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1. 发明申请

US20120062623A1 ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME 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：US20120062623A1
公开(公告)日：2012-03-15
申请号：US13170719
申请日：2011-06-28
申请人： Do-Ik KIM , Jae-Woo Ryu , Jung-Keun Ahn
发明人： Do-Ik KIM , Jae-Woo Ryu , Jung-Keun Ahn
IPC分类号： G09G3/32 , G09G5/10
CPC分类号： G09G3/3225 , G09G3/3275 , G09G2320/0233 , G09G2320/043 , G09G2320/048 , G09G2360/16
摘要： A method of driving an organic light emitting display in which a frame is divided into a plurality of sub frames, includes: storing a plurality of bit change values corresponding to emission times in a plurality of lookup tables; selecting one of the lookup tables from among the plurality of lookup tables; measuring and storing emission times of pixels included in the organic light emitting display; extracting one of the bit change values from the selected lookup table corresponding to the emission time of one of the pixels when first data to be supplied to the one of the pixels is input; and changing a bit value of the first data to generate second data to be supplied to the one of the pixels utilizing the extracted bit change value.
摘要翻译：一种驱动有机发光显示器的方法，其中帧被划分成多个子帧，包括：将对应于发射时间的多个位改变值存储在多个查找表中; 从所述多个查找表中选择一个查找表; 测量和存储有机发光显示器中包括的像素的发射时间; 当输入要提供给一个像素的第一数据时，从与所述像素之一的发射时间相对应的所选择的查找表中提取位改变值中的一个; 以及改变所述第一数据的位值，以利用所提取的位改变值来生成要提供给所述一个像素的第二数据。

2. 发明申请

US20120161611A1 PIXEL AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME 有权
标题翻译：使用相同的像素和有机发光显示
公开(公告)号：US20120161611A1
公开(公告)日：2012-06-28
申请号：US13176451
申请日：2011-07-05
申请人： Jung-Keun Ahn
发明人： Jung-Keun Ahn
IPC分类号： H01J1/62
CPC分类号： G09G3/3233
摘要： A pixel according to an embodiment includes: an organic light emitting diode (OLED); a first transistor coupled between a data line and a first node and configured to be turned on when a scan signal is supplied to a scan line; a third transistor coupled between a reference power source and a second node and configured to be concurrently turned on and off with the first transistor; a storage capacitor coupled between the first node and the second node; a second transistor coupled between a first power source and the OLED and having a gate electrode coupled to the first node;a fourth transistor coupled between the first power source and the second node and having a gate electrode coupled to a control line; and a fifth transistor coupled between the second transistor and the OLED and having a gate electrode coupled to an emission control line.
摘要翻译：根据实施例的像素包括：有机发光二极管（OLED）; 耦合在数据线和第一节点之间并被配置为当扫描信号被提供给扫描线时导通的第一晶体管; 第三晶体管，其耦合在参考电源和第二节点之间，并被配置为与所述第一晶体管同时导通和截止; 耦合在所述第一节点和所述第二节点之间的存储电容器; 耦合在第一电源和OLED之间并且具有耦合到第一节点的栅电极的第二晶体管; 第四晶体管，其耦合在所述第一电源和所述第二节点之间，并且具有耦合到控制线的栅电极; 以及耦合在第二晶体管和OLED之间并且具有耦合到发射控制线的栅电极的第五晶体管。

3. 发明申请

US20090256784A1 INVERTER AND DISPLAY DEVICE INCLUDING THE SAME 有权
标题翻译：逆变器和显示装置，包括它们
公开(公告)号：US20090256784A1
公开(公告)日：2009-10-15
申请号：US12422861
申请日：2009-04-13
申请人： Jung-Keun Ahn
发明人： Jung-Keun Ahn
IPC分类号： G09G3/30 , H03K19/094
CPC分类号： G09G3/3696 , G09G3/3208 , G09G2300/0408
摘要： An inverter includes a first PMOS transistor having a gate electrode coupled to a first input port, a first electrode coupled to a first node and a second electrode coupled to the gate electrode or a second power source; a second PMOS transistor having a gate electrode coupled to the first input port, and first and second electrodes coupled respectively to a first power source and an output port; a third PMOS transistor having a gate electrode coupled to the first node, first and second electrodes coupled respectively to the output port and a second input port; and a capacitor coupled between the first node and the output port.
摘要翻译：反相器包括具有耦合到第一输入端口的栅电极的第一PMOS晶体管，耦合到第一节点的第一电极和耦合到栅电极或第二电源的第二电极; 第二PMOS晶体管，具有耦合到第一输入端口的栅电极，以及分别耦合到第一电源和输出端口的第一和第二电极; 第三PMOS晶体管，其具有耦合到第一节点的栅电极，分别耦合到输出端口和第二输入端口的第一和第二电极; 以及耦合在第一节点和输出端口之间的电容器。

