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1. 发明授权

US07173581B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US07173581B2
公开(公告)日：2007-02-06
申请号：US10796107
申请日：2004-03-10
申请人： Ken Kumakura , Yoshikazu Kanazawa , Hideaki Ohki , Takashi Fujisaki , Atsushi Yokoyama
发明人： Ken Kumakura , Yoshikazu Kanazawa , Hideaki Ohki , Takashi Fujisaki , Atsushi Yokoyama
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/299 , G09G2320/0233 , G09G2330/025
摘要： An ALIS system PDP apparatus in which a reduction in the variation in luminance due to ringing has been reduced is disclosed. In an ALIS system PDP apparatus, X (first) electrodes and Y (second) electrodes are arranged in such a way that the X electrodes and the Y electrodes, whose path length, which is the length of each of the signal paths of a sustain discharge pulse from the X and Y electrode to sustain drive circuits, is longer or shorter than that of the peripheral X and Y electrodes, do not exist densely. Specifically, the order of arrangement of the odd and even X sustain drive circuits is reversed to that of odd and even Y sustain drive circuits.
摘要翻译：公开了一种其中由于振铃引起的亮度变化的减小已经减少的ALIS系统PDP装置。在ALIS系统PDP装置中，X（第一）电极和Y（第二）电极以这样的方式排列，使得X电极和Y电极的路径长度是维持每个信号路径的长度来自X和Y电极的放电脉冲以维持驱动电路，比周边X和Y电极的放电脉冲长或短，不存在密集。具体地说，奇数和偶数X维持驱动电路的排列顺序与奇数和偶数Y维持驱动电路相反。

2. 发明授权

US07375702B2 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US07375702B2
公开(公告)日：2008-05-20
申请号：US10355084
申请日：2003-01-31
申请人： Atsushi Yokoyama , Yoshikazu Kanazawa , Satoru Nishimura
发明人： Atsushi Yokoyama , Yoshikazu Kanazawa , Satoru Nishimura
IPC分类号： G09G3/10 , G09G3/28
CPC分类号： G09G3/2022 , G09G3/2927 , G09G3/2932 , G09G3/299 , G09G2310/0218 , G09G2310/066 , G09G2320/0247
摘要： A method for driving a PDP is disclosed, and is capable of suppressing an erroneous discharge during an address discharge and sustain discharge and of preventing deterioration in image quality, comprising: a reset period for initialization; an address period having a first half of the address period in which one of odd-numbered and even-numbered second electrodes are first scanned sequentially, and address pulses are applied to third electrodes, and a subsequent second half of the address period in which others of the odd-numbered and the even-numbered second electrodes are scanned sequentially, and address pulses are applied to the third electrodes; and a sustain discharge period in which sustain discharges are caused to occur, wherein the potential difference between the second electrode and the third electrode in the second half of the address period is set to a value larger than the potential difference between the second electrode and the third electrode in the first half of the address electrode.
摘要翻译：公开了一种用于驱动PDP的方法，并且能够抑制在寻址放电和维持放电期间的错误放电并且防止图像质量的劣化，包括：用于初始化的复位周期; 具有寻址周期的第一半的寻址周期，其中顺序地扫描奇数和偶数编号的第二电极中的一个，并且寻址脉冲被施加到第三电极，并且寻址周期的后续后半部分顺序地扫描奇数和偶数第二电极，并且将寻址脉冲施加到第三电极; 以及产生维持放电的维持放电期间，其中寻址周期的后半部分中的第二电极和第三电极之间的电位差被设定为大于第二电极和第二电极之间的电位差的值地址电极的前半部分的第三电极。

