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公开(公告)号：US06903709B2
公开(公告)日：2005-06-07
申请号：US09841037
申请日：2001-04-25
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/22 , H01J11/26 , H01J11/34 , G09G2/28
CPC分类号： H01J11/12 , G09G3/2932 , G09G3/294 , G09G2310/0205 , G09G2310/0218 , G09G2310/0221 , G09G2320/0209 , G09G2330/06 , H01J11/26 , H01J2211/265 , H01J2211/323
摘要： A plasma display panel and a method of driving the same are provided in which circuit elements necessary for controlling potentials of scan electrodes can be reduced without using a complicated multilayered wiring. In the plasma display panel, k (k≧2) data electrodes, each of which is continuous from one end of a column to the other end, are arranged for each column of a matrix display. All scan electrodes in a display screen are classified into k groups, and one of k groups is assigned to k data electrodes in each column. Each data electrode is crossed with or opposed to scan electrodes belonging to the group that is assigned to the data electrode without overlapping a partition in a plan view and is crossed with or opposed to other scan electrodes with overlapping the partition.
摘要翻译： 提供了一种等离子体显示面板及其驱动方法，其中可以在不使用复杂的多层布线的情况下减少用于控制扫描电极的电位所需的电路元件。 在等离子体显示面板中，对于矩阵显示器的每列，布置了从列的一端到另一端连续的k（k> = 2）个数据电极。 显示屏中的所有扫描电极分为k组，并且将k组中的一组分配给每列中的k个数据电极。 每个数据电极与属于分配给数据电极的组的扫描电极交叉或相对，而不是在平面图中与分隔线重叠，并且与重叠隔板的其它扫描电极交叉或相对。
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公开(公告)号：US08416155B2
公开(公告)日：2013-04-09
申请号：US12282055
申请日：2006-05-30
IPC分类号： G09G3/28
CPC分类号： G09G3/2944 , G09G3/292 , G09G3/2922 , G09G3/2927 , G09G2300/0426 , G09G2310/066
摘要： Provided is a technique of a PDP device capable of preventing error display arising from changes in discharge characteristics in a reset period particularly due to a long-period operation. In the PDP device, a slope of a slope waveform in the reset period is changed corresponding to operation time of the PDP device. And, the slope waveform is made to have a configuration having a stepwise plurality of slopes in a predetermined reset period. For example, when the operation time becomes long, rising and falling slope waveforms of a reset waveform are configured by two steps, and a first slope thereof is made steeper than a slope before the change, and a second slope is made gentle than the slope before the change. When the operation become longer, the first slope is made further steeper and the subsequent second slope is made further gentler.
摘要翻译： 本发明提供一种能够防止由复位期间的放电特性变化引起的误差显示的PDP器件的技术，特别是由于长时间的操作。 在PDP装置中，复位期间的斜率波形的斜率根据PDP装置的动作时间而变化。 并且，使斜率波形具有在预定复位周期内具有逐步多个斜率的构造。 例如，当操作时间变长时，复位波形的上升和下降斜率波形由两个步骤构成，并且其第一斜率比变化之前的斜率更陡，并且使第二斜率比斜率 在变化之前。 当操作变得更长时，第一斜坡进一步变得更陡峭，随后的第二斜坡进一步变得更平缓。
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公开(公告)号：US07061479B2
公开(公告)日：2006-06-13
申请号：US11140972
申请日：2005-06-01
申请人： Tatsuhiko Kawasaki , Takashi Sasaki
发明人： Tatsuhiko Kawasaki , Takashi Sasaki
IPC分类号： H01J11/02
CPC分类号： G09G3/294 , G09G3/2018 , G09G3/2983 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/043 , G09G2320/046 , H01J2211/245
摘要： A driving method of the present invention is adapted to a plasma display panel which includes first and second electrodes formed on a substrate, third electrodes formed in a direction intersecting the first and second electrodes, and a dielectric layer covering the first and second electrodes. The driving method includes the steps of generating an address discharge between the first and the third electrode to select a predetermined cell and sustain discharges between the first and the second electrode to produce light for display, and controlling the plasma display panel such that the discharge intensity of a sustain discharge in which the second electrode serves as the anode is smaller than the discharge intensity of a sustain discharge in which the first electrode serves as the anode.
