Contact device, plasma display including the same, and driving method thereof
    1.
    发明授权
    Contact device, plasma display including the same, and driving method thereof 失效
    接触装置,包括其的等离子体显示器及其驱动方法

    公开(公告)号:US08362977B2

    公开(公告)日:2013-01-29

    申请号:US12624331

    申请日:2009-11-23

    IPC分类号: G06F3/033

    摘要: A method of driving a plasma display is disclosed. In one embodiment, the method includes dividing one screen into a plurality of areas, wherein each area corresponds to at least one of the plurality of discharge cells, and wherein the plurality of areas form a detection pattern. The method also includes displaying the detection pattern in the plasma display and receiving a detection image which has been previously detected or captured, wherein detection image corresponds to at least one of the plurality of areas. The method further includes comparing the received detection image with the detection pattern and determining a position of the detected or captured area based on the comparison.

    摘要翻译: 公开了一种驱动等离子体显示器的方法。 在一个实施例中,该方法包括将一个屏幕分成多个区域,其中每个区域对应于多个放电单元中的至少一个,并且其中多个区域形成检测图案。 该方法还包括在等离子体显示器中显示检测图案并接收先前检测或捕获的检测图像,其中检测图像对应于多个区域中的至少一个。 该方法还包括将接收到的检测图像与检测图案进行比较,并且基于该比较确定检测到或捕获的区域的位置。

    CONTACT DEVICE, PLASMA DISPLAY INCLUDING THE SAME, AND DRIVING METHOD THEREOF
    2.
    发明申请
    CONTACT DEVICE, PLASMA DISPLAY INCLUDING THE SAME, AND DRIVING METHOD THEREOF 失效
    接触装置,包括其的等离子体显示器及其驱动方法

    公开(公告)号:US20100141785A1

    公开(公告)日:2010-06-10

    申请号:US12624331

    申请日:2009-11-23

    IPC分类号: G06F3/038 H04N5/228 G06K9/46

    摘要: A method of driving a plasma display is disclosed. In one embodiment, the method includes dividing one screen into a plurality of areas, wherein each area corresponds to at least one of the plurality of discharge cells, and wherein the plurality of areas form a detection pattern. The method also includes displaying the detection pattern in the plasma display and receiving a detection image which has been previously detected or captured, wherein detection image corresponds to at least one of the plurality of areas. The method further includes comparing the received detection image with the detection pattern and determining a position of the detected or captured area based on the comparison.

    摘要翻译: 公开了一种驱动等离子体显示器的方法。 在一个实施例中,该方法包括将一个屏幕分成多个区域,其中每个区域对应于多个放电单元中的至少一个,并且其中多个区域形成检测图案。 该方法还包括在等离子体显示器中显示检测图案并接收先前检测或捕获的检测图像,其中检测图像对应于多个区域中的至少一个。 该方法还包括将接收到的检测图像与检测图案进行比较,并且基于该比较确定检测到或捕获的区域的位置。

    Plasma display and a method of driving the plasma display
    3.
    发明申请
    Plasma display and a method of driving the plasma display 审中-公开
    等离子体显示器和驱动等离子体显示器的方法

    公开(公告)号:US20070008246A1

    公开(公告)日:2007-01-11

    申请号:US11437810

    申请日:2006-05-22

    IPC分类号: G09G3/28

    摘要: In a plasma display and a method of driving a plasma display, a discharge is generated in a sustain period since a first voltage is supplied to a scan electrode and a second voltage lower than the first voltage is supplied to a sustain electrode. Accordingly, a discharge current flows since wall charges are formed on the scan and sustain electrodes as a result of the discharge. When the discharge current flows, a third voltage lower than the first voltage and higher than the second voltage is supplied to the sustain electrode while the first voltage is supplied to the scan electrode. In addition, when another discharge current flows since a sustain discharge is generated by supplying the first voltage to the sustain electrode and suypplying the second voltage to the scan electrode, the third voltage is supplied to the scan electrode while the first voltage is supplied to the sustain electrode.

