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    Organic electroluminescent device and electronic apparatus
    4.
    发明授权
    Organic electroluminescent device and electronic apparatus 有权
    有机电致发光器件和电子设备

    公开(公告)号：US07781964B2

    公开(公告)日：2010-08-24

    申请号：US11684944

    申请日：2007-03-12

    申请人： Hiroyuki Hara ,  Sumio Utsunomiya ,  Daisuke Abe ,  Masayoshi Todorokihara ,  Kazuyuki Miyashita

    发明人： Hiroyuki Hara ,  Sumio Utsunomiya ,  Daisuke Abe ,  Masayoshi Todorokihara ,  Kazuyuki Miyashita

    IPC分类号： H01J1/62

    CPC分类号： H01L27/3244 ,  H01L27/3265 ,  H01L27/3276

    摘要： An organic electroluminescent device includes a substrate that is conductive at least on a first surface; a first insulating film located on the first surface of the substrate and including a portion of a first opening, a portion of a second opening, and a portion of a third opening; a semiconductor film located on the first insulating film and receiving a current from the first surface of the substrate via the portion of a first opening; a second insulating film located on the semiconductor film and in contact with the substrate via the portion of a second opening; a capacitance electrode located on the second insulating film; a gate electrode located on the second insulating film and overlapping the semiconductor film; an intermediate insulating film located on the gate electrode and capacitance electrode; a pixel electrode located on the intermediate insulating film and receiving a current via the semiconductor film; a light-emitting layer located on the pixel electrode; a common electrode located on the light-emitting layer; and a power supply section located on the first insulating film and supplying a current to the first surface of the substrate via the portion of a third opening. The second insulating film is interposed between the capacitance electrode and the substrate via the portion of a second opening.

    摘要翻译： 有机电致发光器件包括至少在第一表面上导电的衬底; 第一绝缘膜，位于基板的第一表面上，并且包括第一开口的一部分，第二开口的一部分和第三开口的一部分; 半导体膜，位于所述第一绝缘膜上，并且经由所述第一开口的所述部分从所述基板的所述第一表面接收电流; 位于所述半导体膜上并经由所述第二开口部分与所述基板接触的第二绝缘膜; 位于所述第二绝缘膜上的电容电极; 位于所述第二绝缘膜上且与所述半导体膜重叠的栅电极; 位于栅电极和电容电极上的中间绝缘膜; 位于中间绝缘膜上并经由半导体膜接收电流的像素电极; 位于像素电极上的发光层; 位于发光层上的公共电极; 以及电源部，其位于所述第一绝缘膜上，并且经由所述第三开口的所述部分向所述基板的所述第一表面供给电流。 第二绝缘膜通过第二开口的一部分介于电容电极和基板之间。

    Method for driving electro-optical device, electro-optical device and electronic equipment
    5.
    发明申请
    Method for driving electro-optical device, electro-optical device and electronic equipment 失效
    电光装置，电光装置和电子设备的驱动方法

    公开(公告)号：US20050104816A1

    公开(公告)日：2005-05-19

    申请号：US10959999

    申请日：2004-10-08

    申请人： Mutsumi Kimura ,  Hiroyuki Hara

    发明人： Mutsumi Kimura ,  Hiroyuki Hara

    IPC分类号： H01L51/50 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/36

    CPC分类号： G09G3/2022 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3275 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2330/021

    摘要： Aspects of the invention can provide a method for driving an electro-optical device, an electro-optical device and electronic equipment that can solve the insufficient supply of the data current and current fluctuation. In the driving method, a data current can be applied to a plurality of pixels provided to a display panel unit with same value through the data line regardless of grayscale data. Upon supply of the data current, in the pixel, a transistor selected in reproduction can be turned on such that a drive current corresponding to the data current output from a driving transistor is supplied to an organic EL element, thereby emitting light. A light-off signal can be supplied to the pixel at predetermined timing such that the organic EL element emits light only in the light-emitting period computed based on the grayscale data. The pixel to which a constant data current can be supplied emits light at a luminance corresponding to the grayscale data by changing the light-emitting period corresponding to the grayscale data.

    摘要翻译： 本发明的方面可以提供一种驱动电光装置，电光装置和电子设备的方法，其可以解决数据电流和电流波动不足的供给。 在驱动方法中，无论灰度数据如何，都可以通过数据线将数据电流应用于提供给具有相同值的显示面板单元的多个像素。 在提供数据电流时，在像素中，可以接通在再现中选择的晶体管，使得与驱动晶体管输出的数据电流相对应的驱动电流被提供给有机EL元件，从而发光。 可以在预定定时向像素提供点灯信号，使得有机EL元件仅在基于灰度数据计算的发光周期中发光。 可以提供恒定数据电流的像素通过改变对应于灰度数据的发光周期而以与灰度级数据相对应的亮度发光。

    Method for driving electro-optical device, electro-optical device and electronic equipment
    6.
    发明授权
    Method for driving electro-optical device, electro-optical device and electronic equipment 失效
    电光装置，电光装置和电子设备的驱动方法

