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1. 发明申请

US20060103600A1 Driving method of plasma display panel 失效
公开(公告)号：US20060103600A1
公开(公告)日：2006-05-18
申请号：US11269587
申请日：2005-11-09
申请人： Seung-Woo Chang , Woo-Jin Kim , Chee-Young Yoon
发明人： Seung-Woo Chang , Woo-Jin Kim , Chee-Young Yoon
IPC分类号： G09G3/28
CPC分类号： G09G3/2944 , G09G3/2942 , G09G2360/16
摘要： A driving method of a plasma display panel in which scan electrode lines and sustain electrode lines are parallel to each other and address electrode lines are spaced from and intersect the scan electrode lines and the sustain electrode lines, includes temporally dividing a unit frame into a plurality of subfields, generating a driving signal having a reset period, an address period, and a sustain period for each subfield, detecting an average signal level for the unit frame, alternately applying a first sustain pulse which reaches a first voltage with a rising slope and a second sustain pulse which reaches a ground voltage with a falling slope to the scan electrode lines and the sustain electrode lines, and controlling a timing of alternately applying in accordance with the average signal level for the unit frame.

2. 发明申请

US20050200569A1 Plasma display panel and energy recovery circuit timing control method thereof 审中-公开
标题翻译：等离子体显示面板及能量回收电路的时序控制方法
公开(公告)号：US20050200569A1
公开(公告)日：2005-09-15
申请号：US11077454
申请日：2005-03-09
申请人： Yong-Jin Kim , Seung-Woo Chang , Woo-Jin Kim , Hee-Hwan Kim
发明人： Yong-Jin Kim , Seung-Woo Chang , Woo-Jin Kim , Hee-Hwan Kim
IPC分类号： G09G3/20 , G09F9/313 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , H01J17/49
CPC分类号： G09G3/2942 , G09G2310/066 , G09G2360/16
摘要： A plasma display panel including a plurality of address electrodes, a plurality of scan electrodes, and a plurality of sustain electrodes, and an energy recovery circuit (ERC) timing control method thereof. The plasma display panel includes a plasma panel, a controller, an address electrode driver, a sustain electrode driver, and a scan electrode driver. A load ratio is determined from an image signal. The ERC timing is determined corresponding to the load ratio or the automatic power control level corresponding to the load ratio. The sustain electrodes and the scan electrodes operate in response to the determined ERC timing.
摘要翻译：一种包括多个寻址电极，多个扫描电极和多个维持电极的等离子体显示面板及其能量恢复电路（ERC）定时控制方法。等离子体显示面板包括等离子面板，控制器，地址电极驱动器，维持电极驱动器和扫描电极驱动器。根据图像信号确定负载比。根据与负载比对应的负载比或自动功率控制电平来确定ERC定时。维持电极和扫描电极响应于所确定的ERC定时而工作。

3. 发明授权

US07619592B2 Driving method of plasma display panel 失效
标题翻译：等离子显示面板的驱动方法
公开(公告)号：US07619592B2
公开(公告)日：2009-11-17
申请号：US11269587
申请日：2005-11-09
申请人： Seung-Woo Chang , Woo-Jin Kim , Chee-Young Yoon
发明人： Seung-Woo Chang , Woo-Jin Kim , Chee-Young Yoon
IPC分类号： G09G3/28
CPC分类号： G09G3/2944 , G09G3/2942 , G09G2360/16
摘要： A driving method of a plasma display panel in which scan electrode lines and sustain electrode lines are parallel to each other and address electrode lines are spaced from and intersect the scan electrode lines and the sustain electrode lines, includes temporally dividing a unit frame into a plurality of subfields, generating a driving signal having a reset period, an address period, and a sustain period for each subfield, detecting an average signal level for the unit frame, alternately applying a first sustain pulse which reaches a first voltage with a rising slope and a second sustain pulse which reaches a ground voltage with a falling slope to the scan electrode lines and the sustain electrode lines, and controlling a timing of alternately applying in accordance with the average signal level for the unit frame.
摘要翻译：其中扫描电极线和维持电极线彼此平行并且寻址电极线的等离子体显示面板的驱动方法与扫描电极线和维持电极线间隔开并与扫描电极线和维持电极线相交，包括将单位框架时间上分为多个产生具有每个子场的复位周期，地址周期和维持周期的驱动信号，检测单位帧的平均信号电平，交替施加到达具有上升斜率的第一电压的第一维持脉冲，以及第二维持脉冲，其以扫描电极线和维持电极线的下降斜率达到接地电压，并且根据单位帧的平均信号电平来控制交替施加的定时。

