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1.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
申请人： Jin-Hyoung Kim , Won-Kyu Ha , Hak-Su Kim , Su-Jin Baek
发明人： Jin-Hyoung Kim , Won-Kyu Ha , Hak-Su Kim , Su-Jin Baek
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2310/0254 , G09G2320/043
摘要： 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.
摘要翻译： 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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2.发明授权公开(公告)号：US09240139B2
公开(公告)日：2016-01-19
申请号：US12591310
申请日：2009-11-16
申请人： Hak-Su Kim , Sang-Ho Yu , Won-Kyu Ha
发明人： Hak-Su Kim , Sang-Ho Yu , Won-Kyu Ha
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0224 , G09G2310/0251 , G09G2320/0233 , G09G2320/0252 , G09G2320/043
摘要： An organic electroluminescent display device includes a plurality of pixels, each one of the plurality of pixels including: a switching transistor that is connected to a gate line and a data line; a driving transistor, wherein a data voltage of the data line passing through the switching transistor is reflected into a gate of the driving transistor; a sampling transistor that samples a threshold voltage of the driving transistor, wherein a gate of the sampling transistor is connected to a control line, and the sampled threshold voltage is reflected into the gate of the driving transistor; an initializing transistor, wherein a gate of the initializing transistor is connected to a previous or next gate line, and an initialization voltage passing through the initializing transistor is reflected into the gate of the driving transistor; and an organic light emitting diode that is connected to the driving transistor, wherein a driving current of the organic light emitting diode is adjusted according to a voltage of the gate of the driving transistor.
摘要翻译： 有机电致发光显示装置包括多个像素，所述多个像素中的每一个包括：连接到栅极线和数据线的开关晶体管; 驱动晶体管，其中通过所述开关晶体管的数据线的数据电压被反射到所述驱动晶体管的栅极; 采样晶体管，其对所述驱动晶体管的阈值电压进行采样，其中所述采样晶体管的栅极连接到控制线，并且所述采样阈值电压被反射到所述驱动晶体管的栅极中; 初始化晶体管，其中初始化晶体管的栅极连接到先前或下一个栅极线，并且通过初始化晶体管的初始化电压被反射到驱动晶体管的栅极中; 以及连接到所述驱动晶体管的有机发光二极管，其中根据所述驱动晶体管的栅极的电压来调节所述有机发光二极管的驱动电流。
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3.发明授权公开(公告)号：US08547305B2
公开(公告)日：2013-10-01
申请号：US12453617
申请日：2009-05-15
申请人： Seung-Tae Kim , Hae-Jin Bae , Ho-Min Lim , Won-Kyu Ha , Hak-Su Kim
发明人： Seung-Tae Kim , Hae-Jin Bae , Ho-Min Lim , Won-Kyu Ha , Hak-Su Kim
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2300/0876 , G09G2310/0251 , G09G2310/0262 , G09G2320/043
摘要： An organic electroluminescent display device includes an organic electroluminescent diode receiving a driving voltage and a first ground voltage; first and second driving thin film transistors for providing a driving current to the organic electroluminescent diode, each of the first and second driving thin film transistors receiving one of the driving voltage and the first ground voltage; a first switching thin film transistor receiving a data voltage and switched by an nth scan signal to output the data voltage; a second switching thin film transistor switched by a current providing signal to provide the one of the driving voltage and the first ground voltage to the second driving thin film transistor; a third switching thin film transistor receiving a second ground voltage and switched by a selection signal to output the second ground voltage to an output terminal of the first switching thin film transistor; a fourth switching thin film transistor disposed among an output terminal of the second switching thin film transistor, a gate terminal of the first driving thin film transistor and a gate terminal of the second driving thin film transistor and switched by the selection signal; and a first capacitor disposed among the output terminal of the first switching thin film transistor, the gate terminal of the first driving thin film transistor and the gate terminal of the second driving thin film transistor, wherein “n” is a positive integer.
