公开(公告)号：US07242372B2

公开(公告)日：2007-07-10

申请号：US10109649

申请日：2002-04-01

申请人： Makoto Onozawa ,  Michitaka Ohsawa ,  Tomokatsu Kishi ,  Yoshikazu Kanazawa

发明人： Makoto Onozawa ,  Michitaka Ohsawa ,  Tomokatsu Kishi ,  Yoshikazu Kanazawa

IPC分类号： G09G3/10 ,  G09G3/28

CPC分类号： G09G3/296 ,  G09G3/2922 ,  G09G3/2927 ,  G09G3/294 ,  G09G2330/021 ,  G09G2330/028

摘要： A plasma display apparatus, in which a sustain output device (transistor) with a voltage rating in accordance with the sustain voltage can be used even when a voltage greater than the sustain voltage is applied to a sustain electrode in the reset period and the address period, has been disclosed, wherein, an X or a Y drive circuit, to which a voltage greater than the sustain voltage is applied, comprises a first switch provided between a second sustain drive transistor and the supply source of a second voltage, and the voltage is supplied to the sustain drive transistor in the state in which the first switch is open.

摘要翻译： 即使在复位期间和寻址期间，维持电压大于维持电压的电压，也能够使用具有与维持电压相同的电压等级的维持​​输出装置（晶体管）的等离子体显示装置 已经公开了，其中施加了大于维持电压的电压的X或Y驱动电路包括设置在第二维持驱动晶体管和第二电压的电源之间的第一开关，并且电压 在第一开关断开的状态下被提供给维持驱动晶体管。

公开(公告)号：US20060050094A1

公开(公告)日：2006-03-09

申请号：US11263472

申请日：2005-10-31

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： G09G5/10

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L 1〜L 8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电极之间的区域被分配有奇数帧的显示线，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：US20050230818A1

公开(公告)日：2005-10-20

申请号：US11052909

申请日：2005-02-09

申请人： Taizou Ohno ,  Yoshinori Okada ,  Kunio Umehara ,  Yoshikazu Kanazawa ,  Tomokatsu Kishi ,  Haruo Koizumi ,  Takayuki Kobayashi ,  Yuji Sano

发明人： Taizou Ohno ,  Yoshinori Okada ,  Kunio Umehara ,  Yoshikazu Kanazawa ,  Tomokatsu Kishi ,  Haruo Koizumi ,  Takayuki Kobayashi ,  Yuji Sano

IPC分类号： G09G3/294 ,  H01L23/31 ,  H01L23/36 ,  H01L23/367 ,  H01L23/373 ,  H01L23/40 ,  H01L23/538 ,  H01L23/10

CPC分类号： H01L23/3735 ,  G09G3/294 ,  G09G2300/0408 ,  G09G2330/045 ,  G09G2330/06 ,  H01L23/3121 ,  H01L23/36 ,  H01L23/5386 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/49109 ,  H01L2224/49171 ,  H01L2924/00014 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19107 ,  H01L2224/45099 ,  H01L2924/00012

摘要： A drive circuit module capable of dissipating heat produced by a semiconductor device, in the form of a bare chip, and in which the semiconductor device can be driven in a floating state, and a display device in which the drive circuit module is mounted have been disclosed. The drive circuit module comprises a heat dissipation plate, a flexible circuit board, an insulation layer having a wiring pattern, a semiconductor device mounting insulation layer, and a semiconductor device mounted on the heat dissipation plate via the semiconductor device mounting insulation layer, in which the insulation layer having the wiring pattern and the semiconductor device mounting insulation layer are made of a non-conductive resin, the flexible circuit board and the insulation layer having the wiring pattern are fixed on the heat dissipation plate directly or indirectly, and the semiconductor device is electrically connected to the wiring pattern and the flexible circuit board.

摘要翻译： 一种驱动电路模块，其能够以裸芯片的形式散发由半导体器件产生的热量，并且其中半导体器件可以以浮置状态驱动，并且其中安装有驱动电路模块的显示器件已经被 披露 驱动电路模块包括散热板，柔性电路板，具有布线图案的绝缘层，半导体器件安装绝缘层和半导体器件，该半导体器件经由半导体器件安装绝缘层安装在散热板上，其中 具有布线图案的绝缘层和半导体器件安装绝缘层由非导电树脂制成，柔性电路板和具有布线图案的绝缘层直接或间接固定在散热板上，半导体器件 电连接到布线图案和柔性电路板。

公开(公告)号：US06636188B1

公开(公告)日：2003-10-21

申请号：US09702875

申请日：2000-11-01

申请人： Yoshikazu Kanazawa ,  Tomokatsu Kishi ,  Shigeharu Asao

发明人： Yoshikazu Kanazawa ,  Tomokatsu Kishi ,  Shigeharu Asao

IPC分类号： G09G328

CPC分类号： G09G3/2029 ,  G09G3/204 ,  G09G3/2803 ,  G09G3/299 ,  G09G2320/0228 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0266 ,  G09G2330/04

摘要： A method of driving a plasma display panel in which a normal operation is not impeded and an erroneous discharge, that may damage the panel, will never occur even when flicker is suppressed in a PDP employing an ALIS system. Some subfields that make up a display field of a frame, that is, a subfield of a first group, are represented by first display lines and the rest, that is, a subfield of a second group, are represented by second display lines; thus, a total display field is obtained and a gray scale is represented.

