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61. 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。

62. 发明申请

US20110063197A1 PIXEL CIRCUIT AND ORGANIC LIGHT EMITTING DISPLAY APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：像素电路和有机发光显示装置，包括它们
公开(公告)号：US20110063197A1
公开(公告)日：2011-03-17
申请号：US12716134
申请日：2010-03-02
申请人： Bo-Yong Chung , Keum-Nam Kim
发明人： Bo-Yong Chung , Keum-Nam Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0814 , G09G2300/0819 , G09G2320/045
摘要： A pixel circuit includes: a second NMOS transistor coupled to a data line and a scan line, the second NMOS transistor for supplying data signals to a first node; a capacitor having a first terminal coupled to the first node and a second terminal coupled to a second node; an OLED having a first terminal coupled to the second node and a second terminal coupled to a second power source; a first NMOS transistor including a first electrode, a second electrode, and a gate electrode coupled to the first node, and for supplying a current corresponding to a voltage applied to the first node from a first power source to the second power source via the OLED; and a third NMOS transistor coupled to the first NMOS transistor in series and configured to be turned on when a light emission control signal is supplied from a light emission control line.
摘要翻译：像素电路包括：耦合到数据线和扫描线的第二NMOS晶体管，用于向第一节点提供数据信号的第二NMOS晶体管; 电容器，其具有耦合到所述第一节点的第一端子和耦合到第二节点的第二端子; OLED，其具有耦合到第二节点的第一端子和耦合到第二电源的第二端子; 第一NMOS晶体管，包括耦合到第一节点的第一电极，第二电极和栅电极，并且用于经由OLED向第二电源提供与从第一电源施加到第一节点的电压相对应的电流 ; 以及第三NMOS晶体管，其串联耦合到所述第一NMOS晶体管，并且被配置为当从发光控制线提供发光控制信号时导通。

63. 发明申请

US20100220038A1 Pixel and Organic Light Emitting Display Device Including the Same 有权
标题翻译：像素和有机发光显示设备包括它
公开(公告)号：US20100220038A1
公开(公告)日：2010-09-02
申请号：US12612644
申请日：2009-11-04
申请人： Bo-Yong Chung , Chul-Kyu Kang
发明人： Bo-Yong Chung , Chul-Kyu Kang
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/0261 , G09G2320/043 , G09G2320/0626
摘要： A pixel includes: an organic light emitting diode coupled between a first power supply and a second power supply; a first transistor coupled between the organic light emitting diode and the second power supply; a second transistor coupled to a first node to which a gate electrode of the first transistor is coupled; a first capacitor coupled between the first node and a second node; a third transistor coupled between the second node and a data line; a fourth transistor coupled between the first node and the second node; a fifth transistor coupled between the first transistor and the second power supply; and a second capacitor coupled between the second node and a third node between the first transistor and the fifth transistor.
摘要翻译：像素包括：耦合在第一电源和第二电源之间的有机发光二极管; 耦合在所述有机发光二极管和所述第二电源之间的第一晶体管; 耦合到所述第一晶体管的栅电极耦合到的第一节点的第二晶体管; 耦合在所述第一节点和第二节点之间的第一电容器; 耦合在所述第二节点和数据线之间的第三晶体管; 耦合在第一节点和第二节点之间的第四晶体管; 耦合在所述第一晶体管和所述第二电源之间的第五晶体管; 以及耦合在所述第二节点和所述第一晶体管与所述第五晶体管之间的第三节点之间的第二电容器。

64. 发明授权

US07733307B2 Emission driver for organic light emitting display device 失效
标题翻译：有机发光显示装置的发光驱动器
公开(公告)号：US07733307B2
公开(公告)日：2010-06-08
申请号：US11462160
申请日：2006-08-03
申请人： Bo-Yong Chung
发明人： Bo-Yong Chung
IPC分类号： G09G3/30 , H03K3/00 , H03L5/00 , G11C19/00
CPC分类号： G09G3/3225 , G09G3/3266 , G09G2310/0289 , G11C19/28
摘要： An emission driver for an organic light emitting display device is disclosed. The emission driver includes a plurality of flip-flops, and each flip-flop selectively receives two input signals and inverts a level of a received input signal. Also, each flip-flop transmits the level-inverted signal to an adjacent flip-flop, inverts the level-inverted signal, and transmits the inverted level-inverted signal to the adjacent flip-flop and as an emission control signal. To invert the level of the received input signal, the emission driver includes a level shifter, which includes transistors of the same conductivity type arranged to reduce power consumption.
摘要翻译：公开了一种用于有机发光显示装置的发射驱动器。发射驱动器包括多个触发器，并且每个触发器选择性地接收两个输入信号并使接收的输入信号的电平反相。此外，每个触发器将电平反相信号发送到相邻触发器，反相电平反转信号，并将反相电平反相信号发送到相邻触发器，并作为发射控制信号。为了反转接收的输入信号的电平，发射驱动器包括电平移位器，其包括布置为降低功耗的相同导电类型的晶体管。

