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1. 发明授权

US08976088B2 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：US08976088B2
公开(公告)日：2015-03-10
申请号：US12964435
申请日：2010-12-09
申请人： Sam-II Han , Ki-Myeong Eom
发明人： Sam-II Han , Ki-Myeong Eom
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/0223 , G09G2320/0233 , G09G2320/043
摘要： A pixel circuit and an organic light emitting display using the pixel circuit are disclosed. The pixel circuit compensates for variation of the threshold voltage of a driving transistor and for variation in the power supply to the pixel.
摘要翻译：公开了使用像素电路的像素电路和有机发光显示器。像素电路补偿驱动晶体管的阈值电压的变化以及对像素的电源的变化。

2. 发明授权

US07812787B2 Light emitting display and driving method thereof 有权
标题翻译：发光显示及其驱动方法
公开(公告)号：US07812787B2
公开(公告)日：2010-10-12
申请号：US11245324
申请日：2005-10-05
申请人： Ki-Myeong Eom
发明人： Ki-Myeong Eom
IPC分类号： G06F3/38
CPC分类号： G09G3/3266 , G09G3/2025 , G09G3/3233 , G09G3/3291 , G09G2300/0465 , G09G2300/0814 , G09G2300/0838 , G09G2300/0842 , G09G2310/0235
摘要： A light emitting display device having features of enhanced aperture ratio, yield, and volumetric efficiency of panel space that may be enhanced. The light emitting display device includes—a first driver and a second driver. The first driver sequentially generates selection signals to be applied to selection signal lines of a first group of pixels in each of first and second fields, and sequentially generates first and second light emission control signals to be applied to the first group of pixels in the first and second fields, respectively. The second driver sequentially generates selection signals to be applied to selection signal lines of a second group of pixels in each of the first and second fields, and sequentially generates first and second light emission control signals to be applied to the second group of pixels in the first and second fields, respectively.
摘要翻译：一种具有增强的面板空间的孔径比，产量和体积效率的特征的发光显示装置。发光显示装置包括第一驱动器和第二驱动器。第一驱动器顺序产生要施加到第一和第二场中的每一个中的第一组像素的选择信号线的选择信号，并且顺序地产生要施加到第一和第二场中的第一组像素的第一和第二发光控制信号和第二场。第二驱动器顺序产生要施加到第一和第二场中的每一个中的第二组像素的选择信号线的选择信号，并且顺序地产生要施加到第二和第二场中的第二组像素的第一和第二发光控制信号第一和第二场。

3. 发明申请

US20100039423A1 SCAN DRIVER AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME 审中-公开
标题翻译：扫描驱动器和有机发光显示器使用它
公开(公告)号：US20100039423A1
公开(公告)日：2010-02-18
申请号：US12537881
申请日：2009-08-07
申请人： Jin-Tae Jeong , Ki-Myeong Eom , Seon-I Jeong
发明人： Jin-Tae Jeong , Ki-Myeong Eom , Seon-I Jeong
IPC分类号： G06F3/038
CPC分类号： G09G3/3266 , G09G2310/08
摘要： An organic light emitting display generates scan signals with a scan driver that includes a plurality of stages. A first stage among the plurality of stages includes a first signal processor receiving a start pulse and a second clock to generate a first output signal, a second signal processor receiving the start pulse and a first clock to generate a second output signal, a third signal processor receiving the first output signal, the second output signal, and a third clock to generate a first scan signal, and a fourth signal processor receiving the first output signal, the second output signal, and a fourth clock to generate a second scan signal.
摘要翻译：有机发光显示器利用包括多个级的扫描驱动器产生扫描信号。多级中的第一级包括接收起始脉冲和第二时钟以产生第一输出信号的第一信号处理器，接收起始脉冲的第二信号处理器和产生第二输出信号的第一时钟，第三信号接收第一输出信号，第二输出信号和第三时钟以产生第一扫描信号;以及第四信号处理器，接收第一输出信号，第二输出信号和第四时钟以产生第二扫描信号。