摘要翻译： 有机电致发光显示装置包括接收驱动电压和第一接地电压的有机电致发光二极管; 用于向有机电致发光二极管提供驱动电流的第一和第二驱动薄膜晶体管，第一和第二驱动薄膜晶体管中的每一个接收驱动电压和第一接地电压之一; 接收数据电压并通过第n扫描信号切换以输出数据电压的第一开关薄膜晶体管; 通过电流提供信号切换的第二开关薄膜晶体管，以向第二驱动薄膜晶体管提供驱动电压和第一接地电压中的一个; 接收第二接地电压并通过选择信号切换以将第二接地电压输出到第一开关薄膜晶体管的输出端的第三开关薄膜晶体管; 第四开关薄膜晶体管设置在第二开关薄膜晶体管的输出端，第一驱动薄膜晶体管的栅极端和第二驱动薄膜晶体管的栅极端之间，并由选择信号切换; 以及设置在第一开关薄膜晶体管的输出端子，第一驱动薄膜晶体管的栅极端子和第二驱动薄膜晶体管的栅极端子之间的第一电容器，其中“n”是正整数。
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4.发明申请公开(公告)号：US20100123700A1
公开(公告)日：2010-05-20
申请号：US12453617
申请日：2009-05-15
申请人： Seung-Tae Kim , Hae-Jin Bae , Ho-Min Lim , Won-Kyu Ha , Hak-Su Kim
发明人： Seung-Tae Kim , Hae-Jin Bae , Ho-Min Lim , Won-Kyu Ha , Hak-Su Kim
CPC分类号： G09G3/3258 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2300/0876 , G09G2310/0251 , G09G2310/0262 , G09G2320/043
摘要： An organic electroluminescent display device includes an organic electroluminescent diode receiving a driving voltage and a first ground voltage; first and second driving thin film transistors for providing a driving current to the organic electroluminescent diode, each of the first and second driving thin film transistors receiving one of the driving voltage and the first ground voltage; a first switching thin film transistor receiving a data voltage and switched by an nth scan signal to output the data voltage; a second switching thin film transistor switched by a current providing signal to provide the one of the driving voltage and the first ground voltage to the second driving thin film transistor; a third switching thin film transistor receiving a second ground voltage and switched by a selection signal to output the second ground voltage to an output terminal of the first switching thin film transistor; a fourth switching thin film transistor disposed among an output terminal of the second switching thin film transistor, a gate terminal of the first driving thin film transistor and a gate terminal of the second driving thin film transistor and switched by the selection signal; and a first capacitor disposed among the output terminal of the first switching thin film transistor, the gate terminal of the first driving thin film transistor and the gate terminal of the second driving thin film transistor, wherein “n” is a positive integer.
摘要翻译： 有机电致发光显示装置包括接收驱动电压和第一接地电压的有机电致发光二极管; 用于向有机电致发光二极管提供驱动电流的第一和第二驱动薄膜晶体管，第一和第二驱动薄膜晶体管中的每一个接收驱动电压和第一接地电压之一; 接收数据电压并通过第n扫描信号切换以输出数据电压的第一开关薄膜晶体管; 通过电流提供信号切换的第二开关薄膜晶体管，以向第二驱动薄膜晶体管提供驱动电压和第一接地电压中的一个; 接收第二接地电压并通过选择信号切换以将第二接地电压输出到第一开关薄膜晶体管的输出端的第三开关薄膜晶体管; 第四开关薄膜晶体管设置在第二开关薄膜晶体管的输出端，第一驱动薄膜晶体管的栅极端和第二驱动薄膜晶体管的栅极端之间，并由选择信号切换; 以及设置在第一开关薄膜晶体管的输出端子，第一驱动薄膜晶体管的栅极端子和第二驱动薄膜晶体管的栅极端子之间的第一电容器，其中“n”是正整数。
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5.发明申请公开(公告)号：US20100156875A1
公开(公告)日：2010-06-24
申请号：US12591310
申请日：2009-11-16
申请人： Hak-Su Kim , Sang-Ho Yu , Won-Kyu Ha
发明人： Hak-Su Kim , Sang-Ho Yu , Won-Kyu Ha
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/0224 , G09G2310/0251 , G09G2320/0233 , G09G2320/0252 , G09G2320/043
摘要： An organic electroluminescent display device includes a plurality of pixels, each one of the plurality of pixels including: a switching transistor that is connected to a gate line and a data line; a driving transistor, wherein a data voltage of the data line passing through the switching transistor is reflected into a gate of the driving transistor; a sampling transistor that samples a threshold voltage of the driving transistor, wherein a gate of the sampling transistor is connected to a control line, and the sampled threshold voltage is reflected into the gate of the driving transistor; an initializing transistor, wherein a gate of the initializing transistor is connected to a previous or next gate line, and an initialization voltage passing through the initializing transistor is reflected into the gate of the driving transistor; and an organic light emitting diode that is connected to the driving transistor, wherein a driving current of the organic light emitting diode is adjusted according to a voltage of the gate of the driving transistor.
