专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050184998A1 Method for displaying an image, image display apparatus, method for driving an image display apparatus and apparatus for driving an image display panel 有权
标题翻译：用于显示图像的方法，图像显示装置，用于驱动图像显示装置的方法和用于驱动图像显示面板的装置
公开(公告)号：US20050184998A1
公开(公告)日：2005-08-25
申请号：US10830346
申请日：2004-04-22
申请人： Young-Chol Yang , Mun-Pyo Hong , Keun-Kyu Song , Soo-Guy Rho , Nam-Seok Roh , Ho-Yong Jung
发明人： Young-Chol Yang , Mun-Pyo Hong , Keun-Kyu Song , Soo-Guy Rho , Nam-Seok Roh , Ho-Yong Jung
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/02 , G09G5/10 , H04N9/12 , H04N9/30
CPC分类号： G09G3/3406 , G09G5/02 , G09G2300/0452 , G09G2320/0646 , G09G2340/06 , G09G2360/16
摘要： A method of displaying an image using an image display device in which the image display device has an artificial light source includes inputting primary image signals to the image display device, determining chroma state of the primary image signals for each image frame, and determining gray-scale state of the primary image signals for each image frame. The primary image signals are transformed to multi-color image signals and luminance of the artificial light source is controlled, in response to the determined chroma state and gray-scale state of the primary image signals.
摘要翻译：使用图像显示装置具有人造光源的图像显示装置显示图像的方法包括：将图像信号输入到图像显示装置，确定每个图像帧的主图像信号的色度状态，每个图像帧的主图像信号的缩放状态。响应于所确定的主图像信号的色度状态和灰度状态，将原始图像信号变换为多色图像信号，并且控制人造光源的亮度。

2. 发明授权

US07167150B2 Method for displaying an image, image display apparatus, method for driving an image display apparatus and apparatus for driving an image display panel 有权
标题翻译：用于显示图像的方法，图像显示装置，用于驱动图像显示装置的方法和用于驱动图像显示面板的装置
公开(公告)号：US07167150B2
公开(公告)日：2007-01-23
申请号：US10830346
申请日：2004-04-22
申请人： Young-Chol Yang , Mun-Pyo Hong , Keun-Kyu Song , Soo-Guy Rho , Nam-Seok Roh , Ho-Yong Jung
发明人： Young-Chol Yang , Mun-Pyo Hong , Keun-Kyu Song , Soo-Guy Rho , Nam-Seok Roh , Ho-Yong Jung
IPC分类号： G09G3/36
CPC分类号： G09G3/3406 , G09G5/02 , G09G2300/0452 , G09G2320/0646 , G09G2340/06 , G09G2360/16
摘要： A method of displaying an image using an image display device in which the image display device has an artificial light source includes inputting primary image signals to the image display device, determining chroma state of the primary image signals for each image frame, and determining gray-scale state of the primary image signals for each image frame. The primary image signals are transformed to multi-color image signals and luminance of the artificial light source is controlled, in response to the determined chroma state and gray-scale state of the primary image signals.
摘要翻译：使用图像显示装置具有人造光源的图像显示装置显示图像的方法包括：将图像信号输入到图像显示装置，确定每个图像帧的主图像信号的色度状态，每个图像帧的主图像信号的缩放状态。响应于所确定的主图像信号的色度状态和灰度状态，将原始图像信号变换为多色图像信号，并且控制人造光源的亮度。

3. 发明授权

US07933061B2 Display substrate, electrophoretic display device with the same and method for manufacturing the same 有权
标题翻译：显示基板，电泳显示装置及其制造方法
公开(公告)号：US07933061B2
公开(公告)日：2011-04-26
申请号：US12326739
申请日：2008-12-02
申请人： Kyu-Young Kim , Nam-Seok Roh , Ho-Yong Jung
发明人： Kyu-Young Kim , Nam-Seok Roh , Ho-Yong Jung
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02F1/13454 , G02F2001/13324 , H01L27/12
摘要： A display substrate, an electrophoretic display (EPD) device including the same, and a method for manufacturing the same are disclosed. The display substrate includes a display region and a non-display region. The display region includes a plurality of gate lines, a plurality of data lines, and a plurality of thin film transistors (TFTs) and a plurality of pixel electrodes disposed at crossings of the gate lines and the data lines. The non-display region is located at a peripheral region of the display region and includes a solar battery. The solar battery includes at least one semiconductor layer arranged between a lower electrode and an upper electrode that oppose each other.
摘要翻译：公开了一种显示基板，包括该显示基板的电泳显示器（EPD）装置及其制造方法。显示基板包括显示区域和非显示区域。显示区域包括多个栅极线，多个数据线，以及多个薄膜晶体管（TFT）和设置在栅极线和数据线的交叉处的多个像素电极。非显示区域位于显示区域的周边区域，并且包括太阳能电池。太阳能电池包括布置在彼此相对的下电极和上电极之间的至少一个半导体层。

