专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US06603446B1 Plasma display device 失效
标题翻译：等离子显示装置
公开(公告)号：US06603446B1
公开(公告)日：2003-08-05
申请号：US09160292
申请日：1998-09-25
申请人： Yoshikazu Kanazawa , Takeshi Kuwahara , Haruo Koizumi
发明人： Yoshikazu Kanazawa , Takeshi Kuwahara , Haruo Koizumi
IPC分类号： G09G328
CPC分类号： G09G3/296 , G09G3/299 , G09G2310/0218
摘要： Disclosed is a configuration of a PDP in which different sustaining discharge signals are applied to odd-numbered ones of X electrodes and Y electrodes and even-numbered ones thereof respectively. Owing to the configuration, the wiring in a drive circuit for driving the X electrodes or Y electrodes is simplified, and a scan driver can be formed with an IC or ICs. A plasma display device has a display panel including first to third electrodes. Sustaining discharge signals that are mutually out of phase are applied alternately to adjoining ones of the first electrodes and adjoining ones of the second electrodes respectively. Consequently, first display cells are defined between the second electrodes and the first electrodes on one side of the second electrodes, and second display cells are defined between the second electrodes and the first electrodes on the other side of the second electrodes. Interlacing where the first display cells and second display cells are allowed alternately and repeatedly to glow for display is carried out. A drive circuit for driving the second electrodes includes a first drive circuit for outputting a pulsating voltage to be applied to the odd-numbered second electrodes, a second drive circuit for outputting a pulsating voltage to be applied to the even-numbered second electrodes, and third circuits associated with the second electrodes for applying the pulsating voltages, which are output from the first drive circuit and second drive circuit, to the second electrodes, and for applying a scanning signal selectively to the second electrodes. In the plasma display device, the third circuits are grouped into third odd circuits to be connected to the odd-numbered ones of the second electrodes, and third even circuits to be connected to the even-numbered ones of the second electrodes. The third odd circuits are integrated into at least one chip, and the third even circuits are integrated into at least one chip.
摘要翻译：公开了一种PDP，其中不同的维持放电信号分别施加到X电极和Y电极及其偶数编号的奇数编号的PDP。由于该结构，用于驱动X电极或Y电极的驱动电路中的布线被简化，并且可以用IC或IC形成扫描驱动器。等离子体显示装置具有包括第一至第三电极的显示面板。相互不相位的保持放电信号分别交替施加到相邻的第一电极和相邻的第二电极。因此，在第二电极和第二电极的一侧上的第一电极之间限定第一显示单元，并且在第二电极和第二电极的另一侧上的第一电极之间限定第二显示单元。执行交替重复允许第一显示单元和第二显示单元发光以进行显示的隔行扫描。用于驱动第二电极的驱动电路包括用于输出施加到奇数编号的第二电极的脉动电压的第一驱动电路，用于输出施加到偶数第二电极的脉动电压的第二驱动电路，以及与第二电极相关联的第三电路，用于将从第一驱动电路和第二驱动电路输出的脉动电压施加到第二电极，并将扫描信号选择性地施加到第二电极。在等离子体显示装置中，将第三电路分组为与第二电极中的奇数号电极连接的第三奇数电路，以及要连接到第二电极的第二偶数电路的第三偶数电路。第三奇数电路集成到至少一个芯片中，并且第三偶数电路集成到至少一个芯片中。

42. 发明授权

US06288692B1 Plasma display for high-contrast interlacing display and driving method therefor 失效
标题翻译：用于高对比度交错显示的等离子显示器及其驱动方法
公开(公告)号：US06288692B1
公开(公告)日：2001-09-11
申请号：US08887371
申请日：1997-07-02
申请人： Yoshikazu Kanazawa , Haruo Koizumi , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Haruo Koizumi , Shigeharu Asao
IPC分类号： G09G328
CPC分类号： H01J11/44 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/2983 , G09G3/299 , G09G2310/0224 , H01J11/12 , H01J11/28 , H01J11/32 , H01J2211/323 , H01J2211/444
摘要： Disclosed are a plasma display capable of preventing deterioration of display contrast deriving from priming discharge, and of minimizing a power consumption, and a driving method therefor. The plasma display comprises: a plasma display panel in which first, second, and third electrodes are arranged alternately parallel to one another on a first substrate, and fourth electrodes are arranged orthogonally to the first electrodes on the first substrate or a second substrate; a first electrode selection driver for selectively driving the first electrodes; a second electrode driver for driving the second electrodes, and a third electrode driver for driving the third electrodes. First display cells are formed at intersections between the first electrodes and second electrodes and the fourth electrodes, and second display cells are formed at intersections between the first electrodes and third electrodes and the fourth electrodes. The first display cells and second display cells are alternately and repeatedly allowed to glow for display for the purpose of achieving interlacing display. In the plasma display, during a reset period, the second electrode driver and third electrode driver apply voltages to the second and third electrodes respectively so that priming discharge can be induced in third cells. The third cells for priming are formed with the second electrodes and third electrodes.
摘要翻译：公开了一种等离子体显示器，其能够防止由引发放电引起的显示对比度的劣化，并且使功耗最小化，以及其驱动方法。等离子显示器包括：等离子体显示面板，其中第一，第二和第三电极在第一基板上彼此交替平行布置，第四电极与第一基板或第二基板上的第一电极正交布置; 用于选择性地驱动第一电极的第一电极选择驱动器; 用于驱动第二电极的第二电极驱动器和用于驱动第三电极的第三电极驱动器。第一显示单元形成在第一电极和第二电极与第四电极之间的交点处，并且第二显示单元形成在第一电极和第三电极与第四电极之间的交叉处。为了实现交错显示的目的，第一显示单元和第二显示单元被交替和重复地允许发光以进行显示。在等离子体显示中，在复位期间，第二电极驱动器和第三电极驱动器分别向第二和第三电极施加电压，使得可以在第三单元中引发引发放电。用于起动的第三电池用第二电极和第三电极形成。

43. 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。

44. 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。

45. 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

46. 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。

47. 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.

48. 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.

49. 发明授权

US07825875B2 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：US07825875B2
公开(公告)日：2010-11-02
申请号：US11334515
申请日：2006-01-19
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。

50. 发明申请

US20090201279A1 PLASMA DISPLAY DEVICE 失效
标题翻译：等离子体显示设备
公开(公告)号：US20090201279A1
公开(公告)日：2009-08-13
申请号：US12298377
申请日：2006-07-20
申请人： Kunihiko Ogata , Yoshikazu Kanazawa
发明人： Kunihiko Ogata , Yoshikazu Kanazawa
IPC分类号： G06F3/038 , G09G3/28
CPC分类号： G09G3/293 , G09G3/2927 , G09G2300/0426 , G09G2310/066 , G09G2330/045
摘要： Provided is a plasma display device including a plasma display panel having a plurality of first and second electrodes extending in the horizontal direction and a plurality of third electrodes extending in the vertical direction, and first electrode driving circuit substrates to supply voltage to the first electrodes, in which center lines in the vertical direction of the first electrode driving circuit substrates are below a center line in the vertical direction of the plasma display panel.
摘要翻译：提供了一种等离子体显示装置，其包括：具有在水平方向上延伸的多个第一和第二电极的等离子体显示面板和在垂直方向上延伸的多个第三电极;以及第一电极驱动电路基板，用于向第一电极提供电压，其中第一电极驱动电路基板的垂直方向上的中心线在等离子体显示面板的垂直方向上的中心线的下方。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式