公开(公告)号：US6130654A

公开(公告)日：2000-10-10

申请号：US28638

申请日：1998-02-24

申请人： Hisaaki Hayashi ,  Makoto Shibusawa

发明人： Hisaaki Hayashi ,  Makoto Shibusawa

IPC分类号： G02F1/136 ,  G02F1/133 ,  G02F1/1368 ,  G09G3/36 ,  G09G3/30

CPC分类号： G09G3/3659 ,  G09G2300/043 ,  G09G2310/06

摘要： In an active-matrix type liquid crystal display device, a dummy scanning line is provided at a higher position than the top of ordinary scanning liens in the case that a scanning operation is performed from the top of a display region to the bottom thereof. Alternatively, such a dummy scanning line is disposed at a lower position than the bottom of ordinary scanning lines where the scanning operation is performed from the bottom of the display region to the top thereof. Scanning pulses to turn on switching elements as well as compensation pulses are applied to the dummy scanning line as to the ordinary scanning lines to obtain a uniform brightness display on a screen of the active-matrix type liquid crystal display device.

摘要翻译： 在有源矩阵型液晶显示装置中，在从显示区域的顶部到其底部执行扫描操作的情况下，在比普通扫描注视的顶部高的位置设置虚拟扫描线。 或者，这样的虚拟扫描线设置在比从显示区域的底部到其顶部进行扫描操作的普通扫描线的底部更低的位置处。 扫描脉冲以将开关元件以及补偿脉冲作为相对于普通扫描线施加到虚拟扫描线，以在有源矩阵型液晶显示装置的屏幕上获得均匀的亮度显示。

公开(公告)号：US20060060853A1

公开(公告)日：2006-03-23

申请号：US11208653

申请日：2005-08-23

申请人： Makoto Shibusawa

发明人： Makoto Shibusawa

IPC分类号： H01L29/04 ,  H01L21/84

CPC分类号： G09G3/325 ,  G09G2300/0417 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/043 ,  H01L27/12 ,  H01L27/3244

摘要： Each pixel of a display includes first and second thin film transistors different in conduction type from each other and connected in series between a first power supply terminal and an input/output terminal in this order, a first capacitor connected between a gate of the first thin film transistor and a constant potential terminal, a first diode-connecting switch connected between the gate and drain of the first thin film transistor, a second capacitor connected between gate and source of the second thin film transistor, a second diode-connecting switch connected between the gate and drain of the second thin film transistor, a display element, an output control switch, the output control switch and the display element being connected in series between the input/output terminal and a second power supply terminal in this order, and a video signal supply control switch connected between the input/output terminal and a video signal line.

摘要翻译： 显示器的每个像素包括彼此不同的导电类型的第一和第二薄膜晶体管，并且依次串联连接在第一电源端子和输入/输出端子之间;第一电容器，连接在第一薄膜 薄膜晶体管和恒定电位端子，连接在第一薄膜晶体管的栅极和漏极之间的第一二极管连接开关，连接在第二薄膜晶体管的栅极和源极之间的第二电容器，第二二极管连接开关， 第二薄膜晶体管的栅极和漏极，显示元件，输出控制开关，输出控制开关和显示元件依次串联连接在输入/输出端子和第二电源端子之间，并且 视频信号电源控制开关连接在输入/输出端子和视频信号线之间。

公开(公告)号：US20050212448A1

公开(公告)日：2005-09-29

申请号：US11133273

申请日：2005-05-20

申请人： Makoto Shibusawa

发明人： Makoto Shibusawa

IPC分类号： G09G3/10 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/043

摘要： There is provided an active matrix organic EL display including a drive control element which includes a first terminal connected to a power supply terminal, a control terminal, and a second terminal, an organic EL element connected between the second terminal and a power supply terminal, a capacitor connected to the control terminal, a first switch which executes switching in accordance with a scan signal to set the video signal input terminal and the second terminal in a connected state during a signal write period and set them in a disconnected state during a light emission period, and a second switch which executes switching to set the control terminal and the second terminal in the connected state during the signal write period and set them in the disconnected state before the first switch changes to the disconnected state.

