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14 条记录 (耗时 0.024 秒)

    Reduced hot offset in color electrophotographic imaging
    4.
    发明授权
    Reduced hot offset in color electrophotographic imaging 失效

    公开(公告)号：US06212354B1

    公开(公告)日：2001-04-03

    申请号：US09464219

    申请日：1999-12-15

    申请人： Judith A. Garzolini ,  Kristina J. Wood ,  Kenneth E. Heath ,  Joseph C. Carls ,  Dennis D. Anderson

    发明人： Judith A. Garzolini ,  Kristina J. Wood ,  Kenneth E. Heath ,  Joseph C. Carls ,  Dennis D. Anderson

    IPC分类号： G03G1520

    CPC分类号： G03G15/0105 ,  G03G15/2064 ,  G03G2215/00497 ,  G03G2215/2074 ,  G03G2215/2093

    摘要： Hot offset of black toner is reduced or eliminated in a color electrophotographic imaging device, such as a laser printer, by applying a minimal layer of non-black toner in addition to the black toner on a print media. The non-black toner, such as cyan, magenta or yellow toner, acts as a release agent for reducing or eliminating hot offset of the black toner during fusing of the toner to the media. The non-black toner is applied as a thin layer just sufficient to reduce hot offset of the black toner and such that an appearance of a resultant image formed retains a visual perception of being a black toner only image. In an alternate embodiment, the thin layer of non-black toner is applied in response to coated media being processed, such as overhead transparencies, that are more susceptible to hot offset. In yet a further alternate embodiment, raster source image data is converted to output data using a process neutral axis color rendering table, and vector source image data is converted to output data using the same process neutral axis color rendering table only if coated media is being processed, thereby reducing hot offset of black toner. Otherwise, the vector source image data is converted to output data using a black only neutral axis color rendering table.

    Self-protected imageable presentation transparency assembly
    5.
    发明授权
    Self-protected imageable presentation transparency assembly 失效
    自我保护的可塑成像透明组件

    公开(公告)号：US6022111A

    公开(公告)日：2000-02-08

    申请号：US995324

    申请日：1997-12-22

    申请人： Joseph C. Carls

    发明人： Joseph C. Carls

    IPC分类号： G03B21/54 ,  B41M7/00 ,  G03B21/132 ,  G03B21/64 ,  G03B21/11

    CPC分类号： G03B21/132 ,  B41M7/0027 ,  G03B21/64 ,  Y10S353/05

    摘要： A transparency assembly including two generally transparent sheets, a transparent imageable sheet and a transparent protective sheet. The imageable sheet has a first major surface, a second major surface, and a plurality of side edges. The protective sheet is hingedly coupled to the imageable sheet by a full rotation hinge. The protective sheet has a first folded position where the protective sheet overlays at least a portion of the first major surface of the imageable sheet and a second folded position where the protective sheet overlays at least a portion of the second major surface of the imageable sheet. One or more flaps hingedly couple to one of the transparent sheets. The flap has a folded position and an unfolded position. In the folded position, the flap overlays at least a portion of the imageable sheet. In the unfolded position, the flap extends generally coplanarly alongside the imageable sheet.

    摘要翻译： 透明度组件，包括两个通常透明的片材，透明可成像片材和透明保护片材。 可成像片材具有第一主表面，第二主表面和多个侧边缘。 保护片通过全旋转铰链铰接地连接到可成像片材上。 保护片具有第一折叠位置，其中保护片覆盖可成像片材的第一主表面的至少一部分和第二折叠位置，其中保护片材覆盖可成像片材的第二主表面的至少一部分。 一个或多个折翼铰接地连接到透明片之一。 折板具有折叠位置和展开位置。 在折叠位置，折片覆盖可成像片材的至少一部分。 在展开位置，翼片大体上与可成像片材共同平行延伸。

    Pattern forming and transferring processes
    6.
    发明授权
    Pattern forming and transferring processes 失效
    图案形成和传送过程

