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1. 发明申请

US20100302228A1 LIGHT EMITTING APPARATUS, METHOD FOR DRIVING LIGHT EMITTING APPARATUS AND ELECTRONIC APPARATUS 有权
标题翻译：发光装置，用于驱动发光装置和电子装置的方法
公开(公告)号：US20100302228A1
公开(公告)日：2010-12-02
申请号：US12783097
申请日：2010-05-19
申请人： Hideto ISHIGURO , Satoshi Yatabe
发明人： Hideto ISHIGURO , Satoshi Yatabe
IPC分类号： G06F3/038 , G09G3/20
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2310/066 , G09G2320/043 , G09G2320/045
摘要： A light emitting apparatus includes a pixel circuit, and a drive circuit which drives the pixel circuit. The pixel circuit has a light emitting device, a driving transistor connected in series to the light emitting device, a capacitative element arranged between a gate and a source of the driving transistor, a first switching device arranged between the gate of the driving transistor and a signal line corresponding to the pixel circuit, and a second switching device arranged between the source of the driving transistor and a reset line.
摘要翻译：发光装置包括像素电路和驱动像素电路的驱动电路。像素电路具有发光器件，串联连接到发光器件的驱动晶体管，布置在驱动晶体管的栅极和源极之间的电容元件，布置在驱动晶体管的栅极和第一晶体管的栅极之间的第一开关器件，信号线，以及布置在驱动晶体管的源极和复位线之间的第二开关器件。

2. 发明申请

US20100079433A1 PIXEL CIRCUIT DRIVING METHOD, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：像素电路驱动方法，发光装置和电子装置
公开(公告)号：US20100079433A1
公开(公告)日：2010-04-01
申请号：US12512536
申请日：2009-07-30
申请人： Hideto ISHIGURO , Satoshi YATABE
发明人： Hideto ISHIGURO , Satoshi YATABE
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2310/066
摘要： Provided is a method of driving a pixel circuit including a light emitting element and a driving transistor which are connected in series to each other, and a storage capacitor disposed between a path between the light emitting element and the driving transistor and a gate of the driving transistor, the method including the steps of: supplying a driving signal to a gate of the driving transistor; and changing the potential of the driving signal over time so that the time rate of change of the potential of the driving signal at the point in time when the supply of the driving signal stops becomes the time rate of change corresponding to a specified gradation of the pixel circuit.
摘要翻译：提供了驱动包括彼此串联连接的发光元件和驱动晶体管的像素电路的方法，以及设置在发光元件和驱动晶体管之间的路径与驱动晶体管的栅极之间的存储电容器晶体管，该方法包括以下步骤：向驱动晶体管的栅极提供驱动信号; 并且随着时间的推移改变驱动信号的电位，使得在驱动信号的供给停止时的时间点的驱动信号的电位的时间变化率成为对应于指定的等级的时间变化率像素电路。

3. 发明申请

US20100053233A1 METHOD OF DRIVING PIXEL CIRCUIT, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：驱动像素电路，发光装置和电子装置的方法
公开(公告)号：US20100053233A1
公开(公告)日：2010-03-04
申请号：US12544563
申请日：2009-08-20
申请人： Hideto ISHIGURO , Satoshi YATABE
发明人： Hideto ISHIGURO , Satoshi YATABE
IPC分类号： G06F3/038 , G09G5/10
CPC分类号： G09G3/30 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2310/0262 , G09G2320/043 , G09G2320/045
摘要： There is provided a method of driving a pixel circuit that includes a light emitting element; a driving transistor that is connected to the light emitting element in series; a storage capacitor that is interposed between a path, which is formed between the light emitting element and the driving transistor, and a gate of the driving transistor; a selection switch that is interposed between the gate of the driving transistor and a signal line; and a first control switch that is interposed between the gate of the driving transistor and the signal line and is connected to the selection switch in series.
摘要翻译：提供了一种驱动包括发光元件的像素电路的方法; 与发光元件串联连接的驱动晶体管; 存储电容器，其设置在形成在所述发光元件和所述驱动晶体管之间的路径与所述驱动晶体管的栅极之间; 插入驱动晶体管的栅极和信号线之间的选择开关; 以及插入在驱动晶体管的栅极和信号线之间并串联连接到选择开关的第一控制开关。