    摘要翻译: 在等离子体显示器和驱动等离子体显示器的方法中,由于向扫描电极提供第一电压并且向维持电极提供低于第一电压的第二电压,所以在维持期间产生放电。 因此,由于放电的结果,在扫描和维持电极上形成壁电荷,因此放电电流流动。 当放电电流流过时,向扫描电极供给第一电压,向维持电极提供低于第一电压且高于第二电压的第三电压。 此外,当通过向维持电极提供第一电压并且向扫描电极施加第二电压而产生维持放电时的另一个放电电流,当将第一电压提供给扫描电极时,将第三电压提供给扫描电极 维持电极。

    Display apparatus having touch screen function
    4.
    发明授权
    Display apparatus having touch screen function 失效
    具有触摸屏功能的显示装置

    公开(公告)号:US08508488B2

    公开(公告)日:2013-08-13

    申请号:US12330373

    申请日:2008-12-08

    IPC分类号: G06F3/041

    CPC分类号: H01J11/12

    摘要: A display device includes: a display panel including a first region having a plurality of display cells for displaying an image, and a second region at least partly surrounding the first region, the second region including a plurality of light generation cells for generating light, different from the image, to be detected for touch position sensing; and a pair of cameras located at or near a periphery of the display panel, aligned with respective crossing directions across the display panel, and oriented to detect the light generated by the light generation cells.

    摘要翻译: 显示装置包括:显示面板,包括具有用于显示图像的多个显示单元的第一区域和至少部分地围绕所述第一区域的第二区域,所述第二区域包括用于产生光的多个发光单元, 从图像,被检测用于触摸位置感测; 以及位于显示面板的周围或其附近的一对照相机,与显示面板上的相应交叉方向对准,并且被定向成检测由光生成单元产生的光。

    Plasma display, driving device, and driving method
    6.
    发明申请
    Plasma display, driving device, and driving method 审中-公开
    等离子显示器,驱动装置和驱动方法

    公开(公告)号:US20070120774A1

    公开(公告)日:2007-05-31

    申请号:US11605903

    申请日:2006-11-29

    IPC分类号: G09G3/28

    摘要: A plasma display according to an embodiment of the present invention has first, second, and third transistors which are coupled between a first power source for supplying a first voltage and a second power source for supplying a second voltage which is lower than the first voltage is disclosed. A first terminal of a fourth transistor is coupled to the first and second transistors, and a first terminal of a fifth transistor is coupled to the second and third transistors. In addition, a capacitor is coupled between a second terminal of the fourth transistor and a second terminal of the fifth transistor and is charged with a voltage corresponding to a difference between the first and second voltages.

    摘要翻译: 根据本发明的实施例的等离子体显示器具有耦合在用于提供第一电压的第一电源和用于提供低于第一电压的第二电压的第二电源的第一,第二和第三晶体管, 披露 第四晶体管的第一端子耦合到第一和第二晶体管,并且第五晶体管的第一端子耦合到第二和第三晶体管。 此外,电容器耦合在第四晶体管的第二端子和第五晶体管的第二端子之间,并且对与第一和第二电压之间的差相对应的电压进行充电。

    Plasma display device, and apparatus and method for driving the same
    7.
    发明申请
    Plasma display device, and apparatus and method for driving the same 审中-公开
    等离子体显示装置及其驱动装置及方法

    公开(公告)号:US20070120773A1

    公开(公告)日:2007-05-31

    申请号:US11601046

    申请日:2006-11-17

    IPC分类号: G09G3/28

    摘要: A driving circuit for a plasma display having a plurality of first electrodes is provided. The driving circuit has first and second transistors coupled to first and second power sources, respectively. First and second capacitors are coupled between the drain and the source of the first and second transistors, respectively. A third transistor is coupled between the first power source and a first node, the first node being connected to one of the plurality of first electrodes. A fourth transistor is coupled between the second power source and the first node. A fifth transistor is coupled between a third power source and a second node. A sixth transistor is coupled between the third power source and the second node. An inductor is coupled between the second node and the first node.

