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81. 发明申请

US20090207161A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 失效
标题翻译：用于驱动等离子体显示面板和等离子体显示装置的方法
公开(公告)号：US20090207161A1
公开(公告)日：2009-08-20
申请号：US11816030
申请日：2007-02-26
申请人： Kunihiro Mima , Kosuke Makino , Tooru Kawase
发明人： Kunihiro Mima , Kosuke Makino , Tooru Kawase
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/2029 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2942 , G09G3/296 , G09G3/298 , G09G2310/0267 , G09G2320/0238
摘要： The method for driving a plasma display panel effects control of the sub-fields in a manner that at least one sub-filed carries out, in its initializing period, an all-cell initializing operation on the discharge cells and the plurality of sub-fields other than the aforementioned sub-field selectively carry out an addressing operation in each discharge cell; at the same time, two or more predetermined sub-fields carry out an addressing operation only when at least one sub-field had an addressing operation after the all-cells initializing operation; and an unusual-charge erase period, where scan electrodes SC-SCn undergo application of voltage with a rectangular waveform, is provided after the initializing period of at least one sub-field of the predetermined sub-fields.
摘要翻译：用于驱动等离子体显示面板的方法以至少一个子场在其初始化时段内对放电单元和多个子场进行全单元初始化操作的方式实现子场的控制除了上述子场之外，选择性地执行每个放电单元中的寻址操作; 同时，仅当至少一个子场在全单元初始化操作之后具有寻址操作时，两个或更多个预定子场才执行寻址操作; 并且在预定子场的至少一个子场的初始化周期之后提供扫描电极SC-SCn经受矩形波形施加电压的异常电荷擦除周期。

82. 发明申请

US20090167740A1 PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING PLASMA DISPLAY PANEL 失效
标题翻译：等离子体显示装置和驱动等离子体显示面板的方法
公开(公告)号：US20090167740A1
公开(公告)日：2009-07-02
申请号：US12299520
申请日：2008-04-09
申请人： Shinichiro Hashimoto , Kenji Ogawa
发明人： Shinichiro Hashimoto , Kenji Ogawa
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/2942 , G09G3/2022 , G09G3/2922 , G09G3/2965 , G09G3/298
摘要： A method for driving a plasma display panel that includes a plurality of discharge cells including a display electrode pair composed of a scan electrode and a sustain electrode. One field period includes a plurality of subfields each including an initializing period, an address period and a sustain period. The method includes applying at least two kinds of sustain pulses to one electrode of the scan electrode and the sustain electrode in the sustain period, the two kinds of sustain pulses including a first sustain pulse as a reference and a second sustain pulse rising more steeply and falling more gently than the first sustain pulse. In the method, a drive waveform voltage applied to the one electrode includes a last drive waveform voltage in the sustain period and a predetermined number of the second sustain pulses continuously disposed immediately before the last drive waveform voltage.
摘要翻译：一种用于驱动等离子体显示面板的方法，其包括包括由扫描电极和维持电极组成的显示电极对的多个放电单元。一个场周期包括多个子场，每个子场包括初始化周期，地址周期和维持周期。该方法包括在维持期间向扫描电极和维持电极的一个电极施加至少两种维持脉冲，所述两种维持脉冲包括作为基准的第一维持脉冲和第二维持脉冲作为基准，比第一个维持脉冲更缓慢地下降。在该方法中，施加到一个电极的驱动波形电压包括维持周期中的最后驱动波形电压和紧接在最后的驱动波形电压之前连续配置的预定数量的第二维持脉冲。

83. 发明申请

US20090146922A1 Image Display Device 有权
标题翻译：图像显示设备
公开(公告)号：US20090146922A1
公开(公告)日：2009-06-11
申请号：US11661121
申请日：2006-05-15
申请人： Yutaka Yoshihama , Hidehiko Shoji , Hironari Taniguchi
发明人： Yutaka Yoshihama , Hidehiko Shoji , Hironari Taniguchi
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2942 , G09G2310/06
摘要： An image display device includes a pair of sustain pulse generators for applying either a first sustain pulse or a second sustain pulse to the display electrodes. The first and second sustain pulses generate a sustain discharge twice and once, respectively, in discharge cells when the voltage applied between the display electrodes changes. The application of the first sustain pulse is performed by generating a first discharge by applying a voltage to one of the display electrodes using the clamp corresponding to the one of the display electrodes, and then generating a second discharge by applying a voltage to the other of the display electrodes using the clamp corresponding to the other of the display electrodes. The application of the second sustain pulse is performed by generating a first discharge by applying a voltage to each of the display electrodes using the clamps corresponding to each of the display electrodes.
摘要翻译：图像显示装置包括一对维持脉冲发生器，用于将第一维持脉冲或第二维持脉冲施加到显示电极。当施加在显示电极之间的电压改变时，第一和第二维持脉冲分别在放电单元中分别产生两次和一次维持放电。通过使用与一个显示电极相对应的夹具对一个显示电极施加电压来产生第一放电来执行第一维持脉冲的施加，然后通过向另一个显示电极施加电压来产生第二放电使用与另一个显示电极对应的夹具的显示电极。通过使用与每个显示电极对应的夹具对每个显示电极施加电压来产生第一放电来执行第二维持脉冲的施加。

