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    Image reading apparatus
    3.
    发明授权
    Image reading apparatus 有权
    图像读取装置

    公开(公告)号：US07936488B2

    公开(公告)日：2011-05-03

    申请号：US12190100

    申请日：2008-08-12

    申请人： Hironobu Arimoto ,  Noriyuki Tomita ,  Satoshi Yamanaka

    发明人： Hironobu Arimoto ,  Noriyuki Tomita ,  Satoshi Yamanaka

    IPC分类号： G03F3/08 ,  G06F15/00 ,  G06K15/00 ,  G06K9/00

    CPC分类号： H04N1/62 ,  G06K9/2018 ,  H04N1/38

    摘要： An image reading apparatus includes: a light source emitting a plurality of colors; a light receiver including a plurality of pixels which receive lights of respective colors; an analog-to-digital converter which analog-to-digital converts analog signals obtained by the light receiver to obtain digital photoelectric conversion outputs, respectively; a color determining portion which receives output signals, determines whether output signals for respective colors from the same pixel are within predetermined ranges, respectively, and outputs, as dropout data, pixel position information of the pixel, the outputs signals from which are within the predetermined ranges, respectively; an image monochromating circuit which receives output signals and obtains monochrome data; a data substituting portion which receives the monochrome data, substitutes the monochrome data corresponding to the pixel position information from the color determining portion with a level at which the pixel is determined as a white level in a binarizing process.

    摘要翻译： 一种图像读取装置，包括：发出多种颜色的光源; 包括接收各种颜色的光的多个像素的光接收器; 模拟 - 数字转换器，其模拟 - 数字转换由光接收器获得的模拟信号，分别获得数字光电转换输出; 接收输出信号的颜色确定部分分别确定来自相同像素的各种颜色的输出信号是否在预定范围内，并输出像素的像素位置信息作为压差数据，输出信号在预定范围内 范围; 接收输出信号并获得单色数据的图像单色电路; 接收单色数据的数据取代部，将来自颜色确定部的与像素的像素位置信息对应的单色数据用二进制化处理中的像素确定为白色级别。

    Image Scanner and Signal Processing Method
    4.
    发明申请
    Image Scanner and Signal Processing Method 有权
    图像扫描仪和信号处理方法

    公开(公告)号：US20070285683A1

    公开(公告)日：2007-12-13

    申请号：US10589661

    申请日：2004-06-28

    申请人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

    发明人： Jun Someya ,  Yoshiaki Okuno ,  Satoshi Yamanaka ,  Toru Shiraki ,  Hironobu Arimoto

    IPC分类号： G06K1/00

    CPC分类号： H04N9/045 ,  H04N1/193 ,  H04N1/1934 ,  H04N1/401 ,  H04N5/262

    摘要： Interpolation data for a missing pixel are obtained (4) after a correction (3) for variations in the characteristics of the imaging devices (8(1), 8(2)). The correction for variations in characteristics includes, for example, a black level correction (9) and a sensitivity correction (10). The interpolation includes, for example, interpolation calculations (14(1), 14(2)) such that a mean value of a plurality of pixels including the missing pixel and a mean value of a plurality of pixels not including the missing pixel become equal and an interpolation calculation (14(0)) that takes the mean of the pixels to the right and left of the missing pixel, the calculation with the least error being selected (13, 15). Thus missing pixels in highly periodic images can be properly interpolated, and interpolation can be performed with high precision even when there are variations in the sensitivity characteristics of the individual imaging devices constituting the contact image sensor.

    摘要翻译： 在对成像装置（8（1），8（2））的特性变化进行校正（3）之后获得缺失像素的插值数据（4）。 特征变化的校正包括例如黑电平校正（9）和灵敏度校正（10）。 插值包括例如内插计算（14（1），14（2）），使得包括缺失像素的多个像素的平均值和不包括丢失像素的多个像素的平均值变得相等 以及将丢失像素的右侧和左侧的像素的平均值进行插值计算（14（0）），选择最小误差的计算（13,15）。 因此，即使在构成接触图像传感器的各个成像装置的灵敏度特性存在差异的情况下，也可以适当地插入高周期性图像中的缺失像素，并且可以以高精度进行插值。

    Display control circuit for display panel
    5.
    发明授权
    Display control circuit for display panel 失效
    显示面板显示控制电路

