公开(公告)号：US09472606B2

公开(公告)日：2016-10-18

申请号：US14354757

申请日：2011-11-07

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： H01L27/15 ,  H01L27/32 ,  H01L51/52

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5228

摘要： An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. An end portion of the cathode electrode and an end portion of the charge functional layer are provided above the bank located adjacent to a boundary between a display region and a peripheral region of a display region.

摘要翻译： 有机电致发光（EL）显示面板包括形成在一个堤上并形成为与多个阳极电极相对的阴极电极，以及通过多个开口区域形成的每个有机发光层通常形成的电荷功能层 银行。 阴极电极的端部和电荷功能层的端部设置在与显示区域和显示区域的周边区域之间的边界相邻的堤上方。

公开(公告)号：US09454932B2

公开(公告)日：2016-09-27

申请号：US14359975

申请日：2011-11-24

申请人： Shinya Ono ,  Arinobu Kanegae ,  Hitoshi Tsuge ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Arinobu Kanegae ,  Hitoshi Tsuge ,  Kouhei Ebisuno

IPC分类号： G09G5/10 ,  G09G3/32 ,  G09G3/36

CPC分类号： G09G3/3258 ,  G09G3/3233 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0294 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/043

摘要： Pixel circuits of a display device each include: a drive transistor including one of a source and drain connected to a power source line; a capacitive element including a first terminal connected to a gate of the drive transistor; a switching element which switches conduction/non-conduction between a second terminal of the capacitive element and a data line; a switching element which switches conduction/non-conduction between the second terminal of the capacitive element and the source of the drive transistor; a switching element which switches conduction/non-conduction between the first terminal of the capacitive element and a reference voltage line; a light-emitting element including a first terminal connected to the other of the source and drain of the drive transistor and a second terminal connected to another power source line. The reference voltage line provides a forward bias voltage larger than a threshold voltage across the gate and source of the drive transistor.

摘要翻译： 显示装置的像素电路各自包括：驱动晶体管，其包括连接到电源线的源极和漏极之一; 电容元件，包括连接到所述驱动晶体管的栅极的第一端子; 开关元件，其切换所述电容元件的第二端子与数据线路之间的导通/不导通; 开关元件，其切换电容元件的第二端子与驱动晶体管的源极之间的导通/不导通; 开关元件，其切换所述电容元件的第一端子与基准电压线路之间的导通/不导通; 发光元件，包括连接到驱动晶体管的源极和漏极中的另一个的第一端子和连接到另一个电源线的第二端子。 参考电压线提供大于驱动晶体管的栅极和源极上的阈值电压的正向偏置电压。

公开(公告)号：US09245939B2

公开(公告)日：2016-01-26

申请号：US14354653

申请日：2011-11-07

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： H01L29/08 ,  H01L27/32 ,  H01L51/52

CPC分类号： H01L27/3279 ,  H01L27/3246 ,  H01L51/5228

摘要： An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. A distance from the center of the display region to the end of the cathode electrode is shorter than a distance from the center of the display region to the end of the charge functional layer.

摘要翻译： 有机电致发光（EL）显示面板包括形成在一个堤上并形成为与多个阳极电极相对的阴极电极，以及通过多个开口区域形成的每个有机发光层通常形成的电荷功能层 银行。 从显示区域的中心到阴极的端部的距离比从显示区域的中心到电荷功能层的端部的距离短。

公开(公告)号：US20140313241A1

公开(公告)日：2014-10-23

申请号：US14359975

申请日：2011-11-24

申请人： Shinya Ono ,  Arinobu Kanegae ,  Hitoshi Tsuge ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Arinobu Kanegae ,  Hitoshi Tsuge ,  Kouhei Ebisuno

IPC分类号： G09G3/32

CPC分类号： G09G3/3258 ,  G09G3/3233 ,  G09G3/3659 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/0294 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/043

摘要： Pixel circuits of a display device each include: a drive transistor including one of a source and drain connected to a power source line; a capacitive element including a first terminal connected to a gate of the drive transistor; a switching element which switches conduction/non-conduction between a second terminal of the capacitive element and a data line; a switching element which switches conduction/non-conduction between the second terminal of the capacitive element and the source of the drive transistor; a switching element which switches conduction/non-conduction between the first terminal of the capacitive element and a reference voltage line; a light-emitting element including a first terminal connected to the other of the source and drain of the drive transistor and a second terminal connected to another power source line. The reference voltage line provides a forward bias voltage larger than a threshold voltage across the gate and source of the drive transistor.