65. 发明授权

US07710368B2 Emission control driver and organic light emitting display using the same 有权
标题翻译：排放控制驱动器和有机发光显示器使用相同
公开(公告)号：US07710368B2
公开(公告)日：2010-05-04
申请号：US11327337
申请日：2006-01-09
申请人： Bo Yong Chung
发明人： Bo Yong Chung
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , G09G2320/043
摘要： An emission control driver compensates for the threshold voltages of transistors to provide uniform brightness using a plurality of emission control signal generating circuits.
摘要翻译：发射控制驱动器利用多个发射控制信号发生电路来补偿晶体管的阈值电压以提供均匀的亮度。

66. 发明申请

US20080036497A1 Logic gate, scan driver and organic light emitting diode display using the same 有权
标题翻译：逻辑门，扫描驱动器和有机发光二极管显示使用相同
公开(公告)号：US20080036497A1
公开(公告)日：2008-02-14
申请号：US11826321
申请日：2007-07-13
申请人： Bo Yong Chung , Wang Jo Lee , Hyung Soo Kim , Sang Moo Choi
发明人： Bo Yong Chung , Wang Jo Lee , Hyung Soo Kim , Sang Moo Choi
IPC分类号： H03K19/0944
CPC分类号： H03K19/09441 , G09G3/3266 , G09G2310/06
摘要： A logic gate includes a first driver to receive an input signal, and to control a connection between a first power source and a first node in correspondence with the input signal, a second driver coupled to the first node and a second power source, and to control a voltage of the first node, a third driver to control a connection between an output terminal and the first power source in correspondence with the voltage of the first node, a control transistor to control a connection between the third driver and the second power source, a fourth driver to control a connection between a gate electrode of the control transistor and the second power source, and a second capacitor between a first electrode of the control transistor and the gate electrode of the control transistor, wherein the transistors are a same type of MOS transistor.
摘要翻译：逻辑门包括用于接收输入信号的第一驱动器，以及与输入信号相对应地控制第一电源和第一节点之间的连接;耦合到第一节点和第二电源的第二驱动器，以及控制第一节点的电压，第三驱动器，用于根据第一节点的电压来控制输出端和第一电源之间的连接;控制晶体管，用于控制第三驱动器和第二电源之间的连接控制晶体管的栅电极和第二电源之间的连接的第四驱动器和控制晶体管的第一电极和控制晶体管的栅电极之间的第二电容器，其中晶体管是相同的的MOS晶体管。

67. 发明申请

US20050104530A1 Electroluminescent display 有权
标题翻译：电致发光显示
公开(公告)号：US20050104530A1
公开(公告)日：2005-05-19
申请号：US10992358
申请日：2004-11-19
申请人： Bo-Yong Chung , Wong-Sik Choi
发明人： Bo-Yong Chung , Wong-Sik Choi
IPC分类号： H01L51/50 , G09F9/00 , G09F9/30 , G09G3/20 , G09G3/30 , H01L27/02 , H01L27/15 , H01L27/32 , H05K9/00 , G09G3/10
CPC分类号： H01L27/3276 , H01L27/0207
摘要： An electroluminescent display includes: a pixel region including devices arranged therein and adapted to emit light in response to a data signal; a scan driver adapted to supply a switching signal to a gate electrode of a first switching device; a data driver adapted to supply data information to a source electrode of the first switching device; a conductive power supply line adapted to supply a first power supply voltage to the pixel region, and an electromagnetic shield adapted to shield electromagnetic waves having electric or magnetic field characteristics. The electromagnetic shield is adapted to generate a second power supply voltage having a polarity opposite to that of the first power supply voltage.
摘要翻译：电致发光显示器包括：像素区域，包括布置在其中并适于响应于数据信号而发光的器件; 扫描驱动器，其适于向第一开关装置的栅电极提供切换信号; 数据驱动器，适于向第一开关装置的源电极提供数据信息; 适于向像素区域提供第一电源电压的导电电源线以及适于屏蔽具有电场或磁场特性的电磁波的电磁屏蔽。电磁屏蔽适于产生具有与第一电源电压的极性相反的极性的第二电源电压。

