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    • 75. 发明申请
    • RECORDING MEDIUM AND IMAGE RECORDING SET
    • 记录媒体和图像记录集
    • US20150168798A1
    • 2015-06-18
    • US14561376
    • 2014-12-05
    • Daiki YamashitaNozomu Tamoto
    • Daiki YamashitaNozomu Tamoto
    • G02F1/167
    • G02F1/167B41J3/4076
    • A recording medium includes a first substrate, a second substrate, and an image recording layer with insulating properties, provided between the first substrate and the second substrate. The image recording layer includes cells each encapsulating at least one of electrophoretic particles or magnetophoretic particles having two or more colors, a dispersion medium, and a thermoreversible gelling agent. At least one of the sol transition temperature or the gel transition temperature of the dispersion medium in each cell is different depending on the combination of the two or more colors of the at least one of the electrophoretic particles or magnetophoretic particles in each cell.
    • 记录介质包括第一基板,第二基板和具有绝缘特性的图像记录层,设置在第一基板和第二基板之间。 图像记录层包括各自封装具有两种或更多种颜色的电泳颗粒或磁泳照相颗粒中的至少一种的细胞,分散介质和热可逆性胶凝剂。 每个电池中的分散介质的溶胶转变温度或凝胶转变温度中的至少一个根据每个电池中的至少一个电泳颗粒或磁电泳颗粒的两种或更多种颜色的组合而不同。
    • 77. 发明授权
    • Image forming method
    • 图像形成方法
    • US07670743B2
    • 2010-03-02
    • US12013891
    • 2008-01-14
    • Katsuichi OhtaTatsuya NiimiNozomu Tamoto
    • Katsuichi OhtaTatsuya NiimiNozomu Tamoto
    • G03G15/06G03G5/14
    • G03G5/0696G03G5/0564G03G5/142G03G5/144G03G5/14704G03G5/14734G03G5/14786G03G5/14791G03G2215/00957
    • An image is formed by projecting an image by way of an image irradiating device onto an image bearing member configured to operate at a linear velocity of at least 300 mm/sec, and which is constructed of(i) an electroconductive substrate having an image bearing surface that has an established surface charge having an electric field intensity of at least 32.1 V/μm which is defined as the ratio of the absolute value (V) of the surface voltage of a non-irradiated portion of the image bearing member at a developing position to the layer thickness of the photosensitive layer (μm), (ii) a charge blocking layer overlying the electroconductive substrate, (iii) a moiré prevention layer overlying the charge blocking layer and (iv) a photosensitive layer overlying the moiré prevention layer consisting essentially of a titanyl phthalocyanine; charging the image bearing member by means of a charging device; irradiating said surface of the image bearing member with plural irradiation beams; developing the latent electrostatic image with a developing device; transferring the developed image by a transfer device configured; and cleaning the image bearing member.
    • 通过图像照射装置将图像投影到构造成以至少300mm / sec的线速度运行的图像承载部件上形成图像,该图像承载部件由(i)具有图像承载体的导电基板 表面电荷具有至少32.1V /μm的电场强度的已建立的表面电荷,其被定义为显影时的图像承载部件的未照射部分的表面电压的绝对值(V) 位置到感光层的层厚度(μm),(ii)覆盖导电衬底的电荷阻挡层,(iii)覆盖电荷阻挡层的莫尔防止层和(iv)覆盖防止莫尔层的感光层, 基本上由钛酞菁组成; 通过充电装置对图像承载部件充电; 用多个照射光照射图像承载部件的所述表面; 用显影装置显影静电潜像; 通过配置的传送装置传送显影图像; 并清洁图像承载部件。
    • 79. 发明申请
    • ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    • 电子照相光电导体及其制造方法,成像装置和工艺盒
    • US20090035017A1
    • 2009-02-05
    • US11852708
    • 2007-09-10
    • Hiromi TADANozomu TAMOTOKatsuichi OHTA
    • Hiromi TADANozomu TAMOTOKatsuichi OHTA
    • G03G15/00G03G15/02G03G5/06
    • G03G5/047G03G5/0607G03G5/0614G03G5/0622G03G5/0629G03G5/0668G03G5/0672G03G5/0674
    • There is provided an electrophotographic photoconductor containing a conductive substrate, and a photosensitive layer, disposed thereon, containing a charge transporting material having a triarylamine structure represented by General Formula 1, and wherein the photosensitive layer satisfies Mathematical Formula 1 when peak heights in raman scattering spectra of the triarylamine structure are measured at a wavenumber of 1,324±2 cm−1 by a confocal raman spectroscopy using z-polarized light: where Ar1, Ar2, and Ar3 are substituted or unsubstituted aromatic hydrocarbon groups, and Ar1 and Ar2, Ar2 and Ar3, and Ar3 and Ar1 are optionally combined to form heterocyclic rings, respectively, ε=I(inside)/I(surface)≧1.1  Mathematical Formula 1 where I(inside) represents the peak height in of the raman scattering spectrum obtained at a depth of 5 μm or more from the photosensitive layer surface and I(surface) represents the peak height in the raman scattering spectrum obtained at a depth of less than 5 μm from the photosensitive layer surface.
    • 提供了一种电子照相感光体,其包含导电性基板和感光层,其上设置有含有通式1所示的具有三芳基胺结构的电荷输送材料,并且其中当拉曼散射光谱中的峰高时,感光层满足数学式1 通过使用z偏振光的共聚焦拉曼光谱测量波数为1,324±2cm -1的三芳基胺结构:其中Ar 1,Ar 2和Ar 3是取代或未取代的芳族烃基,Ar 1和Ar 2,Ar 2和Ar 3 ,并且Ar 3和Ar 1任选地组合形成杂环,<?in-line-formula description =“In-line formula”end =“lead”?>ε= I(inside)/ I(surface) 1.1数学公式1 <?in-line-formula description =“在线公式”end =“tail”?>其中I(内)表示在5mum以上的深度获得的拉曼散射光谱的峰高度 从p 感光层表面和I(表面)表示从感光层表面在小于5μm的深度获得的拉曼散射光谱中的峰高。