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41. 发明申请

US20120162169A1 ACTIVE MATRIX TYPE ORGANIC EL DISPLAY DEVICE AND ITS DRIVING METHOD 审中-公开
标题翻译：有源矩阵型有机EL显示装置及其驱动方法
公开(公告)号：US20120162169A1
公开(公告)日：2012-06-28
申请号：US13378786
申请日：2009-06-19
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G3/30 , G09G5/10
CPC分类号： H05B33/0896 , G09G3/3233 , G09G2300/0842 , G09G2310/0254 , G09G2320/029 , G09G2320/0295 , G09G2320/043
摘要： To control a chronological luminance decrease of an organic EL element in an active matrix drive type organic EL display and to provide a reliable organic EL display. An organic EL display comprising a luminance decrease detector to detect a luminance decrease of an organic EL element; a reverse bias voltage generator to generate a reverse bias voltage pulse according to an amount of the luminance decrease; and a controller to control applying the above reverse bias voltage pulse to a driving transistor in a time period in which the organic EL element emits no light.
摘要翻译：为了控制有源矩阵驱动型有机EL显示器中的有机EL元件的按时间顺序的亮度降低，并提供可靠的有机EL显示器。一种有机EL显示器，包括用于检测有机EL元件的亮度降低的亮度降低检测器; 反向偏置电压发生器，用于根据亮度降低的量产生反向偏置电压脉冲; 以及控制器，用于在有机EL元件不发光的时间段内控制将上述反向偏置电压脉冲施加到驱动晶体管。

42. 发明申请

US20120001891A1 ACTIVE MATRIX TYPE DISPLAY APPARATUS 审中-公开
标题翻译：主动矩阵式显示设备
公开(公告)号：US20120001891A1
公开(公告)日：2012-01-05
申请号：US13229919
申请日：2011-09-12
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3233 , G09G3/2022 , G09G3/325 , G09G3/3258 , G09G3/3291 , G09G2300/0842 , G09G2300/0866 , G09G2300/0876 , G09G2310/0254 , G09G2310/0262 , G09G2330/021 , H01L27/3244
摘要： A display apparatus includes a capacitor which is provided on each of the pixels and stores the data signal while a first terminal of the capacitor is connected to a control electrode of the driving transistor, an application voltage generating unit which generates an application voltage to a second terminal of the capacitor, and a capacitor voltage adjusting unit which adjusts an application voltage to the second terminal of the capacitor.
摘要翻译：显示装置包括：电容器，其设置在每个像素上，并且在电容器的第一端子连接到驱动晶体管的控制电极的同时存储数据信号;施加电压产生单元，其将施加电压产生到第二电容器的端子，以及调整对电容器的第二端子的施加电压的电容器电压调整单元。

43. 发明授权

US08063858B2 Active matrix display apparatus and driving method therefor 有权
标题翻译：有源矩阵显示装置及其驱动方法
公开(公告)号：US08063858B2
公开(公告)日：2011-11-22
申请号：US12096350
申请日：2006-11-29
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G3/30
CPC分类号： G09G3/3258 , G09G2300/0842 , G09G2300/0861 , G09G2300/0866 , G09G2300/0876 , G09G2310/0259 , G09G2310/0262 , G09G2310/066 , G09G2320/02
摘要： A display includes connection lines each of which is provided for the corresponding scanning line of the display and is connected to a light emission element driving circuit, a ramp voltage generating section for generating ramp voltage for varying the control electrode voltage of each of the driver transistors relative to the voltage of the other electrode of the corresponding driver transistor to change the emission state of the corresponding light emission element, and a ramp voltage driver for supplying the ramp voltage to each of the connection lines provided for the corresponding scanning line in response to the scanning.
摘要翻译：显示器包括连接线，每个连接线被设置用于显示器的相应的扫描线，并连接到发光元件驱动电路，斜坡电压产生部分，用于产生用于改变每个驱动晶体管的控制电极电压的斜坡电压相对于相应的驱动晶体管的另一个电极的电压来改变对应的发光元件的发射状态;以及斜坡电压驱动器，用于响应于相应的扫描线向相应的扫描线提供的每个连接线提供斜坡电压扫描。

