公开(公告)号：US07453201B2

公开(公告)日：2008-11-18

申请号：US11565159

申请日：2006-11-30

申请人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

发明人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

IPC分类号： H01L51/50 ,  H01L51/56

CPC分类号： H01L51/5012 ,  G09G3/3216 ,  G09G3/3233 ,  G09G2320/0223 ,  G09G2320/0233 ,  H01L27/3244 ,  H01L51/0011 ,  H01L51/5265 ,  H01L2251/558

摘要： In a display apparatus, second organic EL elements are closer to the edge of a display portion than first organic EL elements. The voltage drop in the first organic EL element is larger than that in the second organic EL element. The thickness of the organic compound layer in the first organic EL element is different from the thickness of the organic compound layer in the second organic EL element. The light-extraction efficiency in the first organic EL element is higher than the light-extraction efficiency in the second organic EL element.

摘要翻译： 在显示装置中，第二有机EL元件比第一有机EL元件更靠近显示部分的边缘。 第一有机EL元件中的电压降大于第二有机EL元件中的电压降。 第一有机EL元件中的有机化合物层的厚度与第二有机EL元件中的有机化合物层的厚度不同。 第一有机EL元件中的光提取效率高于第二有机EL元件中的光提取效率。

公开(公告)号：US20070229554A1

公开(公告)日：2007-10-04

申请号：US11693918

申请日：2007-03-30

申请人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

IPC分类号： G09G5/02

CPC分类号： G09G3/30 ,  G09G3/2003 ,  G09G3/325 ,  G09G3/3283 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0297

摘要： A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provided in every row of the display unit, a signal line is provided in every column of the display unit, and a column control circuit outputs a display signal for every column. The positions of the pixel circuits are displaced in the row direction with respect to the arrangement of the display elements, and are thus aligned in the column direction and also connected to the signal line only on one side of the signal line. No inversion of the pixel circuit pattern occurs and variations of the circuit characteristics in every row are suppressed.

摘要翻译： 显示装置包括：显示单元，其中设置有像素电路的显示元件布置成在行方向上具有三种不同颜色的顺序，并且颜色在列方向上偏移1.5列。 在显示单元的每行中设置扫描线，在显示单元的每列中设置信号线，列控制电路输出每列的显示信号。 像素电路的位置相对于显示元件的排列在行方向上位移，因此在列方向上对准，并且也仅在信号线的一侧连接到信号线。 不会发生像素电路图案的反转，并且抑制每行的电路特性的变化。

公开(公告)号：US20110316431A1

公开(公告)日：2011-12-29

申请号：US13223155

申请日：2011-08-31

申请人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

IPC分类号： G09G3/12

CPC分类号： G09G3/30 ,  G09G3/2003 ,  G09G3/325 ,  G09G3/3283 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0297

摘要： A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provided in every row of the display unit, a signal line is provided in every column of the display unit, and a column control circuit outputs a display signal for every column. The positions of the pixel circuits are displaced in the row direction with respect to the arrangement of the display elements, and are thus aligned in the column direction and also connected to the signal line only on one side of the signal line. No inversion of the pixel circuit pattern occurs and variations of the circuit characteristics in every row are suppressed.

摘要翻译： 显示装置包括：显示单元，其中设置有像素电路的显示元件布置成在行方向上具有三种不同颜色的顺序，并且颜色在列方向上偏移1.5列。 在显示单元的每行中设置扫描线，在显示单元的每列中设置信号线，列控制电路输出每列的显示信号。 像素电路的位置相对于显示元件的排列在行方向上位移，因此在列方向上对准，并且也仅在信号线的一侧连接到信号线。 不会发生像素电路图案的反转，并且抑制每行的电路特性的变化。

公开(公告)号：US08026669B2

公开(公告)日：2011-09-27

申请号：US11693918

申请日：2007-03-30

申请人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

IPC分类号： G09G3/30

CPC分类号： G09G3/30 ,  G09G3/2003 ,  G09G3/325 ,  G09G3/3283 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0297

摘要： A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provided in every row of the display unit, a signal line is provided in every column of the display unit, and a column control circuit outputs a display signal for every column. The positions of the pixel circuits are displaced in the row direction with respect to the arrangement of the display elements, and are thus aligned in the column direction and also connected to the signal line only on one side of the signal line. No inversion of the pixel circuit pattern occurs and variations of the circuit characteristics in every row are suppressed.

