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    Universal display that presents all image types with high image fidelity
    2.
    发明授权
    Universal display that presents all image types with high image fidelity 失效
    提供高图像保真度的所有图像类型的通用显示

    公开(公告)号：US5703621A

    公开(公告)日：1997-12-30

    申请号：US679168

    申请日：1996-07-12

    申请人： Russel A. Martin ,  Richard H. Bruce ,  Victor M. DaCosta ,  Thomas G. Fiske ,  Alan G. Lewis ,  Louis D. Silverstein ,  Hugo L. Steemers ,  Malcolm J. Thompson ,  William D. Turner

    发明人： Russel A. Martin ,  Richard H. Bruce ,  Victor M. DaCosta ,  Thomas G. Fiske ,  Alan G. Lewis ,  Louis D. Silverstein ,  Hugo L. Steemers ,  Malcolm J. Thompson ,  William D. Turner

    IPC分类号： G09G3/20 ,  G09G5/10

    CPC分类号： G09G3/2044 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G3/2051

    摘要： An array of light control units has an area large enough to present images for direct viewing. The array also has light control units sufficiently dense that ordinary acuity artifacts are not noticeable in presented images when the array is directly viewed at usual viewing distances by a human with normal vision. Signal circuitry can provide signals to the light control units. The array can present an image that includes M colors, where M is more than three, even though each light control unit can only cause presentation of one of a segment with one of a set of N colors, where N is less than M. Data defining an input image with M colors are used to obtain data defining an output image that is a version of the input image but includes, for each light control unit, a color data item indicating one of its set of N colors. The signal circuitry provides signals to the light control units so that each light control unit presents a segment with the color indicated by its color data item. As a result, the array presents the output image so that its appearance to a human with normal vision viewing the array at usual viewing distances is substantially identical to the appearance the input image would have if presented.

    摘要翻译： 一组光控制单元具有足够大的面积以呈现用于直接观看的图像。 该阵列还具有足够密集的光控制单元，当通过具有正常视力的人以通常的观看距离直接观看阵列时，所呈现的图像中的普通视力伪影不显着。 信号电路可以向光控制单元提供信号。 即使每个光控制单元只能使N个颜色中的一个N的颜色中的一个呈现，其中N小于M，该阵列可以呈现包括M个颜色的M个颜色的图像，其中M大于三个。数据 使用M个颜色定义输入图像来获得定义作为输入图像的版本的输出图像的数据，但是对于每个光控制单元，包括指示其N个颜色集合之一的颜色数据项。 信号电路向光控制单元提供信号，使得每个光控制单元呈现具有由其颜色数据项指示的颜色的段。 结果，阵列呈现输出图像，使得其在具有正常视觉的人的外观上以通常的观看距离观看阵列基本上与输入图像将呈现的外观相同。

    Presenting an image on a display as it would be presented by another image output device or on printing circuitry
    3.
    发明授权
    Presenting an image on a display as it would be presented by another image output device or on printing circuitry 失效
    在显示器上呈现由另一图像输出设备或打印电路呈现的图像

    公开(公告)号：US6078936A

    公开(公告)日：2000-06-20

    申请号：US679169

    申请日：1996-07-12

    申请人： Russel A. Martin ,  Richard H. Bruce ,  Alan G. Lewis ,  Kathryn M. Middo ,  Malcolm J. Thompson ,  William D. Turner

    发明人： Russel A. Martin ,  Richard H. Bruce ,  Alan G. Lewis ,  Kathryn M. Middo ,  Malcolm J. Thompson ,  William D. Turner

    IPC分类号： H04N1/00 ,  G06T11/80 ,  H04N1/60 ,  G06F3/147 ,  G06F3/12 ,  G06F17/21 ,  G06K15/00

    CPC分类号： H04N1/6011

    摘要： A display has sufficient resolution to present images as they would appear on other types of image output devices, such as types of printers or displays. In response to a user signal indicating a type of image output devices, data defining an image is used to automatically obtain version data defining a version of the image. The version can be presented on the display to show the image as it would appear when presented by an image output device of the indicated type. The user can indicate a type by selecting a menu item or a button or by providing a sequence of keystrokes. In response to a user signal indicating a parameter value, a version can be presented showing the image as it would appear when presented with the value. When a satisfactory image is displayed, the user can then request presentation of the image by a device of the indicated type. Either data defining the input image from which the displayed image is a version or data defining the currently displayed image can then be transformed to obtain a presentation version for the image output device. A copier or printer that includes the display can use it to perform print previewing.