44. 发明申请

US20110084992A1 ACTIVE MATRIX DISPLAY APPARATUS 审中-公开
标题翻译：主动矩阵显示设备
公开(公告)号：US20110084992A1
公开(公告)日：2011-04-14
申请号：US12994079
申请日：2008-05-23
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G5/10
CPC分类号： G09G3/3233 , G09G3/325 , G09G2300/0842 , G09G2330/021 , G09G2360/16
摘要： A display apparatus comprises an average luminance calculating unit that calculates average luminance of a display screen based on a video signal; and a drive voltage adjuster that adjusts a drive voltage of drive transistors each driving a light-emitting element provided in a pixel unit according to the calculated average luminance.
摘要翻译：显示装置包括：平均亮度计算单元，其基于视频信号计算显示屏幕的平均亮度; 以及驱动电压调节器，其根据所计算的平均亮度来调节驱动设置在像素单元中的发光元件的驱动晶体管的驱动电压。

45. 发明授权

US06714177B1 Light-emitting display device and driving method therefor 失效
标题翻译：发光显示装置及其驱动方法
公开(公告)号：US06714177B1
公开(公告)日：2004-03-30
申请号：US09377405
申请日：1999-08-20
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G330
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2310/062 , G09G2320/0233 , G09G2320/0252 , G09G2320/043 , G09G2330/021 , G09G2360/18
摘要： A light-emitting display device with low power consumption and its driving method. In the driving method of a light-emitting display wherein light-emitting elements are connected to the intersections of positive electrode lines and negative electrode lines arranged in a matrix, either one of the positive electrode lines or the negative electrode lines are employed as scan lines with the other employed as drive lines; while scanning the scan lines, drive sources are connected to desired drive lines in synchronization with the scan, whereby allowing the light-emitting elements connected to the intersections of the scan lines and drive lines to emit light, a first reset voltage is applied to all of the scan lines and a second reset voltage that is greater than the first reset voltage is applied to all of the drive lines during a reset period after a scan period for scanning an arbitrary scan line is completed and before scanning the following scan line is started.
摘要翻译：一种低功耗的发光显示装置及其驱动方法。在其中发光元件连接到以矩阵排列的正极线和负极线的交点的发光显示器的驱动方法中，正电极线或负极线中的任一个被用作扫描线另一个用作驱动线; 在扫描扫描线的同时，驱动源与扫描同步地连接到期望的驱动线，由此允许连接到扫描线和驱动线的交叉点的发光元件发光，第一复位电压被施加到所有并且在扫描任意扫描线的扫描周期完成之后并且在扫描下一个扫描线之前的复位周期期间将大于第一复位电压的第二复位电压施加到所有驱动线。

46. 发明授权

US06680719B2 Light emitting display device in which light emitting elements are sequentially connected to a first drive source and a second drive source during emission of light and a method therefore 失效
标题翻译：在发光期间发光元件依次连接到第一驱动源和第二驱动源的发光显示装置及其方法
公开(公告)号：US06680719B2
公开(公告)日：2004-01-20
申请号：US10224330
申请日：2002-08-21
申请人： Masami Tsuchida , Shinichi Ishizuka
发明人： Masami Tsuchida , Shinichi Ishizuka
IPC分类号： G09G332
CPC分类号： G09G3/3216 , G09G3/22 , G09G3/3266 , G09G3/3283 , G09G2310/0251 , G09G2310/0256 , G09G2320/0233 , G09G2320/0252 , G09G2320/043 , G09G2330/04
摘要： A light emitting display device having a plurality of light emitting elements connected to intersecting points of a plurality of anode lines and cathode lines arranged in a matrix. Either one of the anode lines and the cathode lines are used as scanning lines, and the others are used as driving lines. While one of the scanning lines is scanned during a scanning period, a driving source is synchronously connected to one of the driving lines so that a light emitting element connected to an intersecting point of the one scanning line and the one driving line is caused to emit light. Immediately after the scanning period of the one scanning line is started, a first driving source is connected to the one driving line, and subsequently, in exchange for the first driving source, a second driving source is connected to the one driving line.
摘要翻译：一种发光显示装置，具有连接到以矩阵形式布置的多个阳极线和阴极线的交点的多个发光元件。将阳极线和阴极线中的任一个用作扫描线，其它的用作驱动线。当在扫描周期期间扫描一条扫描线时，驱动源与其中一条驱动线路同步连接，使得连接到一条扫描线和一条驱动线的交叉点的发光元件被发射光。在一条扫描线的扫描周期开始之后，将第一驱动源连接到一条驱动线，然后，为了交换第一驱动源，将第二驱动源连接到一条驱动线。

