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1. 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。

2. 发明授权

US08674905B2 Scan driver, light emitting display using the same, and driving method thereof 有权
标题翻译：扫描驱动器，使用其的发光显示器及其驱动方法
公开(公告)号：US08674905B2
公开(公告)日：2014-03-18
申请号：US11256665
申请日：2005-10-21
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 , G09G3/3266 , G09G2300/0465 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： A light emitting display including: a plurality of scan lines adapted to transmit scan signals; a plurality of data lines adapted to transmit a data signal; a plurality of emission control lines adapted to transmit an emission control signal; and a plurality of pixels adapted to emit light in response to the scan signal, the data signal and the emission control signal. At least two pixels receiving the scan signals through different scan lines are connected to one emission control line. With this configuration, a scan driver and a light emitting display including the same have a decreased number of wiring lines provided in a pixel portion, thereby enhancing an aperture ratio, decreasing the number of emission control signals, decreasing the number of components and wiring lines needed for the scan driver, simplifying a fabrication process, and reducing the power consumption of the light emitting display.
摘要翻译：一种发光显示器，包括：适于发射扫描信号的多条扫描线; 适于发送数据信号的多条数据线; 适于发射排放控制信号的多个发射控制线; 以及适于响应于扫描信号，数据信号和发射控制信号而发光的多个像素。通过不同扫描线接收扫描信号的至少两个像素被连接到一个发射控制线。利用这种配置，扫描驱动器和包括该扫描驱动器的发光显示器具有设置在像素部分中的布线数量减少，从而增加开口率，减少发射控制信号的数量，减少部件和布线的数量扫描驱动器所需要的，简化了制造工艺，并且降低了发光显示器的功耗。

3. 发明授权

US08629889B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08629889B2
公开(公告)日：2014-01-14
申请号：US13015520
申请日：2011-01-27
申请人： Ki-Myeong Eom
发明人： Ki-Myeong Eom
IPC分类号： G09G5/10
CPC分类号： G09G3/3266 , G09G3/3225 , G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2310/0286 , G11C19/184 , G11C19/28
摘要： A display device and a driving method to reduce power consumption, and to simplify the process of manufacturing the display device by configuring a driver made of PMOS transistors, is disclosed. The display device includes a display unit and a light emission driver. The display unit includes scan lines for transmitting scan signals, data lines for transmitting data signals, light emitting signal lines for transmitting light emitting signals, and pixels coupled to the scan lines, data lines, and light emitting signal lines. The light emission driver is for receiving a partial driving selection signal for selecting one of a normal driving mode or a partial driving mode, an area selection signal for dividing the display unit into a display area and a non-display area, a synchronization signal generated in synchronization with a vertical synchronization signal, and first and second light emitting clock signals, for outputting the light emitting signals.
摘要翻译：公开了一种降低功耗的显示装置和驱动方法，并且通过配置由PMOS晶体管构成的驱动器来简化制造显示装置的处理。显示装置包括显示单元和发光驱动器。显示单元包括用于发送扫描信号的扫描线，用于发送数据信号的数据线，用于发送发光信号的发光信号线，以及耦合到扫描线，数据线和发光信号线的像素。发光驱动器用于接收用于选择正常驱动模式或部分驱动模式中的一种的部分驱动选择信号，用于将显示单元划分为显示区域和非显示区域的区域选择信号，生成的同步信号与垂直同步信号同步，以及用于输出发光信号的第一和第二发光时钟信号。

4. 发明授权

US08441421B2 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：US08441421B2
公开(公告)日：2013-05-14
申请号：US12963561
申请日：2010-12-08
申请人： Sam-Il Han , Ki-Myeong Eom
发明人： Sam-Il Han , Ki-Myeong Eom
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , G09G2320/043
摘要： A pixel includes an OLED coupled to a second power supply, a first transistor coupled to a first power supply for controlling current through the OLED, a second transistor coupled between a data line and the first transistor, third transistors coupled between a gate electrode and a second electrode of the first transistor, the second and third transistors configured to be turned on when the scanning signal is supplied to the i-th scanning line, fourth transistors coupled between an initial power supply and the first transistor, and configured to be turned on when the scanning signal is supplied to an i−1-th scanning line, a first capacitor coupled between the first power supply and the first transistor, and a second capacitor with a first terminal coupled to nodes between two of the third transistors and two of the fourth transistors, and a second terminal coupled to the first power supply.
摘要翻译：像素包括耦合到第二电源的OLED，耦合到第一电源的用于控制通过OLED的电流的第一晶体管，耦合在数据线和第一晶体管之间的第二晶体管，耦合在栅电极和第一晶体管的第二电极，当扫描信号被提供给第i扫描线时被配置为导通的第二和第三晶体管，连接在初始电源和第一晶体管之间并被配置为导通的第四晶体管当所述扫描信号被提供给第i-1扫描线时，耦合在所述第一电源和所述第一晶体管之间的第一电容器以及耦合到所述第三晶体管中的两个之间的节点的第一端子的第二电容器第四晶体管，以及耦合到第一电源的第二端子。

