Driving method for electrophoretic display
    11.
    发明授权
    Driving method for electrophoretic display 失效
    电泳显示的驱动方法

    公开(公告)号:US08508466B2

    公开(公告)日:2013-08-13

    申请号:US11928178

    申请日:2007-10-30

    IPC分类号: G09G3/34

    摘要: A driving method for an electrophoretic display having a plurality of first electrodes, a second electrode, and electrophoretic particles positioned in a plurality of pixel areas between the first electrodes and the second electrode, comprises applying an initial driving voltage to the electrophoretic particles in the pixel areas for a predetermined time, applying a first image-displaying voltage having a opposite polarity to that of the initial driving voltage to the electrophoretic particles in a portion of the pixel areas for a predetermined time after applying the initial driving voltage, and applying a first constant gray-displaying voltage having the opposite polarity to that of the initial driving voltage to the electrophoretic particles positioned in a portion of the pixel areas for a predetermined time after applying the first image-displaying voltage.According to the driving method for the electrophoretic display according to an embodiment of the present invention, the images displayed in pixel areas are gradually changed to display smoothly such that display performance of the electrophoretic display may be improved and an incidental image may be prevented.

    摘要翻译: 一种电泳显示器的驱动方法,具有位于第一电极和第二电极之间的多个像素区域中的多个第一电极,第二电极和电泳粒子,包括向像素中的电泳粒子施加初始​​驱动电压 区域预定时间,在施加初始驱动电压之后,在像素区域的一部分中施加具有与初始驱动电压相反极性的第一图像显示电压至预定时间的电泳颗粒,并施加第一 在施加第一图像显示电压之后的预定时间内,与位于像素区域的一部分中的电泳颗粒具有与初始驱动电压相反的极性的恒定灰度显示电压。 根据本发明实施例的电泳显示器的驱动方法,逐渐改变像素区域中显示的图像以平滑地显示,从而可以提高电泳显示器的显示性能,并且可以防止附带的图像。

    DEVICE AND METHOD FOR DRIVING ELECTROPHORETIC DISPLAY TO DESIRED OPTICAL STATE
    12.
    发明申请
    DEVICE AND METHOD FOR DRIVING ELECTROPHORETIC DISPLAY TO DESIRED OPTICAL STATE 审中-公开
    将电子显示驱动到所需光学状态的装置和方法

    公开(公告)号:US20090040201A1

    公开(公告)日:2009-02-12

    申请号:US12039117

    申请日:2008-02-28

    IPC分类号: G09G5/00 G09G3/34

    摘要: A drive controller for an electrophoretic display includes a data driver for applying image-altering drive signals to selected ones of a plurality of pixels where the driver includes: a memory unit for storing an alteration progress indicator and a target state indicator. In each of predetermined time spans such as successive display frames, image-altering drive signals are applied and the corresponding progress indicators are updated to reflect the application of the image-altering drive signals in the predetermined time spans. When the progress indicators indicate that the image-altering jobs are finished, the driver stops applying the image-altering drive signals to the respective pixels and instead applies a compensating signal to recover their original optical states. Different pixels can be updated in time-overlapping manner so that the electrophoretic display responds to new image commands in real-time.

    摘要翻译: 用于电泳显示器的驱动控制器包括数据驱动器,用于将驱动信号应用于驱动器中的多个像素中的选定的驱动器,该驱动器包括:用于存储改变进度指示器和目标状态指示器的存储器单元。 在诸如连续显示帧的每个预定时间跨度中,施加改变图像的驱动信号,并且更新相应的进度指示符以反映在预定时间跨度中改变图像的驱动信号的应用。 当进度指示器指示图像改变作业完成时,驾驶员停止将图像改变驱动信号应用于各个像素,并且代替地施加补偿信号以恢复它们的原始光学状态。 可以以时间重叠的方式更新不同的像素,使得电泳显示器实时响应新的图像命令。

    Touch sensitive display device, and driving method thereof
    15.
    发明申请
    Touch sensitive display device, and driving method thereof 有权
    触敏显示装置及其驱动方法

    公开(公告)号:US20080314652A1

    公开(公告)日:2008-12-25

    申请号:US12080329

    申请日:2008-04-01

    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。

    Driving Method For Electrophoretic Display
    16.
    发明申请
    Driving Method For Electrophoretic Display 失效
    电泳显示驱动方法

    公开(公告)号:US20080136773A1

    公开(公告)日:2008-06-12

    申请号:US11928178

    申请日:2007-10-30

    IPC分类号: G09G3/34

    摘要: A driving method for an electrophoretic display having a plurality of first electrodes, a second electrode, and electrophoretic particles positioned in a plurality of pixel areas between the first electrodes and the second electrode, comprises applying an initial driving voltage to the electrophoretic particles in the pixel areas for a predetermined time, applying a first image-displaying voltage having a opposite polarity to that of the initial driving voltage to the electrophoretic particles in a portion of the pixel areas for a predetermined time after applying the initial driving voltage, and applying a first constant gray-displaying voltage having the opposite polarity to that of the initial driving voltage to the electrophoretic particles positioned in a portion of the pixel areas for a predetermined time after applying the first image-displaying voltage.According to the driving method for the electrophoretic display according to an embodiment of the present invention, the images displayed in pixel areas are gradually changed to display smoothly such that display performance of the electrophoretic display may be improved and an incidental image may be prevented.

