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    • 1. 发明授权
    • Apparatus and method for driving plasma display panel
    • 用于驱动等离子体显示面板的装置和方法
    • US07760159B2
    • 2010-07-20
    • US11155670
    • 2005-06-20
    • Takuya WatanabeSeong Ho KangSang Jin YoonSoo Seok Sim
    • Takuya WatanabeSeong Ho KangSang Jin YoonSoo Seok Sim
    • G09G3/28
    • G09G3/2051G09G3/296G09G2310/0213G09G2310/0218G09G2310/0286G09G2330/021G09G2330/025
    • 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.
    • 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。
    • 2. 发明授权
    • Method and apparatus of driving a plasma display panel
    • 驱动等离子体显示面板的方法和装置
    • US07760158B2
    • 2010-07-20
    • US10968037
    • 2004-10-20
    • Sang Jin YoonSeong Ho Kang
    • Sang Jin YoonSeong Ho Kang
    • G09G3/28
    • G09G3/2022G09G3/2803G09G3/2932G09G3/2935G09G2320/0261G09G2320/0266G09G2320/0626
    • The present invention relates to a plasma display panel, and more particularly, to a method and an apparatus for driving a plasma display panel. According to one aspect of the present invention, there is provided a method of driving a plasma display panel, including the steps of selecting an operating mode based on the degree in which a data moves, and controlling differently at least one of an arrangement of sub-fields disposed within one frame period and the number of sustain pulses according to the selected operating mode. According to the method and apparatus of driving the plasma display panel of the present invention, it is thus possible to increase the picture quality when displaying data of different media such as a PC data or a TV data, power consumption can be reduced, and it is possible to extend the lifespan of a plasma display panel.
    • 等离子体显示面板技术领域本发明涉及等离子体显示面板,更具体地,涉及一种用于驱动等离子体显示面板的方法和装置。 根据本发明的一个方面,提供了一种驱动等离子体显示面板的方法,包括以下步骤:基于数据移动的程度来选择操作模式,并且不同地控制子系统的布置中的至少一个 并且根据所选择的操作模式设置在一个帧周期内的维持脉冲数。 根据本发明的驱动等离子体显示面板的方法和装置,可以在显示诸如PC数据或TV数据的不同媒体的数据时增加画面质量,能够降低功耗 可以延长等离子体显示面板的寿命。
    • 3. 发明授权
    • Method and apparatus for driving plasma display panel using selective writing and erasing
    • 使用选择性写入和擦除来驱动等离子体显示面板的方法和装置
    • US07911422B2
    • 2011-03-22
    • US11896638
    • 2007-09-04
    • Sang Jin YoonSeong Ho Kang
    • Sang Jin YoonSeong Ho Kang
    • G09G3/28
    • G09G3/2965G09G3/2022G09G3/2033G09G3/291G09G3/2932G09G3/2935G09G3/294G09G2310/0245G09G2310/066G09G2320/0252G09G2320/0606G09G2320/066
    • 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.
    • 公开了一种在同时执行选择性写入和选择性擦除的情况下,在选择性擦除时稳定初始化的等离子体显示驱动方法和装置。 在该方法和装置中,在一个帧周期的一部分内布置用于使用写入放电来选择单元的至少一个选择性写入子场,并且至少一个选择性擦除子场用于从on 使用擦除放电的单元被布置在除了选择性写入子场布置的时间段之外的一个帧周期的剩余间隔内。 将正常的维持脉冲施加到所选择的单元上以维持导通单元的放电,并且先施加具有设置为大于正常维持脉冲的脉冲宽度和电压电平中的至少一个的初始化脉冲 选择性删除子字段。
    • 5. 发明授权
    • Method and apparatus for driving plasma display panel using selective writing and erasing
    • 使用选择性写入和擦除来驱动等离子体显示面板的方法和装置
    • US07271782B2
    • 2007-09-18
    • US10740503
    • 2003-12-22
    • Sang Jin YoonSeong Ho Kang
    • Sang Jin YoonSeong Ho Kang
    • G09G3/28
    • G09G3/2965G09G3/2022G09G3/2033G09G3/291G09G3/2932G09G3/2935G09G3/294G09G2310/0245G09G2310/066G09G2320/0252G09G2320/0606G09G2320/066
    • 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.
    • 公开了一种在同时执行选择性写入和选择性擦除的情况下,在选择性擦除时稳定初始化的等离子体显示驱动方法和装置。 在该方法和装置中,在一个帧周期的一部分内布置用于使用写入放电来选择单元的至少一个选择性写入子场,并且至少一个选择性擦除子场用于从on 使用擦除放电的单元被布置在除了选择性写入子场布置的时间段之外的一个帧周期的剩余间隔内。 将正常的维持脉冲施加到所选择的单元上以维持导通单元的放电,并且先施加具有设置为大于正常维持脉冲的脉冲宽度和电压电平中的至少一个的初始化脉冲 选择性删除子字段。