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公开(公告)号：US20120194881A1
公开(公告)日：2012-08-02
申请号：US13391208
申请日：2009-08-21
申请人： Yoshiyuki Okuda
发明人： Yoshiyuki Okuda
IPC分类号： H04N1/04
摘要： The image sensing apparatus includes an intermediate electrode disposed between the electron emission source array and the photoelectric conversion film; an intermediate-electrode current detection portion for detecting an intermediate electrode current flowing in the intermediate electrode when an electron is emitted from the electron emission source array to the photoelectric conversion film; an intermediate current complete integrator for generating an integration signal by performing complete time integration of the intermediate electrode current; and an intermediate-electrode signal generating device for generating an intermediate electrode signal by sampling the integration signal for every pixel period that is a period for supplying electrons to each of the pixel regions.
摘要翻译： 图像感测装置包括设置在电子发射源阵列和光电转换膜之间的中间电极; 中间电极电流检测部分，用于当电子从电子发射源阵列发射到光电转换膜时，检测在中间电极中流动的中间电极电流; 中间电流完全积分器，用于通过执行中间电极电流的完全时间积分来产生积分信号; 以及中间电极信号生成装置，用于通过对作为向每个像素区域提供电子的周期的每个像素周期对积分信号进行采样来生成中间电极信号。
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公开(公告)号：US20080291307A1
公开(公告)日：2008-11-27
申请号：US12123707
申请日：2008-05-20
申请人： Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Kazuto Sakemura
发明人： Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Kazuto Sakemura
IPC分类号： H04N5/335
摘要： An imaging apparatus includes an electron emission array having electron sources arranged in matrix form, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film, wherein the control and drive circuit is further configured to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film in any one or more blanking periods excluding both a blanking period immediately following the given video signal output period and a blanking period immediately preceding a next video signal output period in which the one or more horizontal scan lines will be selected next time.
摘要翻译： 一种成像设备包括：具有以矩阵形式布置的电子源的电子发射阵列，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，配置为在给定的视频信号输出周期中选择一个或多个水平扫描线， 使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子，其中控制和驱动电路还被配置为使包括在所选择的一个或多个水平扫描线中的电子源发射 在除了给定视频信号输出周期之后的消隐期以及紧接在下一个视频信号输出周期之前的消隐周期之外的任何一个或多个消隐周期中的一个或多个消隐周期中的电子朝向光电转换膜，其中将选择一个或多个水平扫描线 下次。
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公开(公告)号：US20080290254A1
公开(公告)日：2008-11-27
申请号：US12123719
申请日：2008-05-20
申请人： Masakazu NAMBA , Yuki Honda , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Nobuyasu Negishi
发明人： Masakazu NAMBA , Yuki Honda , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Nobuyasu Negishi
IPC分类号： H01L31/00
摘要： An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to cause the electron sources included in unselected one or more horizontal scan lines not selected in the given video signal output period to emit electrons toward the photoelectric conversion film in a blanking period immediately preceding the given video signal output period.
摘要翻译： 一种成像装置，包括：电子发射阵列，其具有以矩阵形式布置并具有多条水平扫描线的电子源，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，被配置为选择一个或多个水平 在给定的视频信号输出周期中扫描线，并且使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子以产生视频信号，其中控制和驱动电路被配置为使得 电子源包括在给定视频信号输出周期内未选择的未选择的一个或多个水平扫描线，以在紧接在给定视频信号输出周期之前的消隐期间向光电转换膜发射电子。
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公开(公告)号：US07199770B2
公开(公告)日：2007-04-03
申请号：US10929683
申请日：2004-08-31
申请人： Yoshiyuki Okuda
发明人： Yoshiyuki Okuda
CPC分类号： G09G3/2025 , G09G3/2022 , G09G3/22 , G09G3/32 , G09G3/3208 , G09G2310/0245 , G09G2320/0247 , G09G2320/0266
摘要： An apparatus for driving a light-emitting display controls the light-emission of light-emitting elements in such a manner that a driving current or driving voltage having a prescribed value to be supplied to the light-emitting elements is turned on or off by an on/off signal from a driving unit. The driving apparatus includes a pixel read section for reading the luminance values for the light-emitting elements in a frame period from an image signal and a ΔΣ modulator which operates in a sub-frame period which is 1/n of the frame period according to the luminance values read by the pixel read section. The output of “1” or “0” from ΔΣ modulator is served as the on/off signal. The driving apparatus can further includes a random data generator for providing random luminance values for the individual pixels. In an image displaying operation, the output from the random data generator is directly supplied to the ΔΣ modulator in place of the output from the pixel read section, or otherwise added to the output from the pixel read section. This configuration provides an image with good quality and naturalness in the luminance by the driving at low speed.
