公开(公告)号：US20060103599A1

公开(公告)日：2006-05-18

申请号：US11266473

申请日：2005-11-04

申请人： Ki Duck Cho ,  Min Kim ,  Won Kim ,  Kyoung Jung

发明人： Ki Duck Cho ,  Min Kim ,  Won Kim ,  Kyoung Jung

IPC分类号： G09G3/28

CPC分类号： G09G3/294 ,  G09G3/2022 ,  G09G3/2927 ,  G09G2320/041

摘要： A plasma display panel apparatus and its driving method are disclosed. When temperature of a panel or an ambient temperature of the panel is higher than a reference temperature, the number of reset rising waveforms applied during one frame is increased. Accordingly, degradation of the panel contrast according to a set-up discharge can be prevented, and a discharge can stably occur at a high temperature.

摘要翻译： 公开了一种等离子体显示面板装置及其驱动方法。 当面板的温度或面板的环境温度高于参考温度时，增加一帧期间施加的复位上升波形的数量。 因此，可以防止根据设定放电的面板对比度的劣化，并且可以在高温下稳定地发生放电。

公开(公告)号：US20060114186A1

公开(公告)日：2006-06-01

申请号：US11289500

申请日：2005-11-30

申请人： Sung Lee ,  Ki-Duck Cho ,  Min Kim ,  Kyoung Jung

发明人： Sung Lee ,  Ki-Duck Cho ,  Min Kim ,  Kyoung Jung

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： The present invention relates to a plasma display panel, and more particularly, to a plasma display apparatus and driving method thereof, in which power consumption can be reduced and contrast can be improved, so that a high contrast image can be displayed. The plasma display apparatus according to the present invention comprises a scan electrode, a sustain electrode, and a controller for applying a rising waveform and a falling waveform to the scan electrode in a reset period of a first subfield of a frame and applying the falling waveform to the scan electrode when a first time elapses, after a first sustain voltage is applied to the scan electrode during a sustain period. The sustain electrode is applied with a second sustain voltage when a second time is elapsed, after the first sustain voltage is applied.

公开(公告)号：US20060132389A1

公开(公告)日：2006-06-22

申请号：US11288343

申请日：2005-11-29

申请人： Kyoung Jung ,  Ki-Duck Cho ,  Sung Lee ,  Yoonchang Choi

发明人： Kyoung Jung ,  Ki-Duck Cho ,  Sung Lee ,  Yoonchang Choi

IPC分类号： G09G3/28

CPC分类号： G09G3/2803 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2320/0238 ,  G09G2320/0271

摘要： The present invention relates to a plasma display panel, and more particularly, to a plasma display apparatus and driving method thereof, in which they can enhance the capability of representing low gray levels. A plasma display apparatus according to the present invention comprises a PDP comprising a plurality of scan electrodes and a sustain electrodes formed parallel with each other on an upper substrate, and a plurality of address electrodes intersecting the scan electrodes and the sustain electrode on the lower substrate, wherein a discharge cell formed at the intersection of the electrodes is driven with it being time-divided into a plurality of subfields, and a controller that applies a reset pulse for initializing the discharge cell and a scan pulse for selecting the discharge cell to the scan electrodes, whereas a sustain pulse for generating a sustain discharge is omitted, in an nth subfield having the lowest brightness value, and applies a low gray level reset pulse to the scan electrodes in a (n+1 )th subfield.

摘要翻译： 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，涉及一种等离子体显示装置及其驱动方法，其中它们可以增强代表低灰度级的能力。 根据本发明的等离子体显示装置包括：PDP，包括在上基板上彼此平行地形成的多个扫描电极和维持电极;以及多个寻址电极，与扫描电极和维持电极在下基板 其特征在于，形成在所述电极的交叉点处的放电单元被驱动并被分割为多个子场，以及控制器，其将用于初始化所述放电单元的复位脉冲和用于选择所述放电单元的扫描脉冲施加到 扫描电极，而在具有最低亮度值的第n个子场中省略了用于产生维持放电的维持脉冲，并且在第（n + 1）个< SUP>子域。

公开(公告)号：US20060164342A1

公开(公告)日：2006-07-27

申请号：US11289415

申请日：2005-11-30

申请人： Ki Cho ,  Min Kim ,  Won Kim ,  Kyoung Jung ,  Byung Kim

发明人： Ki Cho ,  Min Kim ,  Won Kim ,  Kyoung Jung ,  Byung Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/2022 ,  G09G2310/0218 ,  G09G2310/066 ,  G09G2320/0238

摘要： The present invention relates to a method of driving plasma display panel. A method of driving a plasma display device driven by dividing a plurality of scan electrode lines into the m (m is a integer more than 2) number of groups, according to the present invention includes: applying p (p is a natural number more than 1) number of first reset pulse having a first voltage to the scan electrode lines included in more than one group among m number of groups during a specific frame; and simultaneously applying q (q is a natural number more than 1) number of second reset pulse having a second voltage different from the first voltage to the second electrode line included in the rest groups except for more than one group during the specific frame.

