Plasma display panel and driving method thereof
    1.
    发明申请
    Plasma display panel and driving method thereof 失效
    等离子显示面板及其驱动方法

    公开(公告)号:US20050259057A1

    公开(公告)日:2005-11-24

    申请号:US11104729

    申请日:2005-04-13

    摘要: A plasma display panel and driving method thereof. Waveforms for performing a reset operation, an address operation, and a sustain operation are applied to a scan electrode while a sustain electrode is biased with a predetermined voltage, and it is controlled such that the absolute value of a positive voltage of sustain voltage pulses applied to the scan electrode in the sustain period may be greater than the absolute value of a negative voltage thereof. Further, an address electrode is floated when a waveform having a sustain discharge function is applied to the scan electrode, and the voltage at the address electrode is controlled to be increased and decreased according to the voltage at the scan electrode.

    摘要翻译: 一种等离子体显示面板及其驱动方法。 用于执行复位操作,地址操作和维持操作的波形被施加到扫描电极,同时维持电极以预定电压被偏置,并且被控制使得施加的维持电压脉冲的正电压的绝对值 维持期间的扫描电极的电压可以大于其负电压的绝对值。 此外,当具有维持放电功能的波形被施加到扫描电极时,寻址电极浮起,并且根据扫描电极处的电压来控制寻址电极处的电压增加和减少。

    Plasma display panel and driving method thereof
    2.
    发明授权
    Plasma display panel and driving method thereof 失效
    等离子显示面板及其驱动方法

    公开(公告)号:US07570229B2

    公开(公告)日:2009-08-04

    申请号:US11104729

    申请日:2005-04-13

    IPC分类号: G09G3/28

    摘要: A plasma display panel and driving method thereof. Waveforms for performing a reset operation, an address operation, and a sustain operation are applied to a scan electrode while a sustain electrode is biased with a predetermined voltage, and it is controlled such that the absolute value of a positive voltage of sustain voltage pulses applied to the scan electrode in the sustain period may be greater than the absolute value of a negative voltage thereof. Further, an address electrode is floated when a waveform having a sustain discharge function is applied to the scan electrode, and the voltage at the address electrode is controlled to be increased and decreased according to the voltage at the scan electrode.

    摘要翻译: 一种等离子体显示面板及其驱动方法。 用于执行复位操作,地址操作和维持操作的波形被施加到扫描电极,同时维持电极以预定电压被偏置,并且被控制使得施加的维持电压脉冲的正电压的绝对值 维持期间的扫描电极的电压可以大于其负电压的绝对值。 此外,当具有维持放电功能的波形被施加到扫描电极时,寻址电极浮起,并且根据扫描电极处的电压来控制寻址电极处的电压增加和减少。

    Plasma display device and driving method of plasma display panel
    3.
    发明申请
    Plasma display device and driving method of plasma display panel 审中-公开
    等离子体显示装置和等离子体显示面板的驱动方法

    公开(公告)号:US20050231442A1

    公开(公告)日:2005-10-20

    申请号:US11107463

    申请日:2005-04-14

    摘要: Reset, address, and sustain operations of a plasma display device are performed by applying a driving waveform to a scan electrode while biasing a sustain electrode at a ground voltage. Then a driving board for driving the sustain electrode may be eliminated. In addition, a discharge between the sustain electrode and the scan electrode as well as between an address electrode and the scan electrode may be ensured in an address period by accumulating positive wall charges on the sustain electrode at an end of a falling period of a reset period.

    摘要翻译: 通过在将维持电极施加在接地电压的同时向扫描电极施加驱动波形来执行等离子体显示装置的复位,地址和维持操作。 然后,可以消除用于驱动维持电极的驱动板。 此外,通过在复位的下降周期结束时在维持电极上累积正壁电荷,可以在写入期间确保维持电极与扫描电极之间以及寻址电极与扫描电极之间的放电 期。

    Method of driving plasma display apparatus
    4.
    发明申请
    Method of driving plasma display apparatus 审中-公开
    驱动等离子体显示装置的方法