摘要翻译： 用于驱动发光显示器的装置以这样一种方式控制发光元件的发光，使得具有规定值的驱动电流或提供给发光元件的驱动电压被接通或断开 来自驱动单元的开/关信号。 驱动装置包括像素读取部分，用于从图像信号的帧周期中读出用于发光元件的亮度值和在根据帧周期的1 / n的子帧周期中操作的ΔSigma调制器，根据 由像素读取部读取的亮度值。 DeltaSigma调制器的“1”或“0”的输出作为开/关信号。 驱动装置还可以包括用于为各个像素提供随机亮度值的随机数据发生器。 在图像显示操作中，来自随机数据发生器的输出直接提供给DeltaSigma调制器，代替来自像素读取部分的输出，或以其他方式添加到像素读取部分的输出。 该配置通过低速驱动提供了具有良好质量和亮度自然度的图像。
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公开(公告)号：US06856083B2
公开(公告)日：2005-02-15
申请号：US10679503
申请日：2003-10-07
申请人： Yoshiyuki Okuda
发明人： Yoshiyuki Okuda
CPC分类号： G09G3/3266 , G09G3/2011 , G09G3/3233 , G09G3/3275 , G09G2300/0408 , G09G2300/0417 , G09G2300/0426 , G09G2300/0842 , G09G2310/0221 , G09G2310/027 , G09G2330/028
摘要： A display panel driving device has a simple substrate structure. Amorphous silicon material or organic semiconductor material can be used for the substrate structure. A data code wiring group which is the base of row addresses of the display panel, and an address electrode line wiring group, intersect each other. The two wiring groups sandwich a compound layer of an insulating film and a semiconductor film. By providing disconnected portions at prescribed intersecting points on the address electrode lines, MOS type transistors are formed at the disconnected portions. A logic circuit is configured for row address decoding, in which MOS type transistors are connected in series to a single address electrode line.
摘要翻译： 显示面板驱动装置具有简单的基板结构。 非晶硅材料或有机半导体材料可用于基底结构。 作为显示面板的行地址的基础的数据代码布线组和寻址电极线布线组彼此相交。 两个配线组夹着绝缘膜和半导体膜的复合层。 通过在地址电极线上规定的交叉点设置断开部分，在断开部分形成MOS型晶体管。 逻辑电路被配置用于行地址解码，其中MOS型晶体管串联连接到单个地址电极线。
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6.发明授权Display apparatus with capacitive light-emitting devices and method of driving the same 有权具有电容式发光装置的显示装置及其驱动方法公开(公告)号：US06229267B1
公开(公告)日：2001-05-08
申请号：US09404542
申请日：1999-09-24
IPC分类号： G09G310
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0256 , G09G2310/061 , G09G2320/043 , G09G2330/023 , G09G2360/18
摘要： Disclosed is a method for driving a display apparatus with capacitive light-emitting devices, which enables to suppress consumption power. The method includes the steps of; (1) selecting non-connection keeping drive lines among all of the drive lines which are not connected to the drive source in a previous scan period and a present scan period, in the reset period, connecting all of the scan lines to the same reset potential and connecting the selected non-connection keeping drive lines to the ground potential while connecting the other drive lines to the reset potential, or (2) selecting unconnected drive lines among all of the drive lines which are not connected to the drive source in a present scan period, in the reset period, connecting all of the scan lines to the same reset potential and connecting the selected unconnected drive lines to the ground potential while connecting the other drive lines to the reset potential.
摘要翻译： 公开了一种驱动具有电容式发光装置的显示装置的方法，能够抑制消耗电力。 该方法包括以下步骤： （1）在复位期间，在所有的扫描线连接到相同的复位时，选择在前一扫描周期和当前扫描周期内未连接到驱动源的所有驱动线中的非连接保持驱动线 将所选择的非连接保持驱动线连接到地电位，同时将其它驱动线连接到复位电位，或者（2）选择未连接到驱动源的所有驱动线中未连接的驱动线， 当前扫描周期在复位周期中，将所有扫描线连接到相同的复位电位，并将选定的未连接的驱动线连接到地电位，同时将其他驱动线连接到复位电位。
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公开(公告)号：US08203611B2
公开(公告)日：2012-06-19
申请号：US12123707
申请日：2008-05-20
申请人： Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Kazuto Sakemura
发明人： Yuki Honda , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Yoshiyuki Okuda , Kazuto Sakemura
摘要： An imaging apparatus includes an electron emission array having electron sources arranged in matrix form, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film, wherein the control and drive circuit is further configured to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film in any one or more blanking periods excluding both a blanking period immediately following the given video signal output period and a blanking period immediately preceding a next video signal output period in which the one or more horizontal scan lines will be selected next time.
