公开(公告)号：US06707259B2

公开(公告)日：2004-03-16

申请号：US10182027

申请日：2002-10-07

申请人： Nobuaki Nagao ,  Hidetaka Higashino ,  Toru Ando ,  Yuusuke Takada ,  Masaki Nishimura ,  Ryuichi Murai ,  Koichi Wani ,  Naoki Kosugi ,  Hiroyuki Tachibana ,  Yoshio Watanabe

发明人： Nobuaki Nagao ,  Hidetaka Higashino ,  Toru Ando ,  Yuusuke Takada ,  Masaki Nishimura ,  Ryuichi Murai ,  Koichi Wani ,  Naoki Kosugi ,  Hiroyuki Tachibana ,  Yoshio Watanabe

IPC分类号： G09G310

CPC分类号： H01J11/24 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/245

摘要： A gas discharge panel having (i) a plurality of cells arranged in a matrix between a pair of opposing substrates, the cells being filled with a discharge gas, and (ii) plural pairs of display electrodes arranged on a surface of one of the substrates so as to extend through the plurality of cells, each pair of display electrodes being composed of a sustain electrode and a scan electrode that define a main discharge gap therebetween. In such a gas discharge panel, each sustain electrode and scan electrode includes a plurality of line parts that extend in a row direction of the matrix. Furthermore, the main discharge gap and a line part gap between adjacent line parts are provided such that a discharge current waveform of the display electrodes has a single peak when the gas discharge panel is driven.

摘要翻译： 一种气体放电面板，其具有：（i）在一对相对的基板之间以矩阵形式排列的多个单元，所述单元填充有放电气体，以及（ii）多个显示电极对，布置在所述基板的一个的表面上 为了延伸穿过多个单元，每对显示电极由在其间限定主放电间隙的维持电极和扫描电极构成。 在这种气体放电面板中，每个维持电极和扫描电极包括在矩阵的行方向上延伸的多个线部分。 此外，主放电间隙和相邻线部分之间的线部分间隙被设置成使得当气体放电面板被驱动时，显示电极的放电电流波形具有单个峰值。

公开(公告)号：US06873103B2

公开(公告)日：2005-03-29

申请号：US10362306

申请日：2001-08-27

申请人： Yuusuke Takada ,  Toru Ando ,  Nobuaki Nagao ,  Hidetaka Higashino ,  Masaki Nishimura ,  Ryuichi Murai ,  Yoshio Watanabe ,  Naoki Kosugi ,  Hiroyuki Tachibana ,  Koichi Wani

发明人： Yuusuke Takada ,  Toru Ando ,  Nobuaki Nagao ,  Hidetaka Higashino ,  Masaki Nishimura ,  Ryuichi Murai ,  Yoshio Watanabe ,  Naoki Kosugi ,  Hiroyuki Tachibana ,  Koichi Wani

IPC分类号： H01J11/24 ,  H01J11/44 ,  H01J17/04 ,  H01J17/49

CPC分类号： H01J11/12 ,  H01J11/24 ,  H01J11/32 ,  H01J11/36 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/444

摘要： A gas discharge panel having plural pairs of display electrodes disposed so as to extend through a plurality of cells, each pair being formed from a sustain electrode and a scan electrode. The sustain and scan electrodes each include a plurality of line parts, and an aggregate width of the line parts included in the sustain and scan electrodes is in a range of 22% to 48% inclusive of pixel pitch.