4. 发明申请

US20090174928A1 DISPLAY SUBSTRATE, ELECTROPHORETIC DISPLAY DEVICE WITH THE SAME AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：显示基板，电极显示装置及其制造方法
公开(公告)号：US20090174928A1
公开(公告)日：2009-07-09
申请号：US12326739
申请日：2008-12-02
申请人： Kyu-Young KIM , Nam-Seok Roh , Ho-Yong Jung
发明人： Kyu-Young KIM , Nam-Seok Roh , Ho-Yong Jung
IPC分类号： G02F1/167 , H01L31/0248 , H01L21/02
CPC分类号： G02F1/167 , G02F1/13454 , G02F2001/13324 , H01L27/12
摘要： A display substrate, an electrophoretic display (EPD) device including the same, and a method for manufacturing the same are disclosed. The display substrate includes a display region and a non-display region. The display region includes a plurality of gate lines, a plurality of data lines, and a plurality of thin film transistors (TFTs) and a plurality of pixel electrodes disposed at crossings of the gate lines and the data lines. The non-display region is located at a peripheral region of the display region and includes a solar battery. The solar battery includes at least one semiconductor layer arranged between a lower electrode and an upper electrode that oppose each other.
摘要翻译：公开了一种显示基板，包括该显示基板的电泳显示器（EPD）装置及其制造方法。显示基板包括显示区域和非显示区域。显示区域包括多个栅极线，多个数据线，以及多个薄膜晶体管（TFT）和设置在栅极线和数据线的交叉处的多个像素电极。非显示区域位于显示区域的周边区域，并且包括太阳能电池。太阳能电池包括布置在彼此相对的下电极和上电极之间的至少一个半导体层。

5. 发明授权

US07952558B2 Methods for driving electrophoretic display so as to avoid persistent unidirectional current through TFT switches 有权
标题翻译：用于驱动电泳显示的方法，以避免通过TFT开关的持续单向电流
公开(公告)号：US07952558B2
公开(公告)日：2011-05-31
申请号：US11863702
申请日：2007-09-28
申请人： Young-Chol Yang , Ho-Yong Jung
发明人： Young-Chol Yang , Ho-Yong Jung
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/0256
摘要： Certain types of displays such as electrophoretic displays tend to deteriorate if their pixel units are persistently driven by currents flowing in only one direction for the purpose of maintaining (i.e. refreshing) a relatively constant optical state. A first method pulses the pixel unit with a drive pulse of opposed polarity but duration too short (i.e. less than 1/25 second) for a viewer to notice. A second method pulses the pixel unit with a drive pulse of opposed polarity but magnitude to small to effect change in optical state.
摘要翻译：某些类型的显示器，例如电泳显示器，如果像素单元由仅在一个方向上流动的电流持续驱动，以保持（即刷新）相对恒定的光学状态，则倾向于劣化。第一种方法是使具有相反极性但持续时间太短（即小于1/25秒）的驱动脉冲对像素单元进行脉冲，供观察者注意。第二种方法是使具有相反极性但幅度变小的驱动脉冲对像素单元进行脉冲以实现光学状态的改变。

