公开(公告)号：US20090027369A1

公开(公告)日：2009-01-29

申请号：US12219602

申请日：2008-07-24

申请人： Wang-jo Lee ,  Bo-yong Chung ,  Sang-moo Choi ,  Hyung-soo Kim

发明人： Wang-jo Lee ,  Bo-yong Chung ,  Sang-moo Choi ,  Hyung-soo Kim

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/3275 ,  G09G3/20 ,  G09G3/2022 ,  G09G2310/0235 ,  G09G2310/0291 ,  G09G2310/0297

摘要： An organic light emitting display configured to be driven using a frame divided into a plurality of sub-frames includes a data driver configured to supply a plurality of data signals to output lines during a first period of one horizontal period of the sub-frame, a scan driver configured to sequentially supply a scan signal to scan lines during a second period of the one horizontal period of the sub-frame, a demultiplexer coupled to each output line, the demultiplexer being configured to supply the data signals to a plurality of data lines, buffers configured to supply buffers supplying signals from the demulitplexers to the data lines, the buffers including PMOS transistors, and pixels disposed at intersections of the scan lines and the data lines, the pixels being configured to display images corresponding to the data signals.

摘要翻译： 配置为使用划分为多个子帧的帧来驱动的有机发光显示器包括数据驱动器，被配置为在子帧的一个水平周期的第一周期期间将多个数据信号提供给输出行， 扫描驱动器，其被配置为在所述子帧的所述一个水平周期的第二周期期间将扫描信号顺序地提供给扫描线，耦合到每个输出线的解复用器，所述解复用器被配置为将数据信号提供给多个数据线 缓冲器，被配置为提供从所述解复用器向数据线提供信号的缓冲器，所述缓冲器包括PMOS晶体管，以及设置在所述扫描线和所述数据线的交点处的像素，所述像素被配置为显示对应于所述数据信号的图像。

公开(公告)号：US08319761B2

公开(公告)日：2012-11-27

申请号：US12219602

申请日：2008-07-24

申请人： Wang-jo Lee ,  Bo-yong Chung ,  Sang-moo Choi ,  Hyung-soo Kim

发明人： Wang-jo Lee ,  Bo-yong Chung ,  Sang-moo Choi ,  Hyung-soo Kim

IPC分类号： G06F3/038 ,  G09G3/30

CPC分类号： G09G3/3275 ,  G09G3/20 ,  G09G3/2022 ,  G09G2310/0235 ,  G09G2310/0291 ,  G09G2310/0297

摘要： An organic light emitting display configured to be driven using a frame divided into a plurality of sub-frames includes a data driver configured to supply a plurality of data signals to output lines during a first period of one horizontal period of the sub-frame, a scan driver configured to sequentially supply a scan signal to scan lines during a second period of the one horizontal period of the sub-frame, a demultiplexer coupled to each output line, the demultiplexer being configured to supply the data signals to a plurality of data lines, buffers configured to supply buffers supplying signals from the demultiplexers to the data lines, the buffers including PMOS transistors, and pixels disposed at intersections of the scan lines and the data lines, the pixels being configured to display images corresponding to the data signals.

摘要翻译： 配置为使用划分为多个子帧的帧来驱动的有机发光显示器包括数据驱动器，被配置为在子帧的一个水平周期的第一周期期间将多个数据信号提供给输出行， 扫描驱动器，其被配置为在所述子帧的所述一个水平周期的第二周期期间将扫描信号顺序地提供给扫描线，耦合到每个输出线的解复用器，所述解复用器被配置为将数据信号提供给多个数据线 缓冲器，被配置为提供缓冲器，其向解复用器提供信号到数据线，缓冲器包括PMOS晶体管，以及设置在扫描线和数据线的交点处的像素，所述像素被配置为显示对应于数据信号的图像。

公开(公告)号：US08289237B2

公开(公告)日：2012-10-16

申请号：US12004282

申请日：2007-12-19

申请人： Sang-moo Choi ,  Wang-jo Lee ,  Bo-yong Chung

发明人： Sang-moo Choi ,  Wang-jo Lee ,  Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G2310/0251 ,  G09G2320/0242

