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1. 发明申请

US20130222355A1 ELECTROWETTING DISPLAY DEVICE AND DRIVING METHOD THEREOF 有权
标题翻译：电镀显示装置及其驱动方法
公开(公告)号：US20130222355A1
公开(公告)日：2013-08-29
申请号：US13554794
申请日：2012-07-20
申请人： Uk Chul CHOI , Cheol Woo Park , Hyun Sik Hwang , Yong Jun Jang
发明人： Uk Chul CHOI , Cheol Woo Park , Hyun Sik Hwang , Yong Jun Jang
IPC分类号： G09G5/00 , G09G3/34
CPC分类号： G09G3/344 , G02B26/005 , G09G3/3446 , G09G3/348 , G09G2300/0404 , G09G2300/043 , G09G2300/0861 , G09G2310/061 , G09G2310/068
摘要： The present invention applies the voltage that is swung to the notch electrode of each pixel of the electrowetting display device to reset the oil layer to not backflow such that an additional element is not disposed in the pixel, thereby increasing the aperture ratio of the pixel. Also, the reset signal generator generating and applying the reset signal is disposed inside the electrowetting display device such that additional wiring may not be disposed in the outer part of the panel.
摘要翻译：本发明将摆动的电压施加到电润湿显示装置的每个像素的切口电极，以将油层复位为不回流，使得在像素中不设置附加元件，从而增加像素的开口率。此外，产生和施加复位信号的复位信号发生器设置在电润湿显示装置的内部，使得可以不在面板的外部设置附加布线。

2. 发明申请

US20120098872A1 METHOD OF DRIVING ELECTROPHORETIC DISPLAY PANEL 审中-公开
标题翻译：驱动电子显示面板的方法
公开(公告)号：US20120098872A1
公开(公告)日：2012-04-26
申请号：US13181991
申请日：2011-07-13
申请人： Jong-Hee KIM , Cheol-Woo PARK , Uk-Chul CHOI , Hyun-Sik HWANG , Kyoung-Ho LIM
发明人： Jong-Hee KIM , Cheol-Woo PARK , Uk-Chul CHOI , Hyun-Sik HWANG , Kyoung-Ho LIM
IPC分类号： G09G5/10
CPC分类号： G09G3/344 , G09G3/2014 , G09G2300/08 , G09G2310/063
摘要： A method of driving an electrophoretic display panel includes: applying a first voltage having a first polarity with respect to a reference voltage to an electrophoretic display panel to display an N-th image, where N is a natural number; applying the first voltage to the electrophoretic display panel, on which the N-th image is displayed, to display a first full-grayscale image; applying a second voltage having a second polarity with respect to a reference voltage to an electrophoretic display panel, on which the first full-grayscale image is displayed, to display a second full-grayscale image, where the second polarity is opposite to the first polarity; and applying the first polarity voltage to the electrophoretic display panel, on which the second full grayscale image is displayed, to display an (N+1)-th image.
摘要翻译：驱动电泳显示面板的方法包括：将相对于参考电压具有第一极性的第一电压施加到电泳显示面板，以显示第N图像，其中N是自然数; 将第一电压施加到其上显示第N图像的电泳显示面板上，以显示第一全灰度图像; 将相对于参考电压具有第二极性的第二电压施加到其上显示第一全灰度图像的电泳显示面板上，以显示第二全灰度图像，其中第二极性与第一极性相反 ; 以及将第一极性电压施加到其上显示第二全灰度图像的电泳显示面板上，以显示第（N + 1）个图像。

