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公开(公告)号：US20090284519A1
公开(公告)日：2009-11-19
申请号：US12337512
申请日：2008-12-17
Applicant: Jin Hyoung Kim , Woo Jin Nam , Ho Min Lim , Su Jin Baek , Jung Yoon Yi , Seung Tae Kim
Inventor： Jin Hyoung Kim , Woo Jin Nam , Ho Min Lim , Su Jin Baek , Jung Yoon Yi , Seung Tae Kim
IPC: G06F3/038
CPC classification number: G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866
Abstract: Disclosed herein are a light emitting display which can compensate for a threshold voltage of a driving switching element, and a method for driving the same. A light emitting display includes a pixel circuit that outputs a driving current corresponding to a data voltage from a data line using a scan signal, a first driving voltage and a second driving voltage; and a light emitting element that emits light by the driving current from the pixel circuit.
Abstract translation: 这里公开了可以补偿驱动开关元件的阈值电压的发光显示器及其驱动方法。 发光显示器包括像素电路，其使用扫描信号，第一驱动电压和第二驱动电压从数据线输出与数据电压相对应的驱动电流; 以及通过来自像素电路的驱动电流发光的发光元件。
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公开(公告)号：US20080122823A1
公开(公告)日：2008-05-29
申请号：US11637777
申请日：2006-12-13
Applicant: Hak Su Kim , Su Jin Baek
Inventor： Hak Su Kim , Su Jin Baek
IPC: G06F3/038
CPC classification number: G09G3/3216 , G09G2310/0248 , G09G2330/021 , G09G2330/023 , G09G2330/028
Abstract: The present invention relates to a display device for providing charges discharged from data lines to a battery. The display device includes data lines, scan lines, pixels, a charge storing circuit and a discharging circuit. The pixels are formed in cross areas of the data lines and the scan lines, and driven on the basis of a driving voltage. The charge storing circuit is coupled to at least one data line during a first sub-discharge time of a discharge time, and stores electric charges discharged from the data line during the first sub-discharge time. The discharging circuit is coupled to the data line during a second sub-discharge time of the discharge time, and discharges the data line up to a certain discharge voltage during the second sub-discharge time.
Abstract translation: 本发明涉及一种用于提供从数据线向电池释放的电荷的显示装置。 显示装置包括数据线，扫描线，像素，电荷存储电路和放电电路。 像素形成在数据线和扫描线的交叉区域中，并基于驱动电压驱动。 在放电时间的第一次放电时间期间，电荷存储电路耦合到至少一条数据线，并且在第一次放电时间期间存储从数据线放出的电荷。 放电电路在放电时间的第二次放电时间期间耦合到数据线，并且在第二次放电时间期间将数据线放电到一定的放电电压。
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公开(公告)号：US20080007496A1
公开(公告)日：2008-01-10
申请号：US11709733
申请日：2007-02-23
Applicant: Hak Su Kim , Young Jun Hong , Su Jin Baek
Inventor： Hak Su Kim , Young Jun Hong , Su Jin Baek
IPC: G09G3/30
CPC classification number: G09G3/3216 , G09G3/2011 , G09G3/2014 , G09G3/2025 , G09G3/2081 , G09G3/3266 , G09G3/3283 , G09G2340/0435
Abstract: An electroluminescent display device is provided that includes a panel having a plurality of scan lines, a plurality of data lines and a plurality of pixels formed at cross areas of the scan lines and data lines. A driving circuit may be provided to drive scan signals on the scan lines and data signals on the data lines. A frame control device may receive first display data, determine a total amount of current passing through each of the scan lines, and provide second display data to the panel based on the determined total amount of current.
