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1. 发明授权

US09437141B2 Scan driver, light emitting driver, and driving method thereof 有权
标题翻译：扫描驱动器，发光驱动器及其驱动方法
公开(公告)号：US09437141B2
公开(公告)日：2016-09-06
申请号：US13191646
申请日：2011-07-27
申请人： Wang-Jo Lee , Hyung-Soo Kim , In-Ho Choi , Choon-Yul Oh , Ho-Ryun Chung , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Jin-Woo Kim , Naoaki Komiya
发明人： Wang-Jo Lee , Hyung-Soo Kim , In-Ho Choi , Choon-Yul Oh , Ho-Ryun Chung , Joo-Hyeon Jeong , Myoung-Hwan Yoo , Jin-Woo Kim , Naoaki Komiya
IPC分类号： G09G5/00 , G05F1/00 , G09G3/32 , G11C19/18 , G11C19/28
CPC分类号： G09G3/3291 , G09G2310/0286 , G11C19/184 , G11C19/28
摘要： A scan driver includes: a plurality of scan driving blocks including an output terminal outputting a scan signal to a scan line; a first transistor transmitting a voltage of a power source to the output terminal; a second transistor transmitting a clock signal to the output terminal; and a third transistor including a gate electrode connected to a node formed with a gate-on voltage turning on the second transistor, one terminal connected to the power source, and the other terminal connected to the gate electrode of the first transistor. The scan driver may reduce the influence of a leakage current even though application of the scan signal is increased, and a scan signal of a uniform voltage level may be output.
摘要翻译：扫描驱动器包括：多个扫描驱动块，包括将扫描信号输出到扫描线的输出端; 向所述输出端子发送电源的电压的第一晶体管; 向所述输出端发送时钟信号的第二晶体管; 以及第三晶体管，包括连接到形成有接通第二晶体管的栅极导通电压的节点的栅电极，连接到电源的一个端子和连接到第一晶体管的栅电极的另一端子。即使扫描信号的施加增加，扫描驱动器也可以减小泄漏电流的影响，并且可以输出均匀电压电平的扫描信号。

2. 发明授权

US09053986B2 Semiconductor device and flat panel display including the same 有权
标题翻译：半导体器件和平板显示器包括它们
公开(公告)号：US09053986B2
公开(公告)日：2015-06-09
申请号：US13528976
申请日：2012-06-21
申请人： Jeong-Keun Ahn , Wang-Jo Lee
发明人： Jeong-Keun Ahn , Wang-Jo Lee
IPC分类号： H01L29/12 , H01L27/12
CPC分类号： H01L27/1255
摘要： A semiconductor device includes a semiconductor layer on a substrate, a gate electrode electrically insulated from the semiconductor layer by a gate insulating layer, an insulating layer on the gate insulating layer and on the gate electrode, and a source electrode and a drain electrode on the insulating layer, the source and drain electrode being connected to the semiconductor layer. The source electrode overlaps at least a part of the gate electrode. The source electrode, the insulating layer, and the gate electrode overlap each other so as to provide a capacitor.
摘要翻译：半导体器件包括衬底上的半导体层，通过栅极绝缘层与半导体层电绝缘的栅极电极，栅极绝缘层上的绝缘层和栅电极上的源电极和漏电极绝缘层，源极和漏极连接到半导体层。源电极与栅电极的至少一部分重叠。源电极，绝缘层和栅电极彼此重叠以提供电容器。

3. 发明授权

US09047821B2 Scan driver and display device using the same 有权
标题翻译：扫描驱动和显示设备使用相同
公开(公告)号：US09047821B2
公开(公告)日：2015-06-02
申请号：US12929623
申请日：2011-02-04
申请人： Do-Ik Kim , Wang-Jo Lee
发明人： Do-Ik Kim , Wang-Jo Lee
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3266
摘要： A scan driver includes a first decoder generating a plurality of output signals through a plurality of first logic gates, and a second decoder including a plurality of first logic circuits connected to a first terminal of a plurality of scan lines and a plurality of second logic circuits connected to a second terminal of the plurality of scan lines. The plurality of first logic circuits supply a source current to a corresponding scan line according to the corresponding output signal among the plurality of output signals. The plurality of second logic circuits sinks a sink current to the corresponding scan line according to the corresponding output signal among the plurality of output signals.
摘要翻译：扫描驱动器包括通过多个第一逻辑门产生多个输出信号的第一解码器，以及包括连接到多个扫描线的第一端的多个第一逻辑电路的第二解码器和多个第二逻辑电路连接到多条扫描线的第二端。多个第一逻辑电路根据多个输出信号中的相应输出信号将源电流提供给对应的扫描线。多个第二逻辑电路根据多个输出信号中的对应的输出信号，将吸收电流吸收到相应的扫描线。