摘要翻译： 即使在使用ALIS系统的PDP中抑制闪烁的情况下，驱动不妨碍正常操作的等离子体显示面板的方法也不会发生可能损坏面板的错误放电。 构成帧的显示区域的一些子场，即第一组的子场，由第一显示行表示，其余的，即第二组的子场由第二显示行表示; 因此，获得总显示字段并表示灰度级。

公开(公告)号：US06608609B1

公开(公告)日：2003-08-19

申请号：US09310204

申请日：1999-05-12

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： G09G3/2927 ,  G09G3/2925 ,  G09G3/296 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/0238

摘要： A method for driving a plasma display panel constituted by a group of cells each having a memory function, comprising arranging first and second electrodes in parallel with one another for each display line on a first substrate, arranging third electrodes on a second substrate opposing the first substrate in such a manner as to cross the first and second electrodes, and repeating light emission display by utilizing a selective address discharge for generating wall charges in cells selected by either one of the first and second electrodes and by the third electrodes and a sustain discharge executed repeatedly for the cells in which the wall charges are generated, is disclosed in which a pulse having a higher voltage than a priming pulse for executing a priming discharge after the activation of the cells is applied between the first and second electrodes only at the time of activation of the cells.

摘要翻译： 一种用于驱动等离子体显示面板的方法，所述等离子体显示面板由具有记忆功能的一组单元构成，包括在第一基板上为每个显示线彼此并联布置第一和第二电极，在与第一基板相对的第二基板上布置第三电极 基板，以便穿过第一和第二电极，并且通过利用选择性寻址放电来产生在由第一和第二电极中的任一个选择的单元和第三电极中产生壁电荷的重复发光显示和维持放电 对于其中产生壁电荷的单元重复执行，其中仅在该时间之后才在第一和第二电极之间施加具有比用于在单元激活之后执行启动放电的启动脉冲更高的电压的脉冲 的细胞活化。

公开(公告)号：US06538392B2

公开(公告)日：2003-03-25

申请号：US09995780

申请日：2001-11-29

申请人： Yoshikazu Kanazawa

发明人： Yoshikazu Kanazawa

IPC分类号： G09G310

CPC分类号： G09G3/2927 ,  G09G3/2932 ,  G09G3/2942 ,  G09G2310/066 ,  G09G2320/0228

摘要： A method of driving a plasma display panel with a further improved light emission efficiency, a high brightness, and a low power consumption has been disclosed. In the method the wall charges of a polarity opposite to that of the wall charges in the lit cell are left on the first and second electrodes in the unlit cell when the address period is completed, the sustain discharge pulses of opposite polarities have the first sustain discharge pulses of the first polarity and the second sustain discharge pulses of the polarity opposite to the first polarity, and the voltage of the first and second sustain discharge pulses overlapped by the voltage of the residual wall charges in the unlit cell are set so as to be lower than the discharge start voltage.

公开(公告)号：US06531819B1

公开(公告)日：2003-03-11

申请号：US09481324

申请日：2000-01-11

申请人： Masahiro Nakahara ,  Yoshikazu Kanazawa ,  Ryuji Tazume ,  Shinichi Nomura ,  Mitsuhiro Moriyama ,  Yukinori Miyazaki

发明人： Masahiro Nakahara ,  Yoshikazu Kanazawa ,  Ryuji Tazume ,  Shinichi Nomura ,  Mitsuhiro Moriyama ,  Yukinori Miyazaki

IPC分类号： H01J1749

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/28 ,  H01J2211/245

摘要： A plasma display panel of a surface discharge type is disclosed, which can positively generate the discharge for display while suppressing the power consumption even when the number of the electrodes is increased for attaining the high definition. A plurality of display electrode pairs are arranged in proximity with each other inside of a pair of substrates opposed to each other with a discharge gap formed therebetween. Each display electrode includes a main pattern extending in one direction, independent discharge patterns each formed for each luminous area corresponding to a display cell, and a plurality of auxiliary patterns for electrically connecting the main pattern and the discharge patterns to each other. The auxiliary patterns are higher in conductivity than the discharge patterns.