3. 发明申请

US20060232510A1 Plasma display device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20060232510A1
公开(公告)日：2006-10-19
申请号：US11387048
申请日：2006-03-23
申请人： Yoshikazu Kanazawa , Atsushi Yokoyama
发明人： Yoshikazu Kanazawa , Atsushi Yokoyama
IPC分类号： G09G3/28
CPC分类号： G09G3/293 , G09G3/296 , G09G2310/0232
摘要： A plasma display device is configured as having a first display line containing a first scanning electrode in a display region; a first non-display line including a second scanning electrode outside the display region; a first potential line capable of applying a first potential of a scanning pulse, the scanning pulse being composed of the first potential and a second potential; a second potential line capable of applying the second potential of the scanning pulse; a first switch connected between the first potential line and the first scanning electrode; a second switch connected between the second potential line and the first scanning electrode; and a first rectifying element connected between the first and second scanning electrodes, so as to make the plasma display device possible to generate voltage for the scanning electrode, without supplying any scanning pulse to the scanning electrodes outside the display region.
摘要翻译：等离子体显示装置被配置为具有在显示区域中包含第一扫描电极的第一显示线; 包括显示区域外的第二扫描电极的第一非显示线; 能够施加扫描脉冲的第一电位的第一电位线，所述扫描脉冲由所述第一电位和第二电位组成; 能够施加扫描脉冲的第二电位的第二电位线; 连接在第一电位线和第一扫描电极之间的第一开关; 连接在第二电位线和第一扫描电极之间的第二开关; 以及连接在第一和第二扫描电极之间的第一整流元件，以使等离子体显示装置能够产生扫描电极的电压，而不向显示区域外的扫描电极提供任何扫描脉冲。

4. 发明申请

US20080061704A1 Plasma Display Device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20080061704A1
公开(公告)日：2008-03-13
申请号：US11751176
申请日：2007-05-21
申请人： Atsushi Yokoyama , Yoshikazu Kanazawa
发明人： Atsushi Yokoyama , Yoshikazu Kanazawa
IPC分类号： G09G3/10
CPC分类号： G09G3/298 , G09G3/2022 , G09G3/2813 , G09G2310/0286
摘要： A disclosed plasma display device is provided with a capacitive load driving circuit configured to drive a capacitive load. A first terminal of the capacitive load is connected to an output terminal of the capacitive load driving circuit, and a driver power supply is connected through a series connection of a power distributing unit and a driver element to the output terminal of the capacitive load driving circuit. A diode is connected in parallel to the power distributing unit.
摘要翻译：所公开的等离子体显示装置设置有用于驱动电容性负载的容性负载驱动电路。电容性负载的第一端子连接到电容性负载驱动电路的输出端子，并且驱动器电源通过功率分配单元和驱动器元件的串联连接连接到电容性负载驱动电路的输出端子。二极管与配电单元并联连接。

5. 发明授权

US08018168B2 Method for driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US08018168B2
公开(公告)日：2011-09-13
申请号：US11842734
申请日：2007-08-21
申请人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
发明人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
IPC分类号： G09G3/10
CPC分类号： G09G5/18 , G09G3/2022 , G09G3/28 , G09G3/2922 , G09G3/2925 , G09G3/2927 , G09G3/2932 , G09G3/296 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0238
摘要： Disclosed is a method for driving a plasma display panel in which a plurality of first electrodes and second electrodes are arranged parallel to each other, a plurality of third electrodes are arranged to cross the first and second electrodes, and discharge cells defined with areas in which the electrodes cross mutually are arranged in the form of a matrix. According to the driving method, a reset period is a period during which the distribution of wall charges in the plurality of discharge cells is uniformed. An addressing period is a period during which wall charges are produced in the discharge cells according to display data. A sustain discharge period is a period during which sustain discharge is induced in the discharge cells in which wall charges are produced during the addressing period. The driving method in accordance with the present invention comprises a step of applying a first pulse in which an applied voltage varies with time so as to induce first discharge in the lines defined by the first and second electrodes, and a step of applying a second pulse in which an applied voltage varies with time so as to induce second discharge as erase discharge in the lines defined by the first and second electrodes. These steps are carried out during the reset period.
摘要翻译：公开了一种用于驱动等离子体显示面板的方法，其中多个第一电极和第二电极彼此平行地布置，多个第三电极布置成与第一和第二电极交叉，并且排出单元被限定在其中相互交叉的电极以矩阵的形式排列。根据驱动方法，复位期间是多个放电单元中的壁电荷分布均匀的期间。寻址周期是根据显示数据在放电单元中产生壁电荷的期间。维持放电期间是在寻址期间产生壁电荷的放电单元中产生维持放电的期间。根据本发明的驱动方法包括施加施加电压随时间变化的第一脉冲以在由第一和第二电极限定的线中引起第一次放电的步骤，以及施加第二脉冲的步骤其中施加的电压随时间变化，以便在由第一和第二电极限定的线中的擦除放电时引起第二放电。这些步骤在复位期间进行。

