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51. 发明授权

US08878751B2 Organic light emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US08878751B2
公开(公告)日：2014-11-04
申请号：US13154287
申请日：2011-06-06
申请人： Bo-Yong Chung , Yong-Sung Park
发明人： Bo-Yong Chung , Yong-Sung Park
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0852 , G09G2300/0861 , G09G2320/043
摘要： An organic light emitting display includes: pixels located at crossing regions between scan lines and data lines; a first control line and a second control line commonly coupled to the pixels; a control line driver configured to supply a first control signal to the first control line for a reset period and to supply a second control signal to the second control line during the reset period and a compensation period. Each pixel includes: an organic light emitting diode; a first transistor configured to control an amount of current supplied from a first power source coupled to a first electrode to a second power source via the organic light emitting diode; a second transistor configured to be turned on when the second control signal is supplied; and a fourth transistor configured to supply an initial voltage to a second electrode of the first transistor when the first control signal is supplied.
摘要翻译：有机发光显示器包括：位于扫描线和数据线之间的交叉区域处的像素; 通常耦合到所述像素的第一控制线和第二控制线; 控制线驱动器，被配置为将第一控制信号提供给第一控制线用于复位周期，并且在复位期间和补偿周期期间将第二控制信号提供给第二控制线。每个像素包括：有机发光二极管; 第一晶体管，被配置为经由有机发光二极管控制从耦合到第一电极的第一电源提供给第二电源的电流量; 配置为当提供第二控制信号时导通的第二晶体管; 以及第四晶体管，被配置为当提供所述第一控制信号时将初始电压提供给所述第一晶体管的第二电极。

52. 发明授权

US08797314B2 Pixel circuit and organic electro-luminescent display apparatus 有权
标题翻译：像素电路和有机电致发光显示装置
公开(公告)号：US08797314B2
公开(公告)日：2014-08-05
申请号：US12871818
申请日：2010-08-30
申请人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
发明人： Bo-Yong Chung , Yong-Sung Park , Deok-Young Choi
IPC分类号： G09G3/30 , G06F3/038
CPC分类号： G09G3/325 , G09G3/3233 , G09G2300/0852 , G09G2310/0251 , G09G2320/0219
摘要： An organic electro-luminescent display apparatus can compensate for the threshold voltage and voltage drop of the driving transistor. The organic electro-luminescent display apparatus divides and drives an initialization time, thereby improving a contrast ratio. The organic electro-luminescent display apparatus minimizes or reduces the change of a current due to a leakage current by correcting the leakage current corresponding to a data voltage with a fixed power source, thereby improving crosstalk. The organic electro-luminescent display apparatus adjusts the duty of the emission control signal, thereby removing or reducing motion blur.
摘要翻译：有机电致发光显示装置可以补偿驱动晶体管的阈值电压和电压降。有机电致发光显示装置分割并驱动初始化时间，从而提高对比度。有机电致发光显示装置通过利用固定电源校正与数据电压相对应的漏电流来最小化或减少由于泄漏电流导致的电流变化，从而改善串扰。有机电致发光显示装置调节发光控制信号的占空比，从而去除或减少运动模糊。

53. 发明申请

US20140139408A1 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME 有权
标题翻译：使用相同的像素和有机发光显示
公开(公告)号：US20140139408A1
公开(公告)日：2014-05-22
申请号：US13765709
申请日：2013-02-13
申请人： Yong-Jae KIM , Hae-Yeon LEE , Bo-Yong CHUNG , Jin-Gon OH
发明人： Yong-Jae KIM , Hae-Yeon LEE , Bo-Yong CHUNG , Jin-Gon OH
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0852 , G09G2300/0861
摘要： A pixel includes an organic light emitting diode (OLED), a first transistor having a gate electrode coupled to a first node, a first electrode coupled to a first power supply, and a second electrode coupled to the OLED, a first capacitor for storing a data signal, and a second capacitor coupled between the first node and the second electrode of the first transistor to charge a voltage corresponding to the data signal and a threshold voltage of the first transistor, wherein, in a period where a voltage stored in the first capacitor is supplied to the first node, the second capacitor is electrically blocked from the first node.
摘要翻译：像素包括有机发光二极管（OLED），具有耦合到第一节点的栅电极的第一晶体管，耦合到第一电源的第一电极和耦合到OLED的第二电极，用于存储数据信号和耦合在第一晶体管的第一节点和第二电极之间的第二电容器，以对与数据信号相对应的电压和第一晶体管的阈值电压进行充电，其中，在存储在第一晶体管中的电压电容器被提供给第一节点，第二电容器与第一节点电阻塞。