    公开(公告)号：US06313814B1

    公开(公告)日：2001-11-06

    申请号：US09261222

    申请日：1999-03-03

    申请人： Hironobu Arimoto ,  Atsushi Ito

    发明人： Hironobu Arimoto ,  Atsushi Ito

    IPC分类号： G09G328

    CPC分类号： G09G3/296 ,  G09G3/294 ,  G09G2320/0285

    摘要： For image data of each display cell, correction is performed with data from a correction memory and stored in an image memory. A sequencer sends a signal regarding a display pulse within one frame to a sequence counter, which the sequence counter counts. A value corresponding to the count value is read out from a look up table, and a comparator compares the image data for one display cell from the image memory with a value (number of discharges or value corresponding to brightness) regarding the display pulse converted from the lookup table. When the value from the lookup table reaches the value of the image data, the display data is changed so as to control the state of discharge (such as to stop the discharge). The number of discharges corresponding to the image data is controlled by the contents of the lookup table so that the brightness can be controlled and correction is easily performed.

    摘要翻译： 对于每个显示单元的图像数据，使用来自校正存储器的数据进行校正，并存储在图像存储器中。 定序器将一帧内的显示脉冲信号发送到序列计数器，序列计数器计数。 从查询表读出对应于计数值的值，比较器将来自图像存储器的一个显示单元的图像数据与从（...）转换的显示脉冲的值（对应于亮度的值）相比较 查找表。 当来自查找表的值达到图像数据的值时，改变显示数据以便控制放电状态（例如停止放电）。 与图像数据相对应的放电次数由查找表的内容控制，使得可以控制亮度并容易地进行校正。

    Display panel and method of fabricating the same
    6.
    发明授权
    Display panel and method of fabricating the same 失效
    显示面板及其制造方法

    公开(公告)号：US06252345B1

    公开(公告)日：2001-06-26

    申请号：US09247061

    申请日：1999-02-09

    申请人： Atsushi Ito ,  Hironobu Arimoto

    发明人： Atsushi Ito ,  Hironobu Arimoto

    IPC分类号： H01J2910

    CPC分类号： H01J11/10 ,  H01J5/16 ,  H01J9/20 ,  H01J11/44 ,  H01J17/49

    摘要： A display panel includes a resin lens layer. The display panel consists of a front panel 10 and a back panel 12 which are hermetically sealed together. The display panel also includes a plurality of display cells and is filled with a gas. A visible-light transparent resin is coated over the front surface of the front panel 10. The resin layer is raise-molded with a molding tool 16 while being solidified. Through this molding process, a resin lens layer 14 with plural lenses is formed on the front surface of the front panel 10. The resin lens layer 14 formed on the front surface of the front panel 10 can improve the brightness of the display cells.

    摘要翻译： 显示面板包括树脂透镜层。 显示面板包括密封在一起的前面板10和后面板12。 显示面板还包括多个显示单元并且填充有气体。 可见光透明树脂涂覆在前面板10的前表面上。树脂层在固化的同时用模制工具16进行模压成型。 通过该成型工艺，在前面板10的前表面上形成具有多个透镜的树脂透镜层14.形成在前面板10的前表面上的树脂透镜层14可以提高显示单元的亮度。

    LIGHT SOURCE DEVICE
    7.
    发明申请
    LIGHT SOURCE DEVICE 审中-公开
    光源设备

    公开(公告)号：US20140376254A1

    公开(公告)日：2014-12-25

    申请号：US14375019

    申请日：2012-12-17

    申请人： Hironobu Arimoto ,  Akiko Fujiuchi ,  Toshiaki Shoji

    发明人： Hironobu Arimoto ,  Akiko Fujiuchi ,  Toshiaki Shoji

    IPC分类号： F21V9/06 ,  F21V9/10 ,  F21V8/00

    CPC分类号： F21V9/06 ,  F21V9/40 ,  F21Y2105/00 ,  F21Y2115/10 ,  G02B6/0096 ,  H04N1/02835 ,  H04N1/0284 ,  H04N1/02895

    摘要： A light guide propagates light emitted by a light source in the long axis direction. A fluorescent material layer surrounds the outer periphery of the light guide except for an opening along the long axis direction. A light reflecting pattern is provided on the outer periphery of the light guide opposite to the fluorescent material layer. The fluorescent material layer captures light reflected by the light reflecting pattern and exiting from the outer periphery of the light guide, reflects part of the light, and emits light of different wavelengths. The light emitted by the fluorescent material layer is transmitted into the light guide, and the light having entered therein from the end and the light emitted by the fluorescent material layer are emitted to the object from a portion of the light guide that is exposed in the opening.

