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1. 发明授权

US09275580B2 Driver and display device including the same 有权
标题翻译：驱动器和显示设备包括相同的
公开(公告)号：US09275580B2
公开(公告)日：2016-03-01
申请号：US13038557
申请日：2011-03-02
申请人： Bo-Yong Chung
发明人： Bo-Yong Chung
IPC分类号： G09G3/32 , G09G3/36 , G11C19/18
CPC分类号： G09G3/3266 , G09G3/3677 , G09G2310/0205 , G11C19/184
摘要： The present invention relates to a driver and a display device including the same, wherein the driver includes: a first driving circuit generating a first output signal; a second driving circuit generating a second output signal; and at least one buffer circuit generating a third output signal of a voltage level corresponding to a gate-on voltage level of the first output signal or the second output signal when the first output signal or the second output signal is transmitted as a gate-on voltage level, and the buffer circuit includes a first transistor transmitting the voltage of the first level as the third output signal, and a second transistor transmitting the voltage of a second level turning off the first transistor and connected to the gate electrode of the first transistor.
摘要翻译：驱动器及其显示装置技术领域本发明涉及一种驱动器及包括该驱动器和显示装置的驱动器，其特征在于，所述驱动器包括：第一驱动电路，其产生第一输出信号; 产生第二输出信号的第二驱动电路; 以及至少一个缓冲电路，当所述第一输出信号或所述第二输出信号作为门开启时，产生与所述第一输出信号或所述第二输出信号的栅极导通电压电平相对应的电压电平的第三输出信号电压电平，并且缓冲电路包括传输第一电平的电压作为第三输出信号的第一晶体管，以及传输第二电平的电压的第二晶体管，其切断第一晶体管并连接到第一晶体管的栅电极。

2. 发明授权

US08952944B2 Stage circuit and scan driver using the same 有权
标题翻译：舞台电路和扫描驱动器使用相同
公开(公告)号：US08952944B2
公开(公告)日：2015-02-10
申请号：US13452789
申请日：2012-04-20
申请人： In-Ho Choi , Bo-Yong Chung
发明人： In-Ho Choi , Bo-Yong Chung
IPC分类号： H03K3/00 , H03K19/00
CPC分类号： H03K19/00
摘要： A stage circuit and a scan driver using the same that is capable of concurrently (e.g., simultaneously) or progressively supplying a scan signal to a plurality of scan lines. The stage circuit includes a progressive driver and a concurrent driver.
摘要翻译：舞台电路和使用该舞台电路的扫描驱动器能够同时（例如，同时地）或逐渐地向多条扫描线提供扫描信号。舞台电路包括渐进式驱动器和并发驱动器。

3. 发明授权

US08902208B2 Organic light emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US08902208B2
公开(公告)日：2014-12-02
申请号：US12888285
申请日：2010-09-22
申请人： Bo-Yong Chung , Yong-Sung Park
发明人： Bo-Yong Chung , Yong-Sung Park
IPC分类号： G09G5/00 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , G09G2320/043 , G09G2320/045
摘要： An organic light emitting display device includes a scan driver, a data driver, and pixels. The scan driver is for sequentially supplying, during each horizontal period of a width 1H, a scan signal with a width of at least 2H to scan lines. The scan driver is further for sequentially supplying an emission control signal to emission control lines that are substantially parallel to the scan lines. The data driver supplies data signals to data lines. Each pixel includes an organic light emitting diode (OLED), a pixel circuit having a first transistor for controlling the amount of current supplied to the OLED, and a compensator for controlling the voltage of a gate electrode of the first transistor for compensating a degradation of the OLED. The compensator includes two transistors and a capacitor. One transistor is coupled to a scan line, and the other is coupled to an emission control line.
摘要翻译：有机发光显示装置包括扫描驱动器，数据驱动器和像素。扫描驱动器用于在宽度为1H的每个水平周期期间顺序提供宽度至少为2H的扫描线。扫描驱动器还用于将发射控制信号顺序地提供给基本上平行于扫描线的发射控制线。数据驱动器将数据信号提供给数据线。每个像素包括有机发光二极管（OLED），具有用于控制提供给OLED的电流量的第一晶体管的像素电路，以及用于控制第一晶体管的栅电极的电压以补偿劣化的补偿器 OLED。补偿器包括两个晶体管和一个电容器。一个晶体管耦合到扫描线，另一个耦合到发射控制线。

4. 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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20120038617A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：有机发光显示装置及其驱动方法
公开(公告)号：US20120038617A1
公开(公告)日：2012-02-16
申请号：US13154177
申请日：2011-06-06
申请人： Bo-Yong Chung , Deok-Young Choi
发明人： Bo-Yong Chung , Deok-Young Choi
IPC分类号： G06F3/038
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/0209 , G09G2320/043 , H04N13/341
摘要： There is provided an organic light emitting display device including: pixels positioned at crossing regions of scan lines and data lines; a first control line and a second control line commonly coupled to the pixels; and a control line driver for supplying a first control signal to the first control line for a reset period and for supplying a second control signal to the second control line for a compensation period, wherein each of the pixels includes: an organic light emitting diode; a first transistor for controlling an amount of current supplied from a first power source to a second power source; a second transistor configured to turn on when the second control signal is supplied; and a fourth transistor for supplying an initial voltage to a gate electrode of the first transistor when the first control signal is supplied.
摘要翻译：提供了一种有机发光显示装置，包括：位于扫描线和数据线的交叉区域的像素; 通常耦合到像素的第一控制线和第二控制线; 以及控制线驱动器，用于将第一控制信号提供给第一控制线用于复位周期，并且用于在第二控制线提供补偿周期的第二控制信号，其中每个像素包括：有机发光二极管; 第一晶体管，用于控制从第一电源提供给第二电源的电流量; 配置为当提供所述第二控制信号时导通的第二晶体管; 以及第四晶体管，用于在提供第一控制信号时向第一晶体管的栅电极提供初始电压。

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