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公开(公告)号：US06924795B2
公开(公告)日：2005-08-02
申请号：US10377598
申请日：2003-03-04
申请人： Tatsuhiko Kawasaki , Takashi Sasaki
发明人： Tatsuhiko Kawasaki , Takashi Sasaki
IPC分类号： G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/20 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/38 , H01J11/02
CPC分类号： G09G3/294 , G09G3/2018 , G09G3/2983 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/043 , G09G2320/046 , H01J2211/245
摘要： A driving method of the present invention is adapted to a plasma display panel which includes first and second electrodes formed on a substrate, third electrodes formed in a direction intersecting the first and second electrodes, and a dielectric layer covering the first and second electrodes. The driving method includes the steps of generating an address discharge between the first and the third electrode to select a predetermined cell and sustain discharges between the first and the second electrode to produce light for display, and controlling the plasma display panel such that the discharge intensity of a sustain discharge in which the second electrode serves as the anode is smaller than the discharge intensity of a sustain discharge in which the first electrode serves as the anode.
摘要翻译： 本发明的驱动方法适用于等离子体显示面板，其包括在基板上形成的第一和第二电极，沿与第一和第二电极交叉的方向形成的第三电极以及覆盖第一和第二电极的电介质层。 驱动方法包括以下步骤：在第一和第三电极之间产生寻址放电以选择预定单元并维持第一和第二电极之间的放电以产生用于显示的光，并且控制等离子体显示面板使得放电强度 其中第二电极用作阳极的维持放电小于第一电极用作阳极的维持放电的放电强度。
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公开(公告)号：US20070262717A1
公开(公告)日：2007-11-15
申请号：US11714915
申请日：2007-03-07
申请人： Masashi Ohta , Tatsuhiko Kawasaki , Takashi Sasaki
发明人： Masashi Ohta , Tatsuhiko Kawasaki , Takashi Sasaki
IPC分类号： H01J17/49
CPC分类号： H01J11/36 , H01J11/12 , H01J11/38 , H01J2211/366
摘要： A plasma display panel includes: a front substrate having a sustain electrode and a scan electrode for causing surface discharge, and a first dielectric layer which covers the sustain electrode and the scan electrode; a rear substrate having an address electrode extending across the sustain electrode and the scan electrode, and a second dielectric layer which covers the address electrode; a partition wall disposed in a discharge space defined between the front substrate and the rear substrate combined together and partitioning the discharge space; and a fluorescent layer covering a side surface of the partition wall and the second dielectric layer; wherein the second dielectric layer has a light absorbing function, and the partition wall has a light transmitting function. The plasma display panel ensures higher brightness and higher contrast.
摘要翻译： 等离子体显示面板包括：具有维持电极和用于进行表面放电的扫描电极的前基板和覆盖维持电极和扫描电极的第一电介质层; 具有延伸穿过所述维持电极和所述扫描电极的寻址电极的后部衬底以及覆盖所述寻址电极的第二电介质层; 配置在前面基板和后方基板之间的放电空间中的分隔壁组合在一起并分隔放电空间; 以及覆盖所述分隔壁和所述第二介电层的侧面的荧光层; 其中所述第二电介质层具有光吸收功能，并且所述隔壁具有透光功能。 等离子显示面板确保更高的亮度和更高的对比度。
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公开(公告)号：US20050225511A1
公开(公告)日：2005-10-13
申请号：US11140972
申请日：2005-06-01
申请人： Tatsuhiko Kawasaki , Takashi Sasaki
发明人： Tatsuhiko Kawasaki , Takashi Sasaki
IPC分类号： G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/20 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/38 , G09G3/28
CPC分类号： G09G3/294 , G09G3/2018 , G09G3/2983 , G09G2310/06 , G09G2310/066 , G09G2320/0228 , G09G2320/043 , G09G2320/046 , H01J2211/245
摘要： A driving method of the present invention is adapted to a plasma display panel which includes first and second electrodes formed on a substrate, third electrodes formed in a direction intersecting the first and second electrodes, and a dielectric layer covering the first and second electrodes. The driving method includes the steps of generating an address discharge between the first and the third electrode to select a predetermined cell and sustain discharges between the first and the second electrode to produce light for display, and controlling the plasma display panel such that the discharge intensity of a sustain discharge in which the second electrode serves as the anode is smaller than the discharge intensity of a sustain discharge in which the first electrode serves as the anode.
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公开(公告)号：US07002535B2
公开(公告)日：2006-02-21
申请号：US10866302
申请日：2004-06-14
申请人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
发明人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/296
摘要： A display apparatus includes a display panel including address electrodes and sustain electrodes crossing the address electrodes, with pixels being sandwiched between the address electrodes and the sustain electrodes. A sustain-electrode drive circuit selectively generates both sustain pulses and scan pulses and supplies them to the sustain electrodes. An address-electrode drive circuit generates address pulses based on a video signal and supplies the address pulses to the address electrodes. A control-signal generation circuit generates a control signal for controlling the sustain-electrode drive circuit to generate a selected one of the sustain pulses and the scan pulses and supplies the control signal to the sustain-electrode drive circuit. In order to display an image on the display panel, the sustain-electrode drive circuit both specifies addresses of pixels to be turned on and turns on the pixels at the specified addresses.