47. 发明授权

US06479940B1 Active matrix display apparatus 失效
标题翻译：主动矩阵显示装置
公开(公告)号：US06479940B1
公开(公告)日：2002-11-12
申请号：US09662347
申请日：2000-09-14
申请人： Shinichi Ishizuka
发明人： Shinichi Ishizuka
IPC分类号： G09G310
CPC分类号： G09G3/3233 , G09G3/2022 , G09G2300/0842 , G09G2320/041 , G09G2320/043 , G09G2320/0606 , G09G2320/0626 , G09G2330/02 , G09G2360/144 , G09G2360/18
摘要： An active matrix display apparatus includes a light-emitting panel including a plurality of light-emitting devices arranged in a matrix configuration and driving devices for selectively allowing each of the plurality of light-emitting devices to emit light. A control circuit is provided for controlling the driving devices in accordance with an input video signal. A light adjustment signal generating circuit for generating a light adjustment signal to designate a display luminance of the light-emitting panel. A variable power source supplies an electric power variable with a magnitude according to the light adjustment signal to the plurality of light-emitting devices.
摘要翻译：有源矩阵显示装置包括：发光面板，其包括以矩阵构造排列的多个发光器件，以及用于选择性地允许多个发光器件中的每一个发光的驱动器件。提供控制电路用于根据输入视频信号控制驱动装置。一种调光信号发生电路，用于产生用于指示发光面板的显示亮度的调光信号。可变电源将具有根据调光信号的幅度的电力变量提供给多个发光装置。

48. 发明授权

US06351255B1 Luminous display and its driving method 失效
标题翻译：发光显示及其驱动方法
公开(公告)号：US06351255B1
公开(公告)日：2002-02-26
申请号：US09188377
申请日：1998-11-10
申请人： Shinichi Ishizuka , Tsuyoshi Sakamoto
发明人： Shinichi Ishizuka , Tsuyoshi Sakamoto
IPC分类号： G09G330
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0248 , G09G2310/0251 , G09G2310/0256 , G09G2320/0223 , G09G2320/043
摘要： In a luminous display method according to a simple matrix drive system and its driving method in which luminous elements are connected at the intersections of a plurality of anode lines and a plurality of cathode lines which are arranged in matrix form, the cathode lines or the anode lines are employed as scanning lines, while the others are employed as drive lines, and while the scanning lines are scanned with a predetermined period, in synchronization with the scanning operation drive sources are connected to desired drive lines thereby to cause luminous elements to emit lights which are connected at the intersections of the scanning lines and the drive lines; in which, during a period of time before, after the scanning of an optional scanning line is accomplished, the scanning is switched over to the scanning of the next scanning line, an offset voltage is applied to charge the luminous elements.
摘要翻译：在根据简单矩阵驱动系统及其驱动方法的发光显示方法中，其中发光元件连接在多个阳极线和以矩阵形式布置的多个阴极线的交点处，阴极线或阳极线被用作扫描线，而其它的被用作驱动线，并且当扫描线以预定周期扫描时，与扫描操作同步地，驱动源连接到期望的驱动线，从而使发光元件发光其连接在扫描线和驱动线的交点处; 其中，在完成扫描任选的扫描线之前的一段时间内，将扫描切换到下一扫描线的扫描，施加偏移电压以对发光元件充电。