摘要翻译： 显示装置包括：显示单元，其中设置有像素电路的显示元件布置成在行方向上具有三种不同颜色的顺序，并且颜色在列方向上偏移1.5列。 在显示单元的每行中设置扫描线，在显示单元的每列中设置信号线，列控制电路输出每列的显示信号。 像素电路的位置相对于显示元件的排列在行方向上位移，因此在列方向上对准，并且也仅在信号线的一侧连接到信号线。 不会发生像素电路图案的反转，并且抑制每行的电路特性的变化。

公开(公告)号：US20090231239A1

公开(公告)日：2009-09-17

申请号：US11917068

申请日：2007-03-30

申请人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

发明人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/2014 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0205 ,  G09G2310/0224 ,  G09G2320/0247

摘要： In a current driving display device, a first operation in which pixel circuits in the odd rows are sequentially scanned to set a current supplied to display elements and a second operation in which pixel circuits in the even rows are sequentially scanned to set a current supplied to display elements are alternately repeated. The current set in the pixel circuits is supplied to the display elements in parallel with the first and the second operations, the number of times in the period is twice or more than the number of times in which the pixel circuit sets a current supplied to the display element. Flickers are suppressed.

摘要翻译： 在当前驱动显示装置中，顺序地扫描奇数行中的像素电路以设置提供给显示元件的电流的第一操作和顺序地扫描偶数行中的像素电路的第二操作，以将提供给 显示元件交替重复。 将像素电路中设置的电流与第一和第二操作并行地提供给显示元件，该周期中的次数是两倍或更多次，其中像素电路将提供给 显示元素。 闪烁被抑制。

公开(公告)号：US08830147B2

公开(公告)日：2014-09-09

申请号：US12444082

申请日：2008-06-17

申请人： Noriyuki Shikina ,  Hideo Mori ,  Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

发明人： Noriyuki Shikina ,  Hideo Mori ,  Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

IPC分类号： G09G3/36 ,  G09G5/00 ,  G06F3/038 ,  G09G3/32

CPC分类号： G09G3/325 ,  G09G3/3266 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0247

摘要： A display apparatus includes a plurality of light emitting devices arranged in row and column directions, drive circuits for driving the light emitting devices, a plurality of scanning lines and a plurality of lighting lines connecting the drive circuits in the row direction, a plurality of data lines connecting the drive circuits in the column direction, and a control circuit for controlling the scanning lines, the lighting lines, and the data lines. The control circuit performs at least twice, while performing a first programming scanning and a second programming scanning respectively once, a light emitting scanning in which the plurality of lighting lines are sequentially selected and currents corresponding to the signals set to the drive circuits are supplied from the drive circuit connected to the selected lighting lines to the light emitting devices. In addition, the control circuit varies the length of a period for which the currents are supplied from the drive circuits connected to the selected lighting lines to the light emitting devices every time the light emitting scanning is performed at least twice.

摘要翻译： 一种显示装置，包括排列成行，列方向的多个发光装置，用于驱动发光装置的驱动电路，多个扫描线以及在行方向上连接驱动电路的多条点亮线，多个数据 沿列方向连接驱动电路的线，以及用于控制扫描线，照明线和数据线的控制电路。 控制电路在执行第一编程扫描和第二编程扫描时一次执行至少两次，其中顺序地选择多个点亮线的发光扫描，并且与设置到驱动电路的信号相对应的电流从 驱动电路连接到所选择的照明线路到发光器件。 此外，每当发光扫描至少进行两次时，控制电路将连接到所选择的发光线路的驱动电路的电流的周期的长度改变到发光器件。

公开(公告)号：US08432101B2

公开(公告)日：2013-04-30

申请号：US13223155

申请日：2011-08-31

申请人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Masami Iseki ,  Tatsuhito Goden

IPC分类号： G09G3/30

CPC分类号： G09G3/30 ,  G09G3/2003 ,  G09G3/325 ,  G09G3/3283 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2310/0297

摘要： A display device includes a display unit in which display elements provided with pixel circuits are arranged so as to have a sequence of three different colors in a row direction and the colors are shifted in a column direction by 1.5 columns. A scanning line is provided in every row of the display unit, a signal line is provided in every column of the display unit, and a column control circuit outputs a display signal for every column. The positions of the pixel circuits are displaced in the row direction with respect to the arrangement of the display elements, and are thus aligned in the column direction and also connected to the signal line only on one side of the signal line. No inversion of the pixel circuit pattern occurs and variations of the circuit characteristics in every row are suppressed.