84. 发明授权

US07511707B2 Method and circuit for driving a plasma display panel and a plasma display device 失效
标题翻译：用于驱动等离子体显示面板和等离子体显示装置的方法和电路
公开(公告)号：US07511707B2
公开(公告)日：2009-03-31
申请号：US11133478
申请日：2005-05-18
申请人： Kazuhiro Ito , Jun-Hyung Kim , Byung-Gwon Cho
发明人： Kazuhiro Ito , Jun-Hyung Kim , Byung-Gwon Cho
IPC分类号： G09G5/00
CPC分类号： G09G3/291 , G09G3/2927 , G09G3/294 , G09G3/2942 , G09G3/2965 , G09G2300/0426 , G09G2310/066
摘要： According to an exemplary driving method of a plasma display panel of the present invention, waveforms having a reset function, an address function, and a sustain discharge function are applied to a scan electrode while sustain electrodes are biased at a ground voltage. A board for driving the sustain electrodes and a switch for supplying a ground voltage is eliminated and accordingly manufacturing cost of driving boards is reduced. Various circuits for generating the desirable waveforms and simplifications that do not compromise the effectiveness of the circuits are also presented.
摘要翻译：根据本发明的等离子体显示面板的示例性驱动方法，在扫描电极施加具有复位功能，地址功能和维持放电功能的波形，同时维持电极被偏置在接地电压。消除用于驱动维持电极的电路板和用于提供接地电压的开关，因此降低了驱动板的制造成本。还提出了用于产生不损害电路的有效性的期望波形和简化的各种电路。

85. 发明授权

US07492333B2 Plasma display device 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：US07492333B2
公开(公告)日：2009-02-17
申请号：US11116449
申请日：2005-04-28
申请人： Jun-Young Lee , Jae-Woon Lee
发明人： Jun-Young Lee , Jae-Woon Lee
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2942
摘要： In a plasma display device and driving method thereof, a voltage of a power recovery capacitor at rising voltage is established to be higher than a middle voltage of a sustain discharge voltage, and a voltage of the capacitor at falling voltage is established to be lower than the middle voltage thereof in a power recovery circuit. Therefore, the time used for voltage rising and voltage falling in the power recovery operation is reduced.
摘要翻译：在等离子体显示装置及其驱动方法中，上升电压下的功率回收电容器的电压被建立为高于维持放电电压的中间电压，并且将下降电压的电容器的电压设定为低于其功率恢复电路中的中间电压。因此，在电力恢复操作中用于升压和电压下降的时间减少。

86. 发明授权

US07486256B2 Energy recovering apparatus and method and method of driving plasma display panel using the same 失效
标题翻译：能量回收装置及其驱动等离子体显示面板的方法及方法
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。

87. 发明申请

US20080284685A1 Plasma display device and capacitive load driving circuit 失效
标题翻译：等离子显示装置和容性负载驱动电路
公开(公告)号：US20080284685A1
公开(公告)日：2008-11-20
申请号：US12218061
申请日：2008-07-11
申请人： Makoto Onozawa , Tomokatsu Kishi , Hideaki Ohki , Masaki Kamada
发明人： Makoto Onozawa , Tomokatsu Kishi , Hideaki Ohki , Masaki Kamada
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/292 , G09G3/2942 , G09G2310/0267 , G09G2310/061 , G09G2320/0252 , G09G2330/023
摘要： A problem is to be solved that there is to be provided a plasma display device capable of generating driving signals with less variation in delay time and without carrying out any phase adjustment. There is provided a plasma display device including; a first display electrode; a second display electrode adapted to cause a discharge to occur between the first display electrode and the second display electrode; a first display electrode drive circuit for applying a discharge voltage to the first display electrode; and a second display electrode drive circuit for applying a discharge voltage to the second display electrode. The first display electrode drive circuit has a first output element for supplying a first electric potential to the first display electrode in accordance with a first input signal which is inputted by using a transformer.
摘要翻译：要解决的问题是提供一种等离子体显示装置，能够产生延迟时间变化较小的驱动信号，并且不进行任何相位调整。提供了一种等离子体显示装置，包括：第一显示电极; 适于在第一显示电极和第二显示电极之间产生放电的第二显示电极; 用于向第一显示电极施加放电电压的第一显示电极驱动电路; 以及用于向第二显示电极施加放电电压的第二显示电极驱动电路。第一显示电极驱动电路具有用于根据通过使用变压器输入的第一输入信号向第一显示电极提供第一电位的第一输出元件。

