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1. 发明授权

US08174492B2 Method for driving an electrophoretic display 有权
标题翻译：驱动电泳显示的方法
公开(公告)号：US08174492B2
公开(公告)日：2012-05-08
申请号：US12121603
申请日：2008-05-15
申请人： Joo-Young Kim , Cheol-Woo Park , Ho-Yong Jung
发明人： Joo-Young Kim , Cheol-Woo Park , Ho-Yong Jung
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/0426 , G09G2300/0439 , G09G2310/068 , G09G2320/0257
摘要： The display of after-images is prevented in an electrophoretic display by applying one gray of at least three different grays through at least some of the pixels, applying a middle gray through at least some of the plurality of pixels, and applying a final compensation voltage to refresh the plurality of pixels.
摘要翻译：通过使至少三个不同灰度的一个灰色通过至少一些像素，通过至少一些像素施加中间灰度，并且施加最终补偿电压来防止在电泳显示器中的后图像的显示以刷新多个像素。

2. 发明申请

US20090231266A1 ELECTROPHORETIC DISPLAY APPARATUS AND OPERATING METHOD THEREOF 有权
标题翻译：电泳显示装置及其操作方法
公开(公告)号：US20090231266A1
公开(公告)日：2009-09-17
申请号：US12337603
申请日：2008-12-17
申请人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung , Joo-Young Kim
发明人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung , Joo-Young Kim
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2320/0204 , G09G2320/048
摘要： Disclosed are embodiments of an electrophoretic display apparatus and an operating method thereof. According to one or more embodiments, an update voltage compensating for the degradation of an image is applied to a related pixel after a predetermined time interval elapses, when a plurality of images are consecutively displayed on one screen. Thus, the update voltage may be prevented from being applied to the pixel before the image degradation occurs, thereby preventing the pixel from being over-charged.
摘要翻译：公开了电泳显示装置及其操作方法的实施例。根据一个或多个实施例，当在一个屏幕上连续显示多个图像时，在经过预定时间间隔之后，补偿图像劣化的更新电压被施加到相关像素。因此，可以防止在图像劣化发生之前更新电压被施加到像素，从而防止像素过充电。

3. 发明申请

US20090058846A1 METHOD FOR DRIVING AN ELECTROPHORETIC DISPLAY 有权
标题翻译：驱动电子显示器的方法
公开(公告)号：US20090058846A1
公开(公告)日：2009-03-05
申请号：US12121603
申请日：2008-05-15
申请人： Joo-Young Kim , Cheol-Woo Park , Ho-Yong Jung
发明人： Joo-Young Kim , Cheol-Woo Park , Ho-Yong Jung
IPC分类号： H04N1/46
CPC分类号： G09G3/344 , G09G2300/0426 , G09G2300/0439 , G09G2310/068 , G09G2320/0257
摘要： The display of after-images is prevented in an electrophoretic display by applying one gray of at least three different grays through at least some of the pixels, applying a middle gray through at least some of the plurality of pixels, and applying a final compensation voltage to refresh the plurality of pixels
摘要翻译：通过使至少三个不同灰度的一个灰色通过至少一些像素，通过至少一些像素施加中间灰度，并且施加最终补偿电压来防止在电泳显示器中的后图像的显示以刷新多个像素

4. 发明授权

US08373668B2 Electrophoretic display apparatus and operating method thereof 有权
标题翻译：电泳显示装置及其操作方法
公开(公告)号：US08373668B2
公开(公告)日：2013-02-12
申请号：US12337603
申请日：2008-12-17
申请人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung , Joo-Young Kim
发明人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung , Joo-Young Kim
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2320/0204 , G09G2320/048
摘要： Disclosed are embodiments of an electrophoretic display apparatus and an operating method thereof. According to one or more embodiments, an update voltage compensating for the degradation of an image is applied to a related pixel after a predetermined time interval elapses, when a plurality of images are consecutively displayed on one screen. Thus, the update voltage may be prevented from being applied to the pixel before the image degradation occurs, thereby preventing the pixel from being over-charged.
摘要翻译：公开了电泳显示装置及其操作方法的实施例。根据一个或多个实施例，当在一个屏幕上连续显示多个图像时，在经过预定时间间隔之后，补偿图像劣化的更新电压被施加到相关像素。因此，可以防止在图像劣化发生之前更新电压被施加到像素，从而防止像素过充电。