4. 发明申请

US20080303438A1 Plasma display panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20080303438A1
公开(公告)日：2008-12-11
申请号：US12155462
申请日：2008-06-04
申请人： Hyun Soh , Joong-Ho Moon , Jin-Won Han , Jung-Keun Ahn
发明人： Hyun Soh , Joong-Ho Moon , Jin-Won Han , Jung-Keun Ahn
IPC分类号： H01J17/49
CPC分类号： H01J11/44 , H01J11/12 , H01J11/24 , H01J11/26 , H01J2211/245 , H01J2211/265 , H01J2211/42 , H01J2211/444
摘要： Provided is a plasma display panel (PDP). The PDP includes first and second substrates which face each other with a predetermined gap, barrier ribs which are disposed between the first and second substrates and define discharge cells, discharge electrodes which are disposed between the first and second substrates and have different widths, phosphor layers which are formed in the discharge cells, and colored layers which colors the phosphor layers of the discharge cells. Specifically, a red colored layer colors the red phosphor layer and a blue colored layer colors the blue phosphor layers, while the green phosphor layers are not colored.
摘要翻译：提供了等离子体显示面板（PDP）。 PDP包括以预定间隙彼此面对的第一和第二基板，布置在第一和第二基板之间并限定放电单元的隔离栅，设置在第一和第二基板之间并具有不同宽度的荧光层形成在放电单元中的着色层和对放电单元的荧光体层进行着色的着色层。具体地，红色着色层对红色荧光体层进行着色，并且蓝色着色层对蓝色荧光体层着色，而绿色荧光体层未着色。

5. 发明授权

US08368675B2 Organic light emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US08368675B2
公开(公告)日：2013-02-05
申请号：US12585610
申请日：2009-09-18
申请人： Dong-Wook Park , Se-Ho Kim , Jung-Keun Ahn , Han-Sung Bae , Dong-Hwi Kim , Chang-Yeop Kim , Ok-Kyung Park , Kwang-Min Kim
发明人： Dong-Wook Park , Se-Ho Kim , Jung-Keun Ahn , Han-Sung Bae , Dong-Hwi Kim , Chang-Yeop Kim , Ok-Kyung Park , Kwang-Min Kim
IPC分类号： G06F3/038
CPC分类号： G09G3/3266 , G09G2310/0286
摘要： An organic light emitting display device comprising: a data driver supplying data signals to data output lines; a scan driver supplying scan signals sequentially to scan output lines; a light emitting control line driver supplying light emitting control signals to light emitting control output lines; and a pixel unit including a plurality of pixels connected to the output lines of each driver, at least one driver having a buffer circuit disposed at each output line. Each buffer circuit comprises a transistor having a gate layer, source and drain layers and a metal layer for shielding Electro-Static Discharge (ESD), wherein the metal layer is formed over the gate layer when the gate layer is overlapped by one of the source or a drain electrodes, or the metal layer is formed to not overlap the gate layer when the gate layer is not overlapped by the source or a drain electrodes.
摘要翻译：一种有机发光显示装置，包括：向数据输出线提供数据信号的数据驱动器; 扫描驱动器顺序地提供扫描信号以扫描输出线; 向发光控制输出线提供发光控制信号的发光控制线驱动器; 以及像素单元，包括连接到每个驱动器的输出线的多个像素，至少一个驱动器，其具有设置在每个输出线处的缓冲电路。每个缓冲电路包括具有栅极层，源极和漏极层以及用于屏蔽静电放电（ESD）的金属层的晶体管，其中当栅极层与源极之一重叠时，栅极层上形成金属层或漏电极，或者当栅极层不与源电极或漏电极重叠时，金属层形成为不与栅极层重叠。