摘要： A pixel of a simplified configuration, and an organic light emitting display using the same are disclosed. The pixel includes an organic light emitting diode; a first transistor connected with a scan line and a data line and turned on when a scan signal is supplied to the scan lines; a storage capacitor having one terminal connected to an electrode of the first transistor and the other terminal connected to a reset line; and a second transistor for controlling an electric current that flows from a first power source to a second power source through the organic light emitting diode according to a voltage charged in the storage capacitor, wherein the second transistor is turned-off when a reset signal is supplied to the reset line.

摘要翻译： 公开了简化配置的像素和使用其的有机发光显示器。 像素包括有机发光二极管; 与扫描线连接的第一晶体管和数据线，当向扫描线提供扫描信号时，所述第一晶体管接通; 存储电容器，其一端连接到第一晶体管的电极，另一端连接到复位线; 以及第二晶体管，用于根据在所述存储电容器中充电的电压来控制通过所述有机发光二极管从第一电源流向第二电源的电流，其中当复位信号为复位信号时，所述第二晶体管截止 提供给复位线。

公开(公告)号：US20080143651A1

公开(公告)日：2008-06-19

申请号：US12004282

申请日：2007-12-19

申请人： Sang-moo Choi ,  Wang-jo Lee ,  Bo-yong Chung

发明人： Sang-moo Choi ,  Wang-jo Lee ,  Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3258 ,  G09G3/2022 ,  G09G2310/0251 ,  G09G2320/0242

摘要： A pixel of a simplified configuration, and an organic light emitting display using the same are disclosed. The pixel includes an organic light emitting diode; a first transistor connected with a scan line and a data line and turned on when a scan signal is supplied to the scan lines; a storage capacitor having one terminal connected to an electrode of the first transistor and the other terminal connected to a reset line; and a second transistor for controlling an electric current that flows from a first power source to a second power source through the organic light emitting diode according to a voltage charged in the storage capacitor, wherein the second transistor is turned-off when a reset signal is supplied to the reset line.

摘要翻译： 公开了简化配置的像素和使用其的有机发光显示器。 像素包括有机发光二极管; 与扫描线连接的第一晶体管和数据线，当向扫描线提供扫描信号时，所述第一晶体管接通; 存储电容器，其一端连接到第一晶体管的电极，另一端连接到复位线; 以及第二晶体管，用于根据在所述存储电容器中充电的电压来控制通过所述有机发光二极管从第一电源流向第二电源的电流，其中当复位信号为复位信号时，所述第二晶体管截止 提供给复位线。

公开(公告)号：US20080055208A1

公开(公告)日：2008-03-06

申请号：US11896025

申请日：2007-08-29

申请人： Bo-yong Chung

发明人： Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G3/3225 ,  G09G2300/0861 ,  G09G2310/0286 ,  G11C19/184

摘要： An emission driver may include a first signal processor adapted to receive a clock signal, an input signal and an inverse input signal, and generate a first output signal, a second signal processor adapted to receive the first output signal, an inverse clock signal and negative feedback signals, and generate a second output signal, a third signal processor adapted to receive the second output signal and the input signal, and generate a third output signal that is an inverse of the second output signal based on the input signal, a fourth signal processor adapted to receive the second output signal, and generate a fourth output signal based on the second output signal, the fourth output signal being an inverse signal of the third output signal, and a fifth signal processor adapted to receive the fourth output signal and output a fifth output signal based on a stored predetermined voltage.