5. 发明申请

US20120019504A1 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它
公开(公告)号：US20120019504A1
公开(公告)日：2012-01-26
申请号：US12963561
申请日：2010-12-08
申请人： Sam-Il Han , Ki-Myeong Eom
发明人： Sam-Il Han , Ki-Myeong Eom
IPC分类号： G06F3/038 , H05B37/02
CPC分类号： G09G3/3233 , G09G2300/0852 , G09G2300/0861 , G09G2310/0262 , G09G2320/043
摘要： A pixel includes an OLED coupled to a second power supply, a first transistor coupled to a first power supply for controlling current through the OLED, a second transistor coupled between a data line and the first transistor, third transistors coupled between a gate electrode and a second electrode of the first transistor, the second and third transistors configured to be turned on when the scanning signal is supplied to the i-th scanning line, fourth transistors coupled between an initial power supply and the first transistor, and configured to be turned on when the scanning signal is supplied to an i−1-th scanning line, a first capacitor coupled between the first power supply and the first transistor, and a second capacitor with a first terminal coupled to nodes between two of the third transistors and two of the fourth transistors, and a second terminal coupled to the first power supply.
摘要翻译：像素包括耦合到第二电源的OLED，耦合到第一电源的用于控制通过OLED的电流的第一晶体管，耦合在数据线和第一晶体管之间的第二晶体管，耦合在栅电极和第一晶体管的第二电极，当扫描信号被提供给第i扫描线时被配置为导通的第二和第三晶体管，连接在初始电源和第一晶体管之间并被配置为导通的第四晶体管当所述扫描信号被提供给第i-1扫描线时，耦合在所述第一电源和所述第一晶体管之间的第一电容器以及耦合到所述第三晶体管中的两个之间的节点的第一端子的第二电容器第四晶体管，以及耦合到第一电源的第二端子。

6. 发明授权

US08059071B2 Pixel and organic light emitting display having reduced number of output lines in a data driver 有权
标题翻译：像素和有机发光显示器在数据驱动器中具有减少的输出线数量
公开(公告)号：US08059071B2
公开(公告)日：2011-11-15
申请号：US11655169
申请日：2007-01-19
申请人： Yang Wan Kim , Michael Choi , Ki Myeong Eom
发明人： Yang Wan Kim , Michael Choi , Ki Myeong Eom
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0248 , G09G2310/0297 , G09G2320/0238 , G09G2320/043
摘要： A pixel and an organic light emitting display using the same, which reduces the number of output lines in a data driver and stably express black gradation. The pixel includes an organic light emitting diode; a storage capacitor coupled between a first power supply and an initialization power supply and being charged with a voltage corresponding to a data signal; a first transistor controlling an amount of an electric current supplied to the organic light emitting diode corresponding to the voltage charged in the storage capacitor; a second transistor coupled between a data line and a current scan line, supplying a data signal to be provided to the data line when a scan signal is supplied to the current scan line; a third transistor coupled between a gate electrode and a second electrode of the first transistor, and being turned-on when the scan signal is supplied to the current scan line; and a boosting capacitor coupled between the current scan line and the gate electrode of the first transistor, boosting a voltage of the gate electrode of the first transistor when a supply of the scan signal to the current scan line stops.
摘要翻译：一种使用其的像素和有机发光显示器，其减少数据驱动器中的输出线的数量并且稳定地表现黑色渐变。像素包括有机发光二极管; 存储电容器，耦合在第一电源和初始化电源之间，并且对与数据信号相对应的电压进行充电; 第一晶体管，其控制与存储电容器中充电的电压相对应地供给到有机发光二极管的电流量; 耦合在数据线和当前扫描线之间的第二晶体管，当将扫描信号提供给当前扫描线时，提供要提供给数据线的数据信号; 耦合在第一晶体管的栅电极和第二电极之间的第三晶体管，并且当扫描信号被提供给当前扫描线时被接通; 以及耦合在当前扫描线和第一晶体管的栅电极之间的升压电容器，当向当前扫描线的扫描信号的供应停止时，升压第一晶体管的栅电极的电压。

