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15 条记录 (耗时 0.021 秒)

    Multi-mode imaging system
    1.
    发明授权
    Multi-mode imaging system 失效
    多模成像系统

    公开(公告)号：US4752806A

    公开(公告)日：1988-06-21

    申请号：US877044

    申请日：1986-06-23

    申请人： Werner E. Haas ,  James D. Rees

    发明人： Werner E. Haas ,  James D. Rees

    IPC分类号： G03B27/62 ,  G03G15/04 ,  G03G15/043 ,  G03G15/22 ,  G03G15/32 ,  H04N1/00 ,  H04N1/04

    CPC分类号： G03G15/32 ,  G03G15/04054 ,  G03G15/221

    摘要： A multi-mode imaging system provides the capability of reproducing documents in a conventional COPY mode wherein a document is placed on a platen and scanned to create an exposed latent image on a photosensitive member. The system is adapted to operate in a second, print (WRITE) mode wherein an image bar, such as a light-emitting diode (LED) array or a liquid crystal shutter (LCS), is placed into optical alignment with a fixed optical system including a linear lens array. The image bar is electrically addressed to create a light output in an image-wise pattern (LCD) or to change the state of the LCS. The image output is optically coupled into the lens array which projects the image onto the photosensitive member. In one embodiment, the image bar is partially within the end portion of a movable plate.

    摘要翻译： 多模式成像系统提供以常规COPY模式再现文档的能力，其中将文档放置在压板上并被扫描以在感光构件上产生曝光的潜像。 该系统适于在第二打印（写入）模式下操作，其中诸如发光二极管（LED）阵列或液晶快门（LCS）的图像条被放置成与固定光学系统 包括线性透镜阵列。 图像条被电寻址以在图像模式（LCD）中创建光输出或改变LCS的状态。 图像输出光学耦合到将图像投影到感光构件上的透镜阵列中。 在一个实施例中，图像条部分地在可移动板的端部内。

    Color printer
    2.
    发明授权
    Color printer 失效
    彩色打印机

    公开(公告)号：US5408299A

    公开(公告)日：1995-04-18

    申请号：US141370

    申请日：1993-10-28

    申请人： Werner E. Haas

    发明人： Werner E. Haas

    IPC分类号： G03G15/01 ,  G03G15/10

    CPC分类号： G03G15/101 ,  G03G15/0121

    摘要： A printing machine in which a recording medium has a latent image recorded thereon. A housing stores a supply of liquid developer material therein. The housing is operatively associated with a donor member for substantially uniformly coating liquid developer material thereon. The donor member is spaced from the recording medium. As the donor member moves, it transports the developer material to a development zone wherein the latent image recorded on the recording medium attracts at least the toner thereto to form a developed image thereon. A multicolor image may be formed by repeating this process for different developer materials.

    摘要翻译： 一种其中记录有记录介质的潜像的印刷机。 外壳在其中存储液体显影剂材料供应。 壳体与供体构件可操作地相关联，用于在其上基本均匀地涂覆液体显影剂材料。 供体构件与记录介质间隔开。 当供体构件移动时，其将显影剂材料运送到显影区，其中记录在记录介质上的潜像至少吸引其上的调色剂以在其上形成显影图像。 可以通过对不同的显影剂材料重复该方法来形成多色图像。

    Optically addressed light valve system with two dielectric mirrors separated by a light separating element
    4.
    发明授权
    Optically addressed light valve system with two dielectric mirrors separated by a light separating element 失效
    具有由光分离元件隔开的两个电介质镜的光学寻址光阀系统

    公开(公告)号：US5309262A

    公开(公告)日：1994-05-03

    申请号：US995730

    申请日：1992-12-23

    申请人： Werner E. Haas

    发明人： Werner E. Haas

    IPC分类号： G02F1/135 ,  G02F1/1335

    CPC分类号： G02F1/135 ,  G02F2001/1351 ,  G02F2001/1352

    摘要： A light valve comprising a first transparent electrically insulating layer, a first transparent electrically conductive layer, an electro-optic imaging medium layer, a first dielectric mirror, a light separating layer comprising an organic dye, organic pigment, or a semiconductor selected from the group consisting of As, Se, Te, Bi, Sb, Fe, Si, S or alloys thereof, a second dielectric mirror layer, a photoconductor layer, a second transparent electrically conductive layer and a second transparent layer. This light valve may be utilized in systems which include an imaging light source and a read-out light source.