3. 发明申请

US20080204399A1 DRIVING METHOD FOR ELECTROPHORETIC DISPLAY 审中-公开
标题翻译：电泳显示器的驱动方法
公开(公告)号：US20080204399A1
公开(公告)日：2008-08-28
申请号：US11928332
申请日：2007-10-30
申请人： Uk-Chul CHOI , Cheol-Woo PARK , Joo-Young KIM
发明人： Uk-Chul CHOI , Cheol-Woo PARK , Joo-Young KIM
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/0254 , G09G2320/0257
摘要： A driving method for an electrophoretic display including first electrodes, a second electrode, and electrophoretic particles positioned in pixel areas, includes applying a reset voltage to the particles, applying a reset compensation voltage having an opposite polarity to that of the reset voltage to the particles after applying the reset voltage, applying an image displaying compensation voltage having a same polarity as the reset compensation voltage to the particles positioned in at least one of the pixel areas after applying the reset compensation voltage, and applying an image displaying voltage having an opposite polarity to that of the image displaying compensation voltage to the particles positioned in the at least one of the pixel areas. Accordingly, the pixel electrode may be refreshed without inversed images such that the display performance of the electrophoretic display may be improved.
摘要翻译：包括位于像素区域中的第一电极，第二电极和电泳颗粒的电泳显示器的驱动方法包括向颗粒施加复位电压，向微粒施加具有与复位电压相反极性的复位补偿电压在应用复位电压之后，在施加复位补偿电压之后，将与复位补偿电压相同极性的图像显示补偿电压施加到位于至少一个像素区域中的粒子，并且施加具有相反极性的图像显示电压与对位于至少一个像素区域中的颗粒的补偿电压进行显示的图像相比。因此，可以刷新像素电极而没有反转的图像，从而可以提高电泳显示器的显示性能。

4. 发明授权

US09494788B2 Electrowetting display device and driving method thereof 有权
标题翻译：电动显示装置及其驱动方法
公开(公告)号：US09494788B2
公开(公告)日：2016-11-15
申请号：US13560861
申请日：2012-07-27
申请人： Sang Min Shin , Chang Ku Hua , Woo Song Kim , Uk Chul Choi , Mun-Soo Park , So-Hyun Lee
发明人： Sang Min Shin , Chang Ku Hua , Woo Song Kim , Uk Chul Choi , Mun-Soo Park , So-Hyun Lee
IPC分类号： G06F3/038 , G09G5/00 , G02B26/00 , G09G3/34
CPC分类号： G02B26/005 , G06F3/038 , G09G3/348 , G09G2300/08
摘要： A display device includes a first electrode, a second electrode, a third electrode, a lyophobic layer, a first liquid, and a second liquid, where the lyophobic layer is lyophobic to the second liquid. A method of driving the display device includes: providing a first potential difference between the first electrode and the third electrode to thereby cause the first liquid to begin moving toward the second electrode; providing a second potential difference between the second electrode and the third electrode while reducing the first potential difference to thereby cause the first liquid to move toward the first electrode; and removing the second potential difference to thereby cause the first liquid to slow down in its movement toward the first electrode or to stop in its movement toward the first electrode.
摘要翻译：显示装置包括第一电极，第二电极，第三电极，疏液层，第一液体和第二液体，其中疏液层与第二液体疏液。驱动显示装置的方法包括：在第一电极和第三电极之间提供第一电位差，从而使第一液体朝向第二电极开始移动; 在第二电极和第三电极之间提供第二电位差，同时减小第一电位差，从而使第一液体向第一电极移动; 并且去除所述第二电位差，从而使所述第一液体朝向所述第一电极的移动减慢或停止朝向所述第一电极的移动。

5. 发明授权

US09001106B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US09001106B2
公开(公告)日：2015-04-07
申请号：US13414116
申请日：2012-03-07
申请人： Uk Chul Choi , Cheol Woo Park , Hyun Sik Hwang , Yongjun Jang
发明人： Uk Chul Choi , Cheol Woo Park , Hyun Sik Hwang , Yongjun Jang
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36 , G09G5/10 , G09G3/34
CPC分类号： G09G3/348 , G09G2300/08 , G09G2310/0251 , G09G2310/027
摘要： A display apparatus includes a display panel, a gate driver, and a data driver. The display panel includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels connected to the gate lines and the data lines to display an image. The gate driver is configured to apply a gate signal to the gate lines and the data driver is configured to apply a data signal to the data lines. At least one intermediate voltage having a voltage level between a first voltage and a second voltage and a data voltage corresponding to a specific gray scale are sequentially applied to at least one pixel of the pixels as the data signal during a frame period.
摘要翻译：显示装置包括显示面板，门驱动器和数据驱动器。显示面板包括多条栅极线，多条数据线以及连接到栅极线和数据线以显示图像的多个像素。栅极驱动器被配置为向栅极线施加栅极信号，并且数据驱动器被配置为将数据信号施加到数据线。在帧周期期间，将具有第一电压和第二电压之间的电压电平的至少一个中间电压和对应于特定灰度的数据电压顺序地施加到像素的至少一个像素作为数据信号。