摘要翻译： 显示装置包括：显示单元，其中设置有像素电路的显示元件布置成在行方向上具有三种不同颜色的顺序，并且颜色在列方向上偏移1.5列。 在显示单元的每行中设置扫描线，在显示单元的每列中设置信号线，列控制电路输出每列的显示信号。 像素电路的位置相对于显示元件的排列在行方向上位移，因此在列方向上对准，并且也仅在信号线的一侧连接到信号线。 不会发生像素电路图案的反转，并且抑制每行的电路特性的变化。

公开(公告)号：US08354981B2

公开(公告)日：2013-01-15

申请号：US12164542

申请日：2008-06-30

申请人： Somei Kawasaki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Tatsuhito Goden

IPC分类号： G09G3/30

CPC分类号： G09G3/325 ,  G09G2300/0842 ,  G09G2310/0262

摘要： In an active matrix type display apparatus, during a first selection period, a second main conductive terminal of a drive transistor and a display element are isolated, and at the same time, a control terminal of the drive transistor and the second main conductive terminal and a signal line are connected, and the signal line is supplied with a first current capable of conducting the drive transistor. The first current does not correspond to a signal current corresponding to a current injected to the display element. During a second selection period, a connection of the second main conductive terminal of the drive transistor and the signal line is broken, and the signal line is supplied with a second current. The second current corresponds to a signal current corresponding to the current injected to the display element. During a non-selection period, the second main conductive terminal of the drive transistor and the display element are connected, and the drive current of the drive transistor corresponding to voltage between both terminals of a capacitive element is supplied to the display element.

摘要翻译： 在有源矩阵型显示装置中，在第一选择期间，驱动晶体管和显示元件的第二主导体端子被隔离，同时驱动晶体管和第二主导电端子的控制端子和 连接信号线，并向信号线提供能够导通驱动晶体管的第一电流。 第一电流不对应于与注入显示元件的电流相对应的信号电流。 在第二选择期间，驱动晶体管的第二主导电端子与信号线之间的连接断开，信号线被提供第二电流。 第二电流对应于对应于注入到显示元件的电流的信号电流。 在非选择期间，连接驱动晶体管的第二主导电端子和显示元件，将与电容元件两端的电压对应的驱动晶体管的驱动电流提供给显示元件。

公开(公告)号：US08339336B2

公开(公告)日：2012-12-25

申请号：US12256919

申请日：2008-10-23

申请人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

发明人： Tatsuhito Goden ,  Somei Kawasaki ,  Masami Iseki

IPC分类号： G09G3/30

CPC分类号： G09G3/3283 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2310/0297 ,  G09G2320/0209 ,  G09G2320/0233

摘要： An active-matrix display apparatus includes an image display unit in which pixels are arranged in a matrix in row and column directions, a column control circuit group including thin-film transistors, the column control circuit group being configured to output a data signal to columns of the pixels, and a control-signal generating circuit including a thin-film transistor, with the control-signal generating circuit being configured to output a first control signal controlling the column control circuit group. The column control circuit group is controlled by the first control signal and a second control signal delayed from the first control signal, and the first control signal is generated by the control-signal generating circuit, then input into the column control circuit group, and then propagated through the column control circuit group. The second control signal is generated on the basis of the first control signal which has been propagated through the column control circuit group.

摘要翻译： 有源矩阵显示装置包括像素以行和列方向排列成矩阵的图像显示单元，包括薄膜晶体管的列控制电路组，列控制电路组被配置为将数据信号输出到列 以及包括薄膜晶体管的控制信号生成电路，控制信号生成电路被配置为输出控制列控制电路组的第一控制信号。 列控制电路组由第一控制信号和从第一控制信号延迟的第二控制信号控制，第一控制信号由控制信号发生电路产生，然后输入列控制电路组，然后 通过列控制电路组传播。 基于通过列控制电路组传播的第一控制信号产生第二控制信号。

公开(公告)号：US20090015571A1

公开(公告)日：2009-01-15

申请号：US12164542

申请日：2008-06-30

申请人： Somei Kawasaki ,  Tatsuhito Goden

发明人： Somei Kawasaki ,  Tatsuhito Goden

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/325 ,  G09G2300/0842 ,  G09G2310/0262

摘要： During a first selection period, a second main conductive terminal of a drive transistor and a display element are isolated, and at the same time, a control terminal of the drive transistor and the second main conductive terminal and a signal line are connected, and the signal line is supplied with a constant current capable of conducting the drive transistor, and during a second selection period, a connection of the second main conductive terminal of the drive transistor and the signal line is broken, and the signal line is supplied with a signal current corresponding to a current injected to the display element, and during a non-selection period, the second main conductive terminal of the drive transistor and the display element are connected, and the drive current of the drive transistor corresponding to voltage between both terminals of a capacitive element is supplied to the display element.

摘要翻译： 在第一选择期间，驱动晶体管和显示元件的第二主导电端子被隔离，同时连接驱动晶体管和第二主导电端子与信号线的控制端子， 信号线被提供有能够导通驱动晶体管的恒定电流，并且在第二选择周期期间，驱动晶体管的第二主导电端子和信号线的连接断开，并且向信号线提供信号 电流对应于注入显示元件的电流，在非选择期间，连接驱动晶体管的第二主导电端子和显示元件，驱动晶体管的驱动电流对应于两端的电压 向显示元件提供电容元件。