摘要翻译： 本发明涉及一种驱动等离子体显示面板的方法。 根据本发明的驱动通过将多条扫描电极线分割为m（m为大于2的整数）的多个扫描电极线驱动的等离子体显示装置的方法包括：应用p（p是自然数大于 1）在特定帧期间，在m个组中的多于一个组中包括的扫描电极线具有第一电压的第一复位脉冲数; 并且在特定帧期间，除了多于一个组之外，同时将除了第一电压以外的其余组中包括的第二电极线的第二复位脉冲的q（q是大于1的自然数）数量。

公开(公告)号：US20070063930A1

公开(公告)日：2007-03-22

申请号：US11422216

申请日：2006-06-05

申请人： Won Woon ,  Won Kim ,  Kyoung Jung ,  Hyun Do

发明人： Won Woon ,  Won Kim ,  Kyoung Jung ,  Hyun Do

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/2942

摘要： The present invention relates to a plasma display apparatus, and more particularly, to a driving method thereof. The plasma display apparatus includes a panel comprised of a first substrate and a second substrate bonded to each other, a first electrode and a second electrode formed on the upper substrate, and a sustain driver for applying sustain pulses to the first and second electrodes, wherein the sustain driver applies a sustain voltage between the first and second electrodes, and floats at least one of the first and second electrodes after the completion of a sustain discharge caused by the sustain voltage. In the plasma display apparatus and the driving method thereof, according to the present invention, at least one of a scan electrode and a sustain electrode is floated for a predetermined time after the completion of the sustain discharge. This floating state prevents wall charges that are generated during the sustain discharge from being accumulated and increases a discharge path of a plasma display apparatus using a space voltage, thereby improving afterimage characteristic and enhancing brightness and discharge efficiency.

摘要翻译： 等离子体显示装置技术领域本发明涉及等离子体显示装置，更具体地，涉及其驱动方法。 等离子显示装置包括由第一基板和彼此接合的第二基板组成的面板，形成在上基板上的第一电极和第二电极以及用于向第一和第二电极施加维持脉冲的维持驱动器，其中， 维持驱动器在第一和第二电极之间施加维持电压，并且在由维持电压引起的维持放电完成之后浮置第一和第二电极中的至少一个。 在等离子体显示装置及其驱动方法中，根据本发明，在维持放电完成之后，扫描电极和维持电极中的至少一个浮起预定时间。 该浮动状态可防止在维持放电期间产生的壁电荷积聚，并且使用空间电压增加等离子体显示装置的放电路径，从而提高余像特性并提高亮度和放电效率。

公开(公告)号：US20070052626A1

公开(公告)日：2007-03-08

申请号：US11424090

申请日：2006-06-14

申请人： Won Kim ,  Oh Kwon ,  Kyoung Jung ,  Yoon Choi

发明人： Won Kim ,  Oh Kwon ,  Kyoung Jung ,  Yoon Choi

IPC分类号： G09G3/28

CPC分类号： G09G3/2946 ,  G09G3/2942 ,  G09G2310/066 ,  G09G2320/041 ,  G09G2360/16

摘要： A plasma display apparatus is provided. The plasma display apparatus includes a first substrate, a second substrate, first and second electrodes formed on the first substrate, and a sustain driver for applying a sustain pulse to at least one of the first and second electrodes. The sustain pulse applied to at least one of the first and second electrodes has intermediate pulses having two or more shape between the first and last pulses. According to the plasma display apparatus, pulses of various shapes are applied to a plasma display panel (PDP) in a sustain period so that it is possible to adaptively improve energy efficiency, a sustain voltage margin, and a brightness characteristic.

