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1. 发明申请

US20050162346A1 Method of driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20050162346A1
公开(公告)日：2005-07-28
申请号：US11024018
申请日：2004-12-29
申请人： Jung Han , Soo Sim
发明人： Jung Han , Soo Sim
IPC分类号： G09G3/20 , G09F9/313 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/2925 , G09G3/2927 , G09G3/294 , G09G2310/066 , G09G2320/0257
摘要： Disclosed therein a method of driving a plasma display panel, which can improve display quality. The method is separately driven by a data driving period for supplying a driving waveform and a preliminary period for raising voltages for supplying the driving waveform up to a desired voltage, in order to display an image in each discharge cell, wherein a waveform supplied to electrodes during a sustain period of the data driving period is different from a waveform supplied to the electrodes during a sustain period of the preliminary period. The method does not create a sustain discharge during a sustain period and prevents an afterimage caused by a previous state when the PDP is turned on from being displayed, improving display quality. Moreover, charges within a discharge cell are eliminated by supplying a ground voltage to electrodes for 1 to 3 seconds, preferably 2 seconds, before a data driving waveform is supplied. Therefore, an afterimage is prevented from being displayed on the entire screen, and display quality can be improved.
摘要翻译：公开了一种驱动等离子体显示面板的方法，其可以提高显示质量。该方法由用于提供驱动波形的数据驱动周期和用于提供用于提供驱动波形的电压达到期望电压的初始周期的数据驱动周期驱动，以便在每个放电单元中显示图像，其中提供给电极的波形在数据驱动期间的维持期间，与预备期间的维持期间的供给电极的波形不同。该方法在维持期间不产生维持放电，并且防止当打开PDP时由先前状态引起的残像，从而提高显示质量。此外，在提供数据驱动波形之前，通过在电极上提供1至3秒，优选2秒的接地电压来消除放电单元内的电荷。因此，防止在整个屏幕上显示余像，并且可以提高显示质量。

2. 发明申请

US20060012544A1 Apparatus and method for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的装置和方法
公开(公告)号：US20060012544A1
公开(公告)日：2006-01-19
申请号：US11155670
申请日：2005-06-20
申请人： Watanabe Takuya , Seong Kang , Sang Yoon , Soo Sim
发明人： Watanabe Takuya , Seong Kang , Sang Yoon , Soo Sim
IPC分类号： G09G3/28
CPC分类号： G09G3/2051 , G09G3/296 , G09G2310/0213 , G09G2310/0218 , G09G2310/0286 , G09G2330/021 , G09G2330/025
摘要： The present invention relates to an apparatus and method for driving a plasma display panel, and more particularly, to a scan drive apparatus and method of a plasma display panel. The present invention includes a data conversion unit converting video data to converted video data suitable for the PDP, a subfield mapping unit mapping a subfield corresponding to the converted video data, a data comparison unit computing a size of a displacement current by comparing video data of a cell bundle including at least one cell situated on a specific scan line to video data of a cell bundle situated in vertical and horizontal directions of the cell bundle according to each scan type of a plurality of scan types, and a scan sequence decision unit deciding a scan sequence according to the scan type having a small displacement current inputted from the data comparison unit.
摘要翻译：本发明涉及一种用于驱动等离子体显示面板的装置和方法，更具体地，涉及等离子体显示面板的扫描驱动装置和方法。本发明包括将视频数据转换为适合于PDP的转换视频数据的数据转换单元，映射与转换的视频数据相对应的子场的子场映射单元，数据比较单元，通过比较视频数据的视频数据根据多种扫描类型的每种扫描类型，将位于特定扫描线上的至少一个单元格的细胞束包含在位于细胞束的垂直和水平方向的细胞束的视频数据上，扫描序列决定单元决定根据扫描类型的扫描序列具有从数据比较单元输入的小位移电流。

3. 发明申请

US20070176858A1 Apparatus and method for driving plasma display panel 失效
标题翻译：用于驱动等离子体显示面板的装置和方法
公开(公告)号：US20070176858A1
公开(公告)日：2007-08-02
申请号：US11729881
申请日：2007-03-30
申请人： Soo Sim , Won Kim , Bon Koo , Seong Kang
发明人： Soo Sim , Won Kim , Bon Koo , Seong Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2059 , G09G3/293 , G09G2320/0276 , G09G2320/041 , G09G2320/0626 , G09G2360/16
摘要： This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature. A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a date pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.
摘要翻译：本发明涉及等离子体显示面板的驱动装置，该驱动装置能够与温度无关地操作稳定。根据本发明的等离子体显示面板的驱动装置包括具有用于在地址周期中接收扫描脉冲的扫描电极的面板和用于在寻址周期中接收与扫描脉冲同步的日期脉冲的地址电极; 以及脉冲宽度控制器，用于当面板在低温下被驱动时改变扫描脉冲的宽度。