摘要翻译： 显示装置的像素电路各自包括：驱动晶体管，其包括连接到电源线的源极和漏极之一; 电容元件，包括连接到所述驱动晶体管的栅极的第一端子; 开关元件，其切换所述电容元件的第二端子与数据线路之间的导通/不导通; 开关元件，其切换电容元件的第二端子与驱动晶体管的源极之间的导通/不导通; 开关元件，其切换所述电容元件的第一端子与基准电压线路之间的导通/不导通; 发光元件，包括连接到驱动晶体管的源极和漏极中的另一个的第一端子和连接到另一个电源线的第二端子。 参考电压线提供大于驱动晶体管的栅极和源极上的阈值电压的正向偏置电压。

公开(公告)号：US20140299867A1

公开(公告)日：2014-10-09

申请号：US14354653

申请日：2011-11-07

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： H01L27/32

CPC分类号： H01L27/3279 ,  H01L27/3246 ,  H01L51/5228

摘要： An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. A distance from the center of the display region to the end of the cathode electrode is shorter than a distance from the center of the display region to the end of the charge functional layer.

摘要翻译： 有机电致发光（EL）显示面板包括形成在一个堤上并形成为与多个阳极电极相对的阴极电极，以及通过多个开口区域形成的每个有机发光层通常形成的电荷功能层 银行。 从显示区域的中心到阴极的端部的距离比从显示区域的中心到电荷功能层的端部的距离短。

公开(公告)号：US08830215B2

公开(公告)日：2014-09-09

申请号：US13493087

申请日：2012-06-11

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： G09G3/36 ,  G09G3/32 ,  G06F3/038

CPC分类号： G06F3/038 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2310/0221 ,  G09G2310/0245 ,  G09G2310/0262 ,  G09G2320/045

摘要： A display device according to the present invention includes: an organic EL element; an electrostatic holding capacitor; a drive transistor having a gate connected to one electrode of an electrostatic holding capacitor and a source connected to an anode of the organic EL element; another electrostatic holding capacitor having an electrode connected to the other electrode of the one electrostatic holding capacitor; a negative power supply line which determines a potential of a cathode of the organic EL element; and a scanning line drive circuit which controls switching transistors. In a display period, the entire display area of a display unit is caused to start generating photons at once. In a non-display period, the entire display area of the display unit is caused to stop generating photons at once, and the drive transistor is reset.

摘要翻译： 根据本发明的显示装置包括：有机EL元件; 静电保持电容器; 具有连接到静电保持电容器的一个电极的栅极和连接到有机EL元件的阳极的源极的驱动晶体管; 另一个静电保持电容器具有连接到一个静电保持电容器的另一个电极的电极; 负电源线，其确定有机EL元件的阴极的电位; 以及控制开关晶体管的扫描线驱动电路。 在显示期间，显示单元的整个显示区域立即开始生成光子。 在非显示期间，显示单元的整个显示区域立即停止产生光子，驱动晶体管复位。

公开(公告)号：US08823690B2

公开(公告)日：2014-09-02

申请号：US13490001

申请日：2012-06-06

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： G09G3/36 ,  G09G3/32 ,  G09G3/00 ,  G09G3/20

CPC分类号： G09G3/003 ,  G09G3/2092 ,  G09G3/3225 ,  G09G3/3233

摘要： A display device according to the present invention includes: an organic EL element; an electrostatic holding capacitor; a drive transistor having a gate connected to one electrode of an electrostatic holding capacitor and a source connected to an anode of the organic EL element; another electrostatic holding capacitor having an electrode connected to the other electrode of the one electrostatic holding capacitor; a negative power supply line which determines a potential of a cathode of the organic EL element; and a scanning line drive circuit which controls switching transistors. In a display period, the entire display area of a display unit is caused to start generating photons at once. In a non-display period, the entire display area of the display unit is caused to stop generating photons at once, and the drive transistor is reset.