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公开(公告)号：US06781564B2
公开(公告)日：2004-08-24
申请号：US10320550
申请日：2002-12-17
申请人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
发明人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
IPC分类号： G09G328
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/296
摘要： A display apparatus includes a display panel including address electrodes and sustain electrodes crossing the address electrodes, with pixels being sandwiched between the address electrodes and the sustain electrodes. A sustain-electrode drive circuit selectively generates both sustain pulses and scan pulses and supplies them to the sustain electrodes. An address-electrode drive circuit generates address pulses based on a video signal and supplies the address pulses to the address electrodes. A control-signal generation circuit generates a control signal for controlling the sustain-electrode drive circuit to generate a selected one of the sustain pulses and the scan pulses and supplies the control signal to the sustain-electrode drive circuit. In order to display an image on the display panel, the sustain-electrode drive circuit both specifies addresses of pixels to be turned on and turns on the pixels at the specified addresses.
摘要翻译： 显示装置包括显示面板，包括寻址电极和与寻址电极交叉的维持电极，像素被夹在寻址电极和维持电极之间。 维持电极驱动电路选择性地产生维持脉冲和扫描脉冲，并将它们提供给维持电极。 地址电极驱动电路基于视频信号产生寻址脉冲，并将地址脉冲提供给地址电极。 控制信号生成电路生成用于控制维持电极驱动电路以产生维持脉冲和扫描脉冲中选择的一个的控制信号，并将控制信号提供给维持电极驱动电路。 为了在显示面板上显示图像，维持电极驱动电路都指定要打开的像素的地址，并打开指定地址处的像素。
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公开(公告)号：US06496166B1
公开(公告)日：2002-12-17
申请号：US09608150
申请日：2000-06-30
申请人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
发明人： Makoto Onozawa , Yuji Sano , Michitaka Ohsawa , Takashi Sasaki , Noboru Akiyama , Fumitaka Asami , Kazuo Yoshiikawa , Hitoshi Hirakawa , Tomokatsu Kishi , Toyoshi Kawada
IPC分类号： G09G328
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/296
摘要： As is obvious from the description in the specification and the attached drawings, the present invention provides a display apparatus for displaying an image on a display panel by turning on pixels of said display panel, said display apparatus comprising: a display panel provided with: address electrodes driven by address pulses based on a video input signal; and sustain electrodes crossing said address electrodes and sandwiching electrical discharging units of pixels with said address electrodes and driven by sustain pulses; a sustain-electrode drive circuit for generating said sustain pulses and scan pulses, provided with a common circuit for generating said sustain pulses or said scan pulses in response to an operating state thereof and for supplying said scan pulses and said sustain pulses to said sustain electrodes.
摘要翻译： 从说明书和附图的说明可以看出，本发明提供一种显示装置，用于通过打开所述显示面板的像素在显示面板上显示图像，所述显示装置包括：显示面板，设置有：地址 基于视频输入信号的寻址脉冲驱动的电极; 并维持与所述寻址电极交叉的电极，并用所述寻址电极夹持像素的放电单元并由维持脉冲驱动; 用于产生所述维持脉冲和扫描脉冲的维持电极驱动电路，设置有用于响应于其工作状态产生所述维持脉冲或所述扫描脉冲的公共电路，并用于将所述扫描脉冲和所述维持脉冲提供给所述维持电极 。
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公开(公告)号：US08912454B2
公开(公告)日：2014-12-16
申请号：US13698596
申请日：2011-06-30
申请人： Takashi Sasaki
发明人： Takashi Sasaki
CPC分类号： H05K7/00 , H04M1/0235 , H04M1/18
摘要： Provided is a seal structure which can reduce the thickness of an electronic device, can be easily assembled and disassembles, and can exhibit an excellent seal performance. Thus, the seal structure for an electronic device, which seals a gap between a flexible wiring substrate inserted to a through-hole provided in a case member of an electronic device and the through-hole, is comprised of an annular gasket composed of a rubber elastic material, a part of which is integrally molded with the flexible wiring substrate, and a retainer plate for retaining the gasket in conjunction with the case member.
摘要翻译： 提供一种可以减小电子设备的厚度的密封结构，可以容易地组装和拆卸，并且可以表现出优异的密封性能。 因此，用于密封插入设置在电子设备的壳体构件中的通孔的柔性布线基板与通孔之间的间隙的电子设备的密封结构包括由橡胶 弹性材料，其一部分与柔性布线基板整体模制，以及用于将垫圈与壳体构件一起保持的保持板。
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