    摘要翻译: 一种电泳显示器的驱动方法,具有位于第一电极和第二电极之间的多个像素区域中的多个第一电极,第二电极和电泳粒子,包括向像素中的电泳粒子施加初始​​驱动电压 区域预定时间,在施加初始驱动电压之后,在像素区域的一部分中施加具有与初始驱动电压相反极性的第一图像显示电压至预定时间的电泳颗粒,并施加第一 在施加第一图像显示电压之后的预定时间内,与位于像素区域的一部分中的电泳颗粒具有与初始驱动电压相反的极性的恒定灰度显示电压。 根据本发明实施例的电泳显示器的驱动方法,逐渐改变像素区域中显示的图像以平滑地显示,从而可以提高电泳显示器的显示性能,并且可以防止附带的图像。

    Electrophoretic display apparatus and operating method thereof
    17.
    发明授权
    Electrophoretic display apparatus and operating method thereof 有权
    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

    IPC分类号: G09G3/34

    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。

    METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE FOR PERFORMING THE METHOD
    18.
    发明申请
    METHOD FOR DISPLAYING A THREE-DIMENSIONAL IMAGE AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE FOR PERFORMING THE METHOD 失效
    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:US20100007661A1

    公开(公告)日:2010-01-14

    申请号:US12493467

    申请日:2009-06-29

    IPC分类号: G06T15/00 H04N13/04

    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。

    UPDATE SYSTEMS OF SPACE OF INTEREST DATA AND METHODS THEREOF
    19.
    发明申请
    UPDATE SYSTEMS OF SPACE OF INTEREST DATA AND METHODS THEREOF 审中-公开
    利益数据空间更新系统及其方法

    公开(公告)号:US20130218879A1

    公开(公告)日:2013-08-22

    申请号:US13618488

    申请日:2012-09-14

    IPC分类号: G06F17/30

    CPC分类号: G06F16/29

    摘要: An aspect of the invention provides a system including: an SOI database that stores registered SOI data; a geographical information similarity determination module that determines if there is at least one set of registered SOI data whose geographical information is the same as or similar to that of the new SOI data by comparing the geographical information of the new SOI data and the geographical information of the registered SOI data; and an SOI database registration module that merges the registered SOI data of the SOI database with the geographical information or the non-geographical information of the new SOI data and stores the merged data in the SOI database if there is a set of registered SOI data whose geographical information is the same as or similar to that of the new SOI data as a result of determination of the geographical information similarity determination module.

    摘要翻译: 本发明的一个方面提供了一种系统,包括:存储登记的SOI数据的SOI数据库; 地理信息相似性确定模块,通过比较新的SOI数据的地理信息和新的SOI数据的地理信息,确定是否存在其地理信息与新的SOI数据相同或相似的至少一组注册的SOI数据 注册的SOI数据; 以及SOI数据库注册模块,其将SOI数据库的注册SOI数据与新的SOI数据的地理信息或非地理信息进行合并,并且将合并的数据存储在SOI数据库中,如果存在一组注册的SOI数据, 作为地理信息相似性确定模块的确定的结果,地理信息与新的SOI数据的信息相同或类似。

    LOCATION-BASED DATA SERVICE APPARATUS AND METHOD
    20.
    发明申请
    LOCATION-BASED DATA SERVICE APPARATUS AND METHOD 有权
    基于位置的数据服务设备和方法

    公开(公告)号:US20130013635A1

    公开(公告)日:2013-01-10

    申请号:US13619335

    申请日:2012-09-14

    IPC分类号: G06F17/30

    摘要: One aspect of the invention provides a method including: receiving shape information describing a shape of a first space of interest (SOI); receiving location information describing a location of the first SOI; associating the shape information with the location information and a first unique ID to form a first SOI object; receiving second information describing at least one of a shape or a location of a second SOI; associating the second information and a second unique ID to form a second SOI object; and associating the first SOI object with the second SOI object.

    摘要翻译: 本发明的一个方面提供了一种方法,包括:接收描述第一兴趣空间(SOI)形状的形状信息; 接收描述第一SOI的位置的位置信息; 将形状信息与位置信息和第一唯一ID相关联以形成第一SOI对象; 接收描述第二SOI的形状或位置中的至少一个的第二信息; 将第二信息和第二唯一ID相关联以形成第二SOI对象; 以及将所述第一SOI对象与所述第二SOI对象相关联。