4. 发明申请

US20060250344A1 Method and apparatus for driving plasma display panel 审中-公开
标题翻译：用于驱动等离子体显示面板的方法和装置
公开(公告)号：US20060250344A1
公开(公告)日：2006-11-09
申请号：US11413112
申请日：2006-04-28
申请人： Won Kim , Soo Sim
发明人： Won Kim , Soo Sim
IPC分类号： G09G3/36
CPC分类号： G09G3/2927 , G09G3/293 , G09G2310/0232 , G09G2310/066
摘要： A method and apparatus of driving a plasma display panel wherein an abnormal discharge generated from a non-display area can be prevented to thereby improve a picture quality. In the method and apparatus, at least partial ones of electrodes at the active area and at least partial ones of dummy electrodes positioned within the non-display area are driven with an identical signal.
摘要翻译：一种驱动等离子体显示面板的方法和装置，其中可以防止从非显示区域产生的异常放电，从而提高图像质量。在该方法和装置中，以相同的信号驱动有源区域中的至少部分电极和位于非显示区域内的至少部分虚拟电极。

5. 发明申请

US20050104810A1 Method and apparatus of driving a plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法和装置
公开(公告)号：US20050104810A1
公开(公告)日：2005-05-19
申请号：US10963601
申请日：2004-10-14
申请人： Young Kim , Soo Sim
发明人： Young Kim , Soo Sim
IPC分类号： H04N5/66 , G09F9/313 , G09G3/20 , G09G3/28 , G09G3/291
CPC分类号： G09G3/2022 , G09G3/2803 , G09G2320/0247 , G09G2320/0266 , G09G2320/041
摘要： An apparagraph and method of driving a plasma display panel that enables the display of an image wherein contour noise is minimized and that prevents flickering mal-discharge and mis-discharge when the plasma display panel is being driven at high/low temperature is provided. The method includes detecting a drive temperature of a panel, mapping data using a first sub-field pattern mapping when the panel is driven at a low temperature or a high temperature, and mapping the data using a second sub-field pattern mapping different from the first sub-field pattern mapping when the panel is driven at a temperature between the low temperature and the high temperature.
摘要翻译：提供了一种驱动等离子体显示面板的装置和方法，其能够显示其中轮廓噪声最小化的图像，并且防止当等离子体显示面板在高/低温度下被驱动时闪烁的不良放电和误放电。该方法包括检测面板的驱动器温度，当面板在低温或高温下被驱动时，使用第一子场模式映射映射数据，以及使用不同于所述面板的第二子场模式映射来映射数据当面板在低温和高温之间的温度下被驱动时，第一子场模式映射。

6. 发明申请

US20070176857A1 Apparatus and method for driving plasma display panel 失效
公开(公告)号：US20070176857A1
公开(公告)日：2007-08-02
申请号：US11729880
申请日：2007-03-30
申请人： Soo Sim , Won Kim , Bon Koo , Seong Kang
发明人： Soo Sim , Won Kim , Bon Koo , Seong Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2059 , G09G3/293 , G09G2320/0276 , G09G2320/041 , G09G2320/0626 , G09G2360/16
摘要： This invention relates to a driving apparatus of a plasma display panel that is capable of being operated stable, regardless of temperature. A driving apparatus of a plasma display panel according to the present invention includes a panel having a scanning electrode for receiving a scanning pulse in an address period and an address electrode for receiving a date pulse synchronized with the scanning pulse in the address period; and a pulse width controller for changing the width of the scanning pulse when the panel is driven at a low temperature.

7. 发明申请

US20050285817A1 Plasma display apparatus and method of driving the same 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20050285817A1
公开(公告)日：2005-12-29
申请号：US11159366
申请日：2005-06-23
申请人： Sang Yoon , Soo Sim , Kwang Sa , Seong Kang
发明人： Sang Yoon , Soo Sim , Kwang Sa , Seong Kang
IPC分类号： G09G3/20 , G09G3/28
CPC分类号： G09G3/2007 , G09G3/296 , G09G2300/0426 , G09G2310/0213 , G09G2320/0271 , G09G2320/0606 , G09G2320/0626 , G09G2320/066 , G09G2330/025 , G09G2330/04 , G09G2360/16
摘要： Disclosed is a plasma display panel, and more particularly to, a plasma display apparatus for driving an address electrode and a method of driving a plasma display panel. The plasmas display apparatus comprises: a load calculator for calculating the data load of image data to be input to a plasma display panel from outside; and a gain controller for controlling the gain of image data according to the data load of image data calculated by the load calculator. A driving unit can be prevented from damage by reducing the magnitude of displacement current by controlling the gain according to the data load of image data.
摘要翻译：公开了等离子体显示面板，更具体地，涉及用于驱动寻址电极的等离子体显示装置和驱动等离子体显示面板的方法。等离子体显示装置包括：负载计算器，用于从外部计算要输入到等离子体显示面板的图像数据的数据负载; 以及增益控制器，用于根据由负载计算器计算的图像数据的数据负载来控制图像数据的增益。可以通过根据图像数据的数据负载控制增益来减小位移电流的大小来防止驱动单元的损坏。

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