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21. 发明申请

US20060256056A1 Method and apparatus for driving plasma display panel 失效
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：US20060256056A1
公开(公告)日：2006-11-16
申请号：US11488824
申请日：2006-07-19
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/36
CPC分类号： G09G3/296 , G09G3/293 , G09G3/294 , G09G3/2946 , G09G2320/041
摘要： A method and apparatus of driving a plasma display panel that is adaptive for making a stable operation at both a low temperature and a high temperature. In the apparatus, a scan driver applies a first sustaining pulse to a scan electrode during a sustain period. A sustain driver applies a second sustaining pulse alternating with the first sustaining pulse to a common sustain electrode during the sustain period. A sustain voltage source supplies a driving voltage to the scan driver and the sustain driver such that the first and second sustaining pulses can be applied. A controller controls a voltage value of the driving voltage in correspondence with a driving temperature at which the panel is driven.
摘要翻译：一种驱动等离子体显示面板的方法和装置，其适于在低温和高温下进行稳定的操作。在该装置中，扫描驱动器在维持期间向扫描电极施加第一维持脉冲。维持驱动器在维持周期期间将与第一维持脉冲交替的第二维持脉冲施加到公共维持电极。维持电压源向扫描驱动器和维持驱动器提供驱动电压，使得可以施加第一和第二维持脉冲。控制器根据驱动面板的驱动温度控制驱动电压的电压值。

22. 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。

23. 发明申请

US20050264230A1 Method and apparatus for driving plasma display panel 失效
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：US20050264230A1
公开(公告)日：2005-12-01
申请号：US11022949
申请日：2004-12-28
申请人： Hee Kim , Chang Kwon , Jeong Choi , Seong Kang
发明人： Hee Kim , Chang Kwon , Jeong Choi , Seong Kang
IPC分类号： H04N5/66 , G09F9/313 , G09G3/10 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/294 , G09G3/298
CPC分类号： G09G3/293 , G09G3/2022 , G09G3/2927 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： Provided are a method and apparatus for driving a PDP for widening a driving margin and improving contrast. The method for driving a PDP includes a first step of forming wall charges in cells with a set-up discharge using a set-up signal in a first sub-field and erasing the wall charges with a set-down discharge using a first set-down signal to initialize the cells, and a second step of erasing the wall charges with a set-down discharge generated using a second set-down signal different from the first set-down signal in a second sub-field, to initialize the cells. The method and apparatus for driving a PDP uniformly initialize sub-fields to widen the driving margin of PDP and remove a set-up discharge in at least one sub-field to improve the contrast of PDP.
摘要翻译：提供了用于驱动用于加宽驱动边缘并改善对比度的PDP的方法和装置。用于驱动PDP的方法包括在第一子场中使用建立信号在具有建立放电的单元中形成壁电荷的第一步骤，并且使用第一设置电压消除具有放电放电的壁电荷，降低信号以初始化单元，以及第二步骤，利用在第二子场中使用与第一置位信号不同的第二置位信号产生的放大放电来擦除壁电荷，以初始化单元。用于驱动PDP的方法和装置均匀地初始化子场以拓宽PDP的驱动余量并去除至少一个子场中的建立放电以改善PDP的对比度。

24. 发明申请

US20050184930A1 Structure and driving method of plasma display panel 失效
公开(公告)号：US20050184930A1
公开(公告)日：2005-08-25
申请号：US11109689
申请日：2005-04-20
申请人： Jin Kim , Seong Kang
发明人： Jin Kim , Seong Kang
IPC分类号： G09F9/313 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/32 , H01J11/34 , H01J11/38 , H01J11/44 , G09G3/28
CPC分类号： H01J11/28 , G09G3/2986 , G09G2310/0218 , H01J11/12
摘要： A structure and driving method of a plasma display panel is provided, in which an amount of priming particles within a discharge cell increases to reduce discharge lag of address discharge. The structure of the plasma display panel includes a plurality of sustain electrode pairs successively formed on an upper electrode, a plurality of common electrodes formed one by one between a pair of the sustain electrodes, and a dielectric layer formed on the substrate to deposit the sustain electrodes and the common electrodes. The method for driving the plasma display panel includes the steps of applying a common pulse, which is periodically turned on/off, to the common electrodes, applying a scan pulse to one of a pair of the sustain electrodes, and applying an address pulse to the address electrodes when the scan pulse is applied to the one sustain electrode. Thus, since discharge conditions within the discharge cell can be improved, discharge lag less occurs than the related art plasma display panel.