摘要翻译： 根据本发明的显示装置包括：有机EL元件; 静电保持电容器; 具有连接到静电保持电容器的一个电极的栅极和连接到有机EL元件的阳极的源极的驱动晶体管; 另一个静电保持电容器具有连接到一个静电保持电容器的另一个电极的电极; 负电源线，其确定有机EL元件的阴极的电位; 以及控制开关晶体管的扫描线驱动电路。 在显示期间，显示单元的整个显示区域立即开始生成光子。 在非显示期间，显示单元的整个显示区域立即停止产生光子，驱动晶体管复位。

公开(公告)号：US08791883B2

公开(公告)日：2014-07-29

申请号：US13419754

申请日：2012-03-14

申请人： Kouhei Ebisuno ,  Shinya Ono

发明人： Kouhei Ebisuno ,  Shinya Ono

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/043 ,  G09G2320/0214 ,  G09G2320/0219 ,  G09G2370/20

摘要： An organic electroluminescent display device includes a display that includes pixels arranged in a matrix. Each pixel includes a driver, a capacitor between a gate and a source of the driver, a switch, and a luminescent element connected to the drain of the driver. Scan lines provide a scan signal for scanning the pixels. Data lines provide a signal voltage to the pixels. Power lines are electrically connected to the source and the drain of the driver. The driver includes a back gate electrode which is provided a predetermined bias voltage. A drive circuit provides the predetermined bias voltage to the back gate electrode so that the absolute value of a threshold voltage of the driver is greater than a gate-source voltage of the driver to place the driver in a non-conducting state.

摘要翻译： 有机电致发光显示装置包括包括以矩阵排列的像素的显示器。 每个像素包括驱动器，驱动器的栅极和源极之间的电容器，开关和连接到驱动器的漏极的发光元件。 扫描线提供用于扫描像素的扫描信号。 数据线向像素提供信号电压。 电源线电连接到驱动器的源极和漏极。 驱动器包括设置有预定偏置电压的背栅电极。 驱动电路向背栅电极提供预定的偏置电压，使得驱动器的阈值电压的绝对值大于驱动器将栅极电源电压置于非导通状态。

公开(公告)号：US09275572B2

公开(公告)日：2016-03-01

申请号：US13467462

申请日：2012-05-09

申请人： Yosuke Izawa ,  Toshiyuki Kato ,  Kouhei Ebisuno ,  Shinya Ono ,  Tetsurou Nakamura

发明人： Yosuke Izawa ,  Toshiyuki Kato ,  Kouhei Ebisuno ,  Shinya Ono ,  Tetsurou Nakamura

IPC分类号： G09G3/30 ,  G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3208 ,  G09G2320/0223 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0285 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2330/02 ,  G09G2330/021 ,  G09G2360/16

摘要： Display device includes: a power supplying unit which outputs at least a high-side or low-side output potential; an organic EL display unit which includes pixels and receives power supply from the power supplying unit; two or more detecting lines for transmitting a high-side or low-side applied potential applied to two or more pixels; a relay unit which outputs the high-side or low-side applied potentials transmitted by the detecting lines, to output lines fewer in number than the detecting lines; and a regulating unit which regulates at least the high-side or low-side output potential to be outputted by the power supplying unit, such that any one of potential difference between a reference potential and the high-side applied potential from the relay unit, potential difference between the reference potential and the low-side applied potential, and potential difference between the high-side applied potential and the low-side applied potential reaches a predetermined potential difference.

摘要翻译： 显示装置包括：至少输出高侧或低侧输出电位的供电单元; 有机EL显示单元，其包括像素并从所述供电单元接收电力供应; 用于发送施加到两个或更多像素的高侧或低侧施加电位的两条或更多条检测线; 将由检测线发送的高侧或低侧施加电位输出到比检测线少的输出线的中继单元; 以及调节单元，其至少调节由所述供电单元输出的所述高侧或低侧输出电位，使得来自所述中继单元的参考电位和所述高侧施加电位之间的电位差中的任一个， 参考电位和低侧施加电位之间的电位差以及高侧施加电位和低侧施加电位之间的电位差达到预定电位差。

公开(公告)号：US20140264315A1

公开(公告)日：2014-09-18

申请号：US14354757

申请日：2011-11-07

申请人： Shinya Ono ,  Kouhei Ebisuno

发明人： Shinya Ono ,  Kouhei Ebisuno

IPC分类号： H01L27/32

CPC分类号： H01L27/3276 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5228

摘要： An organic electroluminescence (EL) display panel includes a cathode electrode formed above a bank and formed opposite to a plurality of anode electrodes, and a charge functional layer commonly formed for each of the organic light-emitting layers across a plurality of aperture areas formed in the bank. An end portion of the cathode electrode and an end portion of the charge functional layer are provided above the bank located adjacent to a boundary between a display region and a peripheral region of a display region.

摘要翻译： 有机电致发光（EL）显示面板包括形成在一个堤上并形成为与多个阳极电极相对的阴极电极，以及通过多个开口区域形成的每个有机发光层通常形成的电荷功能层 银行。 阴极电极的端部和电荷功能层的端部设置在与显示区域和显示区域的周边区域之间的边界相邻的堤上方。