摘要翻译： 有机电致发光显示装置包括多个像素，所述多个像素中的每一个包括：连接到栅极线和数据线的开关晶体管; 驱动晶体管，其中通过所述开关晶体管的数据线的数据电压被反射到所述驱动晶体管的栅极; 采样晶体管，其对所述驱动晶体管的阈值电压进行采样，其中所述采样晶体管的栅极连接到控制线，并且所述采样阈值电压被反射到所述驱动晶体管的栅极中; 初始化晶体管，其中初始化晶体管的栅极连接到先前或下一个栅极线，并且通过初始化晶体管的初始化电压被反射到驱动晶体管的栅极中; 以及连接到所述驱动晶体管的有机发光二极管，其中根据所述驱动晶体管的栅极的电压来调节所述有机发光二极管的驱动电流。
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公开(公告)号：US5844240A
公开(公告)日：1998-12-01
申请号：US679075
申请日：1996-07-12
申请人： Don-Hee Lee , Hak-Su Kim
发明人： Don-Hee Lee , Hak-Su Kim
IPC分类号： G01B11/00 , G01J1/02 , G01J1/06 , G01J5/08 , G01J5/10 , G01P13/00 , G01S3/782 , G01V8/10 , G01V8/12 , G08B13/00 , G08B13/19 , G08B13/191
CPC分类号： G01J5/06 , G01J5/02 , G01J5/026 , G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/0846 , G01J5/0862 , G01J5/10 , G01P13/00 , G01S3/782 , G01V8/10 , G08B13/19 , Y10S250/01
摘要： An infrared sensing device includes a condensing lens for gathering an infrared ray from a human body, a guide unit for dividing a room to be monitored into a plurality of lateral and vertical zones and for guiding the infrared ray to a part of an infrared sensor unit corresponding to its direction, a housing for enclosing the condensing lens and guide unit to preclude dispersion of the incident infrared ray, an infrared sensor unit for sensing an infrared ray of a certain zone or infrared rays of a plurality of zones guided by the guide unit and housing, and a signal processing unit for amplifying an output signal of the infrared sensor unit, and for converting the applied signal into a digital signal and analyzing the digital signal.
摘要翻译： 一种红外线感测装置，包括：聚光透镜，用于聚集来自人体的红外线;导向单元，用于将要监视的房间分成多个横向和纵向区域，并将红外线引导到红外线传感器单元的一部分 对应于其方向，用于封闭聚光透镜和引导单元以防止入射的红外线的分散的壳体，用于感测特定区域的红外线的红外传感器单元或由引导单元引导的多个区域的红外线 以及信号处理单元，用于放大红外线传感器单元的输出信号，并将所施加的信号转换为数字信号并分析数字信号。
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7.发明授权Liquid crystal display device for reducing power consumption and method of driving the same 有权用于降低功耗的液晶显示装置及其驱动方法公开(公告)号：US09001018B2
公开(公告)日：2015-04-07
申请号：US13185806
申请日：2011-07-19
申请人： Hak-Su Kim , Mi-Kyung Kim
发明人： Hak-Su Kim , Mi-Kyung Kim
CPC分类号： G09G3/3677 , G09G2310/0286 , G09G2330/021 , G11C19/28
摘要： A liquid crystal display wherein power consumption of a gate drive circuit is reduced and a method of driving the same are disclosed. The liquid crystal display includes a liquid crystal panel having pixel regions defined by intersection of a plurality of gate lines and a plurality of data lines, a timing controller to output a clock pulse selectively having a first voltage level, second voltage level and third voltage level of different voltage levels and a data control signal, a gate drive unit to drive the gate lines in response to the clock pulse, and a data drive unit to drive the data lines in response to the data control signal.
摘要翻译： 一种液晶显示器，其中栅极驱动电路的功耗被降低，并且公开了其驱动方法。 液晶显示器包括：液晶面板，具有通过多条栅极线与多条数据线交点形成的像素区域;定时控制器，选择性地输出具有第一电压电平的时钟脉冲，第二电压电平和第三电压电平 的不同电压电平的数据驱动单元和数据控制信号，用于响应于时钟脉冲驱动栅极线的栅极驱动单元，以及响应于数据控制信号来驱动数据线的数据驱动单元。
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公开(公告)号：US20120019497A1
公开(公告)日：2012-01-26
申请号：US13185806
申请日：2011-07-19
申请人： Hak-Su Kim , Mi-Kyung Kim
发明人： Hak-Su Kim , Mi-Kyung Kim
CPC分类号： G09G3/3677 , G09G2310/0286 , G09G2330/021 , G11C19/28
摘要： A liquid crystal display wherein power consumption of a gate drive circuit is reduced and a method of driving the same are disclosed. The liquid crystal display includes a liquid crystal panel having pixel regions defined by intersection of a plurality of gate lines and a plurality of data lines, a timing controller to output a clock pulse selectively having a first voltage level, second voltage level and third voltage level of different voltage levels and a data control signal, a gate drive unit to drive the gate lines in response to the clock pulse, and a data drive unit to drive the data lines in response to the data control signal.
摘要翻译： 一种液晶显示器，其中栅极驱动电路的功耗被降低，并且公开了其驱动方法。 液晶显示器包括：液晶面板，具有通过多条栅极线与多条数据线交点形成的像素区域;定时控制器，选择性地输出具有第一电压电平的时钟脉冲，第二电压电平和第三电压电平 的不同电压电平的数据驱动单元和数据控制信号，用于响应于时钟脉冲驱动栅极线的栅极驱动单元，以及响应于数据控制信号来驱动数据线的数据驱动单元。
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