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：US20090128537A1

公开(公告)日：2009-05-21

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： G06F3/038 ,  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：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：US08026867B2

公开(公告)日：2011-09-27

申请号：US11330995

申请日：2006-01-13

申请人： Yun Kwon Jung ,  Jong Sik Lim

发明人： Yun Kwon Jung ,  Jong Sik Lim

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/2948 ,  G09G2310/066 ,  G09G2320/0238

摘要： The present invention relates to a plasma display device and a method of driving the plasma display device. A gradually rising waveform and then a falling waveform are applied to the scan electrodes. A rising waveform has a slope different from that of a rising waveform applied in a first sub-field in at least one of sub-fields posterior to the first sub-field.

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及其驱动方法。 向扫描电极施加逐渐上升的波形，然后下降的波形。 上升波形具有与在第一子场后面的至少一个子场中的第一子场中施加的上升波形的斜率不同的斜率。

公开(公告)号：US07969386B2

公开(公告)日：2011-06-28

申请号：US11438326

申请日：2006-05-23

申请人： Yun Kwon Jung ,  Muk Hee Kim ,  Byung Hyun Kim ,  Yong Hyun Huh

发明人： Yun Kwon Jung ,  Muk Hee Kim ,  Byung Hyun Kim ,  Yong Hyun Huh

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/2927 ,  G09G2310/066 ,  G09G2330/024

摘要： A plasma display apparatus and a method of driving the plasma display apparatus are provided. The plasma display apparatus includes a plasma display panel including a first electrode and a second electrode, a first electrode driver, and a second electrode driver. The first electrode driver supplies a first falling signal of a voltage magnitude, that is more than a voltage magnitude of a scan signal supplied during an address period, to the first electrode before the supply of a rising signal with a gradually rising voltage in at least one subfield of several subfields of a frame. The second electrode driver supplies a second signal having a polarity opposite a polarity of the first falling signal to the second electrode during the supply of the first falling signal.

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。 等离子体显示装置包括等离子体显示面板，其包括第一电极和第二电极，第一电极驱动器和第二电极驱动器。 第一电极驱动器在提供至少具有逐渐升高的电压的上升信号之前，向第一电极提供电压幅度的第一下降信号，其大于在寻址周期期间提供的扫描信号的电压幅度 框架的几个子场的一个子场。 在提供第一下降信号期间，第二电极驱动器将具有与第一下降信号的极性相反的极性的第二信号提供给第二电极。

公开(公告)号：US07852292B2

公开(公告)日：2010-12-14

申请号：US11348230

申请日：2006-02-07

申请人： Yun Kwon Jung ,  Moonshick Chung

发明人： Yun Kwon Jung ,  Moonshick Chung

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/2927 ,  G09G3/293 ,  G09G2330/023 ,  G09G2330/028

摘要： The present invention relates to a plasma display apparatus. The plasma display apparatus according to the present invention comprises a plasma display panel comprising a scan electrode, a set-up driver that applies a rising pulse to the scan electrode during a reset period, a set-down driver that applies a first ramp-down pulse before the rising pulse is applied to the scan electrode and applies a second ramp-down pulse after the rising pulse is applied to the scan electrode, and a scan pulse driver that applies a scan pulse having an amount, which is substantially the same as that of the rising pulse, to the scan electrode during an address period subsequent to the reset period.

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。 根据本发明的等离子体显示装置包括等离子体显示面板，其包括扫描电极，在复位期间向扫描电极施加上升脉冲的设置驱动器，施加第一斜坡下降 上升脉冲施加到扫描电极之前的脉冲，并且在将上升脉冲施加到扫描电极之后施加第二斜坡下降脉冲，以及扫描脉冲驱动器，其施加具有与扫描电极基本相同的量的扫描脉冲 上升脉冲的上升脉冲在复位周期之后的寻址周期期间到扫描电极。

公开(公告)号：US07710352B2

公开(公告)日：2010-05-04

申请号：US11339800

申请日：2006-01-26

申请人： Yun Kwon Jung ,  Soong Kyu Lee

发明人： Yun Kwon Jung ,  Soong Kyu Lee

IPC分类号： G09G3/28

CPC分类号： G09G3/2965

摘要： A plasma display panel comprising an energy recovery circuit and a driving method thereof are provided. The plasma display panel comprises an energy charging part for supplying a predetermined voltage, an energy supply and recovery part for receiving an energy of the predetermined voltage from the energy charging part, and a pulse forming part. The pulse forming part supplies the energy of the predetermined voltage supplied from the energy supply and recovery part to the plasma display panel, maintains a sustain voltage of the plasma display panel, and recovers the energy of the predetermined voltage to the energy supply and recovery part.