4. 发明申请

US20090009496A1 ORGANIC LIGHT EMITTING DISPLAY AND MANUFACTURING METHOD THEREOF 有权
标题翻译：有机发光显示及其制造方法
公开(公告)号：US20090009496A1
公开(公告)日：2009-01-08
申请号：US12107164
申请日：2008-04-22
申请人： Won-kyu Kwak , Hae-jin Chun , Ki-myeong Eom
发明人： Won-kyu Kwak , Hae-jin Chun , Ki-myeong Eom
IPC分类号： H01J1/62 , G09G5/00 , H01J9/00 , G06F3/038
CPC分类号： G09G3/325 , G09G2300/0852 , G09G2300/0861 , G09G2320/0233
摘要： A pixel including: an organic light emitting diode for emitting light in accordance with a received driving current; a first transistor including a gate for receiving a voltage corresponding to a data signal, the first transistor being for transferring the driving current in a direction from a source of the first transistor to a drain of the first transistor; a second transistor for transferring the data signal in accordance with a scan signal; a first capacitor for storing a voltage corresponding to the data signal and for applying the voltage corresponding to the data signal to the gate of the first transistor; and a second capacitor for controlling the voltage stored in the first capacitor, wherein an outside portion of the first capacitor has a plurality of bents.
摘要翻译：一种像素，包括：根据接收到的驱动电流发光的有机发光二极管; 第一晶体管，其包括用于接收对应于数据信号的电压的栅极，所述第一晶体管用于在从所述第一晶体管的源极到所述第一晶体管的漏极的方向上传送所述驱动电流; 用于根据扫描信号传送数据信号的第二晶体管; 的第一电容器，用于存储对应于所述数据信号的电压和用于施加对应于数据信号提供给第一晶体管的栅极处的电压; 和用于控制存储在第一电容器，其中第一电容器的外侧部分具有多个排架的电压的第二电容器。

5. 发明授权

US07408533B2 Light emitting display and driving method thereof 有权
标题翻译：发光显示及其驱动方法
公开(公告)号：US07408533B2
公开(公告)日：2008-08-05
申请号：US11138745
申请日：2005-05-25
申请人： Ki-Myeong Eom , Choon-Yul Oh
发明人： Ki-Myeong Eom , Choon-Yul Oh
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/043
摘要： A light emitting display includes pixel circuits capable of compensating for the threshold voltages of their driving transistors. Each pixel circuit includes a driving transistor, a capacitor having one end coupled to a gate electrode of the driving transistor, a first switch coupled between the gate electrode of the driving transistor and a first main electrode, which is turned on in response to a first level of a first control signal for diode-coupling the driving transistor, and a second switch turned on in response to a second level of a second control signal to transmit current flowing out of the first main electrode of the driving transistor to a light emitting element. The second switch is turned on when the first switch is turned on for a first period longer than 0.05 μs and shorter than 2.5 μs. The second switch is turned on when the first switch is turned off.
摘要翻译：发光显示器包括能够补偿其驱动晶体管的阈值电压的像素电路。每个像素电路包括驱动晶体管，电容器，其一端耦合到驱动晶体管的栅电极，第一开关耦合在驱动晶体管的栅电极和第一主电极之间，第一主电极响应于第一用于二极管耦合驱动晶体管的第一控制信号的电平，以及响应于第二控制信号的第二电平而导通的第二开关，以将从驱动晶体管的第一主电极流出的电流传输到发光元件。当第一个开关打开第一个时间长于0.05个小时并小于2.5个小时时，第二个开关打开。当第一个开关关闭时，第二个开关打开。