5. 发明授权

US08345041B2 Method for displaying a three-dimensional image and three-dimensional image display device for performing the method 失效
标题翻译：用于显示三维图像的方法和用于执行该方法的三维图像显示装置
公开(公告)号：US08345041B2
公开(公告)日：2013-01-01
申请号：US12493467
申请日：2009-06-29
申请人： Joo-Young Kim , Cheol-Woo Park , Seung-Hoon Lee
发明人： Joo-Young Kim , Cheol-Woo Park , Seung-Hoon Lee
IPC分类号： G06T15/00
CPC分类号： H04N13/398 , H04N13/189 , H04N13/275 , H04N13/30 , H04N13/305
摘要： A three-dimensional image display device includes a three-dimensional image generator and a display panel. The three-dimensional image generator includes a memory part, a control part, and an output buffer part. The memory part has a lookup table storing pixel-shift data corresponding to a plurality of viewpoints and depths. The control part stores image data and depth data in an internal memory, and outputs shifted image data based on the pixel-shift data. The output buffer part outputs three-dimensional image data based on the shifted image data. The display panel displays the three-dimensional image data.
摘要翻译：三维图像显示装置包括三维图像发生器和显示面板。三维图像生成器包括存储器部分，控制部分和输出缓冲器部分。存储器部分具有存储与多个视点和深度对应的像素移位数据的查找表。控制部将图像数据和深度数据存储在内部存储器中，并且基于像素移位数据输出移位图像数据。输出缓冲器部分基于移位的图像数据输出三维图像数据。显示面板显示三维图像数据。

6. 发明申请

US20060119559A1 Display device and driving method thereof 失效
公开(公告)号：US20060119559A1
公开(公告)日：2006-06-08
申请号：US11261852
申请日：2005-10-28
申请人： Ho-Yong Jung , Cheol-Woo Park
发明人： Ho-Yong Jung , Cheol-Woo Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3406 , G09G2310/0251 , G09G2320/043
摘要： A display device is provided including a plurality of pixels, a gate driver applying gate signals to the pixels, a data driver applying data voltages to the pixels, and a signal controller outputting a plurality of control signals for controlling the gate driver and the data driver. The polarity of a data voltage applied to a predetermined pixel is changed at least every two frames.

7. 发明授权

US08947425B2 Method and apparatus for processing and displaying a three-dimensional image with variable depth effect 有权
标题翻译：用于处理和显示具有可变深度效果的三维图像的方法和装置
公开(公告)号：US08947425B2
公开(公告)日：2015-02-03
申请号：US13364035
申请日：2012-02-01
申请人： Mun-San Park , Joo-Young Kim , Cheol-Woo Park
发明人： Mun-San Park , Joo-Young Kim , Cheol-Woo Park
IPC分类号： G06T15/00 , H04N13/00
CPC分类号： H04N13/106 , H04N13/111 , H04N13/128
摘要： A method of processing a 3D image data includes calculating shift values of gray-scales for a reference view using a 3D effect selection signal having a selection depth value of the 3D image inputted by a user. Shift values of the gray-scales respectively corresponding to a plurality of views are calculated using the shift values of the gray-scales for the reference view. The shift values of the gray-scales respectively corresponding to the plurality of views are applied to a source image signal to generate a plurality of image frames.
摘要翻译：处理3D图像数据的方法包括使用具有由用户输入的3D图像的选择深度值的3D效果选择信号来计算参考视图的灰度级的移位值。使用用于参考视图的灰度级的移位值来计算分别对应于多个视图的灰度级的移位值。将分别对应于多个视图的灰度级的偏移值应用于源图像信号以生成多个图像帧。

