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1. 发明授权

US08120246B2 Display device with improved moisture prevention and production method for the same 有权
标题翻译：具有改善防潮及其制作方法的显示装置
公开(公告)号：US08120246B2
公开(公告)日：2012-02-21
申请号：US11084957
申请日：2005-03-21
申请人： Takanori Shibasaki , Mitsuru Asano
发明人： Takanori Shibasaki , Mitsuru Asano
IPC分类号： H01L51/00
CPC分类号： H01L27/3276 , H01L27/3246 , H01L27/3258 , H01L51/524 , H01L51/5253
摘要： A display device and a production method for the display device having a pixel region formed by arraying a plurality of pixels each having an organic layer held by a lower electrode and an upper electrode on a substrate are provided. The production method for the display device of the invention includes, in one embodiment, a first step of forming a first insulating film on the substrate, a second step of forming a plurality of such lower electrodes each corresponding to each of the pixels on the first insulating film in the pixel region, forming a conductive film on the first insulating film in a peripheral region outside the pixel region, and forming a hole, in the conductive film, which extends to the first insulating film, and a third step of performing a bake treatment on the substrate on which the lower electrode and the conductive film are provided.
摘要翻译：本发明提供一种显示装置及其制造方法，该显示装置具有像素区域，该像素区域通过在基板上排列具有由下部电极和上部电极保持的有机层的多个像素而形成。本发明的显示装置的制造方法在一个实施方式中，包括在基板上形成第一绝缘膜的第一工序，形成多个这样的下电极的第二工序，每个对应于第一绝缘膜上的像素在所述像素区域中形成绝缘膜，在所述像素区域外的周边区域中的所述第一绝缘膜上形成导电膜，在所述导电膜中形成延伸到所述第一绝缘膜的孔，以及第三工序，在其上设置有下电极和导电膜的基板上进行烘烤处理。

2. 发明申请

US20050206309A1 Display device and production method for the same 有权
标题翻译：显示装置和制作方法相同
公开(公告)号：US20050206309A1
公开(公告)日：2005-09-22
申请号：US11084957
申请日：2005-03-21
申请人： Takanori Shibasaki , Mitsuru Asano
发明人： Takanori Shibasaki , Mitsuru Asano
IPC分类号： H05B33/06 , G09F9/00 , G09F9/30 , H01J1/62 , H01L27/32 , H01L51/50 , H05B33/10 , H05B33/14 , H05B33/22
CPC分类号： H01L27/3276 , H01L27/3246 , H01L27/3258 , H01L51/524 , H01L51/5253
摘要： A display device and a production method for the display device having a pixel region formed by arraying a plurality of pixels each having an organic layer held by a lower electrode and an upper electrode on a substrate are provided. The production method for the display device of the invention includes, in one embodiment, a first step of forming a first insulating film on the substrate, a second step of forming a plurality of such lower electrodes each corresponding to each of the pixels on the first insulating film in the pixel region, forming a conductive film on the first insulating film in a peripheral region outside the pixel region, and forming a hole, in the conductive film, which extends to the first insulating film, and a third step of performing a bake treatment on the substrate on which the lower electrode and the conductive film are provided.
摘要翻译：本发明提供一种显示装置及其制造方法，该显示装置具有像素区域，该像素区域通过在基板上排列具有由下部电极和上部电极保持的有机层的多个像素而形成。本发明的显示装置的制造方法在一个实施方式中，包括在基板上形成第一绝缘膜的第一工序，形成多个这样的下电极的第二工序，每个对应于第一绝缘膜上的像素在所述像素区域中形成绝缘膜，在所述像素区域外的周边区域中的所述第一绝缘膜上形成导电膜，在所述导电膜中形成延伸到所述第一绝缘膜的孔，以及第三工序，在其上设置有下电极和导电膜的基板上进行烘烤处理。