    公开(公告)号:US20080094337A1

    公开(公告)日:2008-04-24

    申请号:US11907995

    申请日:2007-10-19

    IPC分类号: G09G3/36

    摘要: A method of driving a plasma display apparatus may include supplying a first voltage to the X electrodes during a first reset period of the reset period, supplying, using energy stored in the energy recovery circuit, a ramp waveform voltage that rises from the first voltage signal to a second voltage to the X electrodes during a second reset period of the reset period, biasing the X electrodes with the second voltage during at least a first sub-period of a third reset period of the reset period, supplying a ramp pulse waveform voltage that rises from a third voltage to a fourth voltage to the Y electrodes during a second portion of the first reset period, and supplying a ramp pulse waveform voltage that falls from the third voltage to a fifth voltage to the Y electrodes during the third reset period.

    摘要翻译: 驱动等离子体显示装置的方法可以包括在复位周期的第一复位周期期间向X电极提供第一电压,使用存储在能量恢复电路中的能量提供从第一电压信号上升的斜坡波形电压 在复位周期的第二复位周期期间,向X电极施加第二电压,在复位周期的第三复位周期的至少第一子周期期间,利用第二电压偏置X电极,提供斜坡脉冲波形电压 在第一复位周期的第二部分期间从第三电压上升到第四电压到Y电极,并且在第三复位周期期间向Y电极提供从第三电压降至第五电压的斜坡脉冲波形电压 。

    Plasma display panel and driving method thereof
    5.
    发明申请
    Plasma display panel and driving method thereof 审中-公开
    等离子显示面板及其驱动方法

    公开(公告)号:US20050168408A1

    公开(公告)日:2005-08-04

    申请号:US11046475

    申请日:2005-01-28

    CPC分类号: G09G3/293 G09G2310/0275

    摘要: A plasma display panel (PDP) and a method for driving the PDP, in which address data is applied to address electrodes grouped into two groups in an address period in such a manner that the address data application is carried out for respective address electrode groups at different times. Accordingly, discharge current generated due to address discharge may be distributed in terms of time, and a voltage drop occurring in the address period may be reduced.

    摘要翻译: 一种等离子体显示面板(PDP)和一种用于驱动PDP的方法,其中地址数据被应用于在寻址周期中被分组成两组的寻址电极,以便对各个地址电极组执行地址数据应用 不同的时代。 因此,由于寻址放电而产生的放电电流可以按时间分布,并且可能减少在寻址周期中发生的电压降。

    BETA-SIALON, METHOD FOR PRODUCING SAME AND LIGHT-EMITTING DEVICE USING SAME
    10.
    发明申请
    BETA-SIALON, METHOD FOR PRODUCING SAME AND LIGHT-EMITTING DEVICE USING SAME 有权
    BETA-SIALON,其制备方法和使用它的发光装置

    公开(公告)号:US20120228551A1

    公开(公告)日:2012-09-13

    申请号:US13508949

    申请日:2010-11-04

    IPC分类号: C09K11/64

    摘要: β-Sialon comprising Eu2+ that is present in a solid solution form in P-sialon represented by Si6-zAlzOzN μm [wherein z is 0.3-1.5], which shows, when excited with light of 450 nm in wavelength, a peak wavelength of fluorescent spectrum of 545-560 nm, a half-value breadth of 55 nm or greater, and an external quantum efficiency of 45% or greater. The p-sialon can be produced by blending at least one kind of oxide selected from aluminum oxide and silicon oxide with silicon nitride and aluminum nitride in such a manner as to give z of 0.3-1.5, further adding thereto a europium compound and a β-sialon powder having an average particle diameter of 5 μm or greater and an average degree of circularity of 0.7 or greater, each in a definite amount, and baking the mixture.

    摘要翻译: &bgr; -SiONON,其以Si6-zAlzOzNi [其中z为0.3-1.5]表示的P-sialon中的固溶体形式存在,其表示当用波长为450nm的光激发时,其峰值波长为 545-560nm的荧光光谱,55nm以上的半值宽度,45%以上的外部量子效率。 p型赛隆可以通过将选自氧化铝和氧化硅中的至少一种氧化物与氮化硅和氮化铝以使得z为0.3-1.5的方式共混而制备,进一步加入铕化合物和&bgr ;平均粒径为5μm以上,平均圆形度为0.7以上的赛隆粉末,各定形,烧成该混合物。