6. 发明授权

US08174822B2 Plasma display device 失效
标题翻译：等离子显示装置
公开(公告)号：US08174822B2
公开(公告)日：2012-05-08
申请号：US11978629
申请日：2007-10-30
申请人： Chul-Hong Kim , Jung-Keun Ahn , Hyun-Mi Jeong , Sung-Bae Kim , Bu-Kyeong Mo , Jeong-Rok Cha
发明人： Chul-Hong Kim , Jung-Keun Ahn , Hyun-Mi Jeong , Sung-Bae Kim , Bu-Kyeong Mo , Jeong-Rok Cha
IPC分类号： H05K5/00 , H05K7/00 , G02F1/1333 , G09G3/28 , G03F1/1345
CPC分类号： H05K3/361 , H05K3/284 , H05K3/323 , H05K3/389 , H05K7/20963 , H05K2201/0162 , H05K2201/0195 , H05K2201/10977
摘要： A plasma display device includes a plasma display panel (PDP) having electrodes between front and rear substrates, a chassis base on an outer surface of the PDP, a printed circuit board assembly (PBA) on the chassis base, a flexible printed circuit (FPC) connecting the PBA to the electrodes of the PDP, an anisotropic conductive film between terminals of the electrodes and a terminal of the FPC, and a sealing member surrounding the terminals of the electrodes and the terminal of the FPC, the sealing member including a surface hydrophobic modifying layer and an insulation layer.
摘要翻译：等离子体显示装置包括在前基板和后基板之间具有电极的等离子体显示面板（PDP），PDP的外表面上的底座，底座上的印刷电路板组件（PBA），柔性印刷电路）将PBA连接到PDP的电极，电极的端子和FPC的端子之间的各向异性导电膜和围绕电极的端子和FPC的端子的密封构件，密封构件包括表面疏水改性层和绝缘层。

7. 发明申请

US20110050669A1 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：US20110050669A1
公开(公告)日：2011-03-03
申请号：US12801202
申请日：2010-05-27
申请人： Jung-Keun Ahn
发明人： Jung-Keun Ahn
IPC分类号： G09G5/00
CPC分类号： G09G3/3258 , G09G2320/043 , G09G2330/021 , G09G2330/028
摘要： A driving method of a display device that includes a display panel including a plurality of light emitting elements, is supplied with a power source voltage, and includes a saturation region and a non-saturation region according to variation of a panel current flowing to the display panel is provided. The driving method includes sensing the panel current, determining the power source voltage and the panel current, controlling a feedback voltage to drive the power source voltage to be equal to a saturation voltage corresponding to a saturation point at a boundary between the saturation region and the non-saturation region based on the determined power source voltage and the determined panel current, and controlling the power source voltage according to the feedback voltage to supply the controlled power source voltage to each of the plurality of light emitting elements.
摘要翻译：具有包括多个发光元件的显示面板的显示装置的驱动方法被提供有电源电压，并且根据流向显示器的面板电流的变化而包括饱和区域和非饱和区域提供面板。驱动方法包括感测面板电流，确定电源电压和面板电流，控制反馈电压以将电源电压驱动为等于饱和区域和饱和区域边界之间的饱和点对应的饱和电压基于所确定的电源电压和确定的面板电流的非饱和区域，并且根据所述反馈电压来控制所述电源电压，以将所述受控电源电压提供给所述多个发光元件中的每一个。