    公开(公告)号：US07405712B2

    公开(公告)日：2008-07-29

    申请号：US10959999

    申请日：2004-10-08

    申请人： Mutsumi Kimura ,  Hiroyuki Hara

    发明人： Mutsumi Kimura ,  Hiroyuki Hara

    IPC分类号： G09G3/30

    CPC分类号： G09G3/2022 ,  G09G3/325 ,  G09G3/3258 ,  G09G3/3275 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0248 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2330/021

    摘要： Aspects of the invention can provide a method for driving an electro-optical device, an electro-optical device and electronic equipment that can solve the insufficient supply of the data current and current fluctuation. In the driving method, a data current can be applied to a plurality of pixels provided to a display panel unit with same value through the data line regardless of grayscale data. Upon supply of the data current, in the pixel, a transistor selected in reproduction can be turned on such that a drive current corresponding to the data current output from a driving transistor is supplied to an organic EL element, thereby emitting light. A light-off signal can be supplied to the pixel at predetermined timing such that the organic EL element emits light only in the light-emitting period computed based on the grayscale data. The pixel to which a constant data current can be supplied emits light at a luminance corresponding to the grayscale data by changing the light-emitting period corresponding to the grayscale data.

    摘要翻译： 本发明的方面可以提供一种驱动电光装置，电光装置和电子设备的方法，其可以解决数据电流和电流波动不足的供给。 在驱动方法中，无论灰度数据如何，都可以通过数据线将数据电流应用于提供给具有相同值的显示面板单元的多个像素。 在提供数据电流时，在像素中，可以接通在再现中选择的晶体管，使得与驱动晶体管输出的数据电流相对应的驱动电流被提供给有机EL元件，从而发光。 可以在预定定时向像素提供点灯信号，使得有机EL元件仅在基于灰度数据计算的发光周期中发光。 可以提供恒定数据电流的像素通过改变对应于灰度数据的发光周期而以与灰度级数据相对应的亮度发光。

    Electro-optical device, method of manufacturing the same, and electronic apparatus
    7.
    发明申请
    Electro-optical device, method of manufacturing the same, and electronic apparatus 审中-公开

    公开(公告)号：US20060066263A1

    公开(公告)日：2006-03-30

    申请号：US11213970

    申请日：2005-08-30

    申请人： Tomoyuki Okuyama ,  Hiroyuki Hara ,  Mutsumi Kimura

    发明人： Tomoyuki Okuyama ,  Hiroyuki Hara ,  Mutsumi Kimura

    IPC分类号： H05B41/36

    CPC分类号： G09G3/325 ,  G09G3/2022 ,  G09G3/3283 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1266 ,  H01L27/13 ,  H01L27/3253 ,  H01L27/3276 ,  H01L2227/326 ,  H05B33/0896

    摘要： An electro-optical device which has a program period, a light-emitting period, an erasing period, and a lights-off period in one frame and controls the light-emitting period according to a light emission gray-scale level including a driving transistor that includes a current control terminal, a current input terminal, and a current output terminal, and controls a current amplifying ratio on the basis of a voltage between the current control terminal and the current input terminal, an electro-optical element that is supplied with the driving current from the driving transistor to emit light, a storage capacitor that stores the charge corresponding to the voltage between the current control terminal and the current input terminal of the driving transistor, a constant current source that outputs a constant current that is independent of the light emission gray-scale level, a voltage source that outputs a driving stop signal that turns off the driving transistor, a selection transistor that opens/closes a current path connecting any one of the constant current source and the voltage source with the driving transistor, and a scan line that outputs open/close signals that turn on/off the selection transistor. The program period is a period when the selection transistor is turned on by outputting an open signal to the scan line, and when the constant current flows from the constant current source to the driving transistor through the current path, the charge corresponding to the voltage between the current control terminal and the current input terminal is stored in the storage capacitor. The light-emitting period is a period when the selection transistor is turned off by outputting a close signal to the scan line, and the voltage corresponding to the charge stored in the storage capacitor is supplied between the current control terminal and the current input terminal of the driving transistor to supply the driving current to the electro-optical element. The erasing period is a period when the selection transistor is turned on by outputting the open signal to the scan line, and the driving stop signal is supplied to the driving transistor from the voltage source through the current path to turn off the driving transistor so that the electro-optical element stops emitting light. The lights-off period is a period when the selection transistor is turned off by outputting the close signal to the scan line, and the electro-optical element retains a non-light-emitting state. A time constant of the scan line is set so that signal delay of the open/close signals is 10% or less of a theoretical value.

