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21. 发明授权

US08610648B2 Display device comprising threshold voltage compensation for driving light emitting diodes and driving method of the same 有权
标题翻译：显示装置，其包括用于驱动发光二极管的阈值电压补偿及其驱动方法
公开(公告)号：US08610648B2
公开(公告)日：2013-12-17
申请号：US12241641
申请日：2008-09-30
申请人： Joon-Chul Goh , Young-Soo Yoon , Chong-Chul Chai
发明人： Joon-Chul Goh , Young-Soo Yoon , Chong-Chul Chai
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2320/043
摘要： A display device having a plurality of pixels, each pixel includes a light-emitting element, a storage capacitor, a driving transistor, a first switching transistor which supplies a data voltage to the storage capacitor in response to an on-voltage of a scanning signal, a second switching transistor which diode-connects the driving transistor in response to an on-voltage of a compensation signal, and a third switching transistor which supplies a driving voltage to the driving transistor in response to an on-voltage of a light emitting signal. The storage capacitor stores a control voltage depending on a threshold voltage of the driving transistor when the driving transistor is diode-connected, transmits the control voltage and the data voltage to the control terminal of the driving transistor, and a period in which the compensation signal is in an on-voltage state is longer than a period in which the scanning signal is in an on-voltage state.
摘要翻译：具有多个像素的显示装置，每个像素包括发光元件，存储电容器，驱动晶体管，第一开关晶体管，其响应于扫描信号的导通电压而向存储电容器提供数据电压，响应于补偿信号的导通电压二极管连接驱动晶体管的第二开关晶体管，以及响应于发光信号的导通电压向驱动晶体管提供驱动电压的第三开关晶体管。存储电容器存储当驱动晶体管被二极管连接时取决于驱动晶体管的阈值电压的控制电压，将控制电压和数据电压传送到驱动晶体管的控制端，以及补偿信号处于导通电压状态的时间长于扫描信号处于导通电压状态的周期。

22. 发明授权

US08587347B2 Gate driving circuit and display apparatus having the same 有权
标题翻译：栅极驱动电路及其显示装置
公开(公告)号：US08587347B2
公开(公告)日：2013-11-19
申请号：US13546132
申请日：2012-07-11
申请人： Soo-Wan Yoon , Yeong-Keun Kwon , Ji-Sun Kim , Young-Soo Yoon , Chong-Chul Chai
发明人： Soo-Wan Yoon , Yeong-Keun Kwon , Ji-Sun Kim , Young-Soo Yoon , Chong-Chul Chai
IPC分类号： H03K3/00
CPC分类号： H03K3/012 , G09G3/3674 , G09G2310/0286 , G09G2330/021 , G11C19/184 , G11C19/28
摘要： A gate driving circuit includes a pull-up control part, a pull-up part, a carry part, a first pull-down part and a second pull-down part. The pull-up control part applies a carry signal from a previous stage to a first node. The pull-up part outputs an N-th gate output signal based on a clock signal. The carry part outputs an N-th carry signal based on the clock signal in response to the signal applied to the first node. The first pull-down part includes a plurality of transistors connected to each other in series. The first pull-down part pulls down a signal at the first node to a second off voltage in response to a carry signal of a next stage. The second pull-down part pulls down the N-th gate output signal to a first off voltage in response to the carry signal of the next stage.
摘要翻译：栅极驱动电路包括上拉控制部分，上拉部分，携带部分，第一下拉部分和第二下拉部分。上拉控制部分将来自前一级的进位信号应用于第一节点。上拉部分基于时钟信号输出第N个栅极输出信号。进位部分响应于施加到第一节点的信号，基于时钟信号输出第N个进位信号。第一下拉部分包括彼此串联连接的多个晶体管。第一下拉部分响应于下一级的进位信号将第一节点处的信号拉低至第二截止电压。第二下拉部分响应于下一级的进位信号将第N栅极输出信号拉低至第一关断电压。