54. 发明授权

US08593378B2 Organic light emitting display 有权
标题翻译：有机发光显示器
公开(公告)号：US08593378B2
公开(公告)日：2013-11-26
申请号：US11490943
申请日：2006-07-20
申请人： Do Hyung Ryu , Bo Yong Chung , Oh Kyong Kwon
发明人： Do Hyung Ryu , Bo Yong Chung , Oh Kyong Kwon
IPC分类号： G09G3/30 , G09G3/10 , G11C19/00
CPC分类号： G09G3/3233 , G09G3/3283 , G09G3/3291 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2310/027 , G09G2310/0289 , G09G2320/0223 , G09G2320/043 , G09G2330/02
摘要： An organic light emitting display device capable of displaying an image of uniform brightness. A scan driver drives scan lines and light emitting control lines that are formed parallel to each other. A data driver drives data lines formed at a direction intersecting the scan lines and the light emitting control lines, and pixels are disposed to be coupled with the scan lines, the light emitting control lines, and the data lines. An auxiliary line is formed parallel to the data lines. One side of the auxiliary line is coupled with a reference power supply and another side of the auxiliary line is coupled with a current source. Connectors are disposed at crossing areas of the auxiliary line and the scan lines. A voltage transfer unit is coupled with the connectors and transfers a voltage supplied to the connectors to the data driver.
摘要翻译：一种能够显示均匀亮度的图像的有机发光显示装置。扫描驱动器驱动彼此平行形成的扫描线和发光控制线。数据驱动器驱动在与扫描线和发光控制线相交的方向上形成的数据线，并且将像素设置为与扫描线，发光控制线和数据线耦合。辅助线平行于数据线形成。辅助线路的一侧与参考电源耦合，并且辅助线路的另一侧与电流源耦合。连接器设置在辅助线和扫描线的交叉区域。电压传输单元与连接器耦合，并将提供给连接器的电压传送到数据驱动器。

55. 发明申请

US20130127807A1 SCAN DRIVER AND DRIVING METHOD THEREOF 有权
标题翻译：扫描驱动器及其驱动方法
公开(公告)号：US20130127807A1
公开(公告)日：2013-05-23
申请号：US13449875
申请日：2012-04-18
申请人： Yong-Jae KIM , Bo-Yong Chung , Dong-Beom Lee , Min-Hyuk Choi
发明人： Yong-Jae KIM , Bo-Yong Chung , Dong-Beom Lee , Min-Hyuk Choi
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G09G3/3266 , G09G2300/0408 , G09G2310/08
摘要： A scan driver including sequentially arranged scan driving blocks, each of the blocks including a first node receiving a signal input into a driving signal input terminal based on a clock signal input into a second-clock-signal input terminal, a second node receiving a clock signal input into a first-clock-signal input terminal, a first transistor including a gate electrode connected to the second node, one electrode receiving an output control signal, and another electrode connected to an output terminal, a second transistor including a gate electrode connected to the first node, one electrode connected to a third-clock-signal input terminal, and another electrode connected to the output terminal, and a third transistor including a gate electrode connected to the third-clock-signal input terminal and one electrode connected to the first node and configured to transfer a voltage of the output terminal to the first node.
摘要翻译：一种扫描驱动器，包括顺序布置的扫描驱动块，每个块包括基于输入到第二时钟信号输入端的时钟信号接收输入到驱动信号输入端的信号的第一节点，接收时钟的第二节点信号输入到第一时钟信号输入端，第一晶体管，包括连接到第二节点的栅电极，接收输出控制信号的一个电极和连接到输出端的另一电极，第二晶体管，连接到第一节点，连接到第三时钟信号输入端子的一个电极和连接到输出端子的另一个电极，以及第三晶体管，其包括连接到第三时钟信号输入端子的栅极电极和连接到第三时钟信号输入端子的一个电极所述第一节点并且被配置为将所述输出终端的电压传送到所述第一节点。

