公开(公告)号：US20080054788A1

公开(公告)日：2008-03-06

申请号：US11850096

申请日：2007-09-05

申请人： Nobuhiro Iwase ,  Yasuhiko Kunii ,  Koji Ohira ,  Yoshikazu Kanazawa ,  Taizo Ohno

发明人： Nobuhiro Iwase ,  Yasuhiko Kunii ,  Koji Ohira ,  Yoshikazu Kanazawa ,  Taizo Ohno

IPC分类号： H01J1/62

CPC分类号： H01J11/46 ,  H01J11/12

摘要： In a display panel having electrode wires connected to drive units, the electrode wires form N number of electrode wire groups, each of which is composed of M number of successive adjacent electrode wires, and the display panel has first and second connecting terminal groups, arranged along first and second sides of the panel respectively and each having M terminals. K number of electrode wire groups out of the N number of electrode wire groups (K

摘要翻译： 在具有连接到驱动单元的电极线的显示面板中，电极线形成N个电极线组，每个电极线组由M个连续相邻的电极线组成，并且显示面板具有第一和第二连接端子组， 分别沿着面板的第一和第二侧，并且每个具有M个端子。 N个电极线组（K

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。

公开(公告)号：US20060113921A1

公开(公告)日：2006-06-01

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： G09G3/10

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.

公开(公告)号：US06965359B2

公开(公告)日：2005-11-15

申请号：US09966510

申请日：2001-09-28

申请人： Tomoyuki Ishii ,  Tadatsugu Hirose ,  Yoshikazu Kanazawa ,  Toshio Ueda ,  Tomokatsu Kishi ,  Shigetoshi Tomio ,  Fumitaka Asami

发明人： Tomoyuki Ishii ,  Tadatsugu Hirose ,  Yoshikazu Kanazawa ,  Toshio Ueda ,  Tomokatsu Kishi ,  Shigetoshi Tomio ,  Fumitaka Asami

IPC分类号： G09G3/20 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  G09G3/299 ,  H01J17/49 ,  G09G3/28

CPC分类号： H01J11/28 ,  G09G3/2018 ,  G09G3/292 ,  G09G3/293 ,  G09G3/2932 ,  G09G3/294 ,  G09G3/2948 ,  G09G3/296 ,  G09G3/2983 ,  G09G3/299 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0221 ,  G09G2310/0224 ,  G09G2330/021 ,  H01J11/12 ,  H01J11/44 ,  H01J2211/444

摘要： Method for driving a plasma display panel. At least one first discharge sustaining pulse is applied to a first pair of display electrodes, and at least one second discharge sustaining pulse applied to an adjacent pair of display electrodes. The first and second discharge sustaining pulses are applied such that they are in the same phase as one another and/or such that a current in the first pair of display electrodes flows in the opposite direction from a current in the adjacent pair of display electrodes.

摘要翻译： 驱动等离子体显示面板的方法 至少一个第一放电维持脉冲被施加到第一对显示电极，并且至少一个第二放电维持脉冲施加到相邻的一对显示电极。 施加第一和第二放电维持脉冲，使得它们彼此处于相同的相位和/或使得第一对显示电极中的电流与相邻的一对显示电极中的电流相反的方向流动。

公开(公告)号：US06936966B2

公开(公告)日：2005-08-30

申请号：US09929048

申请日：2001-08-15

申请人： Yoshikazu Kanazawa ,  Seiki Kuroki

发明人： Yoshikazu Kanazawa ,  Seiki Kuroki

IPC分类号： H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J17/49

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/32 ,  H01J2211/245 ,  H01J2211/323

摘要： A plasma display device having first and second substrates and a discharge gas filled therebetween includes first and second electrodes extending parallel to each other on a first substrate, and first and second discharge electrode parts extending from the first and second electrodes, respectively, so as to oppose each other. A discharge gap of a substantially constant width is formed between one of the first discharge electrode parts and one of the second discharge electrode parts, the ones opposing each other, the discharge gap being defined by first and second edge parts of the ones of the first and second discharge electrode parts, respectively. The first and second edge parts have lengths longer than widths of the ones of the first and second discharge electrode parts, the widths being measured in directions in which the first and second electrodes extend, respectively.