    摘要翻译： 显示器具有足够的分辨率来呈现在其他类型的图像输出设备（例如打印机或显示器的类型）上显示的图像。 响应于指示图像输出设备的类型的用户信号，定义图像的数据被用于自动获取定义图像版本的版本数据。 该版本可以在显示器上呈现，以显示当由指定类型的图像输出设备呈现时将出现的图像。 用户可以通过选择菜单项或按钮或通过提供一系列按键来指示类型。 响应于指示参数值的用户信号，可以呈现当呈现该值时将出现的图像的版本。 当显示令人满意的图像时，用户可以通过所指示类型的设备请求呈现图像。 然后可以对定义所显示的图像是定义当前显示的图像的版本的数据的数据进行变换，以获得图像输出装置的呈现版本。 包含显示器的复印机或打印机可以使用它来执行打印预览。

    Digital imaging system using two-dimensional input sensor array and output light valve
    4.
    发明授权
    Digital imaging system using two-dimensional input sensor array and output light valve 失效
    数字成像系统采用二维输入传感器阵列和输出光阀

    公开(公告)号：US5627662A

    公开(公告)日：1997-05-06

    申请号：US234098

    申请日：1994-04-28

    申请人： Maurice F. Holmes ,  John S. Brown ,  Malcolm J. Thompson ,  William D. Turner

    发明人： Maurice F. Holmes ,  John S. Brown ,  Malcolm J. Thompson ,  William D. Turner

    IPC分类号： G03G15/04 ,  B41J2/465 ,  G06T1/00 ,  H04N1/028 ,  H04N1/036 ,  H04N1/04 ,  H04N1/195

    CPC分类号： H04N1/02805 ,  B41J2/465 ,  H04N1/028 ,  H04N1/036 ,  H04N1/195 ,  H04N2201/0082

    摘要： The present invention is a digital imaging system for a copier that comprises a full-frame, two-dimensional sensor array to capture a document's image and a full-frame output light valve with backlight to flash expose the image onto a photoreceptor belt. The document is flash exposed to illuminate the page and the full-page image is captured by the full-frame, two dimensional sensor array. The sensor array then reads out the digital image data in response to a driver. The data is then input into the full-frame digital output light valve. The driver provides for the synchronous control of the system. Optionally, an electronic subsystem may perform digital image processing according to user demand--before the data arrives at the output light valve. After image processing (if any), the digital data, supplied to the full-page output light valve, forms a pattern on the display according to the data. The patterned image is then flash exposed by a backlight, through the light valve, and onto a photoreceptor.

    摘要翻译： 本发明是用于复印机的数字成像系统，其包括用于捕获文件图像的全帧二维传感器阵列和具有背光的全帧输出光阀以将图像曝光到感光带上。 文档闪光曝光以照亮页面，全页图像由全画幅二维传感器阵列捕获。 然后，传感器阵列响应于驱动器读出数字图像数据。 然后将数据输入全画幅数字输出光阀。 驱动程序提供对系统的同步控制。 可选地，电子子系统可以在数据到达输出光阀之前根据用户需求执行数字图像处理。 在图像处理（如果有的话）后，提供给全页输出光阀的数字数据根据数据在显示器上形成图案。 然后将图案化图像通过背光，通过光阀和感光体闪光曝光。