49. 发明授权

US06297589B1 Organic electroluminescence full color display panel and method of manufacturing the same 有权
标题翻译：有机电致发光全彩显示面板及其制造方法
公开(公告)号：US06297589B1
公开(公告)日：2001-10-02
申请号：US09393805
申请日：1999-09-10
申请人： Satoshi Miyaguchi , Hirofumi Kubota , Shinichi Ishizuka , Kenji Yoshida
发明人： Satoshi Miyaguchi , Hirofumi Kubota , Shinichi Ishizuka , Kenji Yoshida
IPC分类号： H01J6304
CPC分类号： H05B33/12 , H01L27/3218 , H01L27/3281
摘要： An organic EL full color display panel includes a plurality of transparent electrode lines formed in parallel on a base plate; an insulating layer formed on the base plate, the insulating layer covering respective edges of the transparent electrode lines and having openings formed correspondingly to pixel regions on the transparent electrode lines; at least one organic EL material layer formed so as to correspond to the pixel regions and having any light-emitting function of R, G and B, and a plurality of metallic electrode lines arranged in parallel perpendicularly to the transparent electrode lines, each of the metallic electrode entirely covering the pixel regions of the three pixels of R, G and B. The insulating layer insulates the transparent electrode lines and metallic electrode lines from each other in other regions than the pixel regions. In this configuration, the organic full color display panel can emit a specified color surely at low cost.
摘要翻译：有机EL全色显示面板包括在基板上平行形成的多个透明电极线; 形成在所述基板上的绝缘层，所述绝缘层覆盖所述透明电极线的各个边缘，并且具有与所述透明电极线上的像素区域对应地形成的开口; 形成为与像素区域对应并且具有R，G和B的任何发光功能的至少一个有机EL材料层和垂直于透明电极线平行排列的多个金属电极线，金属电极完全覆盖R，G和B的三个像素的像素区域。绝缘层使透明电极线和金属电极线在像素区域以外的其它区域彼此绝缘。在该结构中，有机全彩显示面板可以以低成本确定地发出指定的颜色。

50. 发明授权

US5844368A Driving system for driving luminous elements 失效
标题翻译：驱动发光元件的驱动系统
公开(公告)号：US5844368A
公开(公告)日：1998-12-01
申请号：US806457
申请日：1997-02-26
申请人： Yoshiyuki Okuda , Shinichi Ishizuka
发明人： Yoshiyuki Okuda , Shinichi Ishizuka
IPC分类号： H05B33/08 , G09G3/20 , G09G3/30 , G09G3/32 , H01L51/50 , G09G3/10
CPC分类号： G09G3/3216 , G09G3/3266 , G09G3/3283 , G09G2310/0251 , G09G2310/0256 , G09G2310/063 , G09G2320/0209 , G09G2320/043
摘要： A driving system and driving unit for driving luminous elements has a fast build-up speed from the application of voltage to the point of light emission, thereby allowing fast scanning, as well as the capacity for miniaturization of driving sources. The driving system for driving luminous elements includes a plurality of intersecting anode and cathode lines arranged in a matrix, the anode lines being one of scan lines and drive lines, and the cathode lines being the other of scan lines and drive lines; a plurality of luminous elements, each of the luminous elements being coupled to one of the scan lines and one of the drive lines at a point where the scan and drive lines intersect; and control circuitry for causing at least one of the luminous elements to emit light by executing scanning of at least one of the scan lines and, during a predetermined period of the scanning, by coupling a driving source to at least one of the drive lines in synchronism with the scanning, the control circuitry resetting the scan lines before switching to a subsequent scan line by coupling each of the scan lines to a same reset voltage potential.
摘要翻译：用于驱动发光元件的驱动系统和驱动单元具有从施加电压到发光点的快速建立速度，从而允许快速扫描以及驱动源的小型化的能力。用于驱动发光元件的驱动系统包括以矩阵布置的多个相交的阳极和阴极线，阳极线是扫描线和驱动线之一，阴极线是扫描线和驱动线中的另一条; 多个发光元件，每个发光元件在扫描线和驱动线相交的点处耦合到扫描线之一和驱动线之一; 以及控制电路，用于通过执行至少一个扫描线的扫描，使得至少一个发光元件发光，并且在扫描的预定周期期间，通过将驱动源耦合到至少一个驱动线与扫描同步，控制电路通过将每个扫描线耦合到相同的复位电压电位来重新切换扫描线，然后切换到随后的扫描线。

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