6. 发明申请

US20080170009A1 Organic light emitting display 有权
标题翻译：有机发光显示器
公开(公告)号：US20080170009A1
公开(公告)日：2008-07-17
申请号：US11892077
申请日：2007-08-20
申请人： Ki Myeong Eom
发明人： Ki Myeong Eom
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/20 , G09G3/3275 , G09G2300/0861 , G09G2310/0283 , G09G2340/0492
摘要： An organic light emitting display operates on at least two different selection signals, which may perform a bi-directional scan that allows a double-sided screen to be displayed. The organic light emitting display includes a data line, first and second scan lines, a bi-directional data driver for applying a data signal in both directions, a first scan driver adapted to receive a forward or reverse signal and to selectively output a first selection signal having a forward or reverse direction to the first scan line in accordance with the forward or reverse signal, and a second scan driver adapted to receive the first selection signal and to selectively output a second selection signal of a forward or reverse direction to the second scan line in accordance with the forward or reverse signal.
摘要翻译：有机发光显示器对至少两个不同的选择信号进行操作，其可以执行允许显示双面屏幕的双向扫描。有机发光显示器包括数据线，第一和第二扫描线，用于在两个方向上施加数据信号的双向数据驱动器，适于接收正向或反向信号的第一扫描驱动器，并且选择性地输出第一选择信号根据正向或反向信号具有与第一扫描线正向或反向的信号，以及第二扫描驱动器，适于接收第一选择信号并选择性地向第二扫描线输出正向或反向第二选择信号扫描线根据正向或反向信号。

7. 发明申请

US20050285825A1 Light emitting display and driving method thereof 有权
标题翻译：发光显示及其驱动方法
公开(公告)号：US20050285825A1
公开(公告)日：2005-12-29
申请号：US11138745
申请日：2005-05-25
申请人： Ki-Myeong Eom , Choon-Yul Oh
发明人： Ki-Myeong Eom , Choon-Yul Oh
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/043
摘要： A light emitting display includes pixel circuits capable of compensating for the threshold voltages of their driving transistors. Each pixel circuit includes a driving transistor, a capacitor having one end coupled to a gate electrode of the driving transistor, a first switch coupled between the gate electrode of the driving transistor and a first main electrode, which is turned on in response to a first level of a first control signal for diode-coupling the driving transistor, and a second switch turned on in response to a second level of a second control signal to transmit current flowing out of the first main electrode of the driving transistor to a light emitting element. The second switch is turned on when the first switch is turned on for a first period longer than 0.05 μs and shorter than 2.5 μs. The second switch is turned on when the first switch is turned off.
摘要翻译：发光显示器包括能够补偿其驱动晶体管的阈值电压的像素电路。每个像素电路包括驱动晶体管，电容器，其一端耦合到驱动晶体管的栅电极，第一开关耦合在驱动晶体管的栅电极和第一主电极之间，第一主电极响应于第一用于二极管耦合驱动晶体管的第一控制信号的电平，以及响应于第二控制信号的第二电平而导通的第二开关，以将从驱动晶体管的第一主电极流出的电流传输到发光元件。当第一个开关打开第一个时间长于0.05个小时并小于2.5个小时时，第二个开关打开。当第一个开关关闭时，第二个开关打开。

8. 发明申请

US20050259490A1 Switching control circuit for data driver of display device and method thereof 审中-公开
标题翻译：显示装置的数据驱动器的切换控制电路及其方法
公开(公告)号：US20050259490A1
公开(公告)日：2005-11-24
申请号：US11126592
申请日：2005-05-10
申请人： Ki-Myeong Eom
发明人： Ki-Myeong Eom
IPC分类号： G09G3/30 , G09G3/32 , G11C7/00
CPC分类号： G09G3/3275
摘要： An input control circuit of a data driver to sequentially transmit a data voltage corresponding to an image signal to a pixel circuit of a light emission device includes first and second shift registers outputting first and second control signals to sequentially apply a data voltage inputted to the data driver; first and second buffer circuits having inverters respectively inverting the first and the second control signals, and outputting first and second switching control signals by adjusting a rising time or a falling time of the first and second control signals; and first and second switches switching an input of the data driver corresponding to the first and second switching control signals.
摘要翻译：数据驱动器的输入控制电路，顺序地将与图像信号相对应的数据电压发送到发光装置的像素电路，包括：第一和第二移位寄存器，输出第一和第二控制信号，以顺序地施加输入到数据的数据电压司机第一和第二缓冲电路，其具有分别使第一和第二控制信号反相的逆变器，并且通过调节第一和第二控制信号的上升时间或下降时间来输出第一和第二开关控制信号; 以及第一和第二开关切换与第一和第二开关控制信号相对应的数据驱动器的输入。