6. 发明申请

US20080055199A1 DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 有权
标题翻译：等离子体显示面板和等离子体显示装置的驱动方法
公开(公告)号：US20080055199A1
公开(公告)日：2008-03-06
申请号：US11746671
申请日：2007-05-10
申请人： Keishin Nagaoka , Yoshikazu Kanazawa , Naoki Itokawa
发明人： Keishin Nagaoka , Yoshikazu Kanazawa , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/299 , G09G3/2942 , G09G3/2965 , G09G2320/0233 , G09G2330/021
摘要： In a sustain operation in an ALIS PDP device, a combination in which a basic first waveform and a second waveform in which a discharge peak is separated are mixed is applied. In the combination, the probability that the second waveform occurs successively is sufficiently reduced to less than 20%, and the number of times of sustain discharges of various intensities is made equal in the lines to be driven. By this means, the 2L nonuniformity can be prevented, and the deterioration of Vsmin can be reduced.
摘要翻译：在ALIS PDP装置的维持操作中，应用混合了基本第一波形和放电峰值分离的第二波形的组合。在组合中，连续出现第二波形的可能性被充分地降低到小于20％，并且使各种强度的维持放电的次数在待驱动的线路中相等。通过这种方式，可以防止2L的不均匀性，并且可以降低Vsmin的劣化。

7. 发明授权

US07224329B1 Plasma display apparatus and manufacturing method 失效
标题翻译：等离子体显示装置及制造方法
公开(公告)号：US07224329B1
公开(公告)日：2007-05-29
申请号：US09702889
申请日：2000-11-01
申请人： Makoto Onozawa , Michitaka Ohsawa , Kenji Ishiwata , Takeshi Kuwahara , Yoshikazu Kanazawa , Kenji Kimura , Hidenori Ohnuki , Taizo Ohno
发明人： Makoto Onozawa , Michitaka Ohsawa , Kenji Ishiwata , Takeshi Kuwahara , Yoshikazu Kanazawa , Kenji Kimura , Hidenori Ohnuki , Taizo Ohno
IPC分类号： G09G3/10
CPC分类号： G09G3/296 , G09G3/294 , G09G3/2965 , G09G3/299 , G09G2330/021
摘要： A PDP apparatus of low power consumption and without erroneous malfunctions is equipped with a sustaining circuit that prevents an on/off timing shift and deterioration of a sustaining pulse produced thereby. Phase adjusting circuits, which adjust the timing of the changing edge of the sustaining pulse, are provided for the sustaining circuit; the power recovery circuit is of improved efficiency; and power consumption is reduced by optimizing the timing of a changing edge of the sustaining pulse The circuit devices used in the sustaining circuits are classified according to delay times and sets of the circuit devices are selected so that the timing of a changing edge of the sustaining pulse falls within a predetermined allowance, and the selected sets of the circuit devices are set to the PDP.
摘要翻译：具有低功耗且没有错误故障的PDP装置配备有保持电路，其防止由此产生的持续脉冲的接通/关断定时偏移和劣化。为维持电路提供调节维持脉冲的变化边沿的定时的相位调整电路; 电源恢复电路效率提高; 并且通过优化维持脉冲的变化边缘的定时来降低功耗。维持电路中使用的电路装置根据延迟时间进行分类，并且选择电路装置的组，使得维持脉冲的改变边沿的定时脉冲落在预定容许范围内，并且所选择的电路装置组被设置为PDP。

8. 发明授权

US07012370B2 Plasma display device with shielding parts on transparent electrodes 失效
标题翻译：等离子显示装置，透明电极上有屏蔽部件
公开(公告)号：US07012370B2
公开(公告)日：2006-03-14
申请号：US09881740
申请日：2001-06-18
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/24 , H01J11/44 , H01J2211/245 , H01J2211/444
摘要： A plurality of discharge electrodes having transparent electrodes connected to bus electrodes are arranged on the inner side of a front substrate. Alternatively, discharge electrodes having transparent electrodes and capable of discharging between their respective neighboring electrodes on both sides are arranged on the inner side of the front substrate. The front substrate is provided on the side of the display surface where discharge-generated light radiates out to the exterior. Shielding parts for shielding incident light from the exterior are formed on the transparent electrodes, or along the front substrate. Accordingly, the shielding parts reduce the surface reflection to improve the bright room contrast ratio. Forming the shielding parts with the same material as that of the bus electrodes prevents fabrication processes from becoming complicated. The areas of the shielding parts can be varied with the luminescent colors of cells, to change the luminescent brightness by the cell.
摘要翻译：具有连接到总线电极的透明电极的多个放电电极设置在前基板的内侧。或者，具有透明电极且能够在其两侧的各个相邻电极之间排出的放电电极布置在前基板的内侧。前面基板设置在显示表面上，其中放电产生的光辐射到外部。用于屏蔽来自外部的入射光的屏蔽部分形成在透明电极上或沿着前基板。因此，屏蔽部件减少了表面反射，以提高亮室对比度。用与母线电极相同的材料形成屏蔽部件，防止制造工艺变得复杂。屏蔽部分的区域可以随着电池的发光颜色而变化，以改变电池的发光亮度。