    摘要翻译： 光导沿长轴方向传播由光源发出的光。 除沿着长轴方向的开口外，荧光体层围绕光导体的外周。 在与荧光体层相反的导光体的外周设置有光反射图案。 荧光材料层捕获由光反射图案反射的光并从光导的外周排出，反射部分光，并发射不同波长的光。 由荧光材料层发出的光被透射到导光体中，从端部入射到其中的光和由荧光材料层发射的光从被暴露在荧光材料层中的光导的一部分发射到物体 开放

    Planar display panel controller
    8.
    发明授权
    Planar display panel controller 失效
    平面显示面板控制器

    公开(公告)号：US06794823B2

    公开(公告)日：2004-09-21

    申请号：US09986731

    申请日：2001-11-09

    申请人： Atsushi Ito ,  Hironobu Arimoto ,  Hiroshi Ito

    发明人： Atsushi Ito ,  Hironobu Arimoto ,  Hiroshi Ito

    IPC分类号： G09G310

    CPC分类号： G09G3/2803 ,  G09G3/2018 ,  G09G3/282 ,  G09G3/296 ,  G09G3/2983 ,  G09G2300/026 ,  G09G2320/0285 ,  H01J9/241 ,  H01J11/12 ,  H01J11/22 ,  H01J11/34

    摘要： A common electrode and an individual electrode are provided in plural pairs on a first transparent substrate, and recesses are formed in a second substrate in positions corresponding to the pairs of electrodes to define discharge cells of display cells. The display cells of a display panel can be individually driven on the cell-by-cell basis and the planar panel has a reduced thickness. A driving circuit for changing luminance in accordance with the number of pulses applied to the individual electrode within a unit time to make gradation display is provided, and gradation control is achieved by performing switching control for each of the individual electrodes provided independently of one another in one-to-one relation to the display cells. A voltage pulse is applied to the individual electrode to reverse the polarity of wall charges accumulated on a dielectric layer, and a voltage pulse is then applied to the common electrode so that an electric field of the wall charges caused upon the reversal of the polarity is additionally applied. Thereby provided are a planar display panel which can set a large control margin in the display operation, ensure stable display, and present gradation display with high reliability and quality, as well as a manufacturing method, a controller, and a driving method for the planar display panel.

    摘要翻译： 公共电极和单个电极在第一透明基板上多对设置，并且在第二基板中形成有与该对电极对应的位置的凹部，以限定显示单元的放电单元。 显示面板的显示单元可以逐个单独地单独驱动，并且平面面板具有减小的厚度。 提供了用于根据在单位时间内施加到单独电极的脉冲数来改变亮度以进行灰度显示的驱动电路，并且通过对彼此独立设置的每个独立电极执行切换控制来实现灰度控制， 与显示单元的一对一关系。 电压脉冲施加到单个电极以反转积聚在电介质层上的壁电荷的极性，然后将电压脉冲施加到公共电极，使得在极性反转时引起的壁电荷的电场为 另外应用。 由此，能够在显示动作中设定较大的控制余量，确保稳定显示，高可靠性，高质量地呈现灰度显示的平面显示面板以及平面显示面板的制造方法，控制器和驱动方法 显示面板。