3. 发明授权

US08730135B2 Self-luminous display panel driving method, self-luminous display panel and electronic apparatus 有权
标题翻译：自发光显示面板驱动方式，自发光显示面板和电子设备
公开(公告)号：US08730135B2
公开(公告)日：2014-05-20
申请号：US13287800
申请日：2011-11-02
申请人： Yukihito Iida , Yutaka Mitomi , Mitsuru Asano , Tetsuo Minami , Takao Tanikame , Katsuhide Uchino
发明人： Yukihito Iida , Yutaka Mitomi , Mitsuru Asano , Tetsuo Minami , Takao Tanikame , Katsuhide Uchino
IPC分类号： G09G5/00
CPC分类号： G09G3/3225 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0251
摘要： A self-luminous display panel driving method for driving a self-luminous display panel of the active matrix driving type, includes the step of executing threshold value correction operation for a driving transistor divisionally in a plurality of periods within at least one of which, after a point of time of an end of a preceding correction period till a point of time of a start of a succeeding correction period, a potential to be applied to the drain electrode of the driving transistor is controlled to an intermediate potential between a first potential for lighting driving of the driving transistor and a second potential for initialization applied within a preparation period of the first one of the correction periods.
摘要翻译：用于驱动有源矩阵驱动型自发光显示面板的自发光显示面板驱动方法包括以下步骤：在至少一个时间段内对驱动晶体管进行阈值校正操作，该多个周期分别在将前一校正周期结束的时间点直到后续校正周期开始的时间点，施加到驱动晶体管的漏电极的电位被控制到第一电位驱动晶体管的点亮驱动和在第一个校正周期的准备期间内施加的初始化的第二电位。

4. 发明授权

US08643572B2 Pixel circuit and display device having an electrooptic element controlled in luminance by a signal line 有权
标题翻译：具有通过信号线控制亮度的电光元件的像素电路和显示装置
公开(公告)号：US08643572B2
公开(公告)日：2014-02-04
申请号：US13407814
申请日：2012-02-29
申请人： Mitsuru Asano
发明人： Mitsuru Asano
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/30 , G09G3/325 , G09G3/3611 , G09G3/3648 , G09G5/00 , G09G5/18 , G09G2300/0404 , G09G2300/0426 , G09G2300/0443 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2300/0866 , G09G2310/0251 , G09G2310/061 , G09G2320/0209 , G09G2330/021 , H01L27/124 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L27/3276
摘要： A display device having at least a plurality of pixel circuits, connected to signal lines to which data signals in accordance with luminance information are supplied, arranged in a matrix, wherein pixel circuits of odd number columns and even number columns adjacent sandwiching an axis in a column direction parallel to an arrangement direction of the signal lines have a mirror type circuit arrangement symmetric about the axis of the column direction, and there are lines different from the signal lines between signal lines of adjacent pixel circuits.
摘要翻译：一种具有至少多个像素电路的显示装置，其连接到按照亮度信息提供的数据信号的信号线被提供给矩阵，其中奇数列和偶数列的像素电路相邻地将轴线夹在平行于信号线的排列方向的列方向具有关于列方向的轴对称的反射镜型电路布置，并且存在与相邻像素电路的信号线之间的信号线不同的线。

5. 发明授权

US08508444B2 Self-luminous display device and driving method of the same 有权
标题翻译：自发光显示装置及其驱动方法相同
公开(公告)号：US08508444B2
公开(公告)日：2013-08-13
申请号：US13608506
申请日：2012-09-10
申请人： Masatsugu Tomida , Mitsuru Asano
发明人： Masatsugu Tomida , Mitsuru Asano
IPC分类号： G09G3/30
CPC分类号： G09G3/3208 , G09G3/3233 , G09G3/3275 , G09G2300/0819
摘要： A self-luminous display device includes: pixel circuits; and a drive signal generating circuit, wherein each of the pixel circuits includes a light-emitting diode, a drive transistor connected to a drive current path of the light-emitting diode, and a holding capacitor coupled to a control node of the drive transistor, and the drive signal generating circuit generates the drive signal containing a second level signal adapted to stop the light emission without reverse-biasing the light-emitting diode, a first level signal, lower than the second level signal, adapted to reverse-bias the light-emitting diode, and a third level signal, higher than the second level signal, adapted to enable the light-emitting diode to emit light, the drive signal generating circuit supplying the drive signal to the pixel circuits.
摘要翻译：自发光显示装置包括：像素电路; 以及驱动信号发生电路，其中每个像素电路包括发光二极管，连接到发光二极管的驱动电流路径的驱动晶体管和耦合到驱动晶体管的控制节点的保持电容器，并且驱动信号发生电路产生包含适于停止发光的第二电平信号的驱动信号，而不反光偏置发光二极管，低于第二电平信号的第一电平信号适于反向偏置光以及高于第二电平信号的第三电平信号，适于使发光二极管发光，驱动信号发生电路将驱动信号提供给像素电路。

