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1.发明申请METHOD OF DRIVING DISPLAY PANEL, DISPLAY PANEL DRIVING APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE DISPLAY PANEL DRIVING APPARATUS 有权驱动显示面板的方法，显示面板驱动装置，用于执行显示面板驱动装置的方法和显示装置公开(公告)号：US20160111057A1
公开(公告)日：2016-04-21
申请号：US14660075
申请日：2015-03-17
发明人： Young-Woo CHOI , Jung-Taek KIM
CPC分类号： G09G3/3666 , G09G2300/0426 , G09G2310/0281
摘要： A method for driving a display panel includes at least two driving operations. The first driving operation includes driving a first display area of the display panel by outputting a data signal of a first frame to the first display area and driving a gate line of a first gate line group in the first display area. The second driving operation includes driving a second display area of the display panel by outputting a data signal of a second frame to the second display area and driving a gate line of a second gate line group in the second display area. The first display area is adjacent to the second display area, and the first frame is different from the second frame.
摘要翻译： 用于驱动显示面板的方法包括至少两个驱动操作。 第一驱动操作包括通过将第一帧的数据信号输出到第一显示区域并驱动第一显示区域中的第一栅极线组的栅极线来驱动显示面板的第一显示区域。 第二驱动操作包括通过将第二帧的数据信号输出到第二显示区域并驱动第二显示区域中的第二栅极线组的栅极线来驱动显示面板的第二显示区域。 第一显示区域与第二显示区域相邻，第一帧与第二帧不同。
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公开(公告)号：US20150243210A1
公开(公告)日：2015-08-27
申请号：US14610276
申请日：2015-01-30
发明人： Dong-Won PARK , Jae-Hoon LEE , Kyung-Hoon KIM , Jung-Taek KIM , Bong-Hyun YOU
IPC分类号： G09G3/32
CPC分类号： G09G3/2022 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/061 , G09G2310/08 , G09G2320/0252 , G09G2320/045 , G09G2330/04 , G09G2360/16
摘要： An organic light emitting display includes a plurality of pixels and a timing controller. The timing controller accumulates emission luminance values during a plurality of frames. The timing controller then supplies a reset signal to the pixels to respectively set non-emission periods for a plurality of subfields when the accumulated emission luminance value exceeds a reference value.
摘要翻译： 有机发光显示器包括多个像素和定时控制器。 定时控制器在多个帧期间累积发光亮度值。 然后，当累积的发光亮度值超过参考值时，定时控制器将复位信号提供给像素，以分别设置多个子场的非发光周期。
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公开(公告)号：US20210201781A1
公开(公告)日：2021-07-01
申请号：US17065418
申请日：2020-10-07
发明人： Kyun Ho KIM , Yong-Jin SHIN , Seong Jun KIM , Jung-Taek KIM , Joon Suk BAIK , Se Keun LEE , Uk Jae JANG , Sang Su HAN
IPC分类号： G09G3/3233 , G09G3/3275
摘要： A display device includes: a net power control circuit configured to analyze a screen load from an input image signal to generate a load signal including a load value corresponding to the screen load; and an overcurrent protection circuit configured to set a set current value at a predetermined ratio with respect to a global current value corresponding to the load value included in the load signal, and to determine whether or not the display device is powered off based on the set current value.
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公开(公告)号：US20150035739A1
公开(公告)日：2015-02-05
申请号：US14340406
申请日：2014-07-24
发明人： Ji-Woong JEONG , Jung-Taek KIM , Eun Ho LEE , Cheol Woo PARK
CPC分类号： G09G3/2003 , G09G3/3648 , G09G2310/0251 , G09G2310/06 , G09G2330/021
摘要： A gate-on voltage applied to a third gate line connected to the current stage pixel is configured to be applied during any one or more of a first pre-charge period, a second pre-charge period, and a main-charge period. Data voltages are applied, in order, to a before-previous stage pixel, a previous stage pixel, and a current stage pixel, and the signal controller is configured to control the gate driver to selectively apply the gate-on voltage to the gate line connected to the current stage pixel during at least one of the first pre-charge period while the before-previous stage pixel is being charged and the second pre-charge period while the previous stage pixel is charged, so as to at least partially pre-charge the current stage pixel.