    Method for manufacturing electro-optical device, and electro-optical device and electronic device manufactured with this manufacturing method
    8.
    发明授权
    Method for manufacturing electro-optical device, and electro-optical device and electronic device manufactured with this manufacturing method 有权
    用于制造电光装置的方法，以及使用该制造方法制造的电光装置和电子装置

    公开(公告)号：US07242441B2

    公开(公告)日：2007-07-10

    申请号：US10456526

    申请日：2003-06-09

    申请人： Mutsumi Kimura ,  Hiroyuki Hara

    发明人： Mutsumi Kimura ,  Hiroyuki Hara

    IPC分类号： G02F1/136 ,  G02F1/13

    CPC分类号： H01L27/1266 ,  H01L21/67011 ,  H01L27/1214 ,  H01L27/3244 ,  H01L27/3255 ,  H01L2221/68363 ,  H01L2224/16225

    摘要： To lower the cost of manufacturing a display device, the present invention comprises a step of forming on a first substrate a release layer that releases when subjected to a specific energy, a step of forming on the release layer a plurality of pixel circuits for driving the pixels of the electro-optical device, a step of causing at least one of the pixel circuits formed on the first substrate to face the position on a second circuit, used for disposing the pixel circuits, where the pixel circuits are to be disposed, and electrically connecting that pixel circuit to the second substrate, and a step of imparting energy to a part of the release layer where the pixel circuits to be released are provided, and releasing the one pixel circuit from the first substrate along with the second substrate.

    摘要翻译： 为了降低制造显示装置的成本，本发明包括在第一基板上形成经受特定能量时释放的剥离层的步骤，在剥离层上形成用于驱动显示装置的多个像素电路的步骤 电子装置的像素，使形成在第一基板上的像素电路中的至少一个面对第二电路上用于设置像素电路的位置的步骤，其中将要设置像素电路，以及 将该像素电路电连接到第二基板，以及赋予释放层的要被释放的像素电路的一部分赋予能量的步骤，以及与第二基板一起从第一基板释放一个像素电路。

    Electrooptic device and electronic apparatus
    9.
    发明授权
    Electrooptic device and electronic apparatus 有权
    电光设备和电子设备

    公开(公告)号：US08873126B2

    公开(公告)日：2014-10-28

    申请号：US13550815

    申请日：2012-07-17

    申请人： Naoki Tomikawa ,  Hiroyuki Hara ,  Tomoki Yokota

    发明人： Naoki Tomikawa ,  Hiroyuki Hara ,  Tomoki Yokota

    IPC分类号： G02F1/03 ,  G02F1/07 ,  G02F1/29 ,  H01H3/00

    CPC分类号： G02F1/03 ,  G02F1/134309 ,  G02F2001/133388 ,  G02F2201/124

    摘要： An electrooptic device includes first and second substrates that are disposed opposing each other with an electrooptic material layer therebetween, a sealing material that bonds the first and second substrates, a pixel area, and an ion trap portion between the pixel area and the sealing material. The ion trap portion includes first and second electrodes that are formed in a comb-tooth shape and are disposed so that branch electrodes of the first electrode and branch electrodes of the second electrode are engaged with each other. A direction of the branch electrodes intersects with an orientation direction of the electrooptic material at an interface between the electrooptic material layer and the first substrate.

    摘要翻译： 电光装置包括彼此相对设置的第一和第二基板，其间具有电光材料层，在像素区域和密封材料之间结合第一和​​第二基板，像素区域和离子捕获部分的密封材料。 离子捕获部包括形成为梳齿形状的第一电极和第二电极，并且被配置为使得第一电极的分支电极和第二电极的分支电极彼此接合。 分支电极的方向在电光材料层和第一基板之间的界面处与电光材料的取向方向相交。

    Image Forming Apparatus
    10.
    发明申请
    Image Forming Apparatus 有权
    图像形成装置

    公开(公告)号：US20140063554A1

    公开(公告)日：2014-03-06

    申请号：US14076221

    申请日：2013-11-10

    申请人： Hiroyuki Hara

    发明人： Hiroyuki Hara

    IPC分类号： G06K15/02

    CPC分类号： G06K15/181 ,  G06F3/1297 ,  G06K15/00 ,  G06K15/02 ,  G06K15/1827 ,  G06K15/1851 ,  G06K15/1857 ,  G06K15/1863 ,  H04N2201/0082

    摘要： A CPU perform the steps of: (a) causing a compression/decompression processor to decompress the compressed data of one of three bands in the data area except for the first block in the band, and storing decompressed bitmap data in the data area; (b) rasterizing each of the intermediate data blocks in the band and synthesizing the rasterized data and the decompressed bitmap data in the band; and (c) causing the compression/decompression processor to compress the synthesized bitmap data and storing the compressed data in the data area. The CPU performs the steps (a) to (c) in different respective tasks in parallel, and performs the steps (a) to (c) along the order of (a), (b), (c) for each of the intermediate code blocks in each of the bands while using the 1st to the 3rd bitmap data area in turn for each of the steps (a) to (c).

    摘要翻译： CPU执行以下步骤：（a）使压缩/解压缩处理器解压缩除频带中的第一块以外的数据区域中的三个频带之一的压缩数据，并将解压缩的位图数据存储在数据区域中; （b）对频带中的每个中间数据块进行光栅化，并合成光栅化数据和频带中的解压缩位图数据; 和（c）使压缩/解压缩处理器压缩合成位图数据并将压缩数据存储在数据区中。 CPU在不同的各个任务中并行执行步骤（a）至（c），并且按照（a），（b），（c）的顺序对于每个中间体执行步骤（a）至（c） 对于每个步骤（a）至（c）中的每一个依次使用第一至第三位图数据区域，每个频带中的代码块。