9. 发明申请

US20060017661A1 Method for driving plasma display panel 失效
公开(公告)号：US20060017661A1
公开(公告)日：2006-01-26
申请号：US11224999
申请日：2005-09-14
申请人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
发明人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
IPC分类号： G09G3/28
CPC分类号： G09G5/18 , G09G3/2022 , G09G3/28 , G09G3/2922 , G09G3/2925 , G09G3/2927 , G09G3/2932 , G09G3/296 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0238
摘要： Disclosed is a method for driving a plasma display panel in which a plurality of first electrodes and second electrodes are arranged parallel to each other, a plurality of third electrodes are arranged to cross the first and second electrodes, and discharge cells defined with areas in which the electrodes cross mutually are arranged in the form of a matrix. According to the driving method, a reset period is a period during which the distribution of wall charges in the plurality of discharge cells is uniformed. An addressing period is a period during which wall charges are produced in the discharge cells according to display data. A sustain discharge period is a period during which sustain discharge is induced in the discharge cells in which wall charges are produced during the addressing period. The driving method in accordance with the present invention comprises a step of applying a first pulse in which an applied voltage varies with time so as to induce first discharge in the lines defined by the first and second electrodes, and a step of applying a second pulse in which an applied voltage varies with time so as to induce second discharge as erase discharge in the lines defined by the first and second electrodes. These steps are carried out during the reset period.

10. 发明授权

US06707436B2 Method for driving plasma display panel 有权
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US06707436B2
公开(公告)日：2004-03-16
申请号：US09334623
申请日：1999-06-17
申请人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
发明人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
IPC分类号： G09G328
CPC分类号： G09G5/18 , G09G3/2022 , G09G3/28 , G09G3/2922 , G09G3/2925 , G09G3/2927 , G09G3/2932 , G09G3/296 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0238
摘要： Disclosed is a method for driving a plasma display panel in which a plurality of first electrodes and second electrodes are arranged parallel to each other, a plurality of third electrodes are arranged to cross the first and second electrodes, and discharge cells defined with areas in which the electrodes cross mutually are arranged in the form of a matrix. According to the driving method, a reset period is a period during which the distribution of wall charges in the plurality of discharge cells is uniformed. An addressing period is a period during which wall charges are produced in the discharge cells according to display data. A sustain discharge period is a period during which sustain discharge is induced in the discharge cells in which wall charges are produced during the addressing period. The driving method in accordance with the present invention comprises a step of applying a first pulse in which an applied voltage varies with time so as to induce first discharge in the lines defined by the first and second electrodes, and a step of applying a second pulse in which an applied voltage varies with time so as to induce second discharge as erase discharge in the lines defined by the first and second electrodes. These steps are carried out during the reset period.
摘要翻译：公开了一种用于驱动等离子体显示面板的方法，其中多个第一电极和第二电极彼此平行地布置，多个第三电极布置成与第一和第二电极交叉，并且排出单元被限定在其中相互交叉的电极以矩阵的形式排列。根据驱动方法，复位期间是多个放电单元中的壁电荷分布均匀的期间。寻址周期是根据显示数据在放电单元中产生壁电荷的期间。维持放电期间是在寻址期间产生壁电荷的放电单元中产生维持放电的期间。根据本发明的驱动方法包括施加施加电压随时间变化的第一脉冲以在由第一和第二电极限定的线中引起第一次放电的步骤，以及施加第二脉冲的步骤其中施加的电压随时间变化，以便在由第一和第二电极限定的线中的擦除放电时引起第二放电。这些步骤在复位期间进行。

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