68. 发明申请

US20050083291A1 Semiconductor memory device and flat panel display using the same 审中-公开
标题翻译：半导体存储器件和使用其的平板显示器
公开(公告)号：US20050083291A1
公开(公告)日：2005-04-21
申请号：US10917868
申请日：2004-08-13
申请人： Bo-Yong Chung , Yong-Sung Park , Han-Hee Yoon
发明人： Bo-Yong Chung , Yong-Sung Park , Han-Hee Yoon
IPC分类号： G11C11/412 , G09F9/30 , G09G3/00 , G09G3/20 , G09G3/36 , G11C11/41
CPC分类号： G11C11/412
摘要： An SRAM cell having a latch circuit including two inverters coupled in a chain format. Each inverter is coupled to power through a transistor, and the transistor is turned off when data is written to the SRAM. As a result, the data is easily written to the SRAM cell without data collision since performance of the latch circuit is degraded. Such SRAM cell may be used in a flat panel display to temporarily store digital signals corresponding to data signals for displaying video.
摘要翻译：具有锁存电路的SRAM单元包括以链式格式耦合的两个反相器。每个反相器通过晶体管耦合到电源，并且当数据被写入到SRAM时晶体管截止。结果，由于锁存电路的性能降低，所以数据容易地被写入SRAM单元而没有数据冲突。这样的SRAM单元可以用在平板显示器中以临时存储对应于用于显示视频的数据信号的数字信号。

69. 发明授权

US09013456B2 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：US09013456B2
公开(公告)日：2015-04-21
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 , G09G3/32 , G09G3/36 , G11C19/18
CPC分类号： G09G3/3266 , G09G3/3677 , G09G2300/0408 , G09G2300/08 , G09G2310/0205 , G11C19/184
摘要： A scan driver includes a plurality of scan driving blocks including a sequential input terminal, a first clock signal input terminal, a second clock signal input terminal, and a signal output terminal. The scan driving blocks include: a first block receiving a frame start signal or an output signal of an adjacent scan driving block through the sequential input terminal, receiving a first clock signal through the first clock signal input terminal, receiving a second 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 receiving the first output signal through the sequential input terminal, receiving the second clock signal through the first clock signal input terminal, and 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，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和信号输出端。扫描驱动块包括：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的第一块，通过第一时钟信号输入端接收第一时钟信号，通过第二时钟信号接收第二时钟信号第二时钟信号输入端，以将第一输出信号输出到信号输出端; 以及第二块，通过顺序输入端接收第一输出信号，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，以输出第二输出信号信号输出端子。

70. 发明授权

US08928642B2 Pixel and organic light emitting display device using the same 有权
标题翻译：像素和有机发光显示装置使用相同
公开(公告)号：US08928642B2
公开(公告)日：2015-01-06
申请号：US12889334
申请日：2010-09-23
申请人： Bo-Yong Chung
发明人： Bo-Yong Chung
IPC分类号： G09G5/00 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： A pixel and an organic light emitting display device using the same are provided. The pixel includes an organic light emitting diode. A first transistor has a second electrode coupled to the organic light emitting diode, and controls the amount of current supplied to the organic light emitting diode. A third transistor is coupled between a reference power source and a first node, and is turned on when a scan signal is supplied to a scan line. A second transistor is turned on when the scan signal is supplied to the scan line, and electrically couples a data line to a second node. A fourth transistor is coupled between the first and second nodes, and is turned off when an emission control signal is supplied to an emission control line. A storage capacitor is coupled between the second node and a first electrode of the first transistor.
摘要翻译：提供了使用其的像素和有机发光显示装置。像素包括有机发光二极管。第一晶体管具有耦合到有机发光二极管的第二电极，并且控制提供给有机发光二极管的电流量。第三晶体管耦合在参考电源和第一节点之间，并且当扫描信号被提供给扫描线时被接通。当扫描信号被提供给扫描线时，第二晶体管导通，并将数据线电耦合到第二节点。第四晶体管耦合在第一和第二节点之间，并且当发射控制信号被提供给发射控制线时被关断。存储电容器耦合在第二节点和第一晶体管的第一电极之间。

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