    公开(公告)号：US5178989A

    公开(公告)日：1993-01-12

    申请号：US384705

    申请日：1989-07-21

    申请人： Adam Heller ,  Joseph C. Carls ,  Panagiotis Argitis ,  John J. Meaux

    发明人： Adam Heller ,  Joseph C. Carls ,  Panagiotis Argitis ,  John J. Meaux

    IPC分类号： G03F7/095 ,  G03F7/004 ,  G03F7/038 ,  G03F7/09 ,  G03F7/26 ,  G03F7/32 ,  G03F7/36 ,  H01L21/027 ,  H01L21/30

    CPC分类号： G03F7/36 ,  G03F7/0042 ,  G03F7/0045 ,  G03F7/038 ,  G03F7/094 ,  G03F7/32

    摘要： Pattern forming and transferring processes using radiation sensitive materials based upon mixtures of polyoxometalates and organic compounds. The processes involve establishing a layer of such radiation sensitve material on one or more layers of underlying materials. A pattern is formed in the layer of radiation sensitive material by exposing selected areas of the layer to radiation. The pattern may then be transferred into the underlying layers of material. Methods for developing patterns in layers of radiation sensitive materials, so as to hinder leaching of etch resistant substances included in the radiation sensitive materials, are also provided.

    摘要翻译： 使用基于多金属氧酸盐和有机化合物的混合物的辐射敏感材料的图案形成和转印方法。 这些过程涉及在一层或多层下层材料上建立一层这样的辐射敏感材料。 通过将层的选定区域暴露于辐射，在辐射敏感材料层中形成图案。 然后可以将图案转移到下面的材料层中。 还提供了用于在辐射敏感材料层中开发图案的方法，以便阻止包含在辐射敏感材料中的耐蚀刻物质的浸出。

    High clarity image bearing sheet
    7.
    发明授权
    High clarity image bearing sheet 有权

    公开(公告)号：US06391954B1

    公开(公告)日：2002-05-21

    申请号：US09881588

    申请日：2001-06-14

    申请人： Jamshid Azizi ,  Joseph C. Carls ,  Shigeaki Dohgoshi ,  Koji Kamiyama ,  Andrew C. Lottes

    发明人： Jamshid Azizi ,  Joseph C. Carls ,  Shigeaki Dohgoshi ,  Koji Kamiyama ,  Andrew C. Lottes

    IPC分类号： C08K509

    摘要： The invention provides a recording sheet including an additive, referred to herein as a compatibilizer, to improve the quality of images formed by toner powder development of electrostatic charge patterns. Recording sheets, carrying images produced by toner powder transfer and fusion on a receptor surface, according to the present invention, exhibit improved light transmission and reduced light scattering. Specifically, a transparent sheet is provided having a toner-receptive coating containing about 4 wt. % to about 25 wt. % of a compatibilizer on at least one surface, wherein the coating has a low density yellow Q factor value at least 2 less than an identical coating without the compatibilizer.

    PROJECTION SYSTEM FOR AUTOMOTIVE AND OTHER APPLICATIONS
    8.
    发明申请
    PROJECTION SYSTEM FOR AUTOMOTIVE AND OTHER APPLICATIONS 审中-公开
    汽车和其他应用投影系统

    公开(公告)号：US20080297726A1

    公开(公告)日：2008-12-04

    申请号：US12103803

    申请日：2008-04-16

    申请人： Ernesto M. RODRIGUEZ, JR. ,  Joseph C. Carls

    发明人： Ernesto M. RODRIGUEZ, JR. ,  Joseph C. Carls

    IPC分类号： G03B21/60 ,  G03B21/14

    CPC分类号： G03B21/14 ,  G02B9/12 ,  G02B13/06 ,  G02B13/16 ,  G03B21/60 ,  G03B21/62

    摘要： A projection system includes a projection device and a viewing surface. The projection device is configured to project an image onto the viewing surface. The viewing surface has a first side and a second side. The viewing surface is substantially diffuse reflective when viewed from the first side and substantially transparent when viewed from the second side. The viewing surface can also include a plurality of louvers adapted to attenuate light passing through the viewing surface. The viewing surface and the plurality of louvers can be part of a projection screen. The projection system can be included in a motor vehicle.

    摘要翻译： 投影系统包括投影装置和观察表面。 投影装置被配置为将图像投影到观察表面上。 观察面具有第一面和第二面。 当从第一侧观察时，观察表面基本上是漫反射的，并且当从第二侧观察时基本上是透明的。 观察表面还可以包括适于衰减通过观察表面的光的多个百叶窗。 观察面和多个百叶窗可以是投影屏幕的一部分。 投影系统可以包括在机动车辆中。