摘要翻译： 一种气体放电面板，具有多个显示电极，其布置成延伸穿过多个单元，每一对由维持电极和扫描电极形成。 维持电极和扫描电极各自包括多个线路部分，并且维持和扫描电极中包括的线路部分的集合宽度在22％至48％的范围内，包括像素间距。

公开(公告)号：US06236380B1

公开(公告)日：2001-05-22

申请号：US09110802

申请日：1998-07-06

申请人： Koichi Wani ,  Naoki Kosugi ,  Takao Wakitani

发明人： Koichi Wani ,  Naoki Kosugi ,  Takao Wakitani

IPC分类号： G09G322

CPC分类号： G09G3/2022 ,  G09G3/293 ,  G09G2310/0205 ,  G09G2310/0216 ,  G09G2310/0224

摘要： A method for displaying an image with gradation and a high brightness with a plasma display panel is provided. In this method, one field is divided into eight subfields, and each subfield is divided into an addressing period and sustaining period. In the upper four bits b4, b5, b6, and b7, in which the sustaining period is long, all of the scanning electrodes are scanned sequentially. In the lower four bits b0, b1, b2 and b3, in which the sustaining period is short, the scanning electrodes are scanned alternately by interlace scanning.

摘要翻译： 提供了一种使用等离子体显示面板显示具有灰度和高亮度的图像的方法。 在该方法中，将一个场划分为八个子场，并将每个子场分为寻址周期和维持周期。 在其中维持周期长的高四位b4，b5，b6和b7中，所有扫描电极被顺序扫描。 在其中维持周期短的低四位b0，b1，b2和b3中，通过隔行扫描交替扫描扫描电极。

公开(公告)号：US06768478B1

公开(公告)日：2004-07-27

申请号：US09670615

申请日：2000-09-27

申请人： Koichi Wani ,  Kazunori Hirao ,  Koji Aoto ,  Yoshihito Tahara

发明人： Koichi Wani ,  Kazunori Hirao ,  Koji Aoto ,  Yoshihito Tahara

IPC分类号： G09G328

CPC分类号： G09G3/2022 ,  G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2320/0228

摘要： The object of the present invention is to provide a method of driving of an AC type plasma display panel with higher emitting efficiency without increasing the external-sustain voltage VSUS, even if the discharge sustain gap dp is extended. An AC type plasma display panel according to the present invention comprises a first and second substrates arranged opposite to each other. The first substrate includes a plurality pairs of a first and second electrodes extending parallel each other, and a dielectric layer covering thereon. The second substrate includes a plurality of third electrodes extending in a direction crossing the first and second electrodes, and a plurality of partition walls between each third electrode. A method of the panel according to the present invention comprises applying a voltage so that the discharge generated in the first opposing discharge space progresses towards a second opposing discharge space and extends along the third electrode. Therefore, the positive column discharge can be achieved so that the high emission efficiency can be realized.

摘要翻译： 本发明的目的是提供一种驱动具有较高发射效率的AC型等离子体显示面板的方法，而不会增大外部维持电压VSUS，即使放电维持间隙dp延长。一种AC型等离子体显示面板， 本发明包括彼此相对布置的第一和第二基板。 第一基板包括多对彼此平行延伸的第一和第二电极以及覆盖在其上的电介质层。 第二基板包括在与第一和第二电极交叉的方向上延伸的多个第三电极，以及在每个第三电极之间的多个分隔壁。 根据本发明的面板的方法包括施加电压，使得在第一相对放电空间中产生的放电朝着第二相对放电空间前进，并沿着第三电极延伸。 因此，可以实现正列放电，从而可以实现高发射效率。

公开(公告)号：US06577069B2

公开(公告)日：2003-06-10

申请号：US10066911

申请日：2002-02-04

申请人： Kazunori Hirao ,  Kenji Kiriyama ,  Koji Aoto ,  Yoshihito Tahara ,  Taichi Shino ,  Koichi Wani

发明人： Kazunori Hirao ,  Kenji Kiriyama ,  Koji Aoto ,  Yoshihito Tahara ,  Taichi Shino ,  Koichi Wani

IPC分类号： G09G310

CPC分类号： H01J11/26 ,  G09G3/2927 ,  G09G2310/066 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/265

摘要： An AC type plasma display panel is designed so as to have the relationships of Wb>Wg>Wr and Db>Dg>Dr, where Wb, Wg and Wr denote the widths of blue, green and red discharge cells and Db, Dg and Dr denote the widths of address electrodes (15b, 15g and 15r) corresponding to respective colors. As a result, it is possible to adjust the electric charge stored in the discharge cells due to a write discharge according to colors, thereby making complete lighting write voltages of the discharge cells uniform. This achieves the AC type plasma display panel with an excellent display quality that has less occurrence of erroneous discharge and discharge flicker and an improved white display quality.