摘要翻译： 提供了一种有源矩阵有机EL显示器，其包括驱动控制元件，该驱动控制元件包括连接到电源端子的第一端子，控制端子和第二端子，连接在第二端子和电源端子之间的有机EL元件， 连接到控制端子的电容器，第一开关，其根据扫描信号执行切换，以在信号写入周期期间将视频信号输入端子和第二端子设置在连接状态，并在光线期间将其设置在断开状态 以及第二开关，其执行切换以将信号写入周期期间的控制端子和第二端子设置在连接状态，并且在第一开关变为断开状态之前将其设置在断开状态。

公开(公告)号：US08432381B2

公开(公告)日：2013-04-30

申请号：US12566022

申请日：2009-09-24

申请人： Makoto Shibusawa

发明人： Makoto Shibusawa

IPC分类号： G06F3/038 ,  G09G5/00

CPC分类号： H01L27/3272 ,  H01L2251/5315

摘要： An active matrix display includes a substrate, a video signal line on the substrate, first and second power lines on the substrate, a self-emitting element having two display electrodes facing each other and connected to one of the first and second power lines, a drive transistor connected between the first power line and one of the display electrodes, a storage capacitor having a first electrode connected to a gate electrode of the drive transistor and a second electrode facing the first electrode with interposing an insulating layer, the storage capacitor and the gate electrode of the drive transistor being arranged under the display electrode, and a shield electrode arranged between the display electrode connected to the drive transistor and at least one of the first electrode of the storage capacitor and the gate electrode with interposing an insulating layer, and set at a constant potential.

摘要翻译： 有源矩阵显示器包括衬底，衬底上的视频信号线，衬底上的第一和第二电源线，具有彼此面对并连接到第一和第二电力线之一的两个显示电极的自发光元件， 连接在所述第一电力线和所述显示电极之一的驱动晶体管，具有连接到所述驱动晶体管的栅电极的第一电极的辅助电容器和与所述第一电极相对置的第二电极，所述第二电极具有绝缘层，所述存储电容器和 所述驱动晶体管的栅电极配置在所述显示电极的下方，以及屏蔽电极，配置在与所述驱动晶体管连接的所述显示电极与所述存储电容器的所述第一电极和所述栅极电极中的至少一个之间插入绝缘层，以及 设定在不变的潜力。

公开(公告)号：US07335914B2

公开(公告)日：2008-02-26

申请号：US11312758

申请日：2005-12-21

申请人： Makoto Shibusawa

发明人： Makoto Shibusawa

IPC分类号： H01L29/04

CPC分类号： G09G3/3283 ,  G09G3/325 ,  G09G2300/0819 ,  G09G2300/0876 ,  G09G2310/0262 ,  G09G2320/0223 ,  G09G2320/043 ,  G09G2320/045 ,  H01L27/1255 ,  H01L27/3244

摘要： Each pixel of a display includes a first thin film transistor whose source is connected to a first power supply terminal, a second thin film transistor which is different in conduction type from the first thin film transistor and whose source and drain are connected to the drain of the first thin film transistor and the first power supply terminal, respectively, an output control switch, and a display element connected in series with the output control switch between a second power supply terminal and the drain of the first thin film transistor.

