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1. 发明申请

US20100283776A1 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：US20100283776A1
公开(公告)日：2010-11-11
申请号：US12840944
申请日：2010-07-21
申请人： Sung-Chon Park , Won-Kyu Kwak , Yang-Wan Kim
发明人： Sung-Chon Park , Won-Kyu Kwak , Yang-Wan Kim
IPC分类号： G09G3/32 , G06F3/038
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0205 , G09G2310/0262 , G09G2320/043
摘要： In an organic light emitting diode display, a plurality of sub-pixels sharing a select scan line that extends in a row direction forms a unit pixel, and the plurality of sub-pixels are arranged in a column direction in the unit pixel. A field is divided into a plurality of subfields, and corresponding one of the plurality of sub-pixels emits light in each of the plurality of subfields.
摘要翻译：在有机发光二极管显示器中，共享沿行方向延伸的选择扫描线的多个子像素形成单位像素，并且多个子像素在单位像素中沿列方向排列。场被分成多个子场，并且多个子像素中的相应一个子像素在多个子场中的每个子场中发光。

2. 发明授权

US07227312B2 Organic electroluminescent display device 有权
标题翻译：有机电致发光显示装置
公开(公告)号：US07227312B2
公开(公告)日：2007-06-05
申请号：US11028299
申请日：2005-01-04
申请人： Won-Kyu Kwak , Sung-Chon Park
发明人： Won-Kyu Kwak , Sung-Chon Park
IPC分类号： G09G3/10
CPC分类号： H01L27/3276
摘要： An organic electroluminescent display device can compensate for voltage drop of power supply voltage line by asymmetrically arranging a plurality of contact hole for connecting cathode electrodes and cathode power supply line. The organic electroluminescent display device may include first power supply line for supplying power supply voltage to pixels, and second power supply line for supplying voltage to an electrode on the upper side of the pixel (the supply line can include a region superposed on the electrode). The second power supply line may include a plurality of contact holes through which the second power supply line is connected to the electrode. The plurality of contact holes may be asymmetrically arranged with respect to a bisector of the superposition region of the second power supply line and electrode.
摘要翻译：有机电致发光显示装置可以通过不对称地布置用于连接阴极电极和阴极电源线的多个接触孔来补偿电源电压线的电压降。有机电致发光显示装置可以包括用于向像素供给电源电压的第一电源线和用于向像素的上侧的电极提供电压的第二电源线（供给线可以包括叠加在电极上的区域）。第二电源线可以包括多个接触孔，第二电源线通过该接触孔连接到电极。多个接触孔可以相对于第二电源线和电极的叠加区域的平分线非对称布置。

3. 发明授权

US07173377B2 Light emission device and power supply therefor 有权
标题翻译：发光装置及其电源
公开(公告)号：US07173377B2
公开(公告)日：2007-02-06
申请号：US11128706
申请日：2005-05-13
申请人： Sung-Chon Park , Kyoung-Soo Lee
发明人： Sung-Chon Park , Kyoung-Soo Lee
IPC分类号： G09G3/10
CPC分类号： G09G3/3225 , G09G2320/043 , G09G2330/028 , H02M3/07 , H02M2001/0045 , H02M2001/009
摘要： A power supply device supplying power to a data driver of a light emission display device. The power supply device includes: an external reference voltage supply supplying an external reference voltage; a reference voltage generator converting external power into a regulated direct current (DC) reference voltage and outputs the regulated DC reference voltage when the external power is changed. A reference voltage selector selects one of the reference voltages output from the external reference voltage supply and the reference voltage generator and outputs a selected reference voltage. A voltage converter converts the regulated reference voltage output from the reference voltage selector into a plurality of internal DC power sources to be supplied to the drivers.
摘要翻译：向发光显示装置的数据驱动器供电的电源装置。电源装置包括：提供外部参考电压的外部参考电压电源; 参考电压发生器将外部电源转换为调节直流（DC）参考电压，并在外部电源改变时输出调节的直流参考电压。参考电压选择器选择从外部参考电压源和参考电压发生器输出的参考电压之一并输出所选择的参考电压。电压转换器将从参考电压选择器输出的调节参考电压转换成多个内部直流电源，以提供给驱动器。