Abstract translation: 提供一种电致发光显示装置，其包括具有多条扫描线的面板，多条数据线和形成在扫描线和数据线的交叉区域的多个像素。 可以提供驱动电路来驱动扫描线上的扫描信号和数据线上的数据信号。 帧控制装置可以接收第一显示数据，确定通过每条扫描线的电流的总量，并且基于确定的总电流量向面板提供第二显示数据。
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公开(公告)号：US07365716B2
公开(公告)日：2008-04-29
申请号：US11373311
申请日：2006-03-13
Applicant: Hak Su Kim , Jae Do Lee , Su Jin Baek
Inventor： Hak Su Kim , Jae Do Lee , Su Jin Baek
IPC: G09G3/30
CPC classification number: G09G3/3216 , G09G3/3266 , G09G2310/0248 , G09G2310/0251 , G09G2320/0223 , G09G2320/0233
Abstract: The present invention relates to a light emitting device for preventing cross-talk phenomenon. The light emitting device includes a plurality of pixels and a scan driving circuit. The pixels are formed in cross areas of data lines and scan lines. The scan driving circuit couples at least one scan line to a first voltage source having a first voltage during a first time, couples the scan line to a second voltage source having a second voltage during a second time, and couples the scan line to a third voltage source having a third voltage during a third time. Here, the second voltage is a voltage between the first voltage and the third voltage. The light emitting device discharges the data lines to the same level as data current irrespective of precharge current, and thus cross-talk phenomenon is not occurred to the light emitting device.
Abstract translation: 本发明涉及一种用于防止串扰现象的发光装置。 发光器件包括多个像素和扫描驱动电路。 像素形成在数据线和扫描线的交叉区域中。 扫描驱动电路在第一时间将至少一条扫描线耦合到具有第一电压的第一电压源，在第二时间期间将扫描线耦合到具有第二电压的第二电压源，并将扫描线耦合到第三电压源 电压源在第三时间具有第三电压。 这里，第二电压是第一电压和第三电压之间的电压。 发光装置将数据线放电到与数据电流相同的电平，而与预充电电流无关，因此发光器件不发生串扰现象。
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Patent Agency Ranking
公开(公告)号：US08004478B2
公开(公告)日：2011-08-23
申请号：US11709733
申请日：2007-02-23
Applicant: Hak Su Kim , Young Jun Hong , Su Jin Baek
Inventor： Hak Su Kim , Young Jun Hong , Su Jin Baek
IPC: G09G3/30
CPC classification number: G09G3/3216 , G09G3/2011 , G09G3/2014 , G09G3/2025 , G09G3/2081 , G09G3/3266 , G09G3/3283 , G09G2340/0435
Abstract: An electroluminescent display device is provided that includes a panel having a plurality of scan lines, a plurality of data lines and a plurality of pixels formed at cross areas of the scan lines and data lines. A driving circuit may be provided to drive scan signals on the scan lines and data signals on the data lines. A frame control device may receive first display data, determine a total amount of current passing through each of the scan lines, and provide second display data to the panel based on the determined total amount of current.
Abstract translation: 提供一种电致发光显示装置，其包括具有多条扫描线的面板，多条数据线和形成在扫描线和数据线的交叉区域的多个像素。 可以提供驱动电路来驱动扫描线上的扫描信号和数据线上的数据信号。 帧控制装置可以接收第一显示数据，确定通过每条扫描线的电流的总量，并且基于确定的总电流量向面板提供第二显示数据。
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公开(公告)号：US07679588B2
公开(公告)日：2010-03-16
申请号：US11637777
申请日：2006-12-13
Applicant: Hak Su Kim , Su Jin Baek
Inventor： Hak Su Kim , Su Jin Baek
IPC: G09G3/32
CPC classification number: G09G3/3216 , G09G2310/0248 , G09G2330/021 , G09G2330/023 , G09G2330/028
Abstract: The present invention relates to a display device for providing charges discharged from data lines to a battery. The display device includes data lines, scan lines, pixels, a charge storing circuit and a discharging circuit. The pixels are formed in cross areas of the data lines and the scan lines, and driven on the basis of a driving voltage. The charge storing circuit is coupled to at least one data line during a first sub-discharge time of a discharge time, and stores electric charges discharged from the data line during the first sub-discharge time. The discharging circuit is coupled to the data line during a second sub-discharge time of the discharge time, and discharges the data line up to a certain discharge voltage during the second sub-discharge time.