    摘要翻译: 提供了具有多个第一电极的等离子体显示器的驱动电路。 驱动电路具有分别耦合到第一和第二电源的第一和第二晶体管。 第一和第二电容器分别耦合在第一和第二晶体管的漏极和源极之间。 第三晶体管耦合在第一电源和第一节点之间,第一节点连接到多个第一电极之一。 第四晶体管耦合在第二电源和第一节点之间。 第五晶体管耦合在第三电源和第二节点之间。 第六晶体管耦合在第三电源和第二节点之间。 电感器耦合在第二节点和第一节点之间。

    Plasma display driving method and apparatus
    8.
    发明申请
    Plasma display driving method and apparatus 审中-公开
    等离子显示驱动方法和装置

    公开(公告)号:US20070091017A1

    公开(公告)日:2007-04-26

    申请号:US11542707

    申请日:2006-10-03

    IPC分类号: G09G3/28

    摘要: In a driving circuit for alternately applying a high level voltage and a low level voltage to an electrode of a plasma display, a first capacitor formed in a power source unit and that supplies the high level voltage is used to increase a voltage at the electrode to the high level voltage. In addition, a second capacitor coupled between the first capacitor and a voltage source for supplying the low level voltage is used to decrease the voltage at the electrode.

    摘要翻译: 在用于交替地向等离子体显示器的电极施加高电平电压和低电平电压的驱动电路中,使用形成在电源单元中并提供高电平电压的第一电容器将电极上的电压增加到 高电平电压。 此外,耦合在第一电容器和用于提供低电平电压的电压源之间的第二电容器用于降低电极处的电压。

    Display and method for driving a display
    9.
    发明申请
    Display and method for driving a display 审中-公开
    用于驱动显示器的显示和方法

    公开(公告)号:US20060044224A1

    公开(公告)日:2006-03-02

    申请号:US11061482

    申请日:2005-02-22

    IPC分类号: G09G3/28

    摘要: A display and driving method for a display applying a dithering process. The display includes a display panel, a controller, a first driver, and a second driver. The dithering process is applied in subfields of the display panel. A plurality of row electrodes is divided into a plurality of groups according to a dithering pattern in a subfield to which the dithering process is applied. Scan pulses are applied to row electrodes of a group out of the plurality of the groups in sequence, and scan pulses are applied to row electrodes of another group in sequence.

    摘要翻译: 一种应用抖动过程的显示器的显示和驱动方法。 显示器包括显示面板,控制器,第一驱动器和第二驱动器。 抖动过程被应用在显示面板的子场中。 根据施加了抖动处理的子场中的抖动模式,将多个行电极分成多个组。 将扫描脉冲依次施加到多个组中的组的行电极,并且扫描脉冲依次施加到另一组的行电极。

    Plasma display device and driving method thereof
    10.
    发明申请
    Plasma display device and driving method thereof 审中-公开
    等离子体显示装置及其驱动方法

    公开(公告)号:US20090121978A1

    公开(公告)日:2009-05-14

    申请号:US12289976

    申请日:2008-11-07

    IPC分类号: G09G3/28

    摘要: A plasma display device includes a plurality of scan lines for selecting a plurality of discharge cells and extending in a row direction. The plasma display device sequentially applies a scan pulse to the plurality of scan lines. The plasma display device calculates a data similarity ratio of two adjacent scan lines by using subfield data of each discharge cell disposed on the two adjacent scan lines among the plurality of scan lines, and overlaps the scan pulses applied to the two adjacent scan lines when the data similarity ratio of two adjacent scan lines is greater than a predetermined ratio.

    摘要翻译: 等离子体显示装置包括用于选择多个放电单元并沿行方向延伸的多条扫描线。 等离子体显示装置顺序地对多条扫描线施加扫描脉冲。 等离子体显示装置通过使用设置在多条扫描线中的两条相邻的扫描线上的每个放电单元的子场数据来计算两条相邻的扫描线的数据相似度比,并且当施加到两条相邻扫描线的扫描脉冲重叠时, 两条相邻扫描线的数据相似度比预定比例大。