6. 发明授权

US08564520B2 Method for driving a display panel and display apparatus for performing the method 有权
标题翻译：用于驱动显示面板的方法和用于执行该方法的显示装置
公开(公告)号：US08564520B2
公开(公告)日：2013-10-22
申请号：US12559650
申请日：2009-09-15
申请人： Uk-Chul Choi , Nak-Cho Choi , Sung-Woon Kim
发明人： Uk-Chul Choi , Nak-Cho Choi , Sung-Woon Kim
IPC分类号： G09G3/36
CPC分类号： G09G3/3651 , G09G3/2074 , G09G3/3614 , G09G2320/0252 , G09G2320/0261
摘要： A method for driving a display panel, the display panel including a plurality of pixels, each of the plurality of pixels including a cholesteric liquid crystal capacitor, includes; applying a common voltage to the display panel, displaying a video on the display panel by applying a data voltage to at least one of the plurality of pixels, the data voltage having a phase which is one of inverted to and substantially the same as a phase of the common voltage with respect to a reference voltage.
摘要翻译：一种用于驱动显示面板的方法，所述显示面板包括多个像素，所述多个像素中的每一个包括胆甾型液晶电容器，包括：向所述显示面板施加公共电压，通过向所述多个像素中的至少一个施加数据电压来在所述显示面板上显示视频，所述数据电压具有相位与所述多个像素中的至少一个相位相反并且基本相同的相位相对于参考电压的公共电压。

7. 发明申请

US20120223928A1 METHOD FOR DRIVING ELECTROPHORESIS DISPLAY DEVICE 有权
标题翻译：驱动电子显示装置的方法
公开(公告)号：US20120223928A1
公开(公告)日：2012-09-06
申请号：US13276654
申请日：2011-10-19
申请人： KyoungHo LIM , Cheolwoo PARK , Uk chul CHOI , JongHee KIM , Hyun Sik HWANG
发明人： KyoungHo LIM , Cheolwoo PARK , Uk chul CHOI , JongHee KIM , Hyun Sik HWANG
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G09G3/34 , G09G3/344 , G09G2310/0256 , G09G2320/0257
摘要： A method for driving an electrophoresis display device includes applying a reset voltage having a first polarity to electrophoresis material of the display device for at least one frame period to display a reset image, applying a first gradation voltage having a second polarity opposite to the first polarity to the electrophoresis material for one frame period to display a first grey image after the reset image is displayed, applying a second gradation voltage having the second polarity to the electrophoresis material corresponding to at least one pixel region of the display device for at least two frame periods to display a second grey image, after the first grey image is displayed; and applying a third gradation voltage having the first polarity to the electrophoresis material corresponding to at least one pixel region for one frame period to display a third grey image, after the second grey image is displayed.
摘要翻译：一种驱动电泳显示装置的方法，包括对至少一个帧周期的电泳材料施加具有第一极性的复位电压以显示复位图像，施加具有与第一极性相反的第二极性的第一灰度电压对于电泳材料进行一帧周期以在显示复位图像之后显示第一灰度图像，将具有第二极性的第二灰度电压施加到对应于显示装置的至少一个像素区域的电泳材料，用于至少两个框架在显示第一个灰色图像之后显示第二个灰度图像的时段; 以及在显示第二灰度图像之后，将具有第一极性的第三灰度电压施加到与至少一个像素区域对应的一个帧周期的显示第三灰度图像的电泳材料。