Abstract translation: 本发明涉及一种用于提供从数据线向电池释放的电荷的显示装置。 显示装置包括数据线，扫描线，像素，电荷存储电路和放电电路。 像素形成在数据线和扫描线的交叉区域中，并基于驱动电压驱动。 在放电时间的第一次放电时间期间，电荷存储电路耦合到至少一条数据线，并且在第一次放电时间期间存储从数据线放出的电荷。 放电电路在放电时间的第二次放电时间期间耦合到数据线，并且在第二次放电时间期间将数据线放电到一定的放电电压。
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7.发明授权公开(公告)号：US08325113B2
公开(公告)日：2012-12-04
申请号：US12340122
申请日：2008-12-19
Applicant: Jin-Hyoung Kim , Won-Kyu Ha , Hak-Su Kim , Su-Jin Baek
Inventor： Jin-Hyoung Kim , Won-Kyu Ha , Hak-Su Kim , Su-Jin Baek
CPC classification number: G09G3/3233 , G09G2300/0842 , G09G2310/0254 , G09G2320/043
Abstract: An organic electroluminescent display device includes a power supply unit outputting a driving voltage, a base voltage and a reference voltage, a source driving unit outputting a data voltage, a gate driving unit outputting a positive scan signal and a negative scan signal, a timing control unit controlling the source driving unit and the gate driving unit, and a display unit receiving the driving voltage, the base voltage, the reference voltage, the positive scan signal and the negative scan signal, the display unit including an organic light-emitting diode that has driving currents depending on the data voltage.
Abstract translation: 有机电致发光显示装置包括输出驱动电压，基极电压和参考电压的电源单元，输出数据电压的源极驱动单元，输出正扫描信号和负扫描信号的栅极驱动单元，定时控制 控制源极驱动单元和栅极驱动单元的单元，以及接收驱动电压，基极电压，基准电压，正扫描信号和负扫描信号的显示单元，所述显示单元包括有机发光二极管， 具有取决于数据电压的驱动电流。
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公开(公告)号：US08232986B2
公开(公告)日：2012-07-31
申请号：US12337512
申请日：2008-12-17
Applicant: Jin Hyoung Kim , Woo Jin Nam , Ho Min Lim , Su Jin Baek , Jung Yoon Yi , Seung Tae Kim
Inventor： Jin Hyoung Kim , Woo Jin Nam , Ho Min Lim , Su Jin Baek , Jung Yoon Yi , Seung Tae Kim
IPC: G09G5/00
CPC classification number: G09G3/3233 , G09G3/3291 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866
Abstract: Disclosed herein are a light emitting display which can compensate for a threshold voltage of a driving switching element, and a method for driving the same. A light emitting display includes a pixel circuit that outputs a driving current corresponding to a data voltage from a data line using a scan signal, a first driving voltage and a second driving voltage; and a light emitting element that emits light by the driving current from the pixel circuit.
Abstract translation: 这里公开了可以补偿驱动开关元件的阈值电压的发光显示器及其驱动方法。 发光显示器包括像素电路，其使用扫描信号，第一驱动电压和第二驱动电压从数据线输出与数据电压相对应的驱动电流; 以及通过来自像素电路的驱动电流发光的发光元件。
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9.发明申请公开(公告)号：US20090273546A1
公开(公告)日：2009-11-05
申请号：US12340122
申请日：2008-12-19
Applicant: Jin-Hyoung KIM , Won-Kyu Ha , Hak-Su KIM , Su-Jin BAEK
Inventor： Jin-Hyoung KIM , Won-Kyu Ha , Hak-Su KIM , Su-Jin BAEK
IPC: G09G3/30
CPC classification number: G09G3/3233 , G09G2300/0842 , G09G2310/0254 , G09G2320/043
Abstract: An organic electroluminescent display device includes a power supply unit outputting a driving voltage, a base voltage and a reference voltage, a source driving unit outputting a data voltage, a gate driving unit outputting a positive scan signal and a negative scan signal, a timing control unit controlling the source driving unit and the gate driving unit, and a display unit receiving the driving voltage, the base voltage, the reference voltage, the positive scan signal and the negative scan signal, the display unit including an organic light-emitting diode that has driving currents depending on the data voltage.
Abstract translation: 有机电致发光显示装置包括输出驱动电压，基极电压和参考电压的电源单元，输出数据电压的源极驱动单元，输出正扫描信号和负扫描信号的栅极驱动单元，定时控制 控制源极驱动单元和栅极驱动单元的单元，以及接收驱动电压，基极电压，基准电压，正扫描信号和负扫描信号的显示单元，所述显示单元包括有机发光二极管， 具有取决于数据电压的驱动电流。
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