摘要翻译： 施加到连接到当前级像素的第三栅极线的栅极导通电压被配置为在第一预充电周期，第二预充电周期和主充电周期期间的任何一个或多个期间施加。 数据电压按顺序施加到前一级像素，前级像素和当前级像素，并且信号控制器被配置为控制栅极驱动器选择性地将栅极导通电压施加到栅极线 在前一级像素被充电期间的第一预充电周期中的至少一个期间连接到当前级像素，并且在前一级像素被充电时与第二预充电周期连接，以便至少部分地预处理， 对当前舞台像素进行充电。
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公开(公告)号：US20140055501A1
公开(公告)日：2014-02-27
申请号：US13728444
申请日：2012-12-27
发明人： Kyoung Ju SHIN , Jung-Taek KIM , Cheol Woo PARK , Yun-Ki BAEK , Bong Hyun YOU , Kyoung Won LEE
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G09G3/3406 , G09G2320/062 , G09G2320/0646
摘要： A method of driving a display device includes driving a light source unit with a first driving ratio and outputting received image data to a display panel of the display device, storing the received image data upon receipt of a signal indicating a still image is displayed, calculating a second driving ratio of the light source unit from a representative value of the stored image data, compensating the stored image data according to the second driving ratio, driving the light source unit with the second driving ratio that is lower than the first driving ratio, and outputting the compensated image data to the display panel.
摘要翻译： 驱动显示装置的方法包括驱动具有第一驱动比率的光源单元并将接收到的图像数据输出到显示装置的显示面板，在接收到表示静止图像的信号的显示时存储接收到的图像数据，计算 根据所存储的图像数据的代表值对光源单元的第二驱动比，根据第二驱动比补偿存储的图像数据，以低于第一驱动比的第二驱动比驱动光源单元， 并将补偿后的图像数据输出到显示面板。
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公开(公告)号：US20200043418A1
公开(公告)日：2020-02-06
申请号：US16529584
申请日：2019-08-01
发明人： Jung-Taek KIM , Hyun Myoung SEO , Hyun Chul CHUN
IPC分类号： G09G3/3266 , G09G3/3275 , G09G3/20 , G09G3/3258
摘要： A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel is configured to display an image. The gate driver is configured to output a gate signal having different applying timings for frames according to a difference between a grayscale value of a present frame image and a grayscale value of a previous frame image to the display panel. The data driver is configured to output a data voltage to the display panel. The emission driver is configured to output an emission signal to the display panel.
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公开(公告)号：US20160117965A1
公开(公告)日：2016-04-28
申请号：US14739991
申请日：2015-06-15
发明人： Sooyeon LEE , Joon-Chul GOH , Jung-Taek KIM , Aram SONG , KyoungHo LIM
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G02F1/13454 , G02F1/136286 , G02F2001/13456 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2300/0823 , G09G2310/0254 , G09G2310/0267 , G09G2310/027 , G09G2310/0281 , G09G2320/0223 , G09G2320/0233
摘要： A display device includes a display panel including sub-pixels, a first driver adjacent to a first side of the display panel to generate first signals, and a second driver adjacent to the first side to generate second signals. The display panel includes vertical lines including one ends disposed at the first side to apply the first signals to the sub-pixels, diagonal lines crossing the vertical lines to apply the second signals to the sub-pixels, and crossing lines crossing the vertical and diagonal lines. The diagonal lines include first diagonal lines including one ends at the first side and second diagonal lines including one ends at a second side adjacent to the first side. The crossing lines include one ends at the first side and the other ends at the second side. The crossing lines receive the second signals and apply the second signals to the second diagonal lines.
摘要翻译： 显示装置包括包括子像素的显示面板，与显示面板的第一侧相邻以产生第一信号的第一驱动器，以及与第一侧相邻的第二驱动器，以产生第二信号。 显示面板包括垂直线，包括设置在第一侧的一端，以将第一信号施加到子像素，与垂直线交叉的对角线，以将第二信号施加到子像素，以及与垂直和对角线交叉的交叉线 线条。 对角线包括包括在第一侧的一端的第一对角线和包括与第一侧相邻的第二侧的一端的第二对角线。 交叉线包括在第一侧的一端和在第二侧的另一端。 交叉线接收第二信号并将第二信号施加到第二对角线。
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公开(公告)号：US20150222889A1
公开(公告)日：2015-08-06
申请号：US14602502
申请日：2015-01-22
发明人： Jung-Taek KIM , Bong-Hyun YOU
CPC分类号： H04N13/398 , G09G3/003 , G09G3/14 , G09G3/2022 , G09G3/2096 , G09G3/3233 , G09G2300/0852 , G09G2300/0861 , G09G2310/061 , H04N13/341
摘要： A stereoscopic image display device includes a display panel, a scan driver, and a data driver. The display panel includes pixels coupled to data lines and scan lines. The pixels do not emit light during a data pre-addressing period and pixels emit light during a data addressing period. The scan driver supplies scan signals to the scan lines. The data driver supplies data voltages to the data lines in synchronization with the scan signals. The scan driver supplies first scan signals to the scan lines during the data pre-addressing period, and supplies second scan signals to the scan lines during the data addressing period. Each of the first scan signals has one pulse, and each of the second scan signals has a plurality of pulses.