7. 发明申请

US20110080393A1 Driver and organic light emitting diode display using the same 有权
标题翻译：驱动器和有机发光二极管显示器使用相同
公开(公告)号：US20110080393A1
公开(公告)日：2011-04-07
申请号：US12801351
申请日：2010-06-04
申请人： Dong-Hwi Kim , Hwan-Soo Jang , Seon-I Jeong , Ki-Myeong Eom
发明人： Dong-Hwi Kim , Hwan-Soo Jang , Seon-I Jeong , Ki-Myeong Eom
IPC分类号： G09G5/00 , H03L7/00
CPC分类号： G09G3/3266 , G09G2310/0286
摘要： A driver comprises odd-numbered stages configured to be driven by first and second clock signals and even-numbered stages configured to be driven by the second and third clock signals. Each stage is coupled to a corresponding emission control line, and includes a first driver, a second driver, and a third driver. In a first stage, the first and second drivers receive first and second start pulses and output first and second output signals, respectively. In each stage except the first stage, the first and second driver receives first and second output signals of a previous stage and outputs first and second output signals of each stage, respectively. In each stage, a third driver receives the first and second output signals of each stage and outputs an emission control signal to be transmitted to an emission control line coupled to each stage.
摘要翻译：驱动器包括被配置为由第一和第二时钟信号驱动的奇数级和被配置为由第二和第三时钟信号驱动的偶数级。每个级耦合到相应的发射控制线，并且包括第一驱动器，第二驱动器和第三驱动器。在第一阶段中，第一和第二驱动器分别接收第一和第二启动脉冲并分别输出第一和第二输出信号。在除了第一级之外的每个阶段中，第一和第二驱动器分别接收前一级的第一和第二输出信号，并分别输出每个级的第一和第二输出信号。在每个阶段，第三驱动器接收每一级的第一和第二输出信号，并输出发射控制信号以发射到耦合到每个级的发射控制线。

8. 发明授权

US07719508B2 Scan driving apparatus, flat panel display having the same, and driving method thereof 有权
标题翻译：扫描驱动装置，具有该驱动装置的平板显示器及其驱动方法
公开(公告)号：US07719508B2
公开(公告)日：2010-05-18
申请号：US11138665
申请日：2005-05-27
申请人： Ki Myeong Eom
发明人： Ki Myeong Eom
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3266 , G09G5/18 , G09G2310/0267 , G09G2330/021
摘要： A scan driving apparatus having decreased size and power consumption, a flat panel display having the same, and a driving method thereof. The scan driving apparatus comprises a shift register generating output signals shifted in sequence in response to a clock signal, and a scan signal generator generating at least four scan signals in a cycle of the clock signal based on the output signals from the shift register and at least two control signals.
摘要翻译：具有减小的尺寸和功耗的扫描驱动装置，具有该扫描驱动装置的平板显示器及其驱动方法。扫描驱动装置包括移位寄存器，其产生响应于时钟信号顺序移位的输出信号，以及扫描信号发生器，其基于来自移位寄存器和在移位寄存器的输出信号以时钟信号的周期生成至少四个扫描信号至少两个控制信号。

9. 发明授权

US07652645B2 Light emitting display 有权
标题翻译：发光显示
公开(公告)号：US07652645B2
公开(公告)日：2010-01-26
申请号：US11191472
申请日：2005-07-27
申请人： Sung Cheon Park , Ki Myeong Eom , Young Jong Park
发明人： Sung Cheon Park , Ki Myeong Eom , Young Jong Park
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/3233 , G09G3/3291 , G09G2300/0842 , G09G2300/0861 , G09G2330/021
摘要： A light emitting display including a pixel area having a plurality of pixels, a scan driver for outputting a scan signal for selecting a predetermined pixel among the plurality of pixels of the pixel area, and an emission control signal for allowing a current to flow in the selected pixels. The scan driver includes: a signal generator adapted to generate the scan signal and the emission control signal; a first buffer adapted to transmit the scan signal to the pixel area; and a second buffer adapted to transmit the emission control signal to the pixel area. In the scan driver, the second buffer is smaller than the first buffer. The size of the second buffer is decreased to decrease the size of the scan driver, and/or to decrease the size of the predetermined pixel to get a high definition.
摘要翻译：一种发光显示器，包括具有多个像素的像素区域，用于输出用于选择像素区域的多个像素中的预定像素的扫描信号的扫描驱动器和用于允许电流在该像素区域中流动的发射控制信号所选像素。扫描驱动器包括：适于产生扫描信号和发射控制信号的信号发生器; 适于将扫描信号发送到像素区域的第一缓冲器; 以及适于将发射控制信号发送到像素区域的第二缓冲器。在扫描驱动器中，第二缓冲器小于第一缓冲器。减小第二缓冲器的尺寸以减小扫描驱动器的尺寸，和/或减小预定像素的尺寸以获得高清晰度。

10. 发明申请

US20090225068A1 Emission driver and organic light emitting display using the same 有权
标题翻译：发射驱动器和有机发光显示器使用相同
公开(公告)号：US20090225068A1
公开(公告)日：2009-09-10
申请号：US12380464
申请日：2009-02-27
申请人： Seon-I Jeong , Mi-Hae Kim , Ki-Myeong Eom , Jin-Tae Jeong
发明人： Seon-I Jeong , Mi-Hae Kim , Ki-Myeong Eom , Jin-Tae Jeong
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3266 , G09G2300/0861 , G09G2310/0245 , G09G2310/0286 , G09G2310/063 , G09G2330/026 , G11C19/184
摘要： An organic light emitting display which prevents unnecessary illumination of the organic light emitting diodes is disclosed. The display has an emission driver which globally turns off all of the pixels during an initialization period, and allows normal operation during other times.
摘要翻译：公开了一种防止有机发光二极管不必要的照明的有机发光显示器。显示器具有在初始化期间全局关闭所有像素的发射驱动器，并且在其他时间允许正常操作。

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