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1. 发明授权

US09113158B2 Method of driving display panel and display apparatus for performing the method 有权
标题翻译：驱动显示面板和执行该方法的显示装置的方法
公开(公告)号：US09113158B2
公开(公告)日：2015-08-18
申请号：US13242274
申请日：2011-09-23
申请人： Jang-Hyun Yeo , Jae-Wan Park , Jung-Hwan Cho
发明人： Jang-Hyun Yeo , Jae-Wan Park , Jung-Hwan Cho
IPC分类号： G09G3/36 , H04N13/04 , H04N13/00 , H04N13/02
CPC分类号： H04N13/341 , G09G3/3614 , H04N13/144 , H04N13/286
摘要： A method of driving a display panel includes outputting a data voltage of a first-eye data frame to a plurality of data lines of the display panel in a first normal frame, and outputting a partial line data voltage of the first-eye data frame to a first partial line of the plurality of data lines of the display panel in a first partial frame, where a polarity of the partial line data voltage of the first-eye data frame in the first partial frame is substantially the same as a polarity of the data voltage of the first-eye data frame outputted to the first partial line of the plurality of data lines in the first normal frame, and where an interval of the first partial frame is less than an interval of the first normal frame.
摘要翻译：驱动显示面板的方法包括以第一正常帧向显示面板的多条数据线输出第一眼数据帧的数据电压，并将第一眼数据帧的部分行数据电压输出到第一部分帧中的显示面板的多条数据线的第一部分线，其中第一部分帧中的第一眼数据帧的部分线数据电压的极性与第一部分帧中的第一部分帧的极性基本相同输出到第一正常帧中的多条数据线的第一部分行的第一眼数据帧的数据电压，以及第一部分帧的间隔小于第一正常帧的间隔。

2. 发明授权

US09019188B2 Display device for varying different scan ratios for displaying moving and still images and a driving method thereof 有权
标题翻译：用于改变用于显示移动和静止图像的不同扫描比率的显示装置及其驱动方法
公开(公告)号：US09019188B2
公开(公告)日：2015-04-28
申请号：US13410605
申请日：2012-03-02
申请人： Young-Su Han , Seung Hwan Moon , Jung Hwan Cho , Myeong-Su Kim , Jae Wan Park , Jin-Soo Kim
发明人： Young-Su Han , Seung Hwan Moon , Jung Hwan Cho , Myeong-Su Kim , Jae Wan Park , Jin-Soo Kim
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/20 , G09G2320/0673 , G09G2320/103 , G09G2330/021 , G09G2340/0435
摘要： A display device including a display panel displaying a still image and a moving image and a signal controller controlling signals to drive the display panel, wherein the signal controller includes a frame memory storing image data of the still image and providing the image data to the display panel, and the display panel is driven with a first scan ratio when displaying the moving image and is driven with a second scan ratio that is lower than the first scan ratio when displaying the still image.
摘要翻译：一种显示装置，包括显示静止图像的显示面板和运动图像，以及控制信号以驱动显示面板的信号控制器，其中信号控制器包括存储静止图像的图像数据并将图像数据提供给显示器的帧存储器面板，并且当显示运动图像时以第一扫描比率驱动显示面板，并且当显示静止图像时以比第一扫描比低的第二扫描比率被驱动。

3. 发明申请

US20130135330A1 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：US20130135330A1
公开(公告)日：2013-05-30
申请号：US13483666
申请日：2012-05-30
申请人： Jae-Suk CHOI , Yong-Jun CHOI , Po-Yun PARK , Yun-Jae KIM , Min Joo LEE , Jung Hwan CHO
发明人： Jae-Suk CHOI , Yong-Jun CHOI , Po-Yun PARK , Yun-Jae KIM , Min Joo LEE , Jung Hwan CHO
IPC分类号： G06F3/038 , G09G5/36
CPC分类号： G09G3/3648 , G09G2320/0285 , G09G2320/103
摘要： A display device includes a display panel having gate lines and data lines, a signal controller driving the display panel, a graphic processing unit transmitting input image data to the signal controller, a gate driver driving the gate lines, and a data driver driving the data lines. The display panel is driven at a first frequency when displaying a moving image and driven at a lower frequency when displaying a still image. The signal controller includes a frame memory storing the input image data, a calculator calculating a representative value of image data stored in the frame memory, a line memory storing the representative value, and a kick-back corrector generating auxiliary image data by correcting the representative value according to a kick-back voltage. The data driver applies an auxiliary voltage corresponding to the auxiliary image data to the data lines in a vertical blank period when displaying the still image.
摘要翻译：显示装置包括具有栅极线和数据线的显示面板，驱动显示面板的信号控制器，向信号控制器传输输入图像数据的图形处理单元，驱动栅极线的栅极驱动器和驱动数据的数据驱动器线条。当显示运动图像时，显示面板以第一频率被驱动，并且在显示静止图像时以较低的频率驱动。信号控制器包括存储输入图像数据的帧存储器，计算存储在帧存储器中的图像数据的代表值的计算器，存储代表值的行存储器，以及通过校正代表值来生成辅助图像数据的反冲校正器根据反冲电压的值。当显示静止图像时，数据驱动器将与辅助图像数据相对应的辅助电压以垂直空白时段施加到数据线。

