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1. 发明申请

US20110122119A1 ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR DRIVING THE SAME 有权
标题翻译：有机发光二极管显示器及其驱动方法
公开(公告)号：US20110122119A1
公开(公告)日：2011-05-26
申请号：US12953028
申请日：2010-11-23
申请人： Hanjin Bae , Bumsik Kim , Yunsik Jeong , Seungtae Kim
发明人： Hanjin Bae , Bumsik Kim , Yunsik Jeong , Seungtae Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0295 , G09G2320/043 , G09G2320/045
摘要： Disclosed are an organic light emitting diode display, which can reduce image sticking caused by the deterioration of an organic light emitting diode, and a driving method thereof. The organic light emitting diode display comprises: a display panel comprising a plurality of pixels arranged in a matrix at intersections of gate line portions and data line portions and each having an organic light emitting diode; a memory for storing compensation data; a timing controller for modulating input digital video data based on the compensation data and generating modulated data; and a data driving circuit for, during compensation driving, generating the compensation data to compensate for a difference in the deterioration of the organic light emitting diodes by supplying a sensing voltage to the pixels and sampling the threshold voltage of the organic light emitting diodes, which is fed back from the pixels, and for, during normal driving, converting the modulated data into a data voltage and supplying the data voltage to the pixels.
摘要翻译：公开了一种有机发光二极管显示器，其可以减少由有机发光二极管的劣化引起的图像残留及其驱动方法。有机发光二极管显示器包括：显示面板，包括在栅极线部分和数据线部分的交叉处以矩阵排列的每个具有有机发光二极管的多个像素; 用于存储补偿数据的存储器; 定时控制器，用于基于所述补偿数据调制输入数字视频数据并产生调制数据; 以及数据驱动电路，用于在补偿驱动期间，通过向像素提供感测电压并对有机发光二极管的阈值电压进行采样来产生补偿数据以补偿有机发光二极管的劣化，其中从像素反馈，并且在正常驱动期间，将调制数据转换为数据电压并将数据电压提供给像素。

2. 发明申请

US20090290081A1 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US20090290081A1
公开(公告)日：2009-11-26
申请号：US12292696
申请日：2008-11-24
申请人： Sukho Cho , Bumsik Kim
发明人： Sukho Cho , Bumsik Kim
IPC分类号： G02F1/1368 , G02F1/1343
CPC分类号： G02F1/136286 , G02F1/1368 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0447 , G09G2300/0465
摘要： A liquid crystal display is disclosed. The liquid crystal display includes a data line arranged in a column direction, a first pixel electrode that is positioned on the left side of the data line on a first line, a second pixel electrode that is positioned on the right side of the data line in a second line underlying the first line, a first gate line that is arranged between the first line and the second line in a line direction perpendicular to the column direction, a second gate line that is arranged between the first line and the second line in the line direction, the second gate line underlying the first gate line, a first thin film transistor that is positioned on the left side of the data line on the first line to supply a first data voltage received from the data line to the first pixel electrode in response to a gate pulse received from the first gate line, and a second thin film transistor that is positioned on the right side of the data line on the first line, crosses the first gate line to be connected to the second pixel electrode, and supplies a second data voltage received from the data line to the second pixel electrode in response to a gate pulse received from the second gate line.
摘要翻译：公开了一种液晶显示器。液晶显示器包括沿列方向布置的数据线，位于第一行的数据线左侧的第一像素电极，位于数据线右侧的第二像素电极，位于第一线下方的第二线，在垂直于列方向的线方向上布置在第一线和第二线之间的第一栅极线，布置在第一线和第二线之间的第二栅极线，线方向，位于第一栅极线下方的第二栅极线，位于第一线上的数据线的左侧的第一薄膜晶体管，以将从数据线接收的第一数据电压提供给第一像素电极，对从第一栅极线接收的栅极脉冲的响应和位于第一线上的数据线右侧的第二薄膜晶体管穿过要连接到第一栅极线的第一栅极线并且响应于从第二栅极线接收的栅极脉冲，将从数据线接收的第二数据电压提供给第二像素电极。

