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21. 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。

22. 发明授权

US06686698B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US06686698B2
公开(公告)日：2004-02-03
申请号：US10291495
申请日：2002-11-12
申请人： Masanori Takeuchi , Toshio Ueda , Shigeharu Asao
发明人： Masanori Takeuchi , Toshio Ueda , Shigeharu Asao
IPC分类号： G09G310
CPC分类号： G09G3/2022 , G09G3/2946 , G09G2310/065 , G09G2360/16
摘要： A PDP apparatus in which degradation in image quality such as display missing points does not occur, even if the peak luminance is increased, has been disclosed. In the PDP apparatus, the display load ratio of each subfield is detected and a sustain pulse cycle is changed according to the display load ratio of each subfield. Moreover, an adaptive sustain pulse number change means is provided, which calculates the total amount of variations in time by summing the variations in time in a display field caused by the changes in the sustain pulse cycles and increases/decreases the number of sustain pulses of each subfield according to the total amount of variations in time.
摘要翻译：已经公开了即使峰值亮度增加也不会发生诸如显示缺失点的图像质量劣化的PDP设备。在PDP装置中，检测每个子场的显示负载比，并根据每个子场的显示负载比改变维持脉冲周期。此外，提供了一种自适应维持脉冲数改变装置，其通过对由维持脉冲周期的变化引起的显示区域中的时间变化进行求和来计算时间变化的总量，并且增加/减少维持脉冲数量的维持脉冲数每个子场根据时间的变化总量。

23. 发明授权

US06489939B1 Method for driving plasma display panel and apparatus for driving the same 失效
标题翻译：用于驱动等离子体显示面板的方法及其驱动装置
公开(公告)号：US06489939B1
公开(公告)日：2002-12-03
申请号：US09261961
申请日：1999-03-03
申请人： Shigeharu Asao , Noriaki Setoguchi , Yoshikazu Kanazawa
发明人： Shigeharu Asao , Noriaki Setoguchi , Yoshikazu Kanazawa
IPC分类号： G09G328
CPC分类号： G09G3/2927 , G09G3/2932 , G09G3/294 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method for driving an interlace system plasma display panel comprising applying a pulse higher than a discharge start voltage at the end of a sustain discharge period for a period in which only a cell that has executed a sustain discharge and cells adjacent to the former cell start discharge, executing an erase discharge of the cell that has executed the sustain discharge, and at times, the cells adjacent to the former cell, and when a given field is switched over to another field, executing a similar discharge, i.e., the whole surface write operation and a self-erase discharge, of the cell that has executed display before the switch-over of the given field before the whole surface write operation and the self-erase discharge are effected in the cell that is to execute display after the switch-over of the given field. This driving method applies a pulse having an opposite polarity of the polarity of the whole surface write pulse for a period longer than the pulse width of the sustain discharge pulse. On the other hand, an apparatus for driving a plasma display panel by using the driving method is also disclosed.
摘要翻译：一种用于驱动隔行扫描系统等离子体显示面板的方法，包括：在维持放电期间结束时施加高于放电开始电压的脉冲，其中只有执行维持放电的单元和与前一单元相邻的单元开始放电，执行执行维持放电的单元的擦除放电，并且有时与前一个单元相邻的单元，并且当给定的场切换到另一个场时，执行类似的放电，即整个表面在整个表面写入操作和自擦除放电之前在给定的场的切换之前执行显示的单元的写操作和自擦除放电在切换之后执行显示的单元中实现在给定的领域。该驱动方法施加具有与整个表面写入脉冲的极性相反极性的脉冲长于维持放电脉冲的脉冲宽度的周期。另一方面，还公开了一种通过使用驱动方法驱动等离子体显示面板的装置。

24. 发明授权

US6084558A Driving method for plasma display device 失效
标题翻译：等离子体显示装置的驱动方法
公开(公告)号：US6084558A
公开(公告)日：2000-07-04
申请号：US157500
申请日：1998-09-21
申请人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
发明人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
IPC分类号： G09G3/291 , G09G3/296 , G09G3/298 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2932 , G09G3/299 , G09G2310/0218 , G09G2320/0228
摘要： Disclosed is a drive method that ensures normal display on a stable basis for a plasma display panel in which sustaining discharge pulses that are mutually out of phase are applied to adjoining slits in order to initiate sustaining discharge, and to thus specify display slits between an Y electrode and X electrodes across the Y electrode. A plasma display device has a display panel including first and second electrodes arranged in parallel with one another and third electrodes arranged to be orthogonal to the first and second electrodes. A slit coincident with a line formed by discharge cells is selected by applying a scanning pulse and addressing signal at an addressing step, and sustaining discharge is initiated in the selected slit at a sustaining discharge step. According to the drive method for the plasma display device, first and second slits are defined between a second electrode and first electrodes on one side and the other side of the second electrode. Interlacing is carried out by displaying lines coincident with the first slit and second slit alternately. A charge adjustment step is set between the addressing step and sustaining discharge step. At the charge adjustment step, a charge adjustment pulse is applied in order to adjust at least one of the polarity and magnitude of a wall charge accumulated due to discharge occurring at the addressing step.
摘要翻译：公开了一种驱动方法，其确保在等离子体显示面板的稳定基础上正常显示，其中相互相位不相位的维持放电脉冲被施加到相邻的狭缝以启动持续放电，并因此指定Y 电极和X电极穿过Y电极。等离子体显示装置具有显示面板，该显示面板包括彼此平行排列的第一和第二电极以及与第一和第二电极垂直的第三电极。通过在寻址步骤中施加扫描脉冲和寻址信号来选择与放电单元形成的线重合的狭缝，并且在维持放电步骤中在选定的狭缝中启动维持放电。根据等离子体显示装置的驱动方法，在第二电极和第二电极的一侧和另一侧的第一电极之间限定第一和第二狭缝。通过交替地显示与第一狭缝和第二狭缝重合的线来进行交织。在寻址步骤和维持放电步骤之间设置电荷调节步骤。在电荷调整步骤中，施加电荷调整脉冲，以便调整由于在寻址步骤中发生的放电而累积的壁电荷的极性和幅度中的至少一个。