    Method of using offset gated gap-cell thin film device as a photosensor
    5.
    发明授权
    Method of using offset gated gap-cell thin film device as a photosensor 失效
    使用偏移门控缝隙细胞薄膜器件作为光电传感器的方法

    公开(公告)号：US5083175A

    公开(公告)日：1992-01-21

    申请号：US586462

    申请日：1990-09-21

    申请人： Michael Hack ,  Malcolm J. Thompson ,  Hsing C. Tuan

    发明人： Michael Hack ,  Malcolm J. Thompson ,  Hsing C. Tuan

    IPC分类号： H01L31/113

    CPC分类号： H01L31/1136 ,  H01L31/113

    摘要： A method of utilizing a thin film device as a photosensor. The thin film device comprises a substrate upon which is deposited a charge transport layer, first and second injecting electrodes in low electrical resistance contact with the charge transport layer, the injecting electrodes being laterally spaced from one another, a gate electrode spaced normally from the first and second injecting electrodes and located opposite the first injecting electrode, for controlling injection therefrom, and laterally offset from the second injecting electrode, and a gate dielectric layer separating the gate electrode from the first and second injecting electrodes and the charge transport layer. The method of utilization comprises applying a first electrical bias of a first magnitude to the first injecting electrode, applying a second electrical bias of a second magnitude to the second injecting electrode, inhibiting charge injection from the first injecting electrode by applying a third electrode bias to the gate electrode of a third magnitude, and illuminating the charge transport layer. The photosensor may be selectively operated in a unity gain mode or in a variable gain mode, wherein said unity gain mode is achieved by causing the second magnitude to be greater than the first magnitude and the variable gain mode is achieved by causing the second magnitude to be less than the first magnitude.

    摘要翻译： 利用薄膜器件作为光电传感器的方法。 薄膜器件包括在其上沉积电荷传输层的衬底，与电荷传输层低电阻接触的第一和第二注入电极，注入电极彼此横向间隔开;栅电极与第一 以及与第一注入电极相对的第二注入电极，用于控制从第二注入电极侧向偏移的第二注入电极和从第一和第二注入电极以及电荷输送层分离栅电极的栅介质层。 利用方法包括将第一量值的第一电偏压施加到第一注入电极，向第二注入电极施加第二量值的第二电偏压，通过施加第三电极偏压来阻止来自第一注入电极的电荷注入 栅电极为第三量级，并且照射电荷输送层。 光传感器可以选择性地以单位增益模式或可变增益模式操作，其中所述单位增益模式通过使第二幅度大于第一幅度来实现，并且可变增益模式通过使第二量值 小于第一级。

    Ion projection copier
    9.
    发明授权
    Ion projection copier 失效
    离子投影复印机

    公开(公告)号：US4646163A

    公开(公告)日：1987-02-24

    申请号：US784293

    申请日：1985-10-07

    申请人： Hsing C. Tuan ,  Malcolm J. Thompson

    发明人： Hsing C. Tuan ,  Malcolm J. Thompson

    IPC分类号： B41J2/01 ,  B41J2/015 ,  B41J2/06 ,  B41J2/40 ,  B41J2/415 ,  G03G15/05 ,  G01D15/06

    CPC分类号： G03G15/05

    摘要： A fluid jet assisted ion projection copier including a marking head incorporating an array of thin film ion modulating electrodes and photosensors integrated upon a single substrate. An optical projection system places incremental images of light and dark areas from an original to be copied onto the photosensor array. The marking head is mounted upon the ion projection housing, adjacent an outlet channel thereof for controlling the passage of ions out of the housing in accordance with the projected pattern of light and dark areas.

    摘要翻译： 一种流体喷射辅助离子投影复印机，其包括结合有单个衬底的薄膜离子调制电极阵列和光电传感器的标记头。 光学投影系统将来自原件的光和暗区域的增量图像放置在光电传感器阵列上。 标记头安装在离子突出壳体上，邻近其出口通道，用于根据暗和暗区域的投影图案控制离子离开壳体。