    Flat display panel
    9.
    发明授权
    Flat display panel 失效
    平板显示面板

    公开(公告)号：US06555960B1

    公开(公告)日：2003-04-29

    申请号：US09260497

    申请日：1999-03-02

    申请人： Hisatoshi Kishi ,  Kazuhisa Hemmi ,  Hironobu Arimoto ,  Atsushi Ito

    发明人： Hisatoshi Kishi ,  Kazuhisa Hemmi ,  Hironobu Arimoto ,  Atsushi Ito

    IPC分类号： H01J1749

    CPC分类号： H01J11/46 ,  H01J9/323 ,  H01J11/10

    摘要： In a cell drive-type flat display panel, a metal electrode pad 26 and common signal line 24 are disposed outside the area (effective area) facing a recessed portion forming a cell. The individual cell electrode 20 acting as a cell electrode within the effective area is connected to a metal electrode pad 26 by extending each cell electrode to the metal electrode pad 26, while the metal electrode is not extended toward the effective area to cover each cell electrode. A common electrode 22 is connected to the common signal line 24 by extending each cell electrode to the metal electrode pad 26, while the metal electrode is not extended toward the effective area and to cover each cell electrode. This structure makes the cell electrodes flat and can reduce the drive voltage from the effect resulting from the suppressed dielectric film. The metal electrode pad 26 has a top surface on which a pin electrode is posted. The dielectric layer has an opening from which the metal electrode pad 26 is exposed, and covers the edges of the metal electrode pad 26. This structure can prevent the transparent electrode layer bridging the individual electrode 20 with the metal electrode pad 26 from making contact with the dielectric layer or frit with high reactivity.

    摘要翻译： 在电池驱动型平板显示面板中，金属电极焊盘26和公共信号线24配置在面对形成电池的凹部的区域（有效面积）的外侧。 用作有效区域内的单元电极的单电池电极20通过将每个电池电极延伸到金属电极焊盘26而连接到金属电极焊盘26，同时金属电极未向有效区域延伸以覆盖每个电池电极 。 公共电极22通过将每个电池电极延伸到金属电极焊盘26而连接到公共信号线24，同时金属电极未向有效区域延伸并覆盖每个电池电极。 这种结构使得电池电极平坦，并且可以从由抑制的电介质膜产生的效果来降低驱动电压。 金属电极焊盘26具有顶表面，引脚电极贴在其上。 电介质层具有露出金属电极焊盘26的开口，并且覆盖金属电极焊盘26的边缘。这种结构可以防止与金属电极焊盘26桥接单个电极20的透明电极层与 介电层或具有高反应性的玻璃料。

    Scanner line interpolation device
    10.
    发明授权
    Scanner line interpolation device 失效
    扫描线插补装置

    公开(公告)号：US06288745B1

    公开(公告)日：2001-09-11

    申请号：US09170123

    申请日：1998-10-13

    申请人： Yoshiaki Okuno ,  Jun Someya ,  Hironobu Arimoto

    发明人： Yoshiaki Okuno ,  Jun Someya ,  Hironobu Arimoto

    IPC分类号： H04N701

    CPC分类号： G06T3/4007 ,  G09G5/006 ,  G09G2310/0229 ,  G09G2320/0261 ,  H04N5/44504 ,  H04N5/70 ,  H04N7/012 ,  H04N2005/7466

    摘要： There is provided a scanning line interpolation device which is capable of providing an interpolated image with increased reproducibility of vertical high-frequency components in a still picture part. Preceding-field image data is stored in a field memory, and thereafter reference pixels which are located in an interpolation pixel position and its surrounding positions and required for interpolation are extracted from the preceding-field image data stored in the field memory and current-field image data. An inter-field motion judgement portion detects whether or not there is a motion of an image between preceding and current fields based on the extracted reference pixels. If the inter-field motion judgement portion detects that there is a motion, a selection circuit selects in-field interpolation data calculated in an in-field interpolation value calculation circuit from the current-field image data among the reference pixels. If the inter-field judgement portion detects that there is no motion, the selection circuit selects the preceding-field image data located in the interpolation pixel position among the reference pixels. Then, the selection circuit outputs the selected data as interpolation pixel image data.

    摘要翻译： 提供了一种扫描线内插装置，其能够提供在静止图像部分中垂直高频分量的再现性增加的内插图像。 前场图像数据存储在场存储器中，然后从存储在场存储器和当前场中的前场图像数据中提取位于内插像素位置及其周围位置的参考像素和内插所需的参考像素 图像数据。 场间运动判断部根据所提取的参照像素，检测是否存在先前场和场之间的图像运动。 如果场间运动判断部分检测到存在运动，则选择电路从参考像素中的当前场图像数据中选择在场内插补值计算电路中计算的场内插值数据。 如果场间判断部分检测到没有运动，则选择电路选择位于参考像素中的内插像素位置中的前场图像数据。 然后，选择电路将所选择的数据作为内插像素图像数据输出。