25. 发明申请

US20050162345A1 Method and apparatus for driving a plasma display panel 失效
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：US20050162345A1
公开(公告)日：2005-07-28
申请号：US11024017
申请日：2004-12-29
申请人： Chang Kwon , Seong Kang , Hee Kim , Jeong Choi
发明人： Chang Kwon , Seong Kang , Hee Kim , Jeong Choi
IPC分类号： G09G3/20 , G09F9/313 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J17/49 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/2022 , G09G3/2948 , G09G2310/066 , G09G2320/0238
摘要： Disclosed herein is a method and apparatus for driving a plasma display panel, which improves contrast characteristics and preventing a low discharge making a cell non-luminous at a specific gray scale. The method for driving a plasma display panel includes the steps of initializing a cell by supplying a first write voltage and an erase voltage to a scanning electrode during a reset interval of the n-th sub-field; initializing the cell by supplying the erase voltage and a second write voltage which is higher than a sustaining voltage and lower than the first write voltage to the scanning electrode during a reset interval of the (n+1)-th sub-field; selecting the cell by supplying the scanning voltage to the scanning electrode and supplying a data voltage to an address electrode during an address interval of each of the n-th and (n+1)-th sub-fields; and alternatively supplying the sustaining voltage to the scanning and sustaining electrodes during a sustaining interval of each of the n-th and (n+1 )-th sub-fields.
摘要翻译：本文公开了一种用于驱动等离子体显示面板的方法和装置，其提高对比度特性并防止在特定灰度使得不发光的电池的低放电。用于驱动等离子体显示面板的方法包括以下步骤：在第n子场的复位间隔期间通过向扫描电极提供第一写入电压和擦除电压来初始化单元; 通过在第（n + 1）子场的复位间隔期间向扫描电极提供擦除电压和高于维持电压并低于第一写入电压的第二写入电压来初始化单元; 通过向扫描电极提供扫描电压并在第n和第（n + 1）个子场中的每一个的地址间隔期间向地址电极提供数据电压来选择单元; 以及在第n和第（n + 1）个子场中的每一个的维持间隔期间将维持电压提供给扫描和维持电极。

26. 发明申请

US20050116900A1 Method and apparatus for driving plasma display panel 失效
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：US20050116900A1
公开(公告)日：2005-06-02
申请号：US11009070
申请日：2004-12-13
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/292 , G09G3/28
CPC分类号： G09G3/2927 , G09G2310/06 , G09G2310/066
摘要： A method and apparatus of driving a plasma display panel for making a stable operation at both a low temperature and a high temperature is disclosed. In the apparatus, a temperature sensor senses a temperature of the plasma display panel. A set-down controller differently controls a voltage for causing a set-down discharge depending upon a temperature of the plasma display panel.
摘要翻译：公开了一种驱动等离子体显示面板以在低温和高温下进行稳定操作的方法和装置。在该装置中，温度传感器感测等离子体显示面板的温度。设置控制器根据等离子体显示面板的温度不同地控制用于导致放电放电的电压。

27. 发明申请

US20070296647A1 Method and apparatus for driving plasma display panel using selective writing and erasing 失效
公开(公告)号：US20070296647A1
公开(公告)日：2007-12-27
申请号：US11896638
申请日：2007-09-04
申请人： Sang Yoon , Seong Kang
发明人： Sang Yoon , Seong Kang
IPC分类号： G09G3/10
CPC分类号： G09G3/2965 , G09G3/2022 , G09G3/2033 , G09G3/291 , G09G3/2932 , G09G3/2935 , G09G3/294 , G09G2310/0245 , G09G2310/066 , G09G2320/0252 , G09G2320/0606 , G09G2320/066
摘要： A plasma display driving method and apparatus for stabilizing an initialization upon selective erasing in a case of simultaneously performing a selective writing and a selective erasing is disclosed. In the method and apparatus, at least one selective writing sub-field for selecting on-cells using a writing discharge is arranged within a portion of one frame period, and at least one selective erasing sub-field for selecting off-cells from the on-cells using an erase discharge is arranged within the remaining interval of one frame period other than a time period arranged with the selective writing sub-field. A normal sustaining pulse is applied to the selected on-cells to sustain a discharge of the on-cells, and an initialization pulse having at least one of a pulse width and a voltage level set to be larger than the normal sustaining pulse is applied prior to said selective erasing sub-fields.

28. 发明申请

US20070210988A1 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：US20070210988A1
公开(公告)日：2007-09-13
申请号：US11645822
申请日：2006-12-27
申请人： Seong Kang , Sang Yun
发明人： Seong Kang , Sang Yun
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/06 , G09G2310/066
摘要： A method and apparatus of driving a plasma display panel that is adaptive for making a stable operation at both a low temperature and a high temperature. In the apparatus, a scan driver supplies a rising ramp waveform in a set-up interval and a falling ramp waveform in a set-down interval. A temperature sensor senses a driving temperature of the panel to generate a bit control signal. A set-down control signal generator generates a control signal such that an application time of the falling ramp waveform can be controlled in correspondence with said bit control signal and for applying the control signal to the scan driver.
摘要翻译：一种驱动等离子体显示面板的方法和装置，其适于在低温和高温下进行稳定的操作。在该装置中，扫描驱动器在设定间隔中提供上升斜坡波形，并在设定的时间间隔内提供下降斜坡波形。温度传感器感测面板的驱动温度以产生位控制信号。设置控制信号发生器产生控制信号，使得能够根据所述位控制信号来控制下降斜坡波形的施加时间，并将控制信号施加到扫描驱动器。

29. 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.

30. 发明申请

US20070069985A1 Method and apparatus for driving plasma display panel 失效
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：US20070069985A1
公开(公告)日：2007-03-29
申请号：US11604730
申请日：2006-11-28
申请人： Eun Lee , Seong Kang
发明人： Eun Lee , Seong Kang
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066
摘要： It is disclosed that there are a method and an apparatus of driving a plasma display panel that are adaptive for reducing an initialization period. A driving apparatus and a method of a plasma display panel according to the present invention include a driving circuit applying to the plasma display panel a ramp-up waveform rising from a first bias voltage and a ramp-down waveform falling down from a second bias voltage.
摘要翻译：公开了存在驱动等离子体显示面板的方法和装置，其适于减少初始化时段。根据本发明的等离子体显示面板的驱动装置和方法包括驱动电路，其向等离子体显示面板施加从第一偏置电压和从第二偏置电压下降的斜坡下降波形上升的斜坡上升波形。

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