4. 发明申请

US20130208015A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF DRIVING THE SAME 有权
标题翻译：有机发光二极管显示器及其驱动方法
公开(公告)号：US20130208015A1
公开(公告)日：2013-08-15
申请号：US13460520
申请日：2012-04-30
申请人： Ki-Wook Kim , Wang-Jo Lee , Dae-Hyun Noh
发明人： Ki-Wook Kim , Wang-Jo Lee , Dae-Hyun Noh
IPC分类号： G09G3/32 , G09G5/10
CPC分类号： G09G3/3208 , G09G2320/0233 , G09G2320/0666
摘要： An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes a panel including pixels which are configured to control an amount of current that flows from a first power source to a second power source to generate an image of predetermined brightness. The display may also include at least one first power source line formed on a top of the panel and at least one second power source line positioned on a bottom of the panel to face the first power source line. The display may further include a first switch configured to alternately supply the first power source to the first power source line and the second power source line.
摘要翻译：公开了一种有机发光二极管（OLED）显示器。在一个实施例中，OLED显示器包括面板，其包括被配置为控制从第一电源流向第二电源的电流量以产生预定亮度的图像的像素。显示器还可以包括形成在面板的顶部上的至少一个第一电源线和位于面板的底部上面对第一电源线的至少一个第二电源线。显示器还可以包括第一开关，其被配置为交替地将第一电源提供给第一电源线和第二电源线。

5. 发明申请

US20110279437A1 Organic light emitting display and driving method thereof 审中-公开
标题翻译：有机发光显示器及其驱动方法
公开(公告)号：US20110279437A1
公开(公告)日：2011-11-17
申请号：US12929285
申请日：2011-01-12
申请人： Naoaki Komiya , Choon-Yul Oh , Ho-Ryun Chung , Myoung-Hwan Yoo , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
发明人： Naoaki Komiya , Choon-Yul Oh , Ho-Ryun Chung , Myoung-Hwan Yoo , Joo-Hyeon Jeong , Wang-Jo Lee , In-Ho Choi , Chang-Ho Hyun , Woung Kim
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/0295 , G09G2320/043 , G09G2320/045
摘要： An organic light emitting diode (OLED) display and a driving method thereof include an OLED, a driving transistor supplying a driving current to the OLED, a data line transmitting a data signal to the driving transistor, a first switch including a first electrode connected to one electrode of the OLED and a second electrode connected to the data line, and a second switch including a first electrode connected to the data line and a second electrode connected to the gate electrode of the driving transistor. The first switch is turned on such that a predetermined first current is transmitted to the OLED, the voltage of one electrode of the OLED is received through the data line, the deterioration degree of the OLED is detected according to the transmitted voltage, and the data signal transmitted to the data line is compensated according to the detected deterioration.
摘要翻译：有机发光二极管（OLED）显示器及其驱动方法包括OLED，向OLED提供驱动电流的驱动晶体管，向驱动晶体管传输数据信号的数据线;第一开关，包括连接到 OLED的一个电极和连接到数据线的第二电极，以及包括连接到数据线的第一电极和连接到驱动晶体管的栅电极的第二电极的第二开关。第一开关导通，使得预定的第一电流被传输到OLED，通过数据线接收OLED的一个电极的电压，根据透射电压检测OLED的劣化程度，并且数据根据检测到的劣化来补偿发送到数据线的信号。

6. 发明申请

US20100091001A1 Pixel and organic light emitting display device using the same 审中-公开
标题翻译：像素和有机发光显示装置使用相同
公开(公告)号：US20100091001A1
公开(公告)日：2010-04-15
申请号：US12585617
申请日：2009-09-18
申请人： Do-Ik Kim , Wang-Jo Lee
发明人： Do-Ik Kim , Wang-Jo Lee
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3225 , G09G3/2022 , G09G2300/0814 , G09G2300/0852 , G09G2300/0866 , G09G2310/0262
摘要： A pixel capable of preventing abnormal light emission thereof. A pixel includes an organic light emitting diode coupled between a first power source and a second power source; a pixel circuit unit having a driving transistor coupled between the first power source and the organic light emitting diode to supply driving current to the organic light emitting diode during a light emitting period; and a bypass unit coupled between the pixel circuit unit and a bias power source, the bypass unit being turned on during a non-light emitting period in which the driving transistor is turned off.
摘要翻译：能够防止其异常发光的像素。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; 像素电路单元，其具有连接在所述第一电源和所述有机发光二极管之间的驱动晶体管，以在发光时段期间向所述有机发光二极管提供驱动电流; 以及旁路单元，其耦合在所述像素电路单元和偏置电源之间，所述旁路单元在所述驱动晶体管截止的非发光时段期间导通。