4. 发明申请

US20130076760A1 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：US20130076760A1
公开(公告)日：2013-03-28
申请号：US13545125
申请日：2012-07-10
申请人： Sang Su HAN , Min Joo LEE , Po-Yun PARK , Youn Jin JUNG , Jung Hwan CHO
发明人： Sang Su HAN , Min Joo LEE , Po-Yun PARK , Youn Jin JUNG , Jung Hwan CHO
IPC分类号： G06F15/00
CPC分类号： G09G5/377 , G09G3/3611 , G09G5/393 , G09G5/395 , G09G2340/02 , G09G2360/18
摘要： A display device includes: a display panel displaying a still image and a motion picture; a display panel which displays a still image and a motion picture; a signal controller which controls signals to drive the display panel; and a graphics processing unit which transmits input image data to the signal controller, where the signal controller includes a frame memory which stores compressed image data generated by compressing the input image data, and a mixer which mixes compression recovered image data generated by recovering the compressed image data and the input image data to generate mixed image data.
摘要翻译：显示装置包括：显示静止图像和运动图像的显示面板; 显示静止图像和运动图像的显示面板; 控制信号以驱动显示面板的信号控制器; 以及图形处理单元，其将输入图像数据发送到信号控制器，其中信号控制器包括存储通过压缩输入图像数据生成的压缩图像数据的帧存储器，以及混合器，其将通过恢复压缩的压缩的恢复图像数据进行混合图像数据和输入图像数据以产生混合图像数据。

5. 发明申请

US20110069091A1 METHOD OF DRIVING LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 审中-公开
标题翻译：驱动光源的方法和显示装置，用于执行方法
公开(公告)号：US20110069091A1
公开(公告)日：2011-03-24
申请号：US12696812
申请日：2010-01-29
申请人： Kyoung-Phil Kim , Dae-Gwang Jang , Sang-Su Han , Jung-Hwan Cho , Po-Yun Park , Hyun-Seok Ko , Young-Su Han
发明人： Kyoung-Phil Kim , Dae-Gwang Jang , Sang-Su Han , Jung-Hwan Cho , Po-Yun Park , Hyun-Seok Ko , Young-Su Han
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G3/3426 , G09G2320/0247 , G09G2320/0646
摘要： In a method of driving a light source including first through k-th light-emitting blocks (k being a natural number) which provide a display panel with light, the method includes providing identical driving signals to a plurality of light-emitting blocks of the first through k-th light-emitting blocks on which a high gradation image, which has a gradation greater than a predetermined gradation, is displayed.
摘要翻译：在驱动包括为显示面板提供光的第一至第k发光块（k为自然数）的光源的方法中，该方法包括向多个发光块提供相同的驱动信号，显示具有大于预定灰度的灰度的高灰度图像的第一至第k发光块。