6. 发明申请

US20080079688A1 METHODS FOR DRIVING ELECTROPHORETIC DISPLAY SO AS TO AVOID PERSISTENT UNIDIRECTIONAL CURRENT THROUGH TFT SWITCHES 有权
标题翻译：用于驱动电子显示的方法，以避免通过TFT开关避免单向电流
公开(公告)号：US20080079688A1
公开(公告)日：2008-04-03
申请号：US11863702
申请日：2007-09-28
申请人： Young-Chol Yang , Ho-Yong Jung
发明人： Young-Chol Yang , Ho-Yong Jung
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/0256
摘要： Certain types of displays such as electrophoretic displays tend to deteriorate if their pixel units are persistently driven by currents flowing in only one direction for the purpose of maintaining (i.e. refreshing) a relatively constant optical state. A first method pulses the pixel unit with a drive pulse of opposed polarity but duration too short (i.e. less than 1/25 second) for a viewer to notice. A second method pulses the pixel unit with a drive pulse of opposed polarity but magnitude to small to effect change in optical state.
摘要翻译：某些类型的显示器，例如电泳显示器，如果像素单元由仅在一个方向上流动的电流持续驱动，以保持（即刷新）相对恒定的光学状态，则倾向于劣化。第一种方法是使具有相反极性但持续时间太短（即小于1/25秒）的驱动脉冲对像素单元进行脉冲，供观察者注意。第二种方法是使具有相反极性但幅度变小的驱动脉冲对像素单元进行脉冲以实现光学状态的改变。

7. 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。

8. 发明授权

US08310439B2 Apparatus and method for driving an electrophoretic display 有权
标题翻译：用于驱动电泳显示器的装置和方法
公开(公告)号：US08310439B2
公开(公告)日：2012-11-13
申请号：US12043695
申请日：2008-03-06
申请人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung
发明人： Il-Pyung Lee , Cheol-Woo Park , Ho-Yong Jung
IPC分类号： G09G3/34
CPC分类号： G09G3/3433 , G09G3/2007 , G09G2310/04 , G09G2320/0252 , G09G2320/103
摘要： An apparatus for driving an electrophoretic display comprising a data driver applying data voltages to a plurality of pixels where electrophoretic particles are respectively disposed includes a memory storing gray information, level information of data voltages, and application time information of the data voltage, and a signal controller, wherein the signal controller reads the gray information, the level information of the data voltage and the application time information of the data voltage stored in the memory to apply an output image signal to the data driver, again stores the updated application time information of the data voltage to the memory by counting the application time information of the data voltage, compares the gray information stored in the memory with the gray information newly input from the external device, and when the gray information stored in the memory and the gray information newly input are different from each other, again stores the level information of the data voltage and the application time information of the data voltage that are newly updated in the memory based on the gray information that is newly input.
摘要翻译：一种用于驱动电泳显示器的装置，包括对分别布置电泳粒子的多个像素施加数据电压的数据驱动器，包括存储灰度信息的存储器，数据电压的电平信息和数据电压的施加时间信息，以及信号控制器，其中信号控制器读取存储在存储器中的数据电压的电平信息和数据电压的应用时间信息以将输出图像信号施加到数据驱动器，再次存储更新的应用时间信息通过对数据电压的应用时间信息进行计数，对存储器的数据电压进行计数，将存储器中存储的灰度信息与从外部设备新输入的灰色信息进行比较，当存储在存储器中的灰色信息和新的灰色信息输入不同，再次存储th的级别信息 e数据电压和基于新输入的灰度信息在存储器中新更新的数据电压的应用时间信息。

9. 发明授权

US08199129B2 Touch sensitive display device and method of determining touch 失效
标题翻译：触摸敏感显示设备和确定触摸的方法
公开(公告)号：US08199129B2
公开(公告)日：2012-06-12
申请号：US12492028
申请日：2009-06-25
申请人： Ho-Yong Jung , Uk-Chul Choi
发明人： Ho-Yong Jung , Uk-Chul Choi
IPC分类号： G06F3/042 , G06F3/041
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/0416
摘要： In a method for determining a contact of a display device according to an exemplary embodiment, a covariance matrix is used to extract a unique vector and a unique value and to obtain the main component through the unique vector and the unique value. The value of the main component is analyzed to determine the contact existence. The unique vector and the unique value are used to extract the main component, and then the contact existence is determined such that the touch existence and the position thereof may be correctly determined without errors.
摘要翻译：在根据示例性实施例的用于确定显示装置的接触的方法中，使用协方差矩阵来提取唯一矢量和唯一值，并且通过唯一矢量和唯一值来获得主要分量。分析主要组件的值以确定接触存在。使用唯一矢量和唯一值来提取主要组件，然后确定触点存在，使得触摸存在及其位置可以无错误地正确地确定。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式