7. 发明申请

US20080170059A1 Buffer and organic light emitting display using the buffer 有权
标题翻译：缓冲器和有机发光显示器使用缓冲器
公开(公告)号：US20080170059A1
公开(公告)日：2008-07-17
申请号：US11905971
申请日：2007-10-05
申请人： Wang-jo Lee , Do-youb Kim
发明人： Wang-jo Lee , Do-youb Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3266 , G09G3/3291 , G09G2330/021
摘要： The present invention provides a buffer and an organic light emitting display that employs the buffer. The buffer is installed in a scan driver or a data driver, which generates scan signals and data signals, respectively, to drive the organic light emitting display. The buffer of the present invention is configured of p-channel metal-oxide-semiconductor (PMOS) transistors, and therefore the scan driver or data driver that includes the buffer can be mounted on a display panel. Various arrangements of the PMOS transistors are proposed for the buffer of the present invention. The buffer of the present invention effectively prevents leakage current that could be generated in the circuit of the buffer.
摘要翻译：本发明提供了采用缓冲器的缓冲器和有机发光显示器。缓冲器安装在扫描驱动器或数据驱动器中，分别产生扫描信号和数据信号以驱动有机发光显示器。本发明的缓冲器由p沟道金属氧化物半导体（PMOS）晶体管构成，因此包括缓冲器的扫描驱动器或数据驱动器可以安装在显示面板上。提出了用于本发明的缓冲器的PMOS晶体管的各种布置。本发明的缓冲器有效地防止在缓冲器的电路中产生的漏电流。

8. 发明申请

US20080111804A1 Pixel, organic light emitting display device and driving method thereof 有权
标题翻译：像素，有机发光显示装置及其驱动方法
公开(公告)号：US20080111804A1
公开(公告)日：2008-05-15
申请号：US11984024
申请日：2007-11-13
申请人： Sang-moo Choi , Wang-jo Lee
发明人： Sang-moo Choi , Wang-jo Lee
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/029 , G09G2320/043 , G09G2320/045
摘要： A pixel includes an organic light emitting diode, a first transistor coupled to a scan line and a data line, the first transistor being configured to receive a data signal via the data line when a scan signal is supplied to the scan line, a storage capacitor configured to store voltage corresponding to the data signal received by the first transistor, a second transistor configured to control an electric current from the first power source to the second power source via the organic light emitting diode with respect to the voltage stored in the storage capacitor, and compensation unit configured to adjust voltage at a gate electrode of the second transistor, the voltage adjustment being sufficient to compensate for a deterioration degree of the organic light emitting diode.
摘要翻译：像素包括有机发光二极管，耦合到扫描线和数据线的第一晶体管，第一晶体管被配置为当扫描信号被提供给扫描线时经由数据线接收数据信号;存储电容器被配置为存储与由第一晶体管接收的数据信号相对应的电压;第二晶体管，被配置为相对于存储在存储电容器中的电压经由有机发光二极管控制从第一电源到第二电源的电流以及补偿单元，被配置为调整所述第二晶体管的栅电极处的电压，所述电压调整足以补偿所述有机发光二极管的劣化程度。

9. 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。

10. 发明申请

US20140070709A1 METHOD OF ARRANGING POWER-LINES FOR AN ORGANIC LIGHT EMITTING DISPLAY DEVICE, DISPLAY PANEL MODULE, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME 审中-公开
标题翻译：用于安装有机发光显示装置的电源线的方法，显示面板模块和具有其的有机发光显示装置
公开(公告)号：US20140070709A1
公开(公告)日：2014-03-13
申请号：US13912165
申请日：2013-06-06
申请人： Hae-Yeon LEE , Young-In HWANG , Yong-Jae KIM , Wang-Jo LEE
发明人： Hae-Yeon LEE , Young-In HWANG , Yong-Jae KIM , Wang-Jo LEE
IPC分类号： H05B33/08
CPC分类号： H05B33/0896 , G09G3/3225 , G09G2300/0426 , G09G2320/0209 , G09G2320/0233 , G09G2330/00 , Y10T29/49117
摘要： A method of arranging power-lines between a power supply circuit and a display panel in an organic light emitting display device, the method including: substantially symmetrically arranging first high power-lines between the power supply circuit and the display panel, the first high power-lines being configured to concurrently transmit a first high power voltage to first pixels; substantially symmetrically arranging second high power-lines outside of the first high power-lines between the power supply circuit and the display panel, the second high power-lines being configured to concurrently transmit a second high power voltage to second pixels; and substantially symmetrically arranging third high power-lines outside of the second high power-lines between the power supply circuit and the display panel, the third high power-lines being configured to concurrently transmit a third high power voltage to third pixels.
摘要翻译：一种在有机发光显示装置中的电源电路和显示面板之间布置电力线的方法，所述方法包括：在所述电源电路和所述显示面板之间基本对称地布置第一高功率线，所述第一高功率线路被配置为同时向第一像素发送第一高功率电压; 在电源电路和显示面板之间的第一高功率线外部大致对称地布置第二高功率线，第二高功率线被配置为向第二像素同时传输第二高功率电压; 以及在所述电源电路和所述显示面板之间的所述第二高功率线之外的大致对称地配置第三高功率线，所述第三高功率线被配置为向第三像素同时传输第三高功率电压。

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