4. 发明申请

US20050104529A1 Power supply and light emitting display device using the same 审中-公开
标题翻译：电源和发光显示装置使用相同
公开(公告)号：US20050104529A1
公开(公告)日：2005-05-19
申请号：US10976806
申请日：2004-11-01
申请人： Sung-Chon Park , Choon-Yui Oh
发明人： Sung-Chon Park , Choon-Yui Oh
IPC分类号： G09G3/30 , G09G3/10 , G09G3/32
CPC分类号： G09G3/32 , G09G2300/0842 , G09G2330/02 , G09G2330/021
摘要： A power supply and a light emitting display device using the same and having an improved efficiency, are disclosed. The light emitting display device includes a driving transistor and a light emitting element for emitting light according to an operation of the driving transistor. A first voltage supplied to the driving transistor and a second voltage supplied to the light emitting element are established so that an absolute value of the first power supply voltage is greater than or equal to an absolute value of the second power supply voltage.
摘要翻译：公开了一种电源和使用该电源的发光显示装置，其效率提高。发光显示装置包括驱动晶体管和根据驱动晶体管的操作发光的发光元件。建立提供给驱动晶体管的第一电压和提供给发光元件的第二电压，使得第一电源电压的绝对值大于或等于第二电源电压的绝对值。

5. 发明授权

US08330685B2 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：US08330685B2
公开(公告)日：2012-12-11
申请号：US12840944
申请日：2010-07-21
申请人： Sung-Chon Park , Won-Kyu Kwak , Yang-Wan Kim
发明人： Sung-Chon Park , Won-Kyu Kwak , Yang-Wan Kim
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0205 , G09G2310/0262 , G09G2320/043
摘要： In an organic light emitting diode display, a plurality of sub-pixels sharing a select scan line that extends in a row direction forms a unit pixel, and the plurality of sub-pixels are arranged in a column direction in the unit pixel. A field is divided into a plurality of subfields, and corresponding one of the plurality of sub-pixels emits light in each of the plurality of subfields.
摘要翻译：在有机发光二极管显示器中，共享沿行方向延伸的选择扫描线的多个子像素形成单位像素，并且多个子像素在单位像素中沿列方向排列。场被分成多个子场，并且多个子像素中的相应一个子像素在多个子场中的每个子场中发光。

6. 发明授权

US08111224B2 Organic light emitting diode display and display panel and driving method thereof 有权
标题翻译：有机发光二极管显示和显示面板及其驱动方法
公开(公告)号：US08111224B2
公开(公告)日：2012-02-07
申请号：US11204947
申请日：2005-08-15
申请人： Sung-Chon Park , Won-Kyu Kwak
发明人： Sung-Chon Park , Won-Kyu Kwak
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0804 , G09G2300/0852 , G09G2300/0861
摘要： An organic light emitting diode display, and a display panel and driving method thereof are provided. The organic light emitting diode display includes a plurality of data lines for transmitting data signals, a plurality of scan lines for transmitting selection signals, and a plurality of pixel circuits coupled to the data lines and the scan lines. The pixel circuits include at least four emitting elements for emitting light corresponding to amount of an applied current, a light emitting element driver for outputting a data current corresponding to at least one of the data signals, and a switching unit for respectively transmitting the data current to the four emitting elements. In the display, at least two emitting elements of the four light emitting elements are formed in different places.
摘要翻译：提供有机发光二极管显示器及显示面板及其驱动方法。有机发光二极管显示器包括用于传输数据信号的多条数据线，用于发送选择信号的多条扫描线以及耦合到数据线和扫描线的多个像素电路。像素电路包括用于发射对应于施加电流量的光的至少四个发光元件，用于输出与至少一个数据信号对应的数据电流的发光元件驱动器，以及用于分别发送数据电流的开关单元到四个发光元件。在显示器中，四个发光元件的至少两个发光元件形成在不同的位置。

