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1. 发明授权

US07714807B2 Plasma display apparatus and method of driving the same 有权
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07714807B2
公开(公告)日：2010-05-11
申请号：US11619648
申请日：2007-01-04
申请人： Yang Keun Lee , Kyung Ryeol Shim , Myung Soo Ham
发明人： Yang Keun Lee , Kyung Ryeol Shim , Myung Soo Ham
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2022 , G09G3/296 , G09G2310/066 , G09G2320/0238 , G09G2320/0257 , G09G2330/028
摘要： A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a driver supplying a first signal and a second signal to a scan electrode during a reset period of at least one of a plurality of subfields of a frame. The first signal gradually rises from a first voltage to a second voltage with a first slope, and then falls from the second voltage to a third voltage with a second slope. The second signal rises from the third voltage to a fourth voltage, and then gradually rises from the fourth voltage to a fifth voltage with a third slope.
摘要翻译：公开了一种等离子体显示装置及其驱动方法。等离子体显示装置包括在帧的多个子场中的至少一个子场的复位期间向扫描电极提供第一信号和第二信号的驱动器。第一信号从第一电压逐渐上升到具有第一斜率的第二电压，然后从第二电压下降到具有第二斜率的第三电压。第二信号从第三电压上升到第四电压，然后以第三斜率从第四电压逐渐上升到第五电压。

2. 发明授权

US07907103B2 Plasma display apparatus and driving method thereof 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07907103B2
公开(公告)日：2011-03-15
申请号：US11349278
申请日：2006-02-08
申请人： Yunkwon Jung , Muk Hee Kim , Byung Hyun Kim , Myung Soo Ham
发明人： Yunkwon Jung , Muk Hee Kim , Byung Hyun Kim , Myung Soo Ham
IPC分类号： G09G3/28
CPC分类号： G09G3/2051 , G09G3/2022 , G09G3/2037 , G09G3/2932 , G09G2310/066 , G09G2320/0228 , G09G2320/0271 , G09G2320/066
摘要： A plasma display apparatus and a driving method of a plasma display panel are provided. This may include a plasma display panel having a plurality of scan electrodes and sustain electrodes, and a plurality of address electrodes formed to intersect with the plurality of scan electrodes and sustain electrodes. A driving unit/circuit may drive the scan electrodes, the sustain electrodes, and the address electrodes to allow a voltage difference between the scan electrode and the sustain electrode or a voltage difference between the scan electrode and the address electrode during an address period at one or more subfields of a frame to be larger than a voltage difference between the scan electrode and the sustain electrode or a voltage difference between the scan electrode and the address electrode during the address period at other subfields.
摘要翻译：提供等离子体显示装置和等离子体显示面板的驱动方法。这可以包括具有多个扫描电极和维持电极的等离子体显示面板和形成为与多个扫描电极和维持电极相交的多个寻址电极。驱动单元/电路可以驱动扫描电极，维持电极和寻址电极，以在一个寻址周期期间允许扫描电极和维持电极之间的电压差或扫描电极与寻址电极之间的电压差或更多的子场，以在扫描电极和维持电极之间的电压差大于扫描电极和寻址电极之间的电压差。

3. 发明授权

US07474278B2 Plasma display apparatus and method of driving the same 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US07474278B2
公开(公告)日：2009-01-06
申请号：US11368403
申请日：2006-03-07
申请人： Muk Hee Kim , Yun Kwon Jung , Byung Hyun Kim , Myung Soo Ham
发明人： Muk Hee Kim , Yun Kwon Jung , Byung Hyun Kim , Myung Soo Ham
IPC分类号： G09G5/00
CPC分类号： G09G3/2965 , G09G3/293 , G09G3/294
摘要： A plasma display apparatus is provided. The plasma display apparatus comprises an energy recovery unit and a sustain driver for applying a voltage recovered from the energy recovery unit to sustain electrodes as a bias voltage in an address period. The voltage recovered to a source capacitor is applied as the bias voltage in the address period so that it is possible to apply the bias voltage that varies in accordance with the sustain voltage of a plasma display panel without an additional external power source. As a result, it is possible to reduce the manufacturing expenses of the plasma display apparatus.
摘要翻译：提供了一种等离子体显示装置。等离子体显示装置包括能量回收单元和维持驱动器，用于在寻址周期中施加从能量回收单元恢复的电压维持电极作为偏置电压。在寻址周期中施加恢复到源电容器的电压作为偏置电压，使得可以施加根据等离子体显示面板的维持电压而变化的偏置电压，而不需要额外的外部电源。结果，可以降低等离子体显示装置的制造费用。

4. 发明授权

US07719490B2 Plasma display apparatus 有权
标题翻译：等离子显示装置
公开(公告)号：US07719490B2
公开(公告)日：2010-05-18
申请号：US11365934
申请日：2006-03-02
申请人： Kyung Ryeol Shim , Seong Hoon An , Myung Soo Ham
发明人： Kyung Ryeol Shim , Seong Hoon An , Myung Soo Ham
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2927 , G09G3/293 , G09G2310/0218 , G09G2310/066 , G09G2330/06
摘要： An apparatus for driving a PDP is capable of controlling a scan reference voltage when set up pulses are supplied to scan electrodes Y1 to Ym in a set up period of a reset period and when the scan reference voltage is supplied to the scan electrodes in an address period to reduce the generation of noise. The apparatus for driving the PDP comprises scan electrodes, a scan reference voltage supply comprising a resistance for applying a scan rising waveform that rises to a scan reference voltage with a second slope to the scan electrodes after a rising ramp waveform and a falling ramp waveform having a first slope have been applied to the scan electrodes, and a negative scan voltage supply for applying a negative scan pulse that falls from the scan reference voltage applied by the scan reference voltage supply to the scan electrodes.
摘要翻译：用于驱动PDP的装置能够在复位周期的设置周期中将扫描参考电压提供给扫描电极Y1至Ym时设置脉冲并且当扫描参考电压被提供给扫描电极时，控制扫描参考电压期间减少噪音的产生。用于驱动PDP的装置包括扫描电极，扫描参考电压源包括用于在上升斜坡波形和下降斜坡波形之后，向扫描电极施加上升到具有第二斜率的扫描参考电压的扫描上升波形的电阻，已经对扫描电极施加了第一斜坡，以及负扫描电压源，用于将由扫描参考电压源施加的扫描参考电压落下的负扫描脉冲施加到扫描电极。

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