23. 发明授权

US08519393B2 Thin film transistor array panel and manufacturing method thereof 有权
标题翻译：薄膜晶体管阵列面板及其制造方法
公开(公告)号：US08519393B2
公开(公告)日：2013-08-27
申请号：US12823043
申请日：2010-06-24
申请人： Tae-Young Choi , Hi-Kuk Lee , Bo-Sung Kim , Young-Min Kim , Seung-Hwan Cho , Young-Soo Yoon , Yeon-Taek Jeong , Seon-Pil Jang
发明人： Tae-Young Choi , Hi-Kuk Lee , Bo-Sung Kim , Young-Min Kim , Seung-Hwan Cho , Young-Soo Yoon , Yeon-Taek Jeong , Seon-Pil Jang
IPC分类号： H01L27/146 , H01L29/786
CPC分类号： H01L29/66765 , H01L21/02554 , H01L21/02565 , H01L27/1225 , H01L29/7869
摘要： A thin film transistor array panel according to an exemplary embodiment of the present invention includes: a gate electrode disposed on an insulation substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; an etching stop layer disposed on the semiconductor; an insulating layer disposed on the gate insulating layer; and a source electrode and a drain electrode overlapping the semiconductor. The semiconductor and the gate insulating layer have a first portion on which the etching stop layer and the insulating layer are disposed, and a second portion on which etching stop layer and the insulating layer are not disposed. The source electrode and the drain electrode are disposed on the second portion of the semiconductor and the gate insulating layer.
摘要翻译：根据本发明的示例性实施例的薄膜晶体管阵列面板包括：栅极，设置在绝缘基板上; 设置在栅电极上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体; 设置在所述半导体上的蚀刻停止层; 设置在所述栅极绝缘层上的绝缘层; 以及与半导体重叠的源电极和漏电极。半导体和栅极绝缘层具有其上设置有蚀刻停止层和绝缘层的第一部分，以及不设置蚀刻停止层和绝缘层的第二部分。源电极和漏极设置在半导体的第二部分和栅极绝缘层上。

24. 发明授权

US07937961B2 System and method for controlling demand of multi-air-conditioner 有权
标题翻译：多空调需求控制系统及方法
公开(公告)号：US07937961B2
公开(公告)日：2011-05-10
申请号：US11944326
申请日：2007-11-21
申请人： Young-Soo Yoon , Sang-Chul Youn , Duck-Gu Jeon
发明人： Young-Soo Yoon , Sang-Chul Youn , Duck-Gu Jeon
IPC分类号： F25B7/00
CPC分类号： H02J3/14 , F24F3/06 , F24F11/30 , F24F11/46 , F24F11/54 , F24F11/62 , F24F2140/60 , H02J2003/003 , H02J2003/143 , Y02B70/3225 , Y02B70/3266 , Y02B70/3275 , Y04S20/222 , Y04S20/224 , Y04S20/242 , Y04S20/244
摘要： A system for controlling multiple air conditioners. The system includes a demand control unit configured to calculate an estimated power amount to be used by the multiple air conditioners based on an amount of power consumed by the multiple air conditioners during a predetermined time period, and to forcibly control an operation rate of one or more air conditioners based on a priority level assigned to the one or more air conditioners.
摘要翻译：一种用于控制多台空调的系统。该系统包括：需求控制单元，被配置为基于多个空调在预定时间段期间消耗的功率量来计算多个空调使用的估计功率量，并且强制地控制一个或多个基于分配给一个或多个空调的优先级别的更多空调。

25. 发明申请

US20090284453A1 DISPLAY DEVICE AND METHOD OF DRIVING THE SAME 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090284453A1
公开(公告)日：2009-11-19
申请号：US12355670
申请日：2009-01-16
申请人： Kyoung-Ju Shin , Chong-Chul Chai , Yoon-Goo Lee , Young-Soo Yoon
发明人： Kyoung-Ju Shin , Chong-Chul Chai , Yoon-Goo Lee , Young-Soo Yoon
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2300/088 , G09G2310/066 , G09G2320/0261 , G09G2320/0626
摘要： In accordance with one or more embodiments of the present disclosure, an organic light emitting device is provided. By including a current leakage unit in each pixel and slowly decreasing an amount of a current flowing to the organic light emitting element, both normal luminance and black luminance can be displayed in a frame. Thus, for example, impulsive driving can be simply performed without a separate manipulation.
摘要翻译：根据本公开的一个或多个实施例，提供了一种有机发光器件。通过在每个像素中包括电流泄漏单元并缓慢地减少流向有机发光元件的电流量，可以以一帧的形式显示正常亮度和黑色亮度。因此，例如，可以简单地执行脉冲驱动而不需要单独的操纵。