56. 发明申请

US20130127805A1 SCAN DRIVING DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：扫描驱动装置及其驱动方法
公开(公告)号：US20130127805A1
公开(公告)日：2013-05-23
申请号：US13443829
申请日：2012-04-10
申请人： Bo-Yong Chung , In-Ho Choi , Dae-Hyun Noh
发明人： Bo-Yong Chung , In-Ho Choi , Dae-Hyun Noh
IPC分类号： G09G5/00
CPC分类号： G09G3/3266
摘要： A scan driving apparatus includes a plurality of sequentially arranged scan driving blocks, each including: a first node configured to receive a first clock signal; a second node configured to receive an input signal according to a second clock signal input; a first transistor having a gate electrode coupled to the first node, a first electrode configured to receive a power source voltage, and a second electrode coupled to an output terminal; and a second transistor having a gate electrode coupled to the second node, a first electrode for receiving a third clock signal, and a second electrode coupled to the output terminal. Each scan driving block is configured to receive the first, second, and third clock signals as a corresponding three clock signals among four clock signals sequentially shifted by a first period, and to output the third clock signal by being synchronized with the input signal.
摘要翻译：扫描驱动装置包括多个顺序布置的扫描驱动块，每个扫描驱动块包括：被配置为接收第一时钟信号的第一节点; 第二节点，被配置为根据第二时钟信号输入接收输入信号; 第一晶体管，具有耦合到第一节点的栅电极，被配置为接收电源电压的第一电极和耦合到输出端的第二电极; 以及第二晶体管，其具有耦合到第二节点的栅极电极，用于接收第三时钟信号的第一电极和耦合到输出端子的第二电极。每个扫描驱动块被配置为在顺序移位第一周期的四个时钟信号之间接收第一，第二和第三时钟信号作为对应的三个时钟信号，并且通过与输入信号同步来输出第三时钟信号。

57. 发明申请

US20130002340A1 STAGE CIRCUIT AND SCAN DRIVER USING THE SAME 有权
标题翻译：阶段电路和扫描驱动器使用它
公开(公告)号：US20130002340A1
公开(公告)日：2013-01-03
申请号：US13270981
申请日：2011-10-11
申请人： Bo-Yong Chung , Deok-Young Choi , Yong-Jae Kim
发明人： Bo-Yong Chung , Deok-Young Choi , Yong-Jae Kim
IPC分类号： H03K17/687
CPC分类号： H03K17/687 , G09G3/3266 , H03K2017/066
摘要： A stage circuit is capable of concurrently or progressively supplying scan signals. The stage circuit includes a progressive driver including a first transistor and a second transistor, and a concurrent driver including an 11th transistor and a 12th transistor. When the first transistor, the second transistor, the 11th transistor, and the 12th transistor are turned off, lower voltages than voltages applied to source electrodes are applied to gate electrodes such that the transistors can be stably turned off.
摘要翻译：舞台电路能够同时或逐渐提供扫描信号。舞台电路包括包括第一晶体管和第二晶体管的渐进式驱动器，以及包括第十一晶体管和第十二晶体管的并行驱动器。当第一晶体管，第二晶体管，第十一晶体管和第十二晶体管截止时，施加到源电极的电压的电压比栅电极施加更低的电压，使晶体管稳定地截止。

58. 发明授权

US08299982B2 Emission control line driver and organic light emitting display using the emission control line driver 有权
标题翻译：排放控制线驱动器和有机发光显示器采用排放控制线驱动
公开(公告)号：US08299982B2
公开(公告)日：2012-10-30
申请号：US11520068
申请日：2006-09-12
申请人： Bo Yong Chung
发明人： Bo Yong Chung
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G2320/0252 , G09G2330/021 , G11C19/184 , G11C19/28
摘要： An emission control line driver capable of being mounted on a panel, of improving driving speed, and of minimizing power consumption. The emission control line driver includes stage circuits each having clock, inverted clock, and start pulse inputs and each generating an emission control signal pulse. The stage circuits are cascaded to provide a series of emission control signals.
摘要翻译：能够安装在面板上的排放控制线驱动器，提高驱动速度和最小化功耗。发射控制线驱动器包括各自具有时钟，反相时钟和起始脉冲输入的各个电路，并且各自产生发射控制信号脉冲。级联电路级联以提供一系列发射控制信号。