摘要翻译： 发射驱动器可以包括适于接收时钟信号，输入信号和反相输入信号的第一信号处理器，并且产生第一输出信号，适于接收第一输出信号的第二信号处理器，反时钟信号和负值 反馈信号，并产生第二输出信号，第三信号处理器，适于接收第二输出信号和输入信号，并且基于输入信号产生与第二输出信号相反的第三输出信号，第四信号 处理器，其适于接收第二输出信号，并且基于第二输出信号产生第四输出信号，第四输出信号是第三输出信号的反相信号;以及第五信号处理器，适于接收第四输出信号并输出 基于所存储的预定电压的第五输出信号。

公开(公告)号：US20080074359A1

公开(公告)日：2008-03-27

申请号：US11882186

申请日：2007-07-31

申请人： Bo-yong Chung

发明人： Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G3/3225 ,  G09G2300/0809 ,  G11C19/184

摘要： A scan driver includes a plurality of stages coupled to each other in series, each of the stages configured to receive a clock signal, a clock bar signal, and an input signal, wherein each stage includes a first circuit that is configured to store a first voltage and a second voltage in response to the input signal and one of the clock signal or the clock bar signal, the first voltage and the second voltage each corresponding to a voltage of the input signal, and provide a first output signal that corresponds to the second voltage in response to the second voltage and the other of the clock signal or the clock bar signal.

摘要翻译： 扫描驱动器包括串联耦合的多个级，每个级被配置为接收时钟信号，时钟条信号和输入信号，其中每个级包括第一电路，其被配置为存储第一 电压和第二电压，响应于输入信号和时钟信号或时钟条信号之一，第一电压和第二电压各自对应于输入信号的电压，并提供对应于第一输出信号的第一输出信号 第二电压响应于第二电压，另一个是时钟信号或时钟条信号。

公开(公告)号：US08130183B2

公开(公告)日：2012-03-06

申请号：US11882186

申请日：2007-07-31

申请人： Bo-yong Chung

发明人： Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G3/3225 ,  G09G2300/0809 ,  G11C19/184

摘要： A scan driver includes a plurality of stages coupled to each other in series, each of the stages configured to receive a clock signal, a clock bar signal, and an input signal, wherein each stage includes a first circuit that is configured to store a first voltage and a second voltage in response to the input signal and one of the clock signal or the clock bar signal, the first voltage and the second voltage each corresponding to a voltage of the input signal, and provide a first output signal that corresponds to the second voltage in response to the second voltage and the other of the clock signal or the clock bar signal.

摘要翻译： 扫描驱动器包括串联耦合的多个级，每个级被配置为接收时钟信号，时钟条信号和输入信号，其中每个级包括第一电路，其被配置为存储第一 电压和第二电压，响应于输入信号和时钟信号或时钟条信号之一，第一电压和第二电压各自对应于输入信号的电压，并提供对应于第一输出信号的第一输出信号 第二电压响应于第二电压，另一个是时钟信号或时钟条信号。

公开(公告)号：US07880694B2

公开(公告)日：2011-02-01

申请号：US11896025

申请日：2007-08-29

申请人： Bo-yong Chung

发明人： Bo-yong Chung

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G3/3225 ,  G09G2300/0861 ,  G09G2310/0286 ,  G11C19/184

摘要： An emission driver may include a first signal processor adapted to receive a clock signal, an input signal and an inverse input signal, and generate a first output signal, a second signal processor adapted to receive the first output signal, an inverse clock signal and negative feedback signals, and generate a second output signal, a third signal processor adapted to receive the second output signal and the input signal, and generate a third output signal that is an inverse of the second output signal based on the input signal, a fourth signal processor adapted to receive the second output signal, and generate a fourth output signal based on the second output signal, the fourth output signal being an inverse signal of the third output signal, and a fifth signal processor adapted to receive the fourth output signal and output a fifth output signal based on a stored predetermined voltage.

摘要翻译： 发射驱动器可以包括适于接收时钟信号，输入信号和反相输入信号的第一信号处理器，并且产生第一输出信号，适于接收第一输出信号的第二信号处理器，反时钟信号和负值 反馈信号，并产生第二输出信号，第三信号处理器，适于接收第二输出信号和输入信号，并且基于输入信号产生与第二输出信号相反的第三输出信号，第四信号 处理器，适于接收第二输出信号，并且基于第二输出信号产生第四输出信号，第四输出信号是第三输出信号的反相信号;以及第五信号处理器，适于接收第四输出信号并输出 基于所存储的预定电压的第五输出信号。