    摘要翻译： 一种光阀，包括第一透明电绝缘层，第一透明导电层，电光成像介质层，第一电介质镜，包含有机染料的光分离层，有机颜料或选自组中的半导体 由As，Se，Te，Bi，Sb，Fe，Si，S或其合金构成，第二介电镜层，感光体层，第二透明导电层和第二透明层。 该光阀可以用于包括成像光源和读出光源的系统中。

    Matrix addressable array for digital xerography
    5.
    发明授权
    Matrix addressable array for digital xerography 失效
    用于数字静电复印的矩阵可寻址阵列

    公开(公告)号：US6100909A

    公开(公告)日：2000-08-08

    申请号：US32923

    申请日：1998-03-02

    申请人： Werner E. Haas ,  Joel A. Kubby

    发明人： Werner E. Haas ,  Joel A. Kubby

    IPC分类号： G03G15/05 ,  B41J2/39 ,  B41J2/52 ,  G03G15/32 ,  B41J2/395

    CPC分类号： B41J2/52 ,  B41J2/39 ,  G03G15/321

    摘要： An apparatus for forming an image comprising a substrate with a plurality of high voltage transistors on the substrate. The transistors include a source electrode, a drain electrode and a gate electrode. Each transistor switches a marking potential of several hundred volts between the source and drain by a gate potential of at least an order of magnitude lower than the source to drain potential. There are a plurality of high voltage capacitors on the substrate. One of each capacitor is connected to one of the drain electrodes and each capacitor stores a charge potential approximately equal to the marking potential. The charge potential on each capacitor controls the forming of the image. A first data input on the substrate selectively loads a gate potential on gate the electrodes. A second data input located on the periphery of the substrate selectively loads a source potential on the source electrodes. The high voltage capacitors, the high voltage transistors, and the first data input are thin film elements integrally formed on the substrate.

    摘要翻译： 一种用于形成图像的装置，包括在基板上具有多个高压晶体管的基板。 晶体管包括源电极，漏电极和栅电极。 每个晶体管在源极和漏极之间切换数百伏特的标记电位，栅极电位比源极/漏极电位低至少一个数量级。 基板上有多个高电压电容器。 每个电容器中的一个连接到一个漏极电极，并且每个电容器存储大约等于标记电位的电荷电位。 每个电容器上的电荷电位控制图像的形成。 衬底上的第一数据输入选择性地加载栅电极上的栅极电位。 位于基板周围的第二数据输入选择性地加载源极电极上的源极电位。 高电压电容器，高压晶体管和第一数据输入是在基板上一体形成的薄膜元件。

    Segmented hologram for multi-image display
    6.
    发明授权
    Segmented hologram for multi-image display 失效
    用于多图像显示的分离式旋钮

    公开(公告)号：US5103325A

    公开(公告)日：1992-04-07

    申请号：US591238

    申请日：1990-10-01

    申请人： John R. Andrews ,  Michael D. Rainsdon ,  Werner E. Haas

    发明人： John R. Andrews ,  Michael D. Rainsdon ,  Werner E. Haas

    IPC分类号： G09F19/12 ,  C12N11/02 ,  G03H1/26 ,  G03H1/28

    CPC分类号： G03H1/26 ,  C12N11/02 ,  G03H1/0236 ,  G03H1/2286 ,  G03H2001/2231 ,  G03H2001/2234 ,  G03H2001/2236 ,  G03H2001/2281 ,  G03H2001/266 ,  G03H2001/269 ,  G03H2222/31 ,  G03H2222/34 ,  G03H2223/12 ,  G03H2225/31

    摘要： A holographic display includes "segmented" images configured as if positioned in separate viewing "cells" corresponding spatially to preselected subareas of a desired display area with invisible segmenting cell sides. In one embodiment, a polarized conjugate reference light source projects the segmented hologram images form a light-transmissive recording medium into the display area, a multi-element nematic 90.degree. twisted shutter assembly changes the polarization of light emanating from subareas corresponding to the images to be blocked while keeping unchanged the polarization of the segmented images to be displayed, and a sheet polarizer positioned between the multi-element shutter and the viewer blocks from view images from those subareas which the polarization direction has been changed by the multi-element shutter. In other embodiments, light-reflective recording mediums and multi-element nematic shutters having an appropriate guest-host dyes are used. Constantly viewable unsegmented holographic images recorded in the same recording medium as the segmented images or on a separate recording medium can be multiplexed into the display area using a conjugate light source of a different frequency or having a different polarization condition (e.g., unpolarized) from the conjugate light source used to project the segmented images to be selectively displayed/blocked.