59. 发明申请

US20120139962A1 DISPLAY DEVICE, SCAN DRIVER FOR A DISPLAY DEVICE, AND A DRIVING METHOD THEREOF 有权
标题翻译：显示装置，用于显示装置的扫描驱动器及其驱动方法
公开(公告)号：US20120139962A1
公开(公告)日：2012-06-07
申请号：US13242435
申请日：2011-09-23
申请人： Bo-Yong CHUNG , Dong-Beom Lee
发明人： Bo-Yong CHUNG , Dong-Beom Lee
IPC分类号： G09G5/10
CPC分类号： G09G3/3266 , G09G3/20 , G09G2300/0861 , G09G2310/0267 , G09G2310/0286 , G09G2310/06 , G11C19/184
摘要： A scan driver may include: a first scan driving block, outputting a second clock signal to a first output terminal according to an input signal, in synchronization with a first clock signal; and a second scan driving block, outputting the first clock signal according to the output signal of the first scan driving block to a second output terminal, in synchronization with the second clock signal, wherein the first scan driving block and the second scan driving block simultaneously output an entire clock signal, according to a level of a simultaneous light emission control signal.
摘要翻译：扫描驱动器可以包括：第一扫描驱动块，与第一时钟信号同步地根据输入信号将第二时钟信号输出到第一输出端; 和第二扫描驱动块，与第二时钟信号同步地将第一时钟信号根据第一扫描驱动块的输出信号输出到第二输出端，其中第一扫描驱动块和第二扫描驱动块同时根据同时发光控制信号的电平输出整个时钟信号。

60. 发明申请

US20120075259A1 Scan Driver and Driving Method Thereof 有权
标题翻译：扫描驱动器及其驱动方法
公开(公告)号：US20120075259A1
公开(公告)日：2012-03-29
申请号：US13006788
申请日：2011-01-14
申请人： Bo-Yong Chung
发明人： Bo-Yong Chung
IPC分类号： G09G5/00
CPC分类号： G09G3/3266 , G09G3/3677 , G09G2300/0408 , G09G2300/08 , G09G2310/0205 , G11C19/184
摘要： A scan driver comprises a plurality of scan driving blocks which include a sequential input terminal, a first clock signal input terminal, a second clock signal input terminal, an inverse-output input terminal, and a signal output terminal. The scan driving blocks each include: a first block for receiving a frame start signal or an output signal of an adjacent scan driving block through the sequential input terminal, for receiving a first clock signal through the first clock signal input terminal, for receiving a second clock signal having an inverse-phase voltage level of the first clock signal through the second clock signal input terminal so as to output a first output signal to the signal output terminal; and a second block for receiving the first output signal through the sequential input terminal, for receiving the second clock signal through the first clock signal input terminal, and for receiving the first clock signal through the second clock signal input terminal so as to output a second output signal to the signal output terminal.
摘要翻译：扫描驱动器包括多个扫描驱动块，其包括顺序输入端，第一时钟信号输入端，第二时钟信号输入端，反相输出端和信号输出端。扫描驱动块各自包括：第一块，用于通过顺序输入端接收帧起始信号或相邻扫描驱动块的输出信号，用于通过第一时钟信号输入端接收第一时钟信号，以接收第二时钟信号时钟信号通过第二时钟信号输入端具有第一时钟信号的反相电压电平，以将第一输出信号输出到信号输出端; 以及第二块，用于通过顺序输入端接收第一输出信号，用于通过第一时钟信号输入端接收第二时钟信号，并通过第二时钟信号输入端接收第一时钟信号，以输出第二时钟信号输出到信号输出端的信号。

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