26. 发明申请

US20090278831A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20090278831A1
公开(公告)日：2009-11-12
申请号：US12240939
申请日：2008-09-29
申请人： Joon-Chul GOH , Chong-Chul Chai , Young-Soo Yoon , Sei-Hyoung Jo
发明人： Joon-Chul GOH , Chong-Chul Chai , Young-Soo Yoon , Sei-Hyoung Jo
IPC分类号： G06F3/038
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2300/0861 , Y10T83/204 , Y10T83/2046 , Y10T83/205
摘要： Embodiments of the present invention relate to a display device. In an embodiment, the display device includes a scanning signal line for transferring a scanning signal, a data line crossing the scanning signal line and transferring a data voltage, a switching transistor connected to the scanning signal line and the data line, a driving transistor connected to the switching transistor, a first transistor connected between the driving transistor and a driving voltage terminal, and a light-emitting element connected between the driving transistor and a common voltage terminal. The first transistor operates in a saturation region, and the driving transistor operates in a linear region. In this way, display characteristics may be improved by reducing deviation of a driving current due to deviation of characteristics of a driving transistor or a driving voltage.
摘要翻译：本发明的实施例涉及一种显示装置。在一个实施例中，显示装置包括用于传送扫描信号的扫描信号线，与扫描信号线交叉并传送数据电压的数据线，连接到扫描信号线和数据线的开关晶体管，连接的驱动晶体管连接在驱动晶体管和驱动电压端子之间的第一晶体管和连接在驱动晶体管和公共电压端子之间的发光元件连接到开关晶体管。第一晶体管在饱和区域中工作，驱动晶体管工作在线性区域。以这种方式，可以通过减少由驱动晶体管的特性偏差或驱动电压引起的驱动电流的偏差来改善显示特性。

27. 发明授权

US08497820B2 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：US08497820B2
公开(公告)日：2013-07-30
申请号：US12265385
申请日：2008-11-05
申请人： Joon-Chul Goh , Young-Soo Yoon , Chong-Chul Chai
发明人： Joon-Chul Goh , Young-Soo Yoon , Chong-Chul Chai
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0861
摘要： The present invention relates to a display device and a driving method thereof. A display device in the present invention comprises: a capacitor connected between a first node and a second node; a switching transistor controlled by a first scanning signal and transmitting a data voltage to the first node; an emission control transistor controlled by a second scanning signal and transmitting a reference voltage to the second node; a driving transistor comprising a control terminal connected to the first node, an output terminal connected to the second node, and an input terminal; a driving control transistor controlled by a third scanning signal and transmitting a driving voltage to the input terminal of the driving transistor; and a light-emitting device connected to the second node. Accordingly, display contrast of a display device may be improved.
摘要翻译：显示装置及其驱动方法技术领域本发明涉及显示装置及其驱动方法。本发明的显示装置包括：连接在第一节点和第二节点之间的电容器; 由第一扫描信号控制的开关晶体管，并向第一节点发送数据电压; 由第二扫描信号控制的发射控制晶体管，并将参考电压传送到第二节点; 驱动晶体管，包括连接到第一节点的控制端子，连接到第二节点的输出端子和输入端子; 由第三扫描信号控制的驱动控制晶体管，并向驱动晶体管的输入端发送驱动电压; 以及连接到第二节点的发光装置。因此，可以提高显示装置的显示对比度。

28. 发明授权

US08487843B2 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：US08487843B2
公开(公告)日：2013-07-16
申请号：US12468697
申请日：2009-05-19
申请人： Joon-Chul Goh , Chong-Chul Chai , Young-Soo Yoon , Sei-Hyoung Jo
发明人： Joon-Chul Goh , Chong-Chul Chai , Young-Soo Yoon , Sei-Hyoung Jo
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/043 , G09G2300/0814 , G09G2300/0819 , G09G2300/0861 , G09G2300/0866 , G09G2300/088 , G09G2310/0251 , G09G2310/0262 , G09G2320/043
摘要： A display device and a method of driving the display device are provided. The threshold voltage of a driving transistor is compensated such that even when the threshold voltage of the driving transistor is varied, the emission of light with respect to a predetermined data voltage occurs with a predetermined luminance, based on a diode-connected compensation transistor and a plurality of switching transistors.
摘要翻译：提供了显示装置和驱动显示装置的方法。补偿驱动晶体管的阈值电压，使得即使当驱动晶体管的阈值电压变化时，基于二极管连接的补偿晶体管和以二极管连接的补偿晶体管为基础，以预定亮度发生相对于预定数据电压的光的发射多个开关晶体管。

