TRANSPARENT PRODUCT THAT GIVES IMAGE ONLY AT ONE SIDE
    2.
    发明申请
    TRANSPARENT PRODUCT THAT GIVES IMAGE ONLY AT ONE SIDE 失效
    透明的产品只能在一边形成图像

    公开(公告)号:US20110234946A1

    公开(公告)日:2011-09-29

    申请号:US13072376

    申请日:2011-03-25

    摘要: A transparent product that gives an image only at one side, which can be used for an advertisement on the window or the like, which is a product that has a semi-transmissive-half-reflective layer having transmittance of 30% or higher and a reflectance of 30% or higher, a birefringent layer which is a patterned optically anisotropic layer having two or more regions of different birefringence in the form of a pattern or a driven-type optically anisotropic layer containing a liquid-crystal compound driven by voltage application to control the optical anisotropy, and a polarizing layer in this order and does not have, at the opposite side of the polarizing layer with respect to the birefringent layer, a polarizing layer, is provided.

    摘要翻译: 仅在一侧产生图像的透明产品,其可以用于窗户等上的广告,其是具有透光率为30%以上的半透射半反射层的产品,以及 反射率为30%以上的双折射层,作为图案形状的光学各向异性层的双折射层,其具有图案形式的两个以上的不同双折射区域,或者含有通过电压施加驱动的液晶化合物的驱动型光学各向异性层 控制光学各向异性以及偏振层,并且在偏振层相对于双折射层的相反侧不具有偏振层。

    IMAGE FORMING APPARATUS PROVIDED WITH TRANSFER AND SEPARATION DEVICE
    4.
    发明申请
    IMAGE FORMING APPARATUS PROVIDED WITH TRANSFER AND SEPARATION DEVICE 有权
    图像形成设备提供传输和分离设备

    公开(公告)号:US20090279918A1

    公开(公告)日:2009-11-12

    申请号:US12434741

    申请日:2009-05-04

    IPC分类号: G03G15/16

    CPC分类号: G03G15/167 G03G2215/00409

    摘要: An image forming apparatus having: a drum-shaped image carrier; a transfer and separation device which comprises: a conveyor belt for conveying a transfer material; a transfer roller for supporting the conveyor belt; and a nip regulating roller that is disposed downstream of the transfer roller in a conveyance direction of the transfer material; and a transfer region changing section adapted to change a downstream end of the transfer region in a conveyance direction of the transfer material by changing a position of the nip regulating roller; wherein the transfer region changing section sets the nip regulating roller, at a first position at which the conveyor belt is supported such that a direction of separation of the conveyor belt from the image carrier at the downstream end of the transfer region coincides with a tangential direction with respect to the image carrier, or at a second position.

    摘要翻译: 一种图像形成装置,具有:鼓形图像载体; 传送和分离装置,包括:用于输送转印材料的输送带; 用于支撑输送带的转印辊; 以及辊隙调节辊,其在转印材料的输送方向上设置在转印辊的下游; 以及转印区域改变部分,其适于通过改变所述辊隙调节辊的位置来改变所述转印材料的输送方向上的转印区域的下游端; 其中所述转印区域改变部分在所述输送带被支撑的第一位置处设置所述辊隙调节辊,使得所述输送带与所述转印区域的下游端处的所述图像载体分离的方向与切向方向一致 相对于图像载体,或在第二位置。