6. 发明申请

US20110053080A1 Positive Typed Photosensitive Composition 审中-公开
标题翻译：正面类型的感光构图
公开(公告)号：US20110053080A1
公开(公告)日：2011-03-03
申请号：US12649500
申请日：2009-12-30
申请人： Joo Hyeon Park , Jung Hwan Cho , Jin Han Lee , Kyung Chul Son
发明人： Joo Hyeon Park , Jung Hwan Cho , Jin Han Lee , Kyung Chul Son
IPC分类号： G03F7/004 , C08G69/26
CPC分类号： C08L77/10 , C08K5/235 , G03F7/0226 , G03F7/0233
摘要： Disclosed is a positive typed photosensitive composition including a polyamide derivative represented by the following Chemical Formula, and a heat-acid generator. where R1, R2, R4, and R5 independently represent a bivalent to hexavalent aryl group with at least two carbon atoms, R3 represents either a hydrogen atom or an alkyl group with 1 to 10 carbon atoms, k represents an integer of 10 to 1,000, 1 represents an integer of 1 to 1,000, n and m independently represent an integer of 0 to 2 (n+m>0), and X represents either a hydrogen atom or an aryl group with 2 to 30 carbon atoms.
摘要翻译：公开了包含由以下化学式表示的聚酰胺衍生物和热酸发生剂的正型感光性组合物。其中R 1，R 2，R 4和R 5独立地表示具有至少两个碳原子的二价至六价芳基，R 3表示氢原子或具有1至10个碳原子的烷基，k表示10至1,000的整数， 1表示1〜1000的整数，n和m分别独立地表示0〜2的整数（n + m> 0），X表示氢原子或碳原子数2〜30的芳基。

7. 发明申请

US20100265272A1 METHOD OF PROCESSING DATA, DATA PROCESSING DEVICE FOR PERFORMING THE METHOD AND DISPLAY APPARATUS INCLUDING THE DATA PROCESSING DEVICE 有权
标题翻译：处理数据的方法，用于执行方法的数据处理装置和包括数据处理装置的显示装置
公开(公告)号：US20100265272A1
公开(公告)日：2010-10-21
申请号：US12610425
申请日：2009-11-02
申请人： Jae-Sung Bae , Jung-Hwan Cho , Hyun-Sik Yoon
发明人： Jae-Sung Bae , Jung-Hwan Cho , Hyun-Sik Yoon
IPC分类号： G09G5/10 , G09G3/36
CPC分类号： G09G3/3607 , G09G3/2003 , G09G3/3611 , G09G3/3677 , G09G2300/0452 , G09G2310/0281 , G09G2320/106 , G09G2340/0435 , G09G2340/06
摘要： A method of processing data for driving a display panel including a pixel structure including red, green, blue and white (RGBW) sub-pixels includes receiving red, green and blue (RGB) data at a first frame frequency. The method further includes generating RGBW data at a second frame frequency, greater than the first frame frequency, using the RGB data.
摘要翻译：一种处理用于驱动包括包括红色，绿色，蓝色和白色（RGBW）子像素的像素结构的显示面板的数据的方法包括以第一帧频率接收红色，绿色和蓝色（RGB）数据。该方法还包括使用RGB数据以大于第一帧频率的第二帧频率生成RGBW数据。

8. 发明申请

US20090140976A1 DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译：显示装置及其驱动方法
公开(公告)号：US20090140976A1
公开(公告)日：2009-06-04
申请号：US12243818
申请日：2008-10-01
申请人： Jae-Sung BAE , Jung-Hwan Cho
发明人： Jae-Sung BAE , Jung-Hwan Cho
IPC分类号： G09G3/36
CPC分类号： G09G3/2096 , G09G3/2088 , G09G3/3666 , G09G2300/0426 , G09G2360/02 , G09G2360/10
摘要： In a display apparatus, an interface unit receives N image signal groups each including i×j image signals from an external video system, wherein N is a natural number equal to or greater than 2. A display panel includes data lines, gate lines, and pixels to display images. The display panel includes N display areas each having a resolution of i×j, and the N display areas are extended along a vertical direction and sequentially arranged along a horizontal direction. The N display areas display the images corresponding to the N image signal groups input through the N interface units, respectively. Thus, although the display apparatus has an ultra high-definition resolution, a frequency for transmission of the image signals may be prevented from being increased, so that no additional memories are required.
摘要翻译：在显示装置中，接口单元接收每个包括来自外部视频系统的ixj图像信号的N个图像信号组，其中N是等于或大于2的自然数。显示面板包括数据线，栅极线和像素显示图像。显示面板包括具有ixj分辨率的N个显示区域，并且N个显示区域沿着垂直方向延伸并且沿着水平方向依次布置。 N个显示区域分别显示与通过N个接口单元输入的N个图像信号组对应的图像。因此，尽管显示装置具有超高分辨率，但是可以防止图像信号的传输频率增加，从而不需要额外的存储器。