88. 发明申请

US20080278417A1 PLASMA DISPLAY APPARATUS 失效
标题翻译：等离子显示设备
公开(公告)号：US20080278417A1
公开(公告)日：2008-11-13
申请号：US12175418
申请日：2008-07-17
申请人： Takashi SASAKI , Yuichiro Kimura , Yasunobu Hashimoto , Keizo Suzuki , Kenichi Yamamoto
发明人： Takashi SASAKI , Yuichiro Kimura , Yasunobu Hashimoto , Keizo Suzuki , Kenichi Yamamoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2946 , G09G3/2942 , G09G2310/0218 , G09G2330/021 , G09G2360/16
摘要： A AC type plasma display apparatus has been disclosed, which satisfies various requirements such as the number of gradations that can be displayed, the display luminance, and the upper limit of power and, further, the efficiency of light emission and the luminance can be increased as much as possible and the display quality of which is not deteriorated. In the plasma display apparatus, a frame is composed of plural subfields, an image is displayed by causing a sustain discharge to occur in each subfield, the sustain discharge can be caused to occur by at least a first sustain waveform and a second sustain waveform different from the first sustain waveform, and the ratio of the first sustain waveform to the second sustain waveform changes, both waveforms being used to cause the sustain discharge to occur in each subfield.
摘要翻译：已经公开了一种AC型等离子体显示装置，其满足诸如可显示的等级数量，显示亮度和功率上限等各种要求，并且还可以增加发光效率和亮度尽可能地使其显示质量不劣化。在等离子体显示装置中，由多个子场构成帧，通过在各子场中发生维持放电来显示图像，可以通过至少第一维持波形和第二维持波形而发生维持放电从第一维持波形开始，第一维持波形与第二维持波形的比例发生变化，这两个波形用于在每个子场中发生维持放电。

89. 发明申请

US20080278414A1 Plasma display device and driving method thereof 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20080278414A1
公开(公告)日：2008-11-13
申请号：US12081133
申请日：2008-04-10
申请人： Hyun Kim
发明人： Hyun Kim
IPC分类号： G09G3/28
CPC分类号： G09G3/2983 , G09G3/2942 , G09G2320/0233
摘要： A device and method for driving a plasma display including a first electrode, a second electrode, and a third electrode crossing the first and second electrodes, and a gap between the first and second electrodes is wider than a gap between the first and third electrodes. In this method, a first voltage is applied to the first electrode during a first period of a sustain period, and a second voltage that is lower than the first voltage is applied to the second electrode and a third voltage that is lower than the second voltage is subsequently applied to the second electrode during at least a part of the first period.
摘要翻译：一种用于驱动等离子体显示器的装置和方法，包括第一电极，第二电极和与第一和第二电极交叉的第三电极，并且第一和第二电极之间的间隙比第一和第三电极之间的间隙宽。在该方法中，在维持期间的第一期间，向第一电极施加第一电压，向第二电极施加低于第一电压的第二电压，低于第二电压的第三电压随后在第一周期的至少一部分期间施加到第二电极。

90. 发明申请

US20080278082A1 PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME 审中-公开
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20080278082A1
公开(公告)日：2008-11-13
申请号：US11830882
申请日：2007-07-31
申请人： HIDEAKI OHKI , Makoto Onozawa , Masahisa Tsukahara , Hisafumi Imura
发明人： HIDEAKI OHKI , Makoto Onozawa , Masahisa Tsukahara , Hisafumi Imura
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/294 , G09G3/2942
摘要： There is provided a method for driving a plasma display device characterized by including a first step of turning off first and fourth switching devices and turning on second and third switching devices, a second step of turning on the first switching device and turning off the second to the fourth switching devices after the first step and a third step of turning on the first and the fourth switching devices and turning off the second and the third switching devices after the second step.
摘要翻译：提供了一种用于驱动等离子体显示装置的方法，其特征在于包括：关闭第一和第四开关装置并接通第二和第三开关装置的第一步骤;接通第一开关装置并关闭第二开关装置的第二步骤在第一步骤之后的第四开关装置和在第二步骤之后接通第一和第四开关装置并关闭第二和第三开关装置的第三步骤。

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