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第一基板，第二基板，形成在第一基板上的第一和第二电极以及用于向第一和第二电极中的至少一个施加维持脉冲的维持驱动器。 施加到第一和第二电极中的至少一个电极的维持脉冲具有在第一和最后脉冲之间具有两个或多个形状的中间脉冲。 根据等离子体显示装置，在维持期间将各种形状的脉冲施加到等离子体显示面板（PDP），使得可以自适应地提高能量效率，维持电压余量和亮度特性。

公开(公告)号：US20060273992A1

公开(公告)日：2006-12-07

申请号：US11326377

申请日：2006-01-06

申请人： Won Kim ,  Kyoung Jung ,  Sung Lee

发明人： Won Kim ,  Kyoung Jung ,  Sung Lee

IPC分类号： G09G3/28

CPC分类号： G09G3/294 ,  G09G2310/066 ,  G09G2320/041 ,  G09G2320/046

摘要： The present invention relates to a plasma display apparatus, and more particularly, to a plasma display apparatus and driving method thereof, wherein a sustain waveform can be improved. According to the present invention, the plasma display apparatus includes a plasma display panel comprising a plurality of sustain electrode pairs wherein each of the sustain electrode pairs has a scan electrode and a sustain electrode, and a sustain waveform controller for controlling a rising time or a falling time of sustain waveforms supplied to at least one of the sustain electrode pairs according to a temperature of the plasma display panel. The sustain waveform controller controls a time corresponding to a time point at which a sustain discharge is generated, of the rising time and the falling time. The present invention improves a plasma display apparatus and driving method thereof. Accordingly, there is an effect in that erroneous discharge depending on a temperature of a plasma display panel can be prevented.

摘要翻译： 等离子体显示装置及其驱动方法技术领域本发明涉及等离子体显示装置，更具体地，涉及一种能够提高维持波形的等离子体显示装置及其驱动方法。 根据本发明，等离子体显示装置包括等离子体显示面板，其包括多个维持电极对，其中每个维持电极对具有扫描电极和维持电极，以及维持波形控制器，用于控制上升时间或 根据等离子体显示面板的温度，提供给至少一个维持电极对的维持波形的下降时间。 维持波形控制器控制与产生维持放电的时间点对应的时间，上升时间和下降时间。 本发明改进了等离子体显示装置及其驱动方法。 因此，可以防止根据等离子体显示面板的温度的错误放电的效果。

公开(公告)号：US20070024530A1

公开(公告)日：2007-02-01

申请号：US11322322

申请日：2006-01-03

申请人： Kyoung Jung ,  Ki Cho ,  Yoon Choi ,  Min Kim

发明人： Kyoung Jung ,  Ki Cho ,  Yoon Choi ,  Min Kim

IPC分类号： G09G3/28

CPC分类号： G09G3/2942 ,  G09G2310/066 ,  G09G2360/16

摘要： The present invention relates to a plasma display panel, in particular to a plasma display apparatus and driving method of same, wherein the bightness of sustain light generated by a sustain pulse by performing floating either a scan electrode or a sustain electrode during a sustain period, thereby increasing the driving efficiency of the plasma display apparatus. A plasma display apparatus according to an aspect of the present invention comprises a plasma display panel comprising a first electrode and a second electrode; and a controller for applying an auxiliary discharge pulse to the second electrode, when a sustain pulse is applied to the first electrode, during a sustain period.

摘要翻译： 等离子体显示面板技术领域本发明涉及等离子体显示装置及其驱动方法，其特征在于，在维持期间，通过在扫描电极或维持电极上浮置维持脉冲而产生的维持光的亮度， 从而提高等离子体显示装置的驱动效率。 根据本发明的等离子体显示装置包括：等离子体显示面板，包括第一电极和第二电极; 以及控制器，用于在维持期间内对第一电极施加维持脉冲时，向第二电极施加辅助放电脉冲。

公开(公告)号：US20060214882A1

公开(公告)日：2006-09-28

申请号：US11384443

申请日：2006-03-21

申请人： Kyoung Jung ,  Ki Cho ,  Sung Lee ,  Min Kim

发明人： Kyoung Jung ,  Ki Cho ,  Sung Lee ,  Min Kim

IPC分类号： G09G3/28

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

摘要： A method of driving a plasma display apparatus is provided. The method of driving the plasma display apparatus includes applying a first pulse to a first electrode, applying a second pulse to a second electrode after the application of the first pulse, and applying a falling ramp pulse to the first electrode after the application of the second pulse.

摘要翻译： 提供了一种驱动等离子体显示装置的方法。 驱动等离子体显示装置的方法包括向第一电极施加第一脉冲，在施加第一脉冲之后向第二电极施加第二脉冲，以及在施加第二脉冲之后向第一电极施加下降斜坡脉冲 脉冲。