7. 发明授权

US07502021B2 Stacked structure display device 有权
标题翻译：堆叠式结构显示装置
公开(公告)号：US07502021B2
公开(公告)日：2009-03-10
申请号：US11076784
申请日：2005-03-08
申请人： Jin-Hyun Choi , Kyoung-Soo Lee , Sung-Chon Park
发明人： Jin-Hyun Choi , Kyoung-Soo Lee , Sung-Chon Park
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G2300/023 , G09G2300/04 , G09G2320/0233 , G09G2320/0238 , H05K1/0216 , H05K1/0298 , H05K1/0393 , H05K2201/09327
摘要： A stacked structure of a display device is capable of preventing conductive noise due to signal interference by isolating analog and digital output stages and a ground stage onto different layers. A driving device of an organic light emitting display has a scan driver for applying a plurality of scan signals, a data driver for applying a plurality of data signals, and a controller for providing a gradation voltage to the data driver and a scan signal to the scan driver. The stacked structure includes a ground layer, an analog signal-transmission layer for transmitting an analog signal, a digital signal-transmission layer for transmitting a digital signal and a power supply transmission layer for transmitting a power supply voltage. Each of the layers is formed on a different layer. Further, the stacked structure further includes a first mounting layer at a front of the structure on which circuits are mounted and a second mounting layer at a rear thereof on which circuits are mounted. The stacked structure further includes insulating layers formed between the respective layers to insulate the layers.
摘要翻译：显示装置的堆叠结构能够通过将模拟和数字输出级和接地级隔离到不同的层上来防止由于信号干扰导致的导电噪声。有机发光显示器的驱动装置具有用于施加多个扫描信号的扫描驱动器，用于施加多个数据信号的数据驱动器，以及用于向数据驱动器提供灰度电压的控制器以及向数据驱动器提供扫描信号扫描驱动程序层叠结构包括接地层，用于发送模拟信号的模拟信号传输层，用于发送数字信号的数字信号传输层和用于发送电源电压的电源传输层。每层都形成在不同的层上。此外，堆叠结构还包括在其上安装有电路的结构的前部的第一安装层和在其后面安装有电路的第二安装层。层叠结构还包括形成在各层之间的绝缘层，以使层绝缘。

8. 发明授权

US07212187B2 Power control apparatus for a display device and method of controlling the same 有权
标题翻译：用于显示装置的电力控制装置及其控制方法
公开(公告)号：US07212187B2
公开(公告)日：2007-05-01
申请号：US10992663
申请日：2004-11-22
申请人： Sung-Chon Park , Won-Kyu Kwak
发明人： Sung-Chon Park , Won-Kyu Kwak
IPC分类号： G09G3/36
CPC分类号： G09G3/22 , G09G2320/029 , G09G2320/041 , G09G2330/02 , G09G2330/045
摘要： A power control apparatus for a display device that measures a power supply voltage and a cathode voltage and adjusts electrical characteristics that deviate from predetermined conditions to satisfy the conditions, thus preventing damage of a panel due to an excessive current and deterioration. The power control apparatus comprises a first power supply line for transmitting a first level of power supply voltage to a pixel; a second power supply line for transmitting a second level of power supply voltage to the pixel; a DC power generator for generating the first level of power supply voltage and the second level of power supply voltage; and an output detecting unit connected to an output of the DC power generator and for measuring a driving current of a display device. The output detecting unit includes an output detecting circuit for detecting the driving current of the display device, and an output control unit for comparing the detection signal of the output detecting circuit and a designated level of power supply voltage to adjust the detected output power to the designated level.
摘要翻译：一种用于显示装置的电力控制装置，其用于测量电源电压和阴极电压，并且调整偏离预定条件的电气特性以满足条件，从而防止由于过大的电流而导致的面板的损坏和劣化。功率控制装置包括用于向像素传输第一电平电压的第一电源线; 用于向像素传输第二电平电压的第二电源线; 用于产生第一电平电压和第二电平电压的直流发电机; 以及输出检测单元，连接到所述直流发电机的输出端，并用于测量显示装置的驱动电流。输出检测单元包括用于检测显示装置的驱动电流的输出检测电路和用于比较输出检测电路的检测信号和指定电源电压电平的输出控制单元，以将检测到的输出功率调整到指定级别。

