公开(公告)号：US07911421B2

公开(公告)日：2011-03-22

申请号：US11166118

申请日：2005-06-27

申请人： Yun Kwon Jung ,  Seung Woo Woo

发明人： Yun Kwon Jung ,  Seung Woo Woo

IPC分类号： G09G3/28

CPC分类号： G09G3/2942 ,  G09G3/2022 ,  G09G3/2922 ,  G09G3/298 ,  G09G2310/0275 ,  G09G2320/0233 ,  G09G2320/0238 ,  G09G2320/0247

摘要： A plasma display apparatus and a method of driving the plasma display apparatus are provided. According to an embodiment, the plasma display apparatus is driven by dividing a sub-field into at least an address period and a sustain period. The apparatus includes a timing controlling unit to vary a length of the sustain period according to a data pattern associated with at least one address electrode.

摘要翻译： 提供等离子体显示装置和驱动等离子体显示装置的方法。 根据实施例，通过将子场划分为至少寻址周期和维持周期来驱动等离子体显示装置。 该装置包括定时控制单元，用于根据与至少一个寻址电极相关联的数据模式来改变维持周期的长度。

公开(公告)号：US08044884B2

公开(公告)日：2011-10-25

申请号：US11447166

申请日：2006-06-06

申请人： Yun Kwon Jung ,  Hyun Jae Lim ,  Sung Kwang Cho

发明人： Yun Kwon Jung ,  Hyun Jae Lim ,  Sung Kwang Cho

IPC分类号： G09G3/24

CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G2300/0426 ,  G09G2310/0267 ,  G09G2310/066 ,  G09G2330/021

摘要： A plasma display apparatus comprises a driver for supplying a rising signal of finite slope and a scan signal of negative polarity to a scan electrode using one voltage source. The driver also supplies a falling signal to the scan electrode using the same voltage source. This apparatus may be used to perform a panel driving method that includes applying a rising signal, which rises from a first voltage to a second voltage, to the scan electrode during a reset period and applying a scan signal, of a magnitude at least substantially the same as a difference between the first voltage and the second voltage, to the scan electrode during an address period.

摘要翻译： 等离子体显示装置包括用于使用一个电压源向扫描电极提供有限斜率的上升信号和负极性扫描信号的驱动器。 驱动器还使用相同的电压源向扫描电极提供下降信号。 该装置可以用于执行面板驱动方法，其包括在复位周期期间将从第一电压升高到第二电压的升高信号施加到扫描电极，并施加至少基本上为 与第一电压和第二电压之间的差异相同，在寻址周期期间到扫描电极。

公开(公告)号：US07868849B2

公开(公告)日：2011-01-11

申请号：US11157976

申请日：2005-06-22

申请人： Yun Kwon Jung ,  Hee Chan Yang ,  Jin Young Kim

发明人： Yun Kwon Jung ,  Hee Chan Yang ,  Jin Young Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/293 ,  G09G3/2948 ,  G09G2310/0218 ,  G09G2320/0209 ,  G09G2330/025 ,  G09G2330/06

摘要： In the method of driving a plasma display panel according to the present invention, the address electrodes are divided into a plurality of electrode groups, and the an application time point of data pulses applied to one or more of the address electrode groups in the address period is different from that of a scan pulse applied to the scan electrode in all the sub-fields of the frame. In addition, the width of the scan pulse applied during an address period of a predetermined number of the sub-fields is greater than the width of scan pulses applied during the address period of the remaining sub-fields.

摘要翻译： 在根据本发明的驱动等离子体显示面板的方法中，寻址电极被分成多个电极组，并且在寻址周期中施加到一个或多个寻址电极组的数据脉冲的施加时间点 与在帧的所有子场中施加到扫描电极的扫描脉冲的不同。 此外，在预定数量的子场的寻址周期期间施加的扫描脉冲的宽度大于在剩余子场的寻址周期期间施加的扫描脉冲的宽度。

公开(公告)号：US07768481B2

公开(公告)日：2010-08-03

申请号：US11480420

申请日：2006-07-05

申请人： Yun Kwon Jung ,  Yang Ki An

发明人： Yun Kwon Jung ,  Yang Ki An

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/294 ,  G09G3/2965 ,  G09G2330/02

摘要： A plasma display apparatus is disclosed. A scan driver of the plasma display apparatus supplies a voltage of a scan signal of a negative polarity direction and a voltage of a sustain signal to a scan electrode using one voltage source. Further, a sustain driver of the plasma display apparatus supplies a voltage of a sustain signal and a sustain bias voltage to a sustain electrode using one voltage source.