摘要翻译： 立体图像显示装置包括显示面板，扫描驱动器和数据驱动器。 显示面板包括耦合到数据线和扫描线的像素。 在数据预寻址周期期间像素不发光，并且像素在数据寻址周期期间发光。 扫描驱动器将扫描信号提供给扫描线。 数据驱动器与扫描信号同步地向数据线提供数据电压。 扫描驱动器在数据预寻址周期期间向扫描线提供第一扫描信号，并且在数据寻址周期期间将扫描信号提供给扫描线。 每个第一扫描信号具有一个脉冲，并且每个第二扫描信号具有多个脉冲。
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9.发明申请METHOD OF DRIVING DISPLAY DEVICE AND DISPLAY DEVICE FOR PERFORMING THE SAME 有权驱动显示装置的方法和用于执行该显示装置的显示装置公开(公告)号：US20150130784A1
公开(公告)日：2015-05-14
申请号：US14510337
申请日：2014-10-09
发明人： Jung-Taek KIM , Kyoung-Ho LIM , Jae-Hoon LEE , Woo-Seok JANG
IPC分类号： G09G5/18
CPC分类号： G09G5/18 , G09G5/393 , G09G2370/08
摘要： A method of driving a display device includes a writing operation and a reading operation. The writing operation includes writing first to Mth frame data in a first frame memory during first to Mth frame periods. The reading operation includes reading (L−M)th and (L−M+1)th frame data among the first to Mth frame data from the first frame memory during an Lth frame period. M may be three or more, and L may be an integer ranging from (M+1) to (2M−1). The frame data read from the first frame memory corresponds to an image to be displayed. Reading and writing operations are further performed for remaining ones of the frame memories.
摘要翻译： 驱动显示装置的方法包括写入操作和读取操作。 写入操作包括在第一至第M帧周期期间在第一帧存储器中首先写入第M帧数据。 读取操作包括在第L帧周期期间从第一帧存储器读取第一至第M帧数据中的（L-M）和（L-M + 1）帧数据。 M可以是三个以上，L可以是从（M + 1）〜（2M-1）的整数。 从第一帧存储器读取的帧数据对应于要显示的图像。 进一步对剩余的帧存储器进行读写操作。
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公开(公告)号：US20150103101A1
公开(公告)日：2015-04-16
申请号：US14185839
申请日：2014-02-20
发明人： Eun-Ho LEE , Jung-Taek KIM , Cheol-Woo PARK , Bong-Hyun YOU , Hyun-Dae LEE , Ji-Woong JEONG
IPC分类号： G09G5/391
CPC分类号： G06F3/1446 , G09G2310/0232 , G09G2340/04
摘要： A display device and a driving method for converting a low-resolution image into a high-resolution image and preventing a visible boundary between partitioned display areas are disclosed. One inventive aspect includes a display panel, a dividing control unit and a scaler. The display panel includes panel areas. The dividing control unit divides an input image into sub-images and the scaler scales the sub-images. The inventive aspect further includes an extra image removing unit and a driver. The extra image removing unit removes an scaled extra image from the scaled sub-image so that the driver provides the processed sub-image to the corresponding panel area.
摘要翻译： 公开了一种用于将低分辨率图像转换成高分辨率图像并防止分割显示区域之间的可见边界的显示装置和驱动方法。 一个创造性方面包括显示面板，分割控制单元和定标器。 显示面板包括面板区域。 分割控制单元将输入图像划分为子图像，并且缩放器缩放子图像。 本发明的方面还包括额外的图像去除单元和驱动器。 额外的图像去除单元从缩放的子图像中去除缩放的额外图像，使得驱动器将经处理的子图像提供给相应的面板区域。
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