9. 发明申请

US20050212446A1 Light emitting display and driving method thereof 有权
标题翻译：发光显示及其驱动方法
公开(公告)号：US20050212446A1
公开(公告)日：2005-09-29
申请号：US11077354
申请日：2005-03-09
申请人： Ki-Myeong Eom
发明人： Ki-Myeong Eom
IPC分类号： H01L51/50 , G09G3/10 , G09G3/20 , G09G3/30 , G09G3/32 , H05B33/08 , H05B33/14
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2310/0283 , G09G2320/043 , G09G2330/021
摘要： A light emitting display which includes pixel circuits, each of the pixel circuits being operated by at least two different scan signals and being capable of performing a bi-directional scanning operation. The light emitting display includes a bi-directional signal transmission shift register, the pixel circuits, and a signal applier. Each of the pixel circuits is provided with two or more scan lines. The scan lines include first and second scan lines. The shift register outputs first signals in a first direction in response to a first control signal, and outputs second signals in a second direction opposite to the first direction in response to a second control signal. The signal applier sequentially applies, to the scan lines of the pixel circuits, first scan signals corresponding to respective ones of the first signals or second scan signals corresponding to respective ones of the second signals.
摘要翻译：一种包括像素电路的发光显示器，每个像素电路由至少两个不同的扫描信号操作，并且能够执行双向扫描操作。发光显示器包括双向信号传输移位寄存器，像素电路和信号施加器。每个像素电路设置有两条或更多条扫描线。扫描线包括第一和第二扫描线。移位寄存器响应于第一控制信号在第一方向上输出第一信号，并且响应于第二控制信号输出与第一方向相反的第二方向的第二信号。信号施加器对像素电路的扫描线顺序地施加与对应于第一信号的第一扫描信号或对应于第二信号中的相应信号的第二扫描信号相对应的第一扫描信号。

10. 发明申请

US20140198135A1 ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开
标题翻译：有机发光显示装置
公开(公告)号：US20140198135A1
公开(公告)日：2014-07-17
申请号：US13933056
申请日：2013-07-01
申请人： Ki-Myeong Eom , Mi-Hae Kim
发明人： Ki-Myeong Eom , Mi-Hae Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3275 , G09G2310/0297 , G09G2320/0233 , G09G2320/0242
摘要： Provided is an organic light emitting display device including: a scan driver configured to supply a scan signal to a scan line during a scan period of a horizontal period; a data driver configured to supply a plurality of data signals to a plurality of output lines during a data period of the horizontal period; a demultiplexer configured to transmit the data signals through the output lines to a plurality of data lines according to a plurality of control signals; and a demultiplexer controller configured to supply the control signals to the demultiplexer, with a supply order of the control signals being changed for each frame.
摘要翻译：本发明提供一种有机发光显示装置，其具备：扫描驱动器，被配置为在扫描周期期间将扫描信号提供给扫描线; 数据驱动器，被配置为在所述水平周期的数据周期期间将多个数据信号提供给多个输出线; 解复用器，被配置为根据多个控制信号将数据信号通过输出线发送到多个数据线; 以及解复用器控制器，被配置为将控制信号提供给解复用器，其中控制信号的供应顺序针对每个帧而改变。

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