摘要翻译： 显示器的每个像素包括其源极连接到第一电源端子的第一薄膜晶体管，与第一薄膜晶体管的导电类型不同的第二薄膜晶体管，其源极和漏极连接到第一电源端子的漏极 第一薄膜晶体管和第一电源端子分别是输出控制开关和与第一电源端子和第一薄膜晶体管的漏极之间的输出控制开关串联连接的显示元件。

公开(公告)号：US5835177A

公开(公告)日：1998-11-10

申请号：US726472

申请日：1996-10-04

申请人： Masayuki Dohjo ,  Hideo Kawano ,  Akira Kubo ,  Makoto Shibusawa ,  Tetsuya Iizuka ,  Tamio Nakai ,  Kazushige Mori

发明人： Masayuki Dohjo ,  Hideo Kawano ,  Akira Kubo ,  Makoto Shibusawa ,  Tetsuya Iizuka ,  Tamio Nakai ,  Kazushige Mori

IPC分类号： G02F1/13 ,  G02F1/1345 ,  G02F1/1362 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  G02F1/1343 ,  H01L29/04

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/136213 ,  G02F1/136227 ,  H01L27/1214 ,  G02F2001/13629

摘要： An array substrate includes plural scanning lines (111); a thin film transistor (112) having a first dielectric film (115), (117), a semiconductor film (120) thereon, and a source electrode (126b) electrically coupled to the semiconductor film (120) and a drain electrode (126a); a signal line (110) as taken out of the drain electrode (126a) to extend at substantially right angles to the scanning lines (111); and a pixel electrode (131) electrically connected to the source electrode (126b), wherein the pixel electrode (131) is electrically connected to the source electrode (126b) through a second dielectric film (127) as disposed on at least the signal line (110) while the pixel electrode (131) overlaps an elongate region (113) from its neighboring scanning line (111) through the first and second dielectric films (115), (117), (127). With such an arrangement, an appropriate storage capacitor can be formed by causing the scanning lines and pixel electrode to overlap each other without having to decrease the manufacturing yield while enabling achievement of high aperture ratio.

摘要翻译： 阵列基板包括多个扫描线（111）; 具有第一介电膜（115），（117），其上的半导体膜（120）和与半导体膜（120）电耦合的源电极（126b）和漏电极（126a）的薄膜晶体管（112） ）; 从所述漏电极（126a）取出以与所述扫描线（111）大致直角延伸的信号线（110）。 以及与源电极（126b）电连接的像素电极（131），其中像素电极（131）通过设置在至少信号线上的第二电介质膜（127）与源电极（126b）电连接 （110），而像素电极（131）通过第一和第二介电膜（115），（117），（127）与其相邻扫描线（111）的细长区域（113）重叠。 通过这样的布置，可以通过使扫描线和像素电极彼此重叠而不必降低制造成品率而能够实现高开口率而形成适当的存储电容器。

公开(公告)号：US5811846A

公开(公告)日：1998-09-22

申请号：US674866

申请日：1996-07-03

申请人： Yasunori Miura ,  Makoto Shibusawa ,  Atsushi Sugahara ,  Masahiro Seiki

发明人： Yasunori Miura ,  Makoto Shibusawa ,  Atsushi Sugahara ,  Masahiro Seiki

IPC分类号： G02F1/136 ,  G02F1/1368 ,  H01L21/336 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/417 ,  H01L29/423 ,  H01L29/78 ,  H01L29/786 ,  H01L31/062

CPC分类号： H01L29/78633 ,  G02F1/1368 ,  H01L27/124 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/78669

摘要： In a thin-film transistor 171, in order to sufficiently suppress an optical leakage current Ioff, thereby achieving a high ON/OFF current ratio, at least one of shortest distances between an arbitrary intersection of an outline of a gate electrode 131 and an outline of a drain electrode 141 and an intersection of the outline of the gate electrode 131 and an outline of a source electrode 151 is formed to be larger than the shortest distance between a portion of the outline of the gate electrode 131 overlapping the drain electrode 141 and another portion thereof overlapping the source electrode 151.

