roller, a second roller, a lubricant application unit applying lubricant to a surface of the first roller, a lubricant control blade being in contact with and separated from the surface of the first roller, so that the recording medium on which the image is formed is sandwiched and fed between the first roller and the second roller so as to fix the image onto the recording medium, a contact angle θ of the lubricant control blade relative to the first roller is in a range between 35 degrees and 43 degrees, and a linear pressure F applied from the lubricant control blade to the first roller is in a range from 0.35 N/cm to 0.5 N/cm.

    摘要翻译: 所公开的定影装置包括第一辊,第二辊,将润滑剂施加到第一辊的表面的润滑剂施加单元,与第一辊的表面接触并从其分离的润滑剂控制刮刀,使得记录介质 将形成图像的图像夹在第一辊和第二辊之间,以将图像固定在记录介质上,接触角和角度; 润滑剂控制叶片相对于第一辊子的角度在35度和43度之间的范围内,并且从润滑剂控制叶片施加到第一辊子的线性压力F在0.35N / cm至0.5N / cm的范围内 。

    Inspection apparatus for liquid crystal drive substrates
    7.
    发明授权
    Inspection apparatus for liquid crystal drive substrates 有权
    液晶驱动基板检查装置

    公开(公告)号:US07212024B2

    公开(公告)日:2007-05-01

    申请号:US10952375

    申请日:2004-09-28

    IPC分类号: G01R31/02 G01R31/302

    摘要: The object of the present invention is to provide an inspection apparatus for liquid crystal drive substrates that improves the inspection accuracy of liquid crystal drive substrates, judges defect type more accurately, and does not cause a decrease in throughput. In order to achieve this object, the present invention provides an inspection apparatus for liquid crystal drive substrates that discriminates defective pixels having an abnormal voltage and normal pixels having a normal voltage based on pixel voltage by arranging an electro-optical element plate in opposition to a liquid crystal drive substrate on which pixel electrodes are arranged in the form of a matrix, and calculating the actual voltage of each pixel electrode in the form of a pixel voltage based on the voltage image of the electro-optical element plate obtained by writing a prescribed voltage to the pixel electrodes, and on the electro-optical characteristics of the above electro-optical element plate, wherein the inspection apparatus comprises an image processing apparatus that an image processing apparatus that classifies pixel electrodes of defect candidates for each defect type by comparing said pixel voltage with a threshold value set for each defect type of pixel defect, and finally judges said pixel electrodes of defect candidates for each defect type as defective pixels of each defect type based on judgment conditions provided for each defect type.

    摘要翻译: 本发明的目的是提供一种提高液晶驱动基板的检查精度的液晶驱动基板的检查装置,更准确地判断缺陷型,不会造成生产量的下降。 为了实现该目的,本发明提供一种液晶驱动基板的检查装置,其通过将电光元件板配置成与电子元件板相对的方式,基于像素电压来鉴别具有异常电压的缺陷像素和具有正常电压的正常像素 像素电极以矩阵形式布置在其上的液晶驱动基板,并且基于通过书写规定的电光元件板的电压图像来计算像素电压形式的每个像素电极的实际电压 对像素电极的电压以及上述电光元件板的电光特性,其中检查装置包括图像处理装置,图像处理装置通过比较所述图像处理装置对每个缺陷类型的缺陷候选进行分类, 像素电压具有为每个缺陷类型的像素缺陷设置的阈值,a 最后根据为每种缺陷类型提供的判断条件,将每种缺陷类型的缺陷候选的像素电极判定为每种缺陷类型的缺陷像素。

    Inspection device for liquid crystal driving substrate
    8.
    发明授权
    Inspection device for liquid crystal driving substrate 有权
    液晶驱动基板检查装置

