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    • 2. 发明申请
    • OPTICAL WRITING DEVICE AND OPTICAL WRITING METHOD
    • 光学写字设备和光写字方法
    • US20090245067A1
    • 2009-10-01
    • US12270479
    • 2008-11-13
    • Yasunori SAITOTsutomu ISHIIShigehiko SASAKIMasahiro SATOAkira ICHIBOSHIKyotaro TOMODA
    • Yasunori SAITOTsutomu ISHIIShigehiko SASAKIMasahiro SATOAkira ICHIBOSHIKyotaro TOMODA
    • G11B7/00
    • G11B31/006G02F1/1334G02F1/1354G02F1/13718
    • An optical writing device performs writing on an exposure region of a light writing display medium. The optical writing device includes an accommodation section, a light irradiation member, a voltage application member, a medium conveyance member and control means. The control means performs control for: applying voltage with the voltage application member to a first medium; the light irradiation member irradiating the light bearing image information and moving a first distance in the first direction over the first medium; the voltage application member applying voltage to a second medium; the light irradiation member irradiating the light for image erasure onto the second medium and moving a second distance in the second direction over the second medium; and, simultaneously the movement of the light irradiation member in the second direction, the medium conveyance member conveying the first medium.
    • 光写入装置在光写入显示介质的曝光区域上进行写入。 光学写入装置包括容纳部分,光照射部件,电压施加部件,介质传送部件和控制装置。 控制装置执行以下步骤的控制:用电压施加构件施加电压到第一介质; 所述光照射部件照射所述承载图像信息,并且在所述第一介质上沿所述第一方向移动第一距离; 电压施加构件向第二介质施加电压; 所述光照射部件将用于图像擦除的光照射到所述第二介质上,并且在所述第二介质上沿所述第二方向移动第二距离; 并且同时沿着第二方向移动光照射部件,传送第一介质的介质输送部件。
    • 10. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20090103946A1
    • 2009-04-23
    • US12174454
    • 2008-07-16
    • Tsutomu ISHIINaoki HIJIYasunori SAITOMasahiro SATOShigehiko SASAKIKyotaro TOMODAKimitake HASUIKE
    • Tsutomu ISHIINaoki HIJIYasunori SAITOMasahiro SATOShigehiko SASAKIKyotaro TOMODAKimitake HASUIKE
    • G03G15/04
    • B41J3/4076
    • An image forming apparatus comprises: a holding unit that holds a medium on which an image is formed by irradiation of image-bearing light, the medium having a liquid crystal layer, a photoconductor layer that changes a resistance in response to irradiation of light, and a pair of electrode layers provided in an opposing relation so as to sandwich the liquid crystal layer and photoconductor layer, with at least one of the pair of electrode layers being divided into stripe-shaped sub-electrode layers; an irradiating unit that irradiates the medium with image-bearing light linearly along a longitudinal direction of the sub-electrode layers; a transporting unit that transports the irradiating unit along the surface of the medium in a first or second direction; a power supply unit that applies a voltage between the sub-electrode layer and the electrode layer; and an optical shielding unit that shields the photoconductor layer.
    • 一种图像形成装置包括:保持单元,其通过摄像光的照射保持形成图像的介质,具有液晶层的介质,响应于光的照射而改变电阻的感光体层;以及 一对电极层,以相对的关系提供,以夹持液晶层和光电导体层,其中该对电极层中的至少一个被分成条形子电极层; 照射单元,其沿着副电极层的长度方向向所述介质照射成像轴; 传送单元,其沿着所述介质的表面沿第一或第二方向传送所述照射单元; 电源单元,其在所述副电极层和所述电极层之间施加电压; 以及屏蔽光电导体层的光学屏蔽单元。