6. 发明授权

US08471840B2 Display, method of driving display, and electronic device 有权
标题翻译：显示器，驱动显示器的方法和电子设备
公开(公告)号：US08471840B2
公开(公告)日：2013-06-25
申请号：US12632357
申请日：2009-12-07
申请人： Yukihito Iida , Mitsuru Asano , Takayuki Taneda
发明人： Yukihito Iida , Mitsuru Asano , Takayuki Taneda
IPC分类号： G06F3/038 , G09G5/00 , G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0417 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0262 , G09G2320/0233 , G09G2320/043 , G09G2320/046 , G09G2330/08
摘要： A display includes a pixel array section having pixels in a matrix, each pixel including an electro-optical device, a writing transistor writing a video signal, a storage capacitor retaining the video signal, and a driving transistor driving the electro-optical device based upon the video signal; scan lines for respective rows of the unit providing a scanning signal to the writing transistor; power supply lines for respective rows of the unit selectively providing a first potential and a second potential, lower than the first potential, to a drain electrode of the driving transistor; and signal lines for respective columns of the unit selectively providing the video signal and a video signal reference potential to the writing transistor; wherein a potential setting period is provided from when the pixels are turned off until the first potential is provided to the power supply line.
摘要翻译：显示器包括具有矩阵中的像素的像素阵列部分，每个像素包括电光器件，写入视频信号的写入晶体管，保持视频信号的存储电容器，以及驱动电光器件的驱动晶体管，基于视频信号; 向写入晶体管提供扫描信号的单元的各行的扫描线; 所述单元的各行的电源线选择性地将低于第一电位的第一电位和第二电位提供给驱动晶体管的漏极; 以及用于所述单元的各列的信号线，其选择性地将所述视频信号和视频信号参考电位提供给所述写入晶体管; 其中从所述像素关闭直到所述第一电位被提供给所述电源线时提供电势设定周期。

7. 发明授权

US08345031B2 Display device, driving method for display device, and electronic apparatus 有权
标题翻译：显示装置，显示装置的驱动方法和电子装置
公开(公告)号：US08345031B2
公开(公告)日：2013-01-01
申请号：US12385339
申请日：2009-04-06
申请人： Masatsugu Tomida , Mitsuru Asano
发明人： Masatsugu Tomida , Mitsuru Asano
IPC分类号： G06F3/038
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2320/0219 , G09G2320/043 , G09G2330/028 , H01L27/3244 , H01L51/5228 , H01L51/5234 , H01L2251/5315
摘要： A display device includes a pixel array unit including pixels arranged in a matrix, the pixels each including an electrooptical element, a writing transistor for writing an image signal, a storage capacitor for storing the image signal, and a driving transistor for driving the electrooptical element in accordance with the image signal, the pixels each having a threshold correction process function for, before light emission of the electrooptical element, changing a source potential of the driving transistor to a potential obtained by subtracting a threshold voltage of the driving transistor from an initial gate potential of the driving transistor; and a power supply unit configured to set, as a power supply potential of a power supply line for supplying a current to the driving transistor, different potential values for a threshold correction period for execution of the threshold correction process and a light-emission period for the electrooptical element.
摘要翻译：显示装置包括像素阵列单元，其包括排列成矩阵的像素，每个像素包括电光元件，用于写入图像信号的写入晶体管，用于存储图像信号的存储电容器，以及用于驱动电光元件的驱动晶体管根据图像信号，每个具有阈值校正处理功能的像素在电光元件的发光之前将驱动晶体管的源极电位改变为通过从初始值减去驱动晶体管的阈值电压而获得的电位驱动晶体管的栅极电位; 以及电源单元，被配置为将用于向驱动晶体管提供电流的电源线的电源电位设定为用于执行阈值校正处理的阈值校正周期的不同电位值，以及用于执行阈值校正处理的发光周期电光元件。