8. 发明申请

US20090015546A1 Electro-optic display device 审中-公开
标题翻译：电光显示装置
公开(公告)号：US20090015546A1
公开(公告)日：2009-01-15
申请号：US12217964
申请日：2008-07-09
申请人： Uk-Chul Choi , Seong-Sik Shin , Cheol-Woo Park
发明人： Uk-Chul Choi , Seong-Sik Shin , Cheol-Woo Park
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/0408 , G09G2300/08 , G09G2330/028
摘要： There is provided an electro-optic display device which can be used in a folder type or in a roll type. The electro-optic display device comprises a substrate including an electro-optic layer having charged color particles and including a gate line and a data line; a timing controller for generating a control signal according to a signal applied from an external unit; and a driving integrated circuit disposed on one side of the substrate, the driving integrated circuit having a gate driver and a data driver for receiving the control signal from the timing controller and for respectively driving the gate line and the data line.
摘要翻译：提供了一种电光显示装置，其可以以折叠式或卷式使用。电光显示装置包括：基板，其具有带有带电色的彩色粒子的电光层，包括栅极线和数据线; 定时控制器，用于根据从外部单元施加的信号产生控制信号; 以及驱动集成电路，其设置在所述基板的一侧，所述驱动集成电路具有栅极驱动器和数据驱动器，用于从所述定时控制器接收所述控制信号并分别驱动所述栅极线和所述数据线。

9. 发明申请

US20080316189A1 DISPLAY DEVICE 审中-公开
标题翻译：显示设备
公开(公告)号：US20080316189A1
公开(公告)日：2008-12-25
申请号：US12015853
申请日：2008-01-17
申请人： Uk-Chul CHOI , Sung-Jin HONG , Cheol-Woo PARK , Seong-Sik SHIN
发明人： Uk-Chul CHOI , Sung-Jin HONG , Cheol-Woo PARK , Seong-Sik SHIN
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G3/3677 , G09G2310/0267 , G09G2310/0286 , G11C19/184
摘要： A display device includes a display panel assembly that includes a plurality of pixels and a plurality of signal lines connected to the pixels, and a driver that includes a plurality of stages connected with one another for sequentially generating output signals in synchronization with a plurality of clock signals. Portions of the plurality of stages output the output signals to the display panel assembly.
摘要翻译：显示装置包括：显示面板组件，其包括多个像素和连接到像素的多条信号线;以及驱动器，其包括彼此连接的多个级，用于与多个时钟同步地顺序地产生输出信号信号。多个级的部分将输出信号输出到显示面板组件。

10. 发明申请

US20080246739A1 Touch Sensitive Display Device, Apparatus and Method for Driving the Same 审中-公开
标题翻译：触摸敏感显示装置，驱动它的装置和方法
公开(公告)号：US20080246739A1
公开(公告)日：2008-10-09
申请号：US11926403
申请日：2007-10-29
申请人： Uk Chul Choi , Cheol-Woo Park
发明人： Uk Chul Choi , Cheol-Woo Park
IPC分类号： G06F3/041 , G09G3/34 , G09G5/00
CPC分类号： G09G3/344 , G02F1/13338 , G02F1/167 , G06F3/0412 , G09G2300/08 , G09G2310/0267 , G11C19/184
摘要： A touch sensitive display device has a driving apparatus. The driving apparatus includes at least one of a plurality of stages, and each stage includes an input section, a middle processing unit, an output voltage generator, and an output path selection unit. The input section outputs a first voltage in response to an output signal from a previous stage or a scanning start signal. The middle processing unit outputs a second voltage in response to one of the plurality of clock signals or an output signal from a next stage. The output voltage generator charges the first voltage and generates the output signal in response to the first voltage from the input section and the second voltage from the middle processing unit. The output path selecting unit selects an output path for the output signal from the output voltage generator. Accordingly, the structure of the display device can be simplified.
摘要翻译：触敏显示装置具有驱动装置。驱动装置包括多个级中的至少一个，并且每个级包括输入部分，中间处理单元，输出电压发生器和输出路径选择单元。输入部分响应于来自前一级的输出信号或扫描开始信号输出第一电压。中间处理单元响应于多个时钟信号之一或来自下一级的输出信号而输出第二电压。输出电压发生器对第一电压充电并且响应于来自输入部分的第一电压和来自中间处理单元的第二电压而产生输出信号。输出路径选择单元从输出电压发生器选择输出信号的输出路径。因此，可以简化显示装置的结构。

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