29. 发明授权

US08373814B2 Display panel and display panel device including the transistor connected to storage capacitor 有权
标题翻译：显示面板和显示面板装置，包括连接到存储电容器的晶体管
公开(公告)号：US08373814B2
公开(公告)日：2013-02-12
申请号：US12833695
申请日：2010-07-09
申请人： Kwang-Chul Jung , Young-Soo Yoon , Joon-Chul Goh , Chong-Chul Chai
发明人： Kwang-Chul Jung , Young-Soo Yoon , Joon-Chul Goh , Chong-Chul Chai
IPC分类号： G02F1/136 , G02F1/1343 , G09G3/36 , H01L29/04
CPC分类号： G02F1/13624 , G02F1/136213 , G02F2201/40 , H01L27/1255
摘要： An approach of a circuit configuration is provided for operating a display panel and a liquid crystal display with high aperture ratio, transmittance and visibility, the circuit configuration includes: a gate line; a data line intersecting the gate line; a first transistor connected to the gate line and the data line; a second transistor connected to the gate line and the data line; a storage electrode line separated from the gate line; a third transistor connected to the storage electrode line and the second transistor; a first pixel electrode connected to the first transistor; and a second pixel electrode connected to the second transistor and the third transistor. The third transistor being separated from an additional gate line is connected to the storage electrode line such that the aperture ratio can be increased, and visibility and transmittance can be enhanced.
摘要翻译：提供了一种用于操作显示面板和具有高开口率，透射率和可视性的液晶显示器的电路配置的方法，该电路配置包括：栅极线; 与栅极线相交的数据线; 连接到栅极线和数据线的第一晶体管; 连接到栅极线和数据线的第二晶体管; 与栅极线分离的存储电极线; 连接到所述存储电极线和所述第二晶体管的第三晶体管; 连接到所述第一晶体管的第一像素电极; 以及连接到第二晶体管和第三晶体管的第二像素电极。与附加栅极线分离的第三晶体管连接到存储电极线，使得可以增加开口率，并且可以提高可见度和透射率。

30. 发明授权

US08358295B2 Vertical alignment display device with enhanced contrast 有权
标题翻译：垂直对齐显示装置，增强对比度
公开(公告)号：US08358295B2
公开(公告)日：2013-01-22
申请号：US12559453
申请日：2009-09-14
申请人： Joon-Chul Goh , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung , Young-Soo Yoon
发明人： Joon-Chul Goh , Kwang-Chul Jung , Chong-Chul Chai , Mee-Hye Jung , Young-Soo Yoon
IPC分类号： G06F3/038 , G09G5/00 , G09G5/10 , G09G3/36
CPC分类号： G09G3/3607 , G02F1/1362 , G09G3/3648 , G09G2300/0443 , G09G2300/0447 , G09G2300/0876 , G09G2320/028
摘要： A vertical alignment liquid crystal display includes two sub-pixels each with a variable capacitor. A pixel is bisected into a high gray sub-pixel and a low gray sub-pixel through forming a variable capacitor at each sub-pixel. With this structure, the sub-pixels express different grays so that lateral visibility is enhanced. It is not required in bisecting a pixel into two sub-pixels to form separate wires for applying different signals thereto, and the amount of data to be processed at the driver for driving the display device is reduced. Furthermore, a pixel is bisected into two sub-pixels with variable capacitors in a simplified manner, and it is not required to form additional wires and elements, so the aperture ratio is enhanced.
摘要翻译：垂直取向液晶显示器包括两个分别具有可变电容器的子像素。通过在每个子像素处形成可变电容器，将像素平分成高灰度子像素和低灰度子像素。利用这种结构，子像素表示不同的灰度，从而增强了横向可视性。不需要将像素平分成两个子像素以形成用于向其施加不同信号的单独的线，并且减少用于驱动显示装置的驱动器处理的数据量。此外，以简化的方式将像素分成具有可变电容器的两个子像素，并且不需要形成附加的线和元件，因此增加了开口率。

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