8. 发明申请

US20110043505A1 Power supply device, display device including the power supply device, and driving method using the same 有权
标题翻译：电源装置，包括电源装置的显示装置以及使用其的驱动方法
公开(公告)号：US20110043505A1
公开(公告)日：2011-02-24
申请号：US12659445
申请日：2010-03-09
申请人： Jung-Keun Ahn , Shingo Kawashima
发明人： Jung-Keun Ahn , Shingo Kawashima
IPC分类号： G09G5/00
CPC分类号： H02M3/07 , G09G3/3233 , G09G2330/021 , H05B33/0857 , H05B33/0896
摘要： The described technology relates generally to a power supply, a display device including the same, and a driving method thereof to reduce power consumption of the display device. Embodiments include a power source voltage controller sensing a panel current flowing in the display panel and controlling a feedback voltage according to the panel current and the power source voltage, and a DC-DC converter generating a power source voltage according to the feedback voltage to respectively supply it to the plurality of light emitting elements.
摘要翻译：所描述的技术大体上涉及电源，包括该电源的显示装置及其驱动方法，以减少显示装置的功耗。实施例包括感测在显示面板中流动的面板电流并根据面板电流和电源电压控制反馈电压的电源电压控制器，以及分别根据反馈电压产生电源电压的DC-DC转换器将其提供给多个发光元件。

9. 发明申请

US20100110050A1 Organic light emitting display device 有权
标题翻译：有机发光显示装置
公开(公告)号：US20100110050A1
公开(公告)日：2010-05-06
申请号：US12585610
申请日：2009-09-18
申请人： Dong-Wook Park , Se-Ho Kim , Jung-Keun Ahn , Han-Sung Bae , Dong-Hwi Kim , Chang-Yeop Kim , Ok-Kyung Park , Kwang-Min Kim
发明人： Dong-Wook Park , Se-Ho Kim , Jung-Keun Ahn , Han-Sung Bae , Dong-Hwi Kim , Chang-Yeop Kim , Ok-Kyung Park , Kwang-Min Kim
IPC分类号： G06F3/038
CPC分类号： G09G3/3266 , G09G2310/0286
摘要： An organic light emitting display device comprising: a data driver supplying data signals to data output lines; a scan driver supplying scan signals sequentially to scan output lines; a light emitting control line driver supplying light emitting control signals to light emitting control output lines; and a pixel unit including a plurality of pixels connected to the output lines of each driver, at least one driver having a buffer circuit disposed at each output line. Each buffer circuit comprises a transistor having a gate layer, source and drain layers and a metal layer for shielding Electro-Static Discharge (ESD), wherein the metal layer is formed over the gate layer when the gate layer is overlapped by one of the source or a drain electrodes, or the metal layer is formed to not overlap the gate layer when the gate layer is not overlapped by the source or a drain electrodes.
摘要翻译：一种有机发光显示装置，包括：向数据输出线提供数据信号的数据驱动器; 扫描驱动器顺序地提供扫描信号以扫描输出线; 向发光控制输出线提供发光控制信号的发光控制线驱动器; 以及像素单元，包括连接到每个驱动器的输出线的多个像素，至少一个驱动器，其具有设置在每个输出线处的缓冲电路。每个缓冲电路包括具有栅极层，源极和漏极层以及用于屏蔽静电放电（ESD）的金属层的晶体管，其中当栅极层与源极之一重叠时，栅极层上形成金属层或漏电极，或者当栅极层不与源电极或漏电极重叠时，金属层形成为不与栅极层重叠。

10. 发明授权

US07187125B2 Plasma display panel 失效
标题翻译：等离子显示面板
公开(公告)号：US07187125B2
公开(公告)日：2007-03-06
申请号：US10704984
申请日：2003-11-12
申请人： Cha-Keun Yoon , Jung-Keun Ahn , Min-Sun Yoo
发明人： Cha-Keun Yoon , Jung-Keun Ahn , Min-Sun Yoo
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/36 , H01J11/54 , H01J2211/363 , H01J2211/365
摘要： A plasma display panel includes a first substrate, a second substrate mounted opposing the first substrate with a predetermined gap therebetween to thereby form a vacuum assembly, and barrier ribs formed between the first substrate and the second substrate, the barrier ribs defining discharge cells. The barrier ribs are formed so as to provide radial exhaust paths for each of the discharge cells. Moreover, the barrier ribs are configured dimensioned and arranged so as to maximize the exhaust efficiency of the plasma display panel.
摘要翻译：等离子体显示面板包括第一基板，与第一基板相对安装的第二基板，其间具有预定间隙，从而形成真空组件，以及形成在第一基板和第二基板之间的阻挡肋，所述阻挡肋限定放电单元。障壁形成为为每个放电单元提供径向排气路径。此外，阻挡肋的尺寸和布置被配置为使等离子体显示面板的排气效率最大化。

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