25. 发明授权

US08558761B2 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：US08558761B2
公开(公告)日：2013-10-15
申请号：US11842649
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： G09G3/28
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.
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。

26. 发明授权

US08344631B2 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：US08344631B2
公开(公告)日：2013-01-01
申请号：US13137354
申请日：2011-08-08
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： A method for driving a plasma display panel in which a plurality of first and second electrodes are arranged adjacently each other, a plurality of third electrodes are arranged to cross the first and second electrodes, the plasma display panel having a reset period, an address period, and a sustain discharge period is provided. The method includes in the reset period, applying to the second electrodes a first waveform voltage, whose applied potential increases with time, then applying to the second electrodes a second waveform voltage, whose applied potential decreases with time. The method includes when applying the first waveform voltage, a first constant voltage is applied to the first electrodes, and a second constant voltage higher than the first constant voltage is applied to the third electrodes and when applying the second waveform voltage, a third constant voltage is applied to the first electrodes, and a fourth constant voltage lower than the third constant voltage is applied to the third electrodes.
摘要翻译：一种用于驱动等离子体显示面板的方法，其中多个第一和第二电极彼此相邻地布置，多个第三电极被布置成与第一和第二电极交叉，等离子体显示面板具有复位周期，寻址周期，并提供维持放电期间。该方法包括在复位期间，向第二电极施加施加电位随时间增加的第一波形电压，然后向第二电极施加施加电位随时间减小的第二波形电压。该方法包括当施加第一波形电压时，向第一电极施加第一恒定电压，并且将高于第一恒定电压的第二恒定电压施加到第三电极，并且当施加第二波形电压时，施加第三恒定电压施加到第一电极，并且将低于第三恒定电压的第四恒定电压施加到第三电极。

27. 发明申请

US20120075276A1 Plasma display apparatus and method of driving the plasma display apparatus 有权
标题翻译：等离子体显示装置和驱动等离子体显示装置的方法
公开(公告)号：US20120075276A1
公开(公告)日：2012-03-29
申请号：US13200345
申请日：2011-09-23
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/28 , G09G5/00 , G09G5/10
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A plasma display apparatus and method are provided. The plasma display apparatus includes a plasma display panel in which first electrodes and second electrodes are arranged adjacently and third electrodes are arranged to cross the first and second electrodes. The method for driving a plasma display apparatus in which first electrodes and second electrodes are arranged adjacently and third electrodes are arranged to cross the first and second electrodes and in which one field comprises subfields having a reset period followed by an address period and a sustain period includes in a reset period, applying to second electrodes a voltage of a first waveform in which an applied voltage value increases according to a lapse of time and applying to second electrodes a voltage of a second waveform in which an applied voltage value decreases according to a lapse of time.
摘要翻译：提供了一种等离子体显示装置和方法。等离子体显示装置包括等离子体显示面板，其中第一电极和第二电极相邻布置，并且第三电极布置成与第一和第二电极交叉。用于驱动等离子体显示装置的方法，其中第一电极和第二电极相邻布置并且第三电极被布置成与第一和第二电极交叉，并且其中一个场包括具有复位周期的子场，后面是寻址周期和维持周期包括在复位周期中，向第二电极施加施加电压值随着时间的推移而增加的第一波形的电压，并且向第二电极施加施加电压值根据下列情况减小的第二波形的电压：时间流逝

28. 发明授权

US08094092B2 Plasma display apparatus and a method of driving the plasma display apparatus 有权
标题翻译：等离子体显示装置和驱动等离子体显示装置的方法
公开(公告)号：US08094092B2
公开(公告)日：2012-01-10
申请号：US12171624
申请日：2008-07-11
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/20
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.
摘要翻译：一种驱动PDP装置以充分抑制背景光发射并改善暗室对比度的方法，其中第一电极和第二电极相邻布置，在第二电极的一侧和相邻的第一电极之间形成第一显示线已经公开了在第二电极的另一侧和与其相邻的第一电极之间形成第二显示线，并且执行了在不同的场中交替显示第一显示线和第二显示线的隔行显示器，其中与背景光发射的强度直接相关的复位电压根据每个子场中的维持放电次数，显示条件等而变化，并且以最小电压进行复位放电每个子域。

29. 发明授权

US08022897B2 Method for driving plasma display panel 有权
公开(公告)号：US08022897B2
公开(公告)日：2011-09-20
申请号：US11842570
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： G09G3/28
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.

30. 发明授权

US07906914B2 Method for driving plasma display panel 有权
公开(公告)号：US07906914B2
公开(公告)日：2011-03-15
申请号：US11842683
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.

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