4. 发明申请

US20100039411A1 METHOD OF DRIVING PIXEL CIRCUIT, LIGHT-EMITTING APPARATUS, AND ELECTRONIC APPARATUS 有权
标题翻译：驱动像素电路，发光装置和电子装置的方法
公开(公告)号：US20100039411A1
公开(公告)日：2010-02-18
申请号：US12499485
申请日：2009-07-08
申请人： Satoshi YATABE , Hideto ISHIGURO
发明人： Satoshi YATABE , Hideto ISHIGURO
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2300/0819 , G09G2300/0852 , G09G2320/043
摘要： A pixel circuit includes a light-emitting device, a driving transistor, and a storage capacitance. The method of driving the pixel circuit includes: performing a compensating operation of asymptotically causing the voltage across the storage capacitance to converge with a voltage corresponding to a threshold voltage of the driving transistor, over a time duration variably set according to a gradation value, in a first period; changing the voltage across the storage capacitance from a voltage set by the compensating operation to a voltage corresponding to the gradation value by applying a gradation voltage corresponding to the gradation value from a signal line to a gate of the driving transistor, in a second period; and supplying a driving current corresponding to the voltage across the storage capacitance to the light-emitting device by stopping applying a voltage to the gate, in a third period.
摘要翻译：像素电路包括发光器件，驱动晶体管和存储电容。驱动像素电路的方法包括：在可根据灰度值可变地设定的持续时间内，进行渐近地使存储电容两端的电压与对应于驱动晶体管的阈值电压的电压收敛的补偿操作，第一期; 在第二周期中，通过将与灰度等级对应的灰度电压从所述驱动晶体管的栅极施加到所述驱动晶体管的栅极，将所述存储电容的电压从通过所述补偿操作设定的电压改变为对应于所述灰度值的电压; 并且在第三时间段内通过停止向所述门施加电压，将与所述存储电容两端的电压相对应的驱动电流提供给所述发光器件。

5. 发明申请

US20100079507A1 PIXEL CIRCUIT DRIVING METHOD, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：像素电路驱动方法，发光装置和电子装置
公开(公告)号：US20100079507A1
公开(公告)日：2010-04-01
申请号：US12545479
申请日：2009-08-21
申请人： Satoshi YATABE , Hideto ISHIGURO
发明人： Satoshi YATABE , Hideto ISHIGURO
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2300/0852 , G09G2310/066
摘要： Provided is a method of driving a pixel circuit including a light emitting element and a driving transistor which are connected in series, and a storage capacitor disposed between the path between the light emitting element and the driving transistor and the gate of the driving transistor, the method including the steps of: supplying a driving signal, of which the time rate of change of the potential varies over time, to a gate of the driving transistor; stopping the supply of the driving signal at a point in time which is set to be variable in accordance with a gradation specified for the pixel circuit; and supplying a driving current corresponding to an open circuit voltage of the storage capacitor to the light emitting element.
摘要翻译：提供了一种驱动包括串联连接的发光元件和驱动晶体管的像素电路的方法，以及设置在发光元件和驱动晶体管与驱动晶体管的栅极之间的路径之间的存储电容器，方法包括以下步骤：将电位变化的时间变化率随时间变化的驱动信号提供给驱动晶体管的栅极; 停止在根据针对像素电路指定的灰度被设定为可变的时间点的驱动信号的供应; 并向所述发光元件提供与所述存储电容器的开路电压相对应的驱动电流。

6. 发明申请

US20100321422A1 LIGHT EMITTING APPARATUS, METHOD OF DRIVING LIGHT EMITTING APPARATUS, AND ELECTRONIC APPARATUS 有权
标题翻译：发光装置，驱动发光装置的方法和电子装置
公开(公告)号：US20100321422A1
公开(公告)日：2010-12-23
申请号：US12793190
申请日：2010-06-03
申请人： Hideto ISHIGURO , Satoshi YATABE
发明人： Hideto ISHIGURO , Satoshi YATABE
IPC分类号： G09G5/02 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2310/0251 , G09G2310/0297
摘要： Provided is a light emitting apparatus where each pixel circuit is provided with the reset transistor, which is disposed between the node of the pixel circuit and the first feed line corresponding to the adjacent pixel circuit in the second direction as viewed from the pixel circuit. In addition, in the initialization period before the selection period, in which the scan line corresponding to the pixel circuit is selected, and in the compensation period, the reset transistor of the pixel circuit is set to the ON state, and the values of the power supply voltages output to the first feed line corresponding to the pixel circuit and the first feed line corresponding to the adjacent pixel circuit in the second direction as viewed from the pixel circuit are variably controlled, so that the initialization or compensation operation of the pixel circuit is performed.
摘要翻译：提供一种发光装置，其中每个像素电路设置有复位晶体管，该复位晶体管设置在从像素电路观察的像素电路的节点和对应于相邻像素电路的第二方向上的第一馈电线之间。此外，在选择与像素电路对应的扫描线的选择期间之前的初始化期间，在补偿期间，将像素电路的复位晶体管设定为ON状态，可变地控制输出到与像素电路对应的第一馈电线的电源电压和从像素电路观察的与第二方向相对应的相邻像素电路的第一馈电线，使得像素电路的初始化或补偿操作被执行。