公开(公告)号：US20140138590A1

公开(公告)日：2014-05-22

申请号：US14131754

申请日：2012-07-11

申请人： Koichi Wani ,  Tatsuya Kanda ,  Emi Hashimoto ,  Kazushi Kawakami ,  Sadahiro Yagishita ,  Fumitaka Iwakura ,  Taku Nishikawa

发明人： Koichi Wani ,  Tatsuya Kanda ,  Emi Hashimoto ,  Kazushi Kawakami ,  Sadahiro Yagishita ,  Fumitaka Iwakura ,  Taku Nishikawa

IPC分类号： H01J7/02 ,  B29C43/52 ,  B29C43/00

CPC分类号： H01J7/02 ,  B29C43/003 ,  B29C43/52 ,  C09K11/584 ,  C09K11/612 ,  C09K11/642

摘要： Provided is a phosphor for a dispersion-type EL that may be manufactured in a simple process and may provide stable, high brightness and light emission efficiency. The phosphor for a dispersion-type EL according to the present invention includes a mixture of an electron-accepting phosphor particle (4A) and an electron-donating phosphor particle (4B). The electron-accepting phosphor particle (4A) includes a base particle and an acceptor element added thereto, and the electron-donating phosphor particle (4B) includes a base particle and a donor element added thereto. For example, the base particle is a ZnS particle, the acceptor element is Cu, and the donor element is Cl or Al.

摘要翻译： 提供了可以以简单的方法制造的分散型EL的荧光体，并且可以提供稳定的高亮度和发光效率。 根据本发明的分散型EL的荧光体包括电子接受荧光体颗粒（4A）和供电子荧光体颗粒（4B）的混合物。 受电子荧光体颗粒（4A）包括添加到其中的基础颗粒和受体元素，并且供电子荧光体颗粒（4B）包括添加到其中的基础颗粒和施主元件。 例如，基础颗粒是ZnS颗粒，受主元素是Cu，供体元素是Cl或Al。

公开(公告)号：US06304031B1

公开(公告)日：2001-10-16

申请号：US09118840

申请日：1998-07-20

申请人： Koichi Wani ,  Kazunori Hirao

发明人： Koichi Wani ,  Kazunori Hirao

IPC分类号： H01J1749

CPC分类号： H01J11/32 ,  G09G3/2983 ,  G09G2330/045 ,  H01J11/12 ,  H01J2211/326

摘要： A high-capacity, high-definition plasma display panel capable of providing a high-quality image has an image display area 16 within which pairs of sustaining electrodes and pairs of scanning electrodes are disposed in an alternating fashion with each other. Each pair of the sustaining electrodes are connected at their opposite ends with each other and, similarly, each pair of the scanning electrodes are connected at their opposite ends with each other. A unitary pixel is defined at an intersection between one of data electrodes 8 and a group including a pair of the scanning electrode, one of pair of the sustaining electrodes adjacent such pair of the scanning electrodes and one of the next succeeding pair of the sustaining electrodes adjacent such pair of the scanning electrodes.