8. 发明申请

US20120306729A1 EL DISPLAY PANEL, POWER SUPPLY LINE DRIVE APPARATUS, AND ELECTRONIC DEVICE 审中-公开
标题翻译： EL显示面板，电源线驱动装置和电子设备
公开(公告)号：US20120306729A1
公开(公告)日：2012-12-06
申请号：US13589609
申请日：2012-08-20
申请人： Masatsugu Tomida , Mitsuru Asano
发明人： Masatsugu Tomida , Mitsuru Asano
IPC分类号： G09G3/30
CPC分类号： H01L27/3276 , G09G3/30 , G09G3/3233 , G09G3/3266 , G09G3/3275 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2300/0866 , G09G2310/0256 , G09G2310/0286 , G09G2310/08 , G09G2320/043 , G09G2320/045 , G09G2330/02 , G09G2330/021
摘要： Disclosed herein is an electroluminescence display panel including: a pixel circuit; a signal line; a scan line; a drive power supply line; a common power supply line; a power supply line drive circuit; a high-potential power supply line; and a low-potential power supply line.
摘要翻译：本发明公开了一种电致发光显示面板，包括：像素电路; 信号线扫描线驱动电源线; 一条通用电源线; 电源线驱动电路; 高潜力电源线; 和低电位电源线。

9. 发明授权

US08310418B2 Self-luminous display device and driving method of the same including a light emission interruption period during a light emission enabled period 有权
标题翻译：自发光显示装置及其驱动方法包括发光使能期间的发光中断期间
公开(公告)号：US08310418B2
公开(公告)日：2012-11-13
申请号：US12314039
申请日：2008-12-03
申请人： Masatsugu Tomida , Mitsuru Asano
发明人： Masatsugu Tomida , Mitsuru Asano
IPC分类号： G09G3/32 , G09G3/36 , G06F3/038 , H03B1/00
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0866 , G09G2320/0233 , G09G2320/0238 , G09G2320/0247
摘要： A self-luminous display device includes: pixel circuits; and a drive circuit, wherein each of the pixel circuits includes a light-emitting diode, a drive transistor connected to a drive current channel of the light-emitting diode, and a holding capacitor coupled to a control node of the drive transistor, the drive circuit applies a light emission enabling bias to the light-emitting diode after correcting the drive transistor and writing a data voltage to the control node, provides, during a light emission enabled period in which the light emission enabling bias is applied, a light emission interruption period adapted to change the light emission enabling bias to a non-light emission bias with the data voltage held by the holding capacitor, and performs a light emission disabling process, adapted to reverse-bias the light-emitting diode to stop the light emission, for a constant period after the light emission enabled period.
摘要翻译：自发光显示装置包括：像素电路; 以及驱动电路，其中每个像素电路包括发光二极管，连接到发光二极管的驱动电流通道的驱动晶体管和耦合到驱动晶体管的控制节点的保持电容器，驱动器电路在校正驱动晶体管并将数据电压写入控制节点之后，向发光二极管施加发光使能偏置，在施加发光使能偏压的发光使能期间提供发光中断适于将所述发光使所述发光偏置改变为具有由所述保持电容器保持的数据电压的非发光偏压，并且执行适于使所述发光二极管反向偏置以停止发光的发光禁止处理，在发光使能期后的恒定周期。

10. 发明授权

US08284131B2 Self-luminous display device and driving method of the same 有权
标题翻译：自发光显示装置及其驱动方法相同
公开(公告)号：US08284131B2
公开(公告)日：2012-10-09
申请号：US12349944
申请日：2009-01-07
申请人： Masatsugu Tomida , Mitsuru Asano
发明人： Masatsugu Tomida , Mitsuru Asano
IPC分类号： G09G3/30
CPC分类号： G09G3/3208 , G09G3/3233 , G09G3/3275 , G09G2300/0819
摘要： A self-luminous display device includes: pixel circuits; and a drive signal generating circuit, wherein each of the pixel circuits includes a light-emitting diode, a drive transistor connected to a drive current path of the light-emitting diode, and a holding capacitor coupled to a control node of the drive transistor, and the drive signal generating circuit generates the drive signal containing a second level signal adapted to stop the light emission without reverse-biasing the light-emitting diode, a first level signal, lower than the second level signal, adapted to reverse-bias the light-emitting diode, and a third level signal, higher than the second level signal, adapted to enable the light-emitting diode to emit light, the drive signal generating circuit supplying the drive signal to the pixel circuits.
摘要翻译：自发光显示装置包括：像素电路; 以及驱动信号发生电路，其中每个像素电路包括发光二极管，连接到发光二极管的驱动电流路径的驱动晶体管和耦合到驱动晶体管的控制节点的保持电容器，并且驱动信号发生电路产生包含适于停止发光的第二电平信号的驱动信号，而不反光偏置发光二极管，低于第二电平信号的第一电平信号适于反向偏置光以及高于第二电平信号的第三电平信号，适于使发光二极管发光，驱动信号发生电路将驱动信号提供给像素电路。

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