摘要翻译： 提供了包括能量回收电路及其驱动方法的等离子体显示面板。 等离子体显示面板包括用于提供预定电压的能量充电部分，用于从能量充电部分接收预定电压的能量的能量供应和恢复部分，以及脉冲形成部分。 脉冲形成部件将从能量供应和恢复部分提供的预定电压的能量提供给等离子体显示面板，维持等离子体显示面板的维持电压，并将预定电压的能量恢复到能量供应和恢复部分 。

公开(公告)号：US07705805B2

公开(公告)日：2010-04-27

申请号：US11423041

申请日：2006-06-08

申请人： Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

发明人： Yun Kwon Jung ,  Sang Jun Lee ,  Jang Hyun Lim ,  Yang Ki An

IPC分类号： G09G3/28

CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G3/294 ,  G09G3/296 ,  G09G2310/066 ,  G09G2330/06

摘要： The present invention provides a plasma display apparatus comprising a second driver supplying a first bias signal with a voltage maintained at a first bias voltage in a reset period and an address period, a first sustain rising signal that gradually rises from the first bias voltage to a second bias voltage, and a second bias signal with a voltage maintained at the second bias voltage, to the second electrode.

摘要翻译： 本发明提供了一种等离子体显示装置，包括：第二驱动器，其在复位周期和地址周期中提供保持在第一偏置电压的电压的第一偏置信号;第一维持上升信号，从第一偏置电压逐渐上升到 第二偏置电压和具有保持在第二偏置电压的电压的第二偏置信号提供给第二电极。

公开(公告)号：US07518574B2

公开(公告)日：2009-04-14

申请号：US11591587

申请日：2006-11-02

申请人： Joong Seo Park ,  Yun Kwon Jung

发明人： Joong Seo Park ,  Yun Kwon Jung

IPC分类号： G09G3/28

CPC分类号： G09G3/2965 ,  G09G3/294

摘要： An energy recovery circuit for a plasma display panel charges a panel capacitor using energy within an inductor and recovers the energy from the panel capacitor. The energy recovery circuit supplies the panel capacitor with a clamping voltage enabling a potential of the panel capacitor to be constantly maintained. A controller controls the energy recovery circuit to supply the clamping voltage to the panel capacitor within a period taken to discharge a current of the inductor from a maximum value to a current level greater than zero. The charging timing point of the panel capacitor occurs prior to the current IL of the inductor L being discharged to zero and/or prior to the panel capacitor Cp being charged up to the sustain potential Vs.

摘要翻译： 用于等离子体显示面板的能量恢复电路使用电感器内的能量对面板电容器充电，并从面板电容器中恢复能量。 能量恢复电路为面板电容器提供钳位电压，从而能够持续保持面板电容器的电位。 控制器控制能量恢复电路，以在将电感器的电流从最大值放电至大于零的电流水平所需的时间内向钳位电容器提供钳位电压。 面板电容器的充电定时点发生在电感器L的电流IL被放电到零之前和/或之前，面板电容器Cp被充电到维持电位Vs之前。

公开(公告)号：US07486256B2

公开(公告)日：2009-02-03

申请号：US10864332

申请日：2004-06-10

申请人： Yun Kwon Jung

发明人： Yun Kwon Jung

IPC分类号： G09G3/28

CPC分类号： G09G3/296 ,  G09G3/2807 ,  G09G3/2942 ,  G09G3/2965

摘要： An energy recovering apparatus for improving light-emission efficiency is disclosed. In the apparatus, a rectangular waveform supplier supplies a rectangular waveform to a panel capacitor. A tower waveform supplier supplies a tower waveform having any one shape of a sinusoidal waveform, a resonant waveform and a ripple waveform to the panel capacitor charged by said rectangular waveform.

摘要翻译： 公开了一种提高发光效率的能量回收装置。 在该装置中，矩形波形供给器向面板电容器提供矩形波形。 塔式波形供应器向由所述矩形波形充电的面板电容器提供具有正弦波形，谐振波形和纹波波形的任何一种形状的塔式波形。