摘要翻译： 公开了一种表面放电型的等离子体显示面板，即使增加电极的数量以达到高清晰度，也能够在抑制功耗的同时积极地产生显示放电。 多个显示电极对在彼此相对的一对基板的内部彼此靠近地布置，其间形成有放电间隙。 每个显示电极包括沿一个方向延伸的主图案，对于与显示单元相对应的每个发光区域形成的独立放电图案，以及用于将主图案和放电图案彼此电连接的多个辅助图案。 辅助图案的电导率高于放电图案。

公开(公告)号：US06496164B1

公开(公告)日：2002-12-17

申请号：US09313377

申请日：1999-05-18

申请人： Takeshi Kuwahara ,  Yoshikazu Kanazawa ,  Toshio Ueda

发明人： Takeshi Kuwahara ,  Yoshikazu Kanazawa ,  Toshio Ueda

IPC分类号： G09G328

CPC分类号： G09G3/2932 ,  G09G3/299 ,  G09G2310/0224 ,  G09G2320/0257 ,  G09G2320/046 ,  G09G2320/103 ,  G09G2330/026

摘要： A plasma display device has a first representing unit, a second representing unit, a judging unit, and a selector. The first representing unit lights only one of even display lines and odd display lines which represent one frame, and the second representing unit lights only the other one of the even display lines and the odd display lines. The judging unit judges a condition for an image to be displayed, and the selector selects whichever of the first representing unit and the second representing unit is used to display an image, based on the results of judgment made by the judging unit. Consequently, the service lives of phosphors and a protecting film can be extended and sticking in a screen can be prevented.

摘要翻译： 等离子体显示装置具有第一表示单元，第二表示单元，判断单元和选择器。 第一表示单元仅点亮表示一帧的偶数显示行和奇数显示行中的一个，并且第二表示单元仅点亮偶数显示行和奇数显示行中的另一个。 判断单元根据判断单元的判断结果判断要显示的图像的条件，并且选择器选择用于显示图像的第一表示单元和第二表示单元中的哪个。 因此，可以延长荧光体和保护膜的使用寿命并且可以防止在屏幕中粘附。

公开(公告)号：US06169527A

公开(公告)日：2001-01-02

申请号：US08908445

申请日：1997-08-07

申请人： Yoshikazu Kanazawa ,  Toshio Ueda

发明人： Yoshikazu Kanazawa ,  Toshio Ueda

IPC分类号： G09G328

CPC分类号： H01J11/44 ,  G09G3/299 ,  G09G2320/0247 ,  H01J11/12 ,  H01J11/32 ,  H01J2211/323 ,  H01J2211/444

摘要： A plasma display panel displaying interlaced images is provided with shades blocking a part of the light emitted by respective outermost display lines, suppressing flicker caused by the part of the light emitted thereby and improving display quality.

摘要翻译： 显示隔行扫描图像的等离子体显示面板设置有阻挡由各个最外显示线发射的光的一部分的阴影，抑制由其发射的光的一部分引起的闪烁并提高显示质量。

公开(公告)号：US5436634A

公开(公告)日：1995-07-25

申请号：US95427

申请日：1993-07-23

申请人： Yoshikazu Kanazawa

发明人： Yoshikazu Kanazawa

IPC分类号： G09G3/20 ,  G09G3/288 ,  G09G3/291 ,  G09G3/292 ,  G09G3/293 ,  G09G3/294 ,  G09G3/296 ,  G09G3/298 ,  H01J17/49 ,  G09G3/22

CPC分类号： H01J11/12 ,  G09G3/2022 ,  G09G3/2037 ,  G09G3/2922 ,  G09G3/2932 ,  G09G3/2935 ,  G09G3/294 ,  G09G3/298 ,  G09G2310/0216 ,  G09G2310/0224 ,  G09G2310/0229 ,  G09G2320/0247 ,  G09G2320/103 ,  G09G3/2927

摘要： A three-electrode surface-discharge alternating-current plasma display panel (AC PDP) has maintenance discharge electrodes that are in parallel with one another and addressing electrodes that are orthogonal to the maintenance discharge electrodes. The maintenance discharge electrodes are connected to one another, and the maintenance discharge electrodes are independent of one another and correspond to display lines that form a screen of the PDP. Wall charges are accumulated to serve as memory media. Display data are written to the screen in separate two periods, i.e., an addressing period in which wall charges are accumulated according to the display data, to prepare for maintenance discharge (sustain discharge) and a maintenance discharge period in which the maintenance discharge is repeated to emit light. The maintenance discharge in the maintenance discharge period is carried out on every other display line and the accumulation of wall charges in the addressing period is carried out on every display line. This arrangement scans every other display line on the screen according to interlaced display signals (video signals) without producing new display data by line interpolation, thereby shortening an addressing time.

摘要翻译： 三电极表面放电交流等离子体显示面板（AC PDP）具有彼此平行的维护放电电极和与维持放电电极正交的寻址电极。 维护放电电极彼此连接，并且维护放电电极彼此独立并且对应于形成PDP的屏幕的显示线。 积蓄壁挂费用作为记忆媒体。 显示数据以分开的两个周期（即，根据显示数据累积壁电荷的寻址周期）写入屏幕，以准备维持放电（维持放电）和维持放电重复的维持放电时段 发光。 维护放电期间的维护放电在每隔一个显示行上进行，并且在每个显示行上执行寻址周期中的壁电荷的积累。 这种布置根据隔行显示信号（视频信号）扫描屏幕上的每一个显示行，而不通过线插补产生新的显示数据，从而缩短寻址时间。