8. 发明申请

US20120249526A1 METHOD AND APPARATUS FOR PROCESSING AND DISPLAYING A THREE-DIMENSIONAL IMAGE 有权
标题翻译：用于处理和显示三维图像的方法和装置
公开(公告)号：US20120249526A1
公开(公告)日：2012-10-04
申请号：US13364035
申请日：2012-02-01
申请人： Mun-San PARK , Joo-Young Kim , Cheol-Woo Park
发明人： Mun-San PARK , Joo-Young Kim , Cheol-Woo Park
IPC分类号： G06T15/00
CPC分类号： H04N13/106 , H04N13/111 , H04N13/128
摘要： A method of processing a 3D image data includes calculating shift values of gray-scales for a reference view using a 3D effect selection signal having a selection depth value of the 3D image inputted by a user. Shift values of the gray-scales respectively corresponding to a plurality of views are calculated using the shift values of the gray-scales for the reference view. The shift values of the gray-scales respectively corresponding to the plurality of views are applied to a source image signal to generate a plurality of image frames.
摘要翻译：处理3D图像数据的方法包括使用具有由用户输入的3D图像的选择深度值的3D效果选择信号来计算参考视图的灰度级的移位值。使用用于参考视图的灰度级的移位值来计算分别对应于多个视图的灰度级的移位值。将分别对应于多个视图的灰度级的偏移值应用于源图像信号以生成多个图像帧。

9. 发明授权

US08081167B2 Touch sensitive display device, and driving method thereof 有权
标题翻译：触敏显示装置及其驱动方法
公开(公告)号：US08081167B2
公开(公告)日：2011-12-20
申请号：US12080329
申请日：2008-04-01
申请人： Joo-Young Kim , Cheol-Woo Park , Uk-Chul Choi
发明人： Joo-Young Kim , Cheol-Woo Park , Uk-Chul Choi
IPC分类号： G06F3/041
CPC分类号： G06F3/0412
摘要： A display device having a contact sensing function, and a driving method thereof are disclosed in one embodiment. The driving method of a display device includes reading sense data signals of a current sensing unit row, determining whether the sense data signals are included in a contactable range and converting the sense data signals into preliminary signals that each have a predetermined value based on the determination result, determining whether a sensed area (an X axis sensed area) in an X axis direction exists using the preliminary signals, determining whether the X axis sensed area is effective when the X axis sensed area exists, determining whether a sensed area (a Y axis sensed area) in a Y axis direction exists when the X axis sensed area is effective, determining whether the Y axis sensed area is effective when the Y axis sensed area exists, determining a contact position when the Y axis sensed area is effective, and reading sense data signals of a next sensing unit row when the X axis sensed area or the Y axis sensed area is not effective.
摘要翻译：在一个实施例中公开了具有接触检测功能的显示装置及其驱动方法。显示装置的驱动方法包括读取电流感测单元行的感测数据信号，确定感测数据信号是否包括在可接触范围内，并且基于该确定将感测数据信号转换成具有预定值的初步信号结果，使用初步信号确定是否存在X轴方向上的感测区域（X轴感测区域），确定X轴感测区域是否在存在X轴感测区域时有效，确定感测区域（Y 轴检测区域）存在于X轴感测区域有效时，判定Y轴检测区域是否在存在Y轴感测区域时有效，确定Y轴感测区域有效时的接触位置，以及当X轴感测区域或Y轴感测区域无效时，读取下一感测单元行的感测数据信号。

10. 发明授权

US08624831B2 Electrophoretic display device and method of driving same 失效
标题翻译：电泳显示装置及其驱动方法
公开(公告)号：US08624831B2
公开(公告)日：2014-01-07
申请号：US12186656
申请日：2008-08-06
申请人： Joo-Young Kim , Cheol-Woo Park
发明人： Joo-Young Kim , Cheol-Woo Park
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2300/08 , G09G2310/06 , G09G2310/061 , G09G2320/0204 , G09G2320/0257
摘要： An electrophoretic display (“EPD”) device includes an EPD panel to display an image, and a driving circuit to drive the EPD panel. To display an individual image, the driving circuit supplies a first refresh signal to display a black gray scale, a second refresh signal to display a white gray scale, an inverse image data signal to display an inversed image of the individual image, an image data signal to display the individual image, and a reset signal to provide a direct current unbalance between the first and second refresh signals to the EPD panel.
摘要翻译：电泳显示器（“EPD”）装置包括用于显示图像的EPD面板和驱动EPD面板的驱动电路。为了显示单个图像，驱动电路提供第一刷新信号以显示黑色灰度级，第二刷新信号以显示白色灰度级，反向图像数据信号以显示单个图像的反转图像，图像数据信号以显示单个图像，以及复位信号，以在第一和第二刷新信号之间向EPD面板提供直流不平衡。

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