    公开(公告)号:US06798231B2

    公开(公告)日:2004-09-28

    申请号:US10258972

    申请日:2002-10-29

    IPC分类号: G01R3100

    摘要: The object of the present invention is to provide an inspection apparatus for liquid crystal drive substrates that improves the inspection accuracy of liquid crystal drive substrates, judges defect type more accurately, and does not cause a decrease in throughput. In order to achieve this object, the present invention provides an inspection apparatus for liquid crystal drive substrates that discriminates defective pixels having an abnormal voltage and normal pixels having a normal voltage based on pixel voltage by arranging an electro-optical element plate in opposition to a liquid crystal drive substrate on which pixel electrodes are arranged in the form of a matrix, and calculating the actual voltage of each pixel electrode in the form of a pixel voltage based on the voltage image of the electro-optical element plate obtained by writing a prescribed voltage to the pixel electrodes, and on the electro-optical characteristics of the above electro-optical element plate, wherein the inspection apparatus comprises an image processing apparatus that an image processing apparatus that classifies pixel electrodes of defect candidates for each defect type by comparing said pixel voltage with a threshold value set for each defect type of pixel defect, and finally judges said pixel electrodes of defect candidates for each defect type as defective pixels of each defect type based on judgment conditions provided for each defect type.

    摘要翻译: 本发明的目的是提供一种提高液晶驱动基板的检查精度的液晶驱动基板的检查装置,更准确地判断缺陷型,不会造成生产量的下降。 为了实现该目的,本发明提供一种液晶驱动基板的检查装置,其通过将电光元件板配置成与电子元件板相对的方式,基于像素电压来鉴别具有异常电压的缺陷像素和具有正常电压的正常像素 像素电极以矩阵形式布置在其上的液晶驱动基板,并且基于通过书写规定的电光元件板的电压图像来计算像素电压形式的每个像素电极的实际电压 对像素电极的电压以及上述电光元件板的电光特性,其中检查装置包括图像处理装置,图像处理装置通过比较所述图像处理装置对每个缺陷类型的缺陷候选进行分类, 像素电压具有为每个缺陷类型的像素缺陷设置的阈值,a 最后根据为每种缺陷类型提供的判断条件,将每种缺陷类型的缺陷候选的像素电极判定为每种缺陷类型的缺陷像素。

    Pretreatment liquid application drying device, printing system including the same, and printing device
    9.
    发明授权
    Pretreatment liquid application drying device, printing system including the same, and printing device 有权
    预处理液体应用干燥装置,包括印刷系统的印刷装置

    公开(公告)号:US09475313B2

    公开(公告)日:2016-10-25

    申请号:US14960558

    申请日:2015-12-07

    IPC分类号: B41J11/00

    CPC分类号: B41J11/002 B41J11/0015

    摘要: A pretreatment liquid application drying device includes a conveying unit configured to convey a continuous recording medium; an application device configured to apply a pretreatment liquid on the recording medium; a heating drying device disposed at a downstream side of the application device in a recording medium conveying direction, including first and second drying units that are connected in a separable manner, the first and second drying units respectively configured to dry one side and the other side of the recording medium; and a cockling suppressing mechanism configured to curve the heated recording medium in the conveying direction, the cockling suppressing mechanism being provided on at least one of an upstream and a downstream side in the conveying direction near the heating drying device. A part of the cockling suppressing mechanism moves in conjunction with a separating and connecting movement of the heating drying device.

    摘要翻译: 一种预处理液体施加干燥装置,包括:传送单元,被配置为传送连续的记录介质; 配置为将预处理液体施加到记录介质上的应用装置; 加热干燥装置,其设置在所述施加装置的记录介质输送方向的下游侧,所述加热干燥装置包括分离连接的第一干燥单元和第二干燥单元,所述第一干燥单元和第二干燥单元分别构造成干燥一侧,另一侧 的记录介质; 以及构造成沿着输送方向弯曲加热的记录介质的起皱抑制机构,所述起吊抑制机构设置在所述加热干燥装置的靠近所述输送方向的上游侧和下游侧的至少一方。 起皱抑制机构的一部分与加热干燥装置的分离连接动作一起移动。