    Transfuser
    8.
    发明授权
    Transfuser 失效
    传送器

    公开(公告)号：US5708950A

    公开(公告)日：1998-01-13

    申请号：US569328

    申请日：1995-12-06

    申请人： Santokh S. Badesha ,  Werner E. Haas ,  Rasin Moser ,  Henry R. Till ,  Anthony M. Wallace ,  William H. Wayman

    发明人： Santokh S. Badesha ,  Werner E. Haas ,  Rasin Moser ,  Henry R. Till ,  Anthony M. Wallace ,  William H. Wayman

    IPC分类号： G03G15/16 ,  G03G15/20 ,  G03G15/24

    CPC分类号： G03G15/162 ,  G03G2215/1685

    摘要： Printing machines which incorporate a transfusing station having a transfusing member with a resistive heater layer, a substrate, and a release layer. The transfusing station is entrained between at least two electrically conductive contact members, such as rollers, which electrically contact the heater layer. An electrical source sends current through the conductive rollers and the heater layer, heating that layer, the substrate, the release layer, and any toner on the release layer. A backup roller adjacent the transfusing member and the conductive rollers induces pressure on marking substrates which pass between the backup roller and the transfusing member. The combination of heat from the heater layer and pressure induced by the backup roller causes any toner image on the transfusing member to fuse onto the marking substrate. The release layer assists in transferring the toner onto the marking substrate.

    摘要翻译： 包括具有输注部件的输液站的印刷机具有电阻加热器层，基底和释放层。 输液站被夹带在至少两个与导电接触加热器层的导电接触构件（例如辊子）之间。 电源通过导电辊和加热器层发送电流，加热该层，衬底，释放层和释放层上的任何调色剂。 邻近输液构件和导电辊的支撑辊在通过支承辊和输液部件之间的标记基板上引起压力。 来自加热器层的热量与由支承辊引起的压力的组合导致输液部件上的任何调色剂图像熔合到标记衬底上。 释放层有助于将调色剂转印到标记基材上。

    Liquid crystal electrostatic voltmeter
    9.
    发明授权
    Liquid crystal electrostatic voltmeter 失效
    液晶静电电压表

    公开(公告)号：US4786858A

    公开(公告)日：1988-11-22

    申请号：US943236

    申请日：1986-12-18

    申请人： Werner E. Haas ,  John R. Andrews

    发明人： Werner E. Haas ,  John R. Andrews

    IPC分类号： G01R15/24 ,  G01R29/12 ,  G02F1/13 ,  G01R23/16 ,  G02F1/03

    CPC分类号： G01R15/241 ,  G01R29/12

    摘要： A voltage sensing device having a liquid crystal cell electrically connected to a charged surface and having a light transmissivity varying with applied voltage. A light source is directed through the liquid crystal cell, and a light detector, detects changes in the intensity of light directed through the cell and providing an output indicative of variations in voltage on the charged surface. Polarizers, which polarize light from the light source directed through the liquid crystal cell, and analyze light exiting the cell, convert electro-optically induced phase changes into intensity changes. A saturation level biasing voltage is periodically applied to the liquid crystal cell to set the cell to a reference level, clearing the cell of transient polarization effects. A second reference liquid crystal cell may be provided, electrically coupled to a reference voltage. Signals from the charged surface derived by the liquid crystal cell connected to the surface are compared with reference signals derived by the reference cell prior to output of the signal to eliminate a time-based drift component from the output.

    Liquid crystal imaging system
    10.
    发明授权
    Liquid crystal imaging system 失效
    液晶成像系统

    公开(公告)号：US3951519A

    公开(公告)日：1976-04-20

    申请号：US498835

    申请日：1974-08-19

    申请人： Fred W. Schmidlin ,  Werner E. Haas ,  James E. Adams

    发明人： Fred W. Schmidlin ,  Werner E. Haas ,  James E. Adams

    IPC分类号： G02F1/135 ,  G03G5/153 ,  G02F1/13

    CPC分类号： G02F1/135 ,  G03G5/153 ,  Y10S359/90

    摘要： An imaging system wherein an imaging member comprises a layer of a homeotropically aligned nematic liquid crystalline material which is optically uniaxial residing on a photoconductive insulating layer. When the liquid crystal layer is subjected to an electrostatic charge and the photoconductive insulating layer is exposed to an imagewise pattern of activating electromagnetic radiation, the liquid crystalline material is subjected in selective areas to an electrical field which has components both in the plane of the layer and normal to the plane of the layer thereby inducing optical biaxiality in those areas of the imaging material. In a preferred embodiment of the invention a layer of a suitable overcoating material is arranged over the liquid crystal layer.

    摘要翻译： 一种成像系统，其中成像构件包括沿垂直取向的向列型液晶材料层，光学单轴存在于光电导绝缘层上。 当液晶层受到静电电荷并且光导电绝缘层暴露于激活电磁辐射的成像图案时，液晶材料在选择性区域中经受电场，该电场在层的平面内具有成分 并且垂直于该层的平面，从而在成像材料的那些区域中引起光学双轴性。 在本发明的优选实施方案中，在液晶层上方布置有合适的外涂层材料层。