7. 发明申请

US20100188377A1 LIGHT-EMITTING DEVICE AND METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE 有权
标题翻译：发光装置及其驱动方法，以及电子装置
公开(公告)号：US20100188377A1
公开(公告)日：2010-07-29
申请号：US12690267
申请日：2010-01-20
申请人： Hitoshi OTA , Satoshi YATABE , Hideto ISHIGURO
发明人： Hitoshi OTA , Satoshi YATABE , Hideto ISHIGURO
IPC分类号： G09G3/30 , G09G5/00 , H05B37/02 , G05F1/10
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0256 , G09G2320/043
摘要： A light-emitting device includes a light-emitting element that emits light of an amount based on the size of a driving current; a driving transistor, the gate thereof being electrically connected to a first node, that outputs a current flowing between the drain-source as the driving current; and a control unit that supplies a first data potential to the first node and supplies a current to the driving transistor so as to set the voltage between the gate and source of the driving transistor to a compensated voltage based on the mobility of the driving transistor, and then supplies a second data potential determined in accordance with the first data potential to the first node.
摘要翻译：发光装置包括基于驱动电流的大小发光量的发光元件; 驱动晶体管，其栅极电连接到第一节点，其输出在所述漏源之间流动的电流作为所述驱动电流; 以及控制单元，其向第一节点提供第一数据电位，并且向驱动晶体管提供电流，以便基于驱动晶体管的迁移率将驱动晶体管的栅极和源极之间的电压设置为补偿电压，然后将根据第一数据电位确定的第二数据电位提供给第一节点。

8. 发明申请

US20100053141A1 PIXEL CIRCUIT DRIVING METHOD, LIGHT EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：像素电路驱动方法，发光装置和电子装置
公开(公告)号：US20100053141A1
公开(公告)日：2010-03-04
申请号：US12534524
申请日：2009-08-03
申请人： Hideto ISHIGURO , Satoshi YATABE
发明人： Hideto ISHIGURO , Satoshi YATABE
IPC分类号： G09G5/00 , G09G3/34
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0297
摘要： Provided is a method of driving a plurality of pixel circuits. The pixel circuits are disposed corresponding to intersections between a plurality of scanning lines and a plurality of signal lines. Each of the pixel circuits includes: a light emitting element; a driving transistor connected to the light emitting element in series; a holding capacitor interposed between a gate of the driving transistor and a path between the light emitting element and the driving transistor; and a selection switch electrically interconnecting the signal line and the gate of the driving transistor at the time of the selection of the scanning line. The method of driving the pixel circuits includes: supplying time-divisionally a gradation potential to each signal line during a first period of each of a plurality of unitary periods, selecting the scanning line during a second period after elapse of the first period of the corresponding unitary period, and supplying the gradation potential to the gate of the driving transistor of each of the pixel circuits corresponding to the selected scanning line; controlling the driving transistor of each of the pixel circuits corresponding to one scanning line of the plurality of scanning lines to be in an ON state, supplying a reference potential from an electric supply line to the gate of the corresponding driving transistor, and executing a first compensation operation for making a voltage across the holding capacitor approach asymptotically to a threshold voltage of the driving transistor before start of the unitary period corresponding to the one scanning line; and supplying driving current to the light emitting element in accordance with the voltage across the holding capacitor after elapse of the unitary period corresponding to the one scanning line.
摘要翻译：提供一种驱动多个像素电路的方法。像素电路对应于多条扫描线和多条信号线之间的交叉点设置。每个像素电路包括：发光元件; 与发光元件串联连接的驱动晶体管; 夹持电容器插入在驱动晶体管的栅极和发光元件与驱动晶体管之间的路径之间; 以及在选择扫描线时将信号线与驱动晶体管的栅极电连接的选择开关。驱动像素电路的方法包括：在多个整数周期的每一个的第一周期期间，向每个信号线分时分配灰度电位，在经过对应的第一周期的第二周期之后的第二周期中选择扫描线并且将渐变电位提供给与所选择的扫描线相对应的每个像素电路的驱动晶体管的栅极; 将与多条扫描线的一条扫描线相对应的每个像素电路的驱动晶体管控制在导通状态，将来自电源线的参考电位提供给相应的驱动晶体管的栅极，并且执行第一用于使保持电容器两端的电压在对应于一条扫描线的单位周期开始之前渐近地接近驱动晶体管的阈值电压的补偿操作; 并且在经过与一条扫描线对应的整体周期之后，根据保持电容器两端的电压向发光元件提供驱动电流。