9. 发明申请

US20080074569A1 LIQUID CRYSTAL DISPLAY AND DRIVING METHOD 有权
标题翻译：液晶显示和驱动方法
公开(公告)号：US20080074569A1
公开(公告)日：2008-03-27
申请号：US11861963
申请日：2007-09-26
申请人： Jae-Hyun Cho , Jung-Hwan Cho , Jin-Ho Park , Hyun-Su Lee
发明人： Jae-Hyun Cho , Jung-Hwan Cho , Jin-Ho Park , Hyun-Su Lee
IPC分类号： G02F1/1343
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2300/0491 , G09G2310/0245 , G09G2310/06 , G09G2310/066 , G09G2330/026
摘要： An optically compensated bend (OCB) mode liquid crystal display (LCD) includes a liquid crystal display having a first substrate, a first electrode forming on the first substrate, a second substrate facing the first substrate, a second electrode formed on the second substrate and facing the first electrode, a liquid crystal layer formed between the first and second electrodes and filled with liquid crystals, and a plurality of charge supplying units supplying charges to the first electrode several times to apply a bend voltage for transiting an arrangement of the liquid crystals.
摘要翻译：光学补偿弯曲（OCB）模式液晶显示器（LCD）包括液晶显示器，其具有第一基板，在第一基板上形成的第一电极，与第一基板相对的第二基板，形成在第二基板上的第二电极和面对第一电极，形成在第一和第二电极之间并充满液晶的液晶层，以及多个向第一电极提供电荷的电荷供给单元，以施加用于转移液晶布置的弯曲电压。

10. 发明申请

US20070236500A1 Image Processing System Using Vector Pixel 有权
标题翻译：使用矢量像素的图像处理系统
公开(公告)号：US20070236500A1
公开(公告)日：2007-10-11
申请号：US11697465
申请日：2007-04-06
申请人： Kum-Young CHOI , Wha Rim , Jung-Hwan Cho
发明人： Kum-Young CHOI , Wha Rim , Jung-Hwan Cho
IPC分类号： G06T11/20
CPC分类号： G06T11/20
摘要： An image processing system using vector pixel is disclosed. The system includes a vector pixel with 1 byte, a data unit structure, a data portion, a file generation unit, and a data processing unit. The vector pixel with 1 byte is configured such that, in the low 4 bits, a vector information portion is positioned, and information of one of 8 vectors, up, down, left, right, up-left, up-right, bottom-left, and bottom-right vectors, with respect to X- and Y-axis, is stored. The data unit structure forms a partial image by combining the vector pixel, and has a boundary indicator for indicating the boundary of the partial image at the end of the data unit structure. The data portion forms a complete image by combining the data unit, and has a terminator for indicating the termination of the complete image at the end of the data portion. The file generation unit forms the data portion according to a specific command, and generates/stores a computer image file based on the data portion. The data processing unit processes direction indication according to vector information of the image file generated by the file generation unit and forms an image based on the direction indication process. The system can reduce the size of image data to be stored in a computer's storage memory, such as the main memory and a storage disk, image processing speed can be enhanced and data communication time can be shortened.
摘要翻译：公开了一种使用向量像素的图像处理系统。该系统包括具有1字节的矢量像素，数据单元结构，数据部分，文件生成单元和数据处理单元。具有1个字节的矢量像素被配置为使得在低4位中存在矢量信息部分，并且8个向量，上，下，左，右，左上，右上，右下，相对于X轴和Y轴的左右矢量被存储。数据单元结构通过组合矢量像素形成部分图像，并且具有用于指示数据单元结构结束时的部分图像的边界的边界指示符。数据部分通过组合数据单元形成完整的图像，并且具有用于指示在数据部分的末尾终止完整图像的终止符。文件生成单元根据特定命令形成数据部分，并且基于数据部分生成/存储计算机图像文件。数据处理单元根据由文件生成单元生成的图像文件的向量信息来处理方向指示，并根据方向指示处理形成图像。该系统可以减小要存储在计算机的存储存储器（如主存储器和存储盘）中的图像数据的大小，可以提高图像处理速度并且可以缩短数据通信时间。

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