摘要翻译： 在薄膜晶体管171中，为了充分抑制漏电流Ioff，从而实现高导通/截止电流比，栅电极131的轮廓和轮廓的任意交点之间的最短距离中的至少一个 漏极电极141的栅极电极131的轮廓与源极电极151的轮廓的交点形成为大于与漏电极141重叠的栅电极131的轮廓的一部分之间的最短距离， 另一部分与源电极151重叠。

公开(公告)号：US20060221251A1

公开(公告)日：2006-10-05

申请号：US11277580

申请日：2006-03-27

申请人： Kazuyoshi Omata ,  Makoto Shibusawa ,  Yoshiro Aoki ,  Hiroshi Nakayama

发明人： Kazuyoshi Omata ,  Makoto Shibusawa ,  Yoshiro Aoki ,  Hiroshi Nakayama

IPC分类号： H04N9/77

CPC分类号： G09G3/325 ,  G09G3/006 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2330/04 ,  G09G2330/06

摘要： A display includes an insulating substrate, a video signal line placed on a main surface of the insulating substrate and including first and second ends, pixels connected to the video signal line, a video signal line driver to which the first end is connected, an inspection signal line placed near the second end and including third and fourth ends, the third end being located at an edge of the main surface, and an analog switch connected between the second and fourth ends.

摘要翻译： 显示器包括绝缘基板，放置在绝缘基板的主表面上的视频信号线，并且包括第一和第二端，连接到视频信号线的像素，连接第一端的视频信号线驱动器，检查 信号线放置在第二端附近并且包括第三和第四端，第三端位于主表面的边缘，以及模拟开关，连接在第二端和第四端之间。

公开(公告)号：US20060221005A1

公开(公告)日：2006-10-05

申请号：US11277273

申请日：2006-03-23

申请人： Kazuyoshi OMATA ,  Makoto Shibusawa

发明人： Kazuyoshi OMATA ,  Makoto Shibusawa

IPC分类号： G09G3/30

CPC分类号： G09G3/3241 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2320/0271

摘要： Each pixel of a display includes a drive control element including first and second terminals and a control terminal, a display element including first and second electrodes and an active layer interposed therebetween, an output control switch connected between the second terminal and the first electrode, a switch group capable of switching between a state that the second terminal, the control terminal, and a video signal line are connected to one another and a state that they are disconnected from one another, first to third capacitors, and first to third switches. The first switch, the first capacitor, the second switch, and the second capacitor are connected in series between the control terminal and a constant-potential terminal in this order. The third switch and the third capacitor are connected in series between the control terminal and an electrode of the second capacitor to which the second switch is connected.

摘要翻译： 显示器的每个像素包括包括第一和第二端子和控制端子的驱动控制元件，包括第一和第二电极的显示元件和插入其间的有源层，连接在第二端子和第一电极之间的输出控制开关， 开关组能够在第二端子，控制端子和视频信号线彼此连接的状态和它们彼此断开的状态，第一至第三电容器和第一至第三开关之间切换。 第一开关，第一电容器，第二开关和第二电容器按顺序串联连接在控制端子和恒定电位端子之间。 第三开关和第三电容器串联连接在控制端子和与第二开关连接的第二电容器的电极之间。

公开(公告)号：US20060202920A1

公开(公告)日：2006-09-14

申请号：US11363048

申请日：2006-02-28

申请人： Makoto Shibusawa

发明人： Makoto Shibusawa

IPC分类号： G09G3/30

CPC分类号： H01L27/1214 ,  G09G3/325 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0219 ,  H01L27/3244

摘要： A display includes a substrate and pixels arranged in a matrix form on the substrate. Each of the pixels includes a display element and first and second field-effect transistors equal in conduction type to each other. The display element and the first field-effect transistor are electrically connected in series between first and second power supply terminals. A source of the second field-effect transistor is electrically connected to a gate of the first field-effect transistor. The first field-effect transistor is deeper in threshold voltage than the second field-effect transistor.

摘要翻译： 显示器包括基板和以矩阵形式布置在基板上的像素。 每个像素包括显示元件和彼此导通类型相等的第一和第二场效应晶体管。 显示元件和第一场效应晶体管串联电连接在第一和第二电源端子之间。 第二场效应晶体管的源极电连接到第一场效应晶体管的栅极。 第一场效应晶体管的阈值电压比第二场效应晶体管更深。