9. 发明申请

US20120257031A1 IMAGE ACQUISITION DEVICE, BIOMETRIC AUTHENTICATION DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：图像获取装置，生物认证装置和电子装置
公开(公告)号：US20120257031A1
公开(公告)日：2012-10-11
申请号：US13437228
申请日：2012-04-02
申请人： Hitoshi TSUCHIYA , Hideto ISHIGURO , Tsukasa EGUCHI
发明人： Hitoshi TSUCHIYA , Hideto ISHIGURO , Tsukasa EGUCHI
IPC分类号： H04N7/18 , H04N5/225
CPC分类号： H01L27/14632 , G06K9/0004 , H01L27/14618 , H01L27/14625 , H01L27/14627 , H01L2924/0002 , H01L2924/00
摘要： An image acquisition device includes: an imaging unit which has a plurality of light receiving elements; a condensing unit which condenses light which is input to the light receiving elements, and includes a plurality of microlenses which are arranged one to one with the light receiving elements on a plane; and a band pass filter including amorphous silicon films on a path on which light from an object is input to the light receiving elements.
摘要翻译：一种图像采集装置，包括：具有多个光接收元件的成像单元; 冷凝单元，其将输入到光接收元件的光聚光，并且包括与光接收元件一一对一地布置在平面上的多个微透镜; 以及包括非晶硅膜的带通滤波器，所述带通滤波器将光从物体输入到光接收元件。

10. 发明申请

US20070164275A1 LIGHT-EMITTING DEVICE, METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS 有权
标题翻译：发光装置，制造发光装置的方法和电子装置
公开(公告)号：US20070164275A1
公开(公告)日：2007-07-19
申请号：US11565319
申请日：2006-11-30
申请人： Hideto ISHIGURO
发明人： Hideto ISHIGURO
IPC分类号： H01L29/08
CPC分类号： H01L27/3258 , H01L27/3206 , H01L27/3246 , H01L27/3248 , H01L51/5228 , H01L51/5234 , H01L51/5237 , H01L51/5265 , H01L51/5271 , H01L2227/323 , H01L2251/5315
摘要： A light-emitting device includes an organic insulating layer lying above a face of a substrate, reflective layers arranged on a face of the organic insulating layer, an Inorganic insulating layer extending over the reflective layers, pixel electrodes arranged on the inorganic insulating layer, and light-emitting sections arranged on the respective pixel electrodes. The inorganic insulating layer has openings and regions in which no pixel electrodes are arranged when viewed from above. The openings extend through the respective regions to the organic insulating layer. A method for manufacturing such a light-emitting device includes forming openings in regions of the inorganic insulating layer in advance of the formation of the light-emitting sections such that the openings extend through the regions to the organic insulating layer, the regions having no pixel electrodes thereon when viewed from above.
摘要翻译：发光装置包括位于基板的正面以上的有机绝缘层，布置在有机绝缘层的表面上的反射层，在反射层上延伸的无机绝缘层，布置在无机绝缘层上的像素电极，以及配置在各像素电极上的发光部。无机绝缘层具有从上方观察不设置像素电极的开口部和区域。开口延伸穿过相应的区域到有机绝缘层。制造这种发光器件的方法包括在形成发光部分之前在无机绝缘层的区域中形成开口，使得开口延伸穿过该区域到有机绝缘层，不具有像素的区域从上方观察时的电极。

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