3. 发明授权

US08558825B2 Organic light emitting diode display and method for driving the same 有权
标题翻译：有机发光二极管显示器及其驱动方法
公开(公告)号：US08558825B2
公开(公告)日：2013-10-15
申请号：US12953028
申请日：2010-11-23
申请人： Hanjin Bae , Bumsik Kim , Yunsik Jeong , Seungtae Kim
发明人： Hanjin Bae , Bumsik Kim , Yunsik Jeong , Seungtae Kim
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0295 , G09G2320/043 , G09G2320/045
摘要： Disclosed are an organic light emitting diode display, which can reduce image sticking caused by the deterioration of an organic light emitting diode, and a driving method thereof. The organic light emitting diode display comprises: a display panel comprising a plurality of pixels arranged in a matrix at intersections of gate line portions and data line portions and each having an organic light emitting diode; a memory for storing compensation data; a timing controller for modulating input digital video data based on the compensation data and generating modulated data; and a data driving circuit for, during compensation driving, generating the compensation data to compensate for a difference in the deterioration of the organic light emitting diodes by supplying a sensing voltage to the pixels and sampling the threshold voltage of the organic light emitting diodes, which is fed back from the pixels, and for, during normal driving, converting the modulated data into a data voltage and supplying the data voltage to the pixels.
摘要翻译：公开了一种有机发光二极管显示器，其可以减少由有机发光二极管的劣化引起的图像残留及其驱动方法。有机发光二极管显示器包括：显示面板，包括在栅极线部分和数据线部分的交叉处以矩阵排列的每个具有有机发光二极管的多个像素; 用于存储补偿数据的存储器; 定时控制器，用于基于所述补偿数据调制输入数字视频数据并产生调制数据; 以及数据驱动电路，用于在补偿驱动期间，通过向像素提供感测电压并对有机发光二极管的阈值电压进行采样来产生补偿数据以补偿有机发光二极管的劣化，其中从像素反馈，并且在正常驱动期间，将调制数据转换为数据电压并将数据电压提供给像素。

4. 发明授权

US08400383B2 Liquid crystal display capable of improving aperture ratio and display quality without changing a storage capacitor voltage 有权
标题翻译：液晶显示器能够在不改变存储电容器电压的情况下提高开口率和显示质量
公开(公告)号：US08400383B2
公开(公告)日：2013-03-19
申请号：US12292696
申请日：2008-11-24
申请人： Sukho Cho , Bumsik Kim
发明人： Sukho Cho , Bumsik Kim
IPC分类号： G09G3/18 , G09G3/20 , G09G3/30 , G09G3/36 , G09G5/00 , G06F3/038 , G02F1/1343 , G02F1/136 , G02F1/1333 , G11C11/34 , G11C16/06
CPC分类号： G02F1/136286 , G02F1/1368 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0447 , G09G2300/0465
摘要： A liquid crystal display is disclosed. The liquid crystal display includes a data line arranged in a column direction, a first pixel electrode that is positioned on the left side of the data line on a first line, a second pixel electrode that is positioned on the right side of the data line on the first line, a first gate line that is arranged between the first line and the second line in a line direction perpendicular to the column direction, a second gate line that is arranged between the first line and the second line in the line direction, the second gate line underlying the first gate line, a first thin film transistor that is positioned on the left side of the data line on the first line to supply a first data voltage received from the data line to the first pixel electrode in response to a gate pulse received from the first gate line, and a second thin film transistor that is positioned on the right side of the data line on the first line, crosses the first gate line to be connected to the second pixel electrode, and supplies a second data voltage received from the data line to the second pixel electrode in response to a gate pulse received from the second gate line.
摘要翻译：公开了一种液晶显示器。液晶显示器包括沿列方向布置的数据线，位于第一行的数据线左侧的第一像素电极，位于数据线右侧的第二像素电极，第一线，在垂直于列方向的线方向上布置在第一线和第二线之间的第一栅极线，布置在线方向上的第一线和第二线之间的第二栅极线，位于第一栅极线下方的第二栅极线，位于第一线上的数据线的左侧的第一薄膜晶体管，以响应于栅极向第一像素电极提供从数据线接收的第一数据电压从第一栅极线接收的脉冲和位于第一线上的数据线右侧的第二薄膜晶体管穿过要连接到第二像素电极的第一栅极线，以及响应于从第二栅极线接收的栅极脉冲，将从数据线接收的第二数据电压提供给第二像素电极。

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