摘要翻译： 公开了一种等离子体显示装置。 等离子体显示装置的扫描驱动器使用一个电压源向扫描电极提供负极性方向的扫描信号和维持信号的电压的电压。 此外，等离子体显示装置的维持驱动器使用一个电压源向维持电极提供维持信号和维持偏置电压的电压。

公开(公告)号：US07692608B2

公开(公告)日：2010-04-06

申请号：US11280289

申请日：2005-11-17

申请人： Yun Kwon Jung ,  Bong Koo Kang ,  Ju Won Seo ,  Sang Yoon Soh

发明人： Yun Kwon Jung ,  Bong Koo Kang ,  Ju Won Seo ,  Sang Yoon Soh

IPC分类号： G09G3/28

CPC分类号： G09G3/2965

摘要： An energy recovery circuit is provided that includes: a panel capacitor formed equivalently in a scan electrode and a sustain electrode, a scan electrode driver installed at a side of the scan electrode of the panel capacitor to supply a sustaining pulse to the side of the scan electrode, and a sustain electrode driver installed at a side of the sustain electrode of the panel capacitor to supply the sustaining pulse to the side of the sustain electrode. The energy recovery circuit may further include a first diode coupled to the scan electrode side of the panel capacitor, a second diode coupled to the sustain electrode side of the panel capacitor, a first inductor commonly coupled to the sustain electrode side and the scan electrode side of the panel capacitor, a path providing part coupled to the first inductor, and a single source capacitor connected to the path providing part.

摘要翻译： 提供一种能量恢复电路，其包括：在扫描电极和维持电极中等效地形成的面板电容器，安装在面板电容器的扫描电极一侧的扫描电极驱动器，以向扫描侧提供维持脉冲 电极和安装在面板电容器的维持电极一侧的维持电极驱动器，以将维持脉冲提供给维持电极的一侧。 能量恢复电路还可以包括耦合到面板电容器的扫描电极侧的第一二极管，耦合到面板电容器的维持电极侧的第二二极管，共同耦合到维持电极侧和扫描电极侧的第一电感器 面板电容器，连接到第一电感器的路径提供部分和连接到路径提供部分的单个源电容器。

公开(公告)号：US20080018564A1

公开(公告)日：2008-01-24

申请号：US11638592

申请日：2006-12-14

申请人： Yun Kwon Jung ,  Muk Hee Kim ,  Yang Ki An

发明人： Yun Kwon Jung ,  Muk Hee Kim ,  Yang Ki An

IPC分类号： G09G3/28

CPC分类号： G09G3/2942 ,  G09G3/2927 ,  G09G3/2965 ,  G09G2310/066

摘要： A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including a first electrode and a second electrode, and a driver. The driver supplies a first sustain signal of a first polarity to the first electrode during a signal supply period. The driver supplies a second sustain signal of a second polarity to the second electrode during at least a portion of the signal supply period. A magnitude of a rising slope and a magnitude of a falling slope of the second sustain signal are less than a magnitude of a rising slope and a magnitude of a falling slope of the first sustain signal, respectively.

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包括第一电极和第二电极的等离子体显示面板和驱动器。 在信号供给期间，驱动器向第一电极提供第一极性的第一维持信号。 在信号供给周期的至少一部分期间，驱动器向第二电极提供第二极性的第二维持信号。 第二维持信号的上升斜率和下降斜率的大小分别小于第一维持信号的上升斜率和下降斜率的大小。

公开(公告)号：US08305299B2

公开(公告)日：2012-11-06

申请号：US12264933

申请日：2008-11-05

申请人： Sung Kwang Cho ,  Yun Kwon Jung ,  Kyung Ryeol Shim ,  Yang Ki An

发明人： Sung Kwang Cho ,  Yun Kwon Jung ,  Kyung Ryeol Shim ,  Yang Ki An

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/066

摘要： There is provided a plasma display device using a driving device for supplying driving signals to a plasma display panel (PDP). In a sustain falling period that at least partially overlaps the rising period of reset signals supplied to scan electrodes formed on the PDP, a voltage supplied to sustain electrodes is gradually reduced and a positive polar voltage is supplied to address electrodes. In driving the PDP, gradually falling signals are supplied to the sustain electrodes in the rising period of the reset signals so that the driving margin of the PDP can be secured. The positive polar voltage is supplied to the address electrodes so that initialization discharge can be stably performed and that the erroneous discharge of the plasma display device can be reduced.