摘要翻译： 具有第一基板和第二基板以及填充有放电气体的等离子体显示装置包括分别在第一基板上彼此平行延伸的第一和第二电极以及从第一和第二电极分别延伸的第一和第二放电电极部分，以便 互相反对 在第一放电电极部分和第二放电电极部分之一之间形成基本恒定的宽度的放电间隙，彼此相对的放电间隙由第一和第二边缘部分的第一和第二边缘部分限定 和第二放电电极部分。 第一和第二边缘部分具有长于第一和第二放电电极部分的宽度的长度，宽度分别在第一和第二电极延伸的方向上测量。

公开(公告)号：US06809708B2

公开(公告)日：2004-10-26

申请号：US10080410

申请日：2002-02-25

申请人： Yoshikazu Kanazawa ,  Shigeharu Asao

发明人： Yoshikazu Kanazawa ,  Shigeharu Asao

IPC分类号： G09G328

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 by turns, 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互相邻地布置，在第二电极的一侧和第一电极之间形成第一显示线 相邻的电极，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，并且以最小的速度发生复位放电 每个子场的电压。

公开(公告)号：US06667579B2

公开(公告)日：2003-12-23

申请号：US09942732

申请日：2001-08-31

申请人： Yoshikazu Kanazawa ,  Noriaki Setoguchi

发明人： Yoshikazu Kanazawa ,  Noriaki Setoguchi

IPC分类号： G09G310

CPC分类号： G09G3/2022 ,  G09G3/2927 ,  G09G3/299 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： In a plasma display panel with stable performance and high contrast, even when a voltage that changes gradually as time goes by is applied between the first and the second electrodes so that a discharge is caused to occur only in a cell that was lit in the preceding subfield, the neighboring cell write, in which the wall charges that remain on one side of the different display lines contiguous to the cell that was lit in the preceding cell are eliminated, is provided before or after the write period.

摘要翻译： 在具有稳定性能和高对比度的等离子体显示面板中，即使在随着时间的推移逐渐变化的电压被施加在第一和第二电极之间，使得仅在前面点亮的单元格中发生放电 在写入周期之前或之后提供相邻单元写入，其中与在前一单元中点亮的单元相邻的不同显示行的一侧上保留的壁电荷被消除。

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。

公开(公告)号：US06373452B1

公开(公告)日：2002-04-16

申请号：US08690038

申请日：1996-07-31

申请人： Tomoyuki Ishii ,  Tadatsugu Hirose ,  Yoshikazu Kanazawa ,  Toshio Ueda ,  Tomokatsu Kishi ,  Shigetoshi Tomio ,  Fumitaka Asami

发明人： Tomoyuki Ishii ,  Tadatsugu Hirose ,  Yoshikazu Kanazawa ,  Toshio Ueda ,  Tomokatsu Kishi ,  Shigetoshi Tomio ,  Fumitaka Asami

IPC分类号： G09G328

CPC分类号： H01J11/28 ,  G09G3/2018 ,  G09G3/292 ,  G09G3/293 ,  G09G3/2932 ,  G09G3/294 ,  G09G3/2948 ,  G09G3/296 ,  G09G3/2983 ,  G09G3/299 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0221 ,  G09G2310/0224 ,  G09G2330/021 ,  H01J11/12 ,  H01J11/44 ,  H01J2211/444

摘要： An electrode drive circuit performs interlaced scanning, ensuring that the phases of the sustaining pulse in odd-numbered lines and even-numbered lines among L1 to L8 between surface discharge electrodes are the reverse of each other. With this, when either odd-numbered lines or even-numbered lines are displayed, the voltages applied between the electrodes of the undisplayed lines are at 0, eliminating the necessity for partitioning walls on the surface discharge electrodes. In surface discharge electrodes, X electrodes are provided on the two sides of a Y electrode and the area between the Y electrode and the X electrode on one side is assigned a display line at an odd-numbered frame, and the area between the Y electrode and the X electrode on the other side is assigned a display line in an even-numbered frame. Alternate areas between the surface discharge electrodes are assigned as blind lines and a discharge light emission in the blind lines is blocked or incident light to the blind lines from the outside is absorbed. Address electrodes are provided for each monochromatic pixel column and selectively connected with the pads above them, performing simultaneous selection of lines.

摘要翻译： 电极驱动电路进行隔行扫描，确保表面放电电极之间的L1〜L8中的奇数行和偶数行中的维持脉冲的相位彼此相反。 这样，当显示奇数行或偶数行时，施加在未显示行的电极之间的电压为0，消除了在表面放电电极上分隔壁的必要性。 在表面放电电极中，X电极设置在Y电极的两侧，并且一侧的Y电极和X电极之间的区域被指定为奇数帧的显示线，并且Y电极 并且在另一侧的X电极被分配有偶数帧中的显示行。 表面放电电极之间的交替区域被分配为盲线，并且盲线中的放电发光被阻挡，或者从外部吸收到盲线的入射光。 为每个单色像素列提供地址电极，并选择性地与其上的焊盘连接，执行行的同时选择。

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。