9. 发明申请

US20050231124A1 Stacked structure display device 有权
标题翻译：堆叠式结构显示装置
公开(公告)号：US20050231124A1
公开(公告)日：2005-10-20
申请号：US11076784
申请日：2005-03-08
申请人： Jin-Hyun Choi , Kyoung-Soo Lee , Sung-Chon Park
发明人： Jin-Hyun Choi , Kyoung-Soo Lee , Sung-Chon Park
IPC分类号： H05B33/06 , G09G3/10 , G09G3/20 , H05K1/00 , H05K1/02
CPC分类号： G09G3/20 , G09G2300/023 , G09G2300/04 , G09G2320/0233 , G09G2320/0238 , H05K1/0216 , H05K1/0298 , H05K1/0393 , H05K2201/09327
摘要： A stacked structure of a display device is capable of preventing conductive noise due to signal interference by isolating analog and digital output stages and a ground stage onto different layers. A driving device of an organic light emitting display has a scan driver for applying a plurality of scan signals, a data driver for applying a plurality of data signals, and a controller for providing a gradation voltage to the data driver and a scan signal to the scan driver. The stacked structure includes a ground layer, an analog signal-transmission layer for transmitting an analog signal, a digital signal-transmission layer for transmitting a digital signal and a power supply transmission layer for transmitting a power supply voltage. Each of the layers is formed on a different layer. Further, the stacked structure further includes a first mounting layer at a front of the structure on which circuits are mounted and a second mounting layer at a rear thereof on which circuits are mounted. The stacked structure further includes insulating layers formed between the respective layers to insulate the layers.
摘要翻译：显示装置的堆叠结构能够通过将模拟和数字输出级和接地级隔离到不同的层上来防止由于信号干扰导致的导电噪声。有机发光显示器的驱动装置具有用于施加多个扫描信号的扫描驱动器，用于施加多个数据信号的数据驱动器，以及用于向数据驱动器提供灰度电压的控制器以及向数据驱动器提供扫描信号扫描驱动程序层叠结构包括接地层，用于发送模拟信号的模拟信号传输层，用于发送数字信号的数字信号传输层和用于发送电源电压的电源传输层。每层都形成在不同的层上。此外，堆叠结构还包括在其上安装有电路的结构的前部的第一安装层和在其后面安装有电路的第二安装层。层叠结构还包括形成在各层之间的绝缘层，以使层绝缘。

10. 发明申请

US20050140606A1 Organic electroluminescent display and driving method thereof 失效
标题翻译：有机电致发光显示及其驱动方法
公开(公告)号：US20050140606A1
公开(公告)日：2005-06-30
申请号：US10992765
申请日：2004-11-22
申请人： Wong-Sik Choi , Sung-Chon Park
发明人： Wong-Sik Choi , Sung-Chon Park
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2320/041 , G09G2330/02
摘要： An organic electroluminescent display and a driving method thereof are provided, in which the temperature of a panel may be sensed, a power supply voltage corresponding to the sensed temperature may be generated and supplied to a driving transistor. The present invention may provide constant power consumption and brightness even at high temperature by supplying an appropriate power supply voltage that corresponds to the temperature.
摘要翻译：提供一种有机电致发光显示器及其驱动方法，其中可以感测面板的温度，可以产生对应于感测温度的电源电压并将其提供给驱动晶体管。本发明通过提供与温度对应的适当的电源电压，即使在高温也可以提供恒定的功耗和亮度。

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