摘要翻译： 提供了一种使用驱动装置的等离子体显示装置，用于向等离子体显示面板（PDP）提供驱动信号。 在至少部分地与提供给形成在PDP上的扫描电极的复位信号的上升周期重叠的维持下降周期中，向维持电极供给的电压逐渐减小，向寻址电极提供正极性电压。 在驱动PDP时，在复位信号的上升期间，向维持电极供给逐渐下降的信号，能够确保PDP的驱动余量。 正极性电压被提供给寻址电极，使得可以稳定地执行初始化放电，并且可以减少等离子体显示装置的错误放电。

公开(公告)号：US07821477B2

公开(公告)日：2010-10-26

申请号：US11187928

申请日：2005-07-25

申请人： Yun Kwon Jung ,  Gi Bum Lee ,  Muk Hee Kim

发明人： Yun Kwon Jung ,  Gi Bum Lee ,  Muk Hee Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/294 ,  G09G3/2022 ,  G09G2310/0267 ,  G09G2310/06 ,  G09G2320/0238 ,  G09G2320/041

摘要： The present invention relates to a plasma display apparatus and a driving method thereof in which an erroneous discharge, a misdischarge and an abnormal discharge are prevented, a darkroom contrast is increased, an operation margin is widen, and an influence of a lower substrate wall charge is reduced in a sustain discharge. The plasma display apparatus and its driving method is characterized in that when the plasma display panel has a second temperature higher than a first temperature, a period between the last sustain pulse generated during a sustain period of (n−1)th sub-field (“n” is a positive integer) and an initialization signal generated during a reset period of nth sub-field is more lengthened than when it has the first temperature. The plasma display apparatus and its driving method is characterized in that a pre sustain pulse (PRESUSP) rising from a sustain bias voltage (Vzb) is applied to the second electrode in the sustain period.

摘要翻译： 等离子显示装置及其驱动方法技术领域本发明涉及一种等离子体显示装置及其驱动方法，其中防止了错误放电，误放电和异常放电，暗室对比度增加，操作余量变宽，并且下基板壁的影响 在维持放电中减少。 等离子体显示装置及其驱动方法的特征在于，当等离子体显示面板具有比第一温度高的第二温度时，在第（n-1）子场的维持期间 “n”是正整数），并且在第n个子场的复位周期期间产生的初始化信号比具有第一个温度的时间更长。 等离子体显示装置及其驱动方法的特征在于，在维持期间，将从维持偏置电压（Vz​​b）上升的预维持脉冲（PRESUSP）施加到第二电极。

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。

公开(公告)号：US20080150927A1

公开(公告)日：2008-06-26

申请号：US11945478

申请日：2007-11-27

申请人： Yun Kwon Jung ,  Jin Young Kim

发明人： Yun Kwon Jung ,  Jin Young Kim

IPC分类号： G09G5/00

CPC分类号： G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： There is disclosed a method and apparatus of driving a plasma display panel that is adaptive for improving its contrast and enabling its high speed driving. A driving method of a plasma display panel according to an embodiment of the present invention applies a setup voltage with a first gradient to the scan electrode for the reset period; and applies the setup voltage with a second gradient to the sustain electrode while a voltage on the scan electrode rises.

摘要翻译： 公开了一种驱动等离子体显示面板的方法和装置，该方法和装置适于改善其对比度并使其能够进行高速驾驶。 根据本发明的实施例的等离子体显示面板的驱动方法在扫描电极上施加具有第一梯度的设置电压用于复位周期; 并且当扫描电极上的电压上升时，将维持电极的第二梯度的设定电压施加到维持电极。