4. 发明授权

US07023139B2 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：US07023139B2
公开(公告)日：2006-04-04
申请号：US10681257
申请日：2003-10-09
申请人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
发明人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
IPC分类号： G09G3/10
CPC分类号： G09G3/2965 , G09G2330/06
摘要： In a PDP, an inductor is coupled to an electrode of a panel capacitor. A current of a first direction is injected to the inductor to store energy, and the voltage of the electrode is changed to Vs/2 using a resonance between the inductor and the panel capacitor and the stored energy. The difference between the Y electrode voltage Vs/2 and the X electrode voltage −Vs/2 causes a sustain on the panel. Subsequently, a current of a second direction, which is opposite to the first direction, is injected to the inductor to store energy therein. The voltage of the electrode is changed to −Vs/2 using a resonance between the inductor and the panel capacitor and the energy stored therein.
摘要翻译：在PDP中，电感器耦合到面板电容器的电极。将第一方向的电流注入到电感器中以存储能量，并且使用电感器和面板电容器之间的谐振以及存储的能量将电极的电压改变为V S / 2/2。 Y电极电压V SUB / 2与X电极电压-V SUB之间的差异导致面板上的维持。随后，将与第一方向相反的第二方向的电流注入到电感器中以在其中存储能量。使用电感器和面板电容器之间的谐振以及其中存储的能量将电极的电压改变为-V S / S / 2。

5. 发明申请

US20050225255A1 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：US20050225255A1
公开(公告)日：2005-10-13
申请号：US11140975
申请日：2005-06-01
申请人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
发明人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/10
CPC分类号： G09G3/2965 , G09G2330/06
摘要： In a PDP, an inductor is coupled to an electrode of a panel capacitor. A current of a first direction is injected to the inductor to store energy, and the voltage of the electrode is changed to Vs/2 using a resonance between the inductor and the panel capacitor and the stored energy. The difference between the Y electrode voltage Vs/2 and the X electrode voltage −Vs/2 causes a sustain on the panel. Subsequently, a current of a second direction, which is opposite to the first direction, is injected to the inductor to store energy therein. The voltage of the electrode is changed to −Vs/2 using a resonance between the inductor and the panel capacitor and the energy stored therein.
摘要翻译：在PDP中，电感器耦合到面板电容器的电极。将第一方向的电流注入到电感器中以存储能量，并且使用电感器和面板电容器之间的谐振以及存储的能量将电极的电压改变为V S / 2/2。 Y电极电压V SUB / 2与X电极电压-V SUB之间的差异导致面板上的维持。随后，将与第一方向相反的第二方向的电流注入到电感器中以在其中存储能量。使用电感器和面板电容器之间的谐振以及其中存储的能量将电极的电压改变为-V S / S / 2。

6. 发明授权

US07471046B2 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：US07471046B2
公开(公告)日：2008-12-30
申请号：US11140975
申请日：2005-06-01
申请人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
发明人： Jun-Young Lee , Seung-Woo Chang , Jin-Sung Kim , Hak-Ki Choi , Chan-Young Han
IPC分类号： G09G3/10
CPC分类号： G09G3/2965 , G09G2330/06
摘要： In a PDP, an inductor is coupled to an electrode of a panel capacitor. A current of a first direction is injected to the inductor to store energy, and the voltage of the electrode is changed to Vs/2 using a resonance between the inductor and the panel capacitor and the stored energy. The difference between the Y electrode voltage Vs/2 and the X electrode voltage −Vs/2 causes a sustain on the panel. Subsequently, a current of a second direction, which is opposite to the first direction, is injected to the inductor to store energy therein. The voltage of the electrode is changed to −Vs/2 using a resonance between the inductor and the panel capacitor and the energy stored therein.
摘要翻译：在PDP中，电感器耦合到面板电容器的电极。将第一方向的电流注入到电感器中以存储能量，并且使用电感器和面板电容器之间的谐振以及存储的能量将电极的电压改变为Vs / 2。 Y电极电压Vs / 2与X电极电压-Vs / 2之间的差异导致面板上的维持。随后，将与第一方向相反的第二方向的电流注入到电感器中以在其中存储能量。使用电感器和面板电容器之间的谐振以及其中存储的能量将电极的电压改变为-Vs / 2。

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