摘要翻译： 一种成像设备包括：具有以矩阵形式布置的电子源的电子发射阵列，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，配置为在给定的视频信号输出周期中选择一个或多个水平扫描线， 使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子，其中控制和驱动电路还被配置为使包括在所选择的一个或多个水平扫描线中的电子源发射 在除了给定视频信号输出周期之后的消隐期以及紧接在下一个视频信号输出周期之前的消隐周期之外的任何一个或多个消隐周期中的一个或多个消隐周期中的电子朝向光电转换膜，其中将选择一个或多个水平扫描线 下次。
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公开(公告)号：US20110278435A1
公开(公告)日：2011-11-17
申请号：US13143786
申请日：2009-01-09
申请人： Yoshiyuki Okuda
发明人： Yoshiyuki Okuda
IPC分类号： H01L27/146
CPC分类号： H01L27/14665 , H01J40/00 , H04N5/32 , H04N5/357
摘要： An image sensor comprises a photoelectric-conversion-film current detector which detects a photoelectric conversion film current produced by combination of holes generated in a photoelectric conversion film with electrons supplied from an electron supplying source array to the photoelectric conversion film; a plurality of integrators which sequentially perform temporal integration on the photoelectric conversion film current during respective corresponding pixel periods during which electrons are supplied to said pixel areas, so as to generate integral signals; and sampling means which samples the integral signals of the plurality of integrators in each of the pixel periods to generate an image signal.
摘要翻译： 图像传感器包括光电转换膜电流检测器，该光电转换膜电流检测器检测由光电转换膜中产生的空穴与从电子供给源阵列供应的电子与光电转换膜组合产生的光电转换膜电流; 多个积分器，其在将电子提供给所述像素区域的各个对应的像素周期期间顺序地对光电转换膜电流执行时间积分，以便产生积分信号; 以及采样装置，其在每个像素周期中对多个积分器的积分信号进行采样以产生图像信号。
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公开(公告)号：US20080291308A1
公开(公告)日：2008-11-27
申请号：US12123987
申请日：2008-05-20
申请人： Yuki HONDA , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Takahiro Niiyama , Yoshiyuki Okuda
发明人： Yuki HONDA , Masakazu Namba , Yoshiyuki Hirano , Saburo Okazaki , Norifumi Egami , Toshihisa Watabe , Yoshiro Takiguchi , Akira Kobayashi , Shigeo Itoh , Masateru Taniguchi , Kazuhito Nakamura , Kenta Miya , Takahiro Niiyama , Yoshiyuki Okuda
IPC分类号： H04N5/335
摘要： An imaging apparatus includes an electron emission array having electron sources arranged in matrix form and having a plurality of horizontal scan lines, a photoelectric conversion film opposed to the electron emission array, and a control and drive circuit configured to select one or more of the horizontal scan lines in a given video signal output period and to cause the electron sources included in the selected one or more horizontal scan lines to emit electrons toward the photoelectric conversion film to produce a video signal, wherein the control and drive circuit is configured to control electron emission of the electron emission array in a blanking period in response to a signal level of the video signal produced in the given video signal output period.
摘要翻译： 一种成像装置，包括：电子发射阵列，其具有以矩阵形式布置并具有多条水平扫描线的电子源，与电子发射阵列相对的光电转换膜;以及控制和驱动电路，被配置为选择一个或多个水平 在给定的视频信号输出周期中扫描线，并且使包括在所选择的一个或多个水平扫描线中的电子源向光电转换膜发射电子以产生视频信号，其中控制和驱动电路被配置为控制电子 响应于给定视频信号输出周期中产生的视频信号的信号电平，在消隐期间发射电子发射阵列。
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公开(公告)号：US20080211401A1
公开(公告)日：2008-09-04
申请号：US11793063
申请日：2005-11-15
申请人： Tomonari Nakada , Nobuyasu Negishi , Kazuto Sakemura , Yoshiyuki Okuda , Saburo Aso , Atsushi Watanabe , Takamasa Yoshikawa , Kiyohide Ogasawara
发明人： Tomonari Nakada , Nobuyasu Negishi , Kazuto Sakemura , Yoshiyuki Okuda , Saburo Aso , Atsushi Watanabe , Takamasa Yoshikawa , Kiyohide Ogasawara
CPC分类号： B82Y10/00 , H01J1/312 , H01J9/022 , H01J2201/3125
摘要： An electron emission device including a lower electrode on a near side to a substrate and an upper electrode on a far side to the substrate and an insulator layer and an electron supply layer stacked between the lower electrode and the upper electrode and emitting an electron from the upper electrode side at the time of applying a voltage between the lower electrode and the upper electrode, which includes an electron emission part provided with an opening formed by an inner wall of a stepped shape in which a thickness of the insulator layer decreases stepwise; and a carbon-containing carbon region which is connected to the upper electrode side and which is brought into contact with the insulator layer and the electron supply layer.
摘要翻译： 一种电子发射装置，包括在基板的近侧的下电极和在基板的远侧的上电极以及堆叠在下电极和上电极之间并从下电极和上电极发射电子的绝缘体层和电子供体层 所述下电极和所述上电极之间施加电压时的上电极侧，所述上电极包括电子发射部分，所述电子发射部分设置有由所述绝缘体层的厚度逐步降低的阶梯状内壁形成的开口; 以及与上部电极侧连接并与绝缘体层和电子供给层接触的含碳碳区域。
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