摘要翻译： 能够提供高质量图像的高容量，高清晰度等离子体显示面板具有图像显示区域16，在该图像显示区域16中，维持电极对和扫描电极对以彼此交替的方式设置。 每对保持电极在其相对端彼此连接，并且类似地，每对扫描电极在其相对端彼此连接。 单位像素被定义在数据电极8和包括一对扫描电极的组之间的交点处，与这对扫描电极相邻的一对维持电极中的一个与下一个维持电极对之一 相邻的这对扫描电极。

公开(公告)号：US09305736B2

公开(公告)日：2016-04-05

申请号：US14131754

申请日：2012-07-11

申请人： Koichi Wani ,  Tatsuya Kanda ,  Emi Hashimoto ,  Kazushi Kawakami ,  Sadahiro Yagishita ,  Fumitaka Iwakura ,  Taku Nishikawa

发明人： Koichi Wani ,  Tatsuya Kanda ,  Emi Hashimoto ,  Kazushi Kawakami ,  Sadahiro Yagishita ,  Fumitaka Iwakura ,  Taku Nishikawa

IPC分类号： C09K11/00 ,  C09K11/08 ,  C09K11/56 ,  H05B33/10 ,  H05B33/14 ,  H01J7/02 ,  C09K11/64 ,  C09K11/58 ,  C09K11/61 ,  B29C43/00 ,  B29C43/52

CPC分类号： H01J7/02 ,  B29C43/003 ,  B29C43/52 ,  C09K11/584 ,  C09K11/612 ,  C09K11/642

摘要： Provided is a phosphor for a dispersion-type EL that may be manufactured in a simple process and may provide stable, high brightness and light emission efficiency. The phosphor for a dispersion-type EL according to the present invention includes a mixture of an electron-accepting phosphor particle (4A) and an electron-donating phosphor particle (4B). The electron-accepting phosphor particle (4A) includes a base particle and an acceptor element added thereto, and the electron-donating phosphor particle (4B) includes a base particle and a donor element added thereto. For example, the base particle is a ZnS particle, the acceptor element is Cu, and the donor element is Cl or Al.

摘要翻译： 提供了可以以简单的方法制造的分散型EL的荧光体，并且可以提供稳定的高亮度和发光效率。 根据本发明的分散型EL的荧光体包括电子接受荧光体颗粒（4A）和供电子荧光体颗粒（4B）的混合物。 受电子荧光体颗粒（4A）包括添加到其中的基础颗粒和受体元素，并且供电子荧光体颗粒（4B）包括添加到其中的基础颗粒和施主元件。 例如，基础颗粒是ZnS颗粒，受主元素是Cu，供体元素是Cl或Al。

公开(公告)号：US4991178A

公开(公告)日：1991-02-05

申请号：US499206

申请日：1990-03-19

申请人： Koichi Wani ,  Yasuhiro Shimada ,  Hidehito Kawahara ,  Tadaaki Miki ,  Yoshiro Ogata

发明人： Koichi Wani ,  Yasuhiro Shimada ,  Hidehito Kawahara ,  Tadaaki Miki ,  Yoshiro Ogata

IPC分类号： H01S3/106 ,  H01S3/137 ,  H01S3/225

CPC分类号： H01S3/137 ,  H01S3/1062 ,  H01S3/225

摘要： A laser apparatus includes an optical resonator having a laser medium and generating a laser light. A wavelength selection element selects a given wavelength of the laser light. The selected wavelength resides within a gain bandwidth of the laser medium. A sealed container houses the wavelength selection element. The sealed container may be filled with a gas. A density of the gas within the sealed container may be changed to vary the selected wavelength.

公开(公告)号：US06577070B2

公开(公告)日：2003-06-10

申请号：US10066913

申请日：2002-02-04

申请人： Kazunori Hirao ,  Kenji Kiriyama ,  Koji Aoto ,  Yoshihito Tahara ,  Taichi Shino ,  Koichi Wani

发明人： Kazunori Hirao ,  Kenji Kiriyama ,  Koji Aoto ,  Yoshihito Tahara ,  Taichi Shino ,  Koichi Wani

IPC分类号： G09G310

CPC分类号： H01J11/26 ,  G09G3/2927 ,  G09G2310/066 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/265

摘要： An AC type plasma display panel is designed so as to have the relationships of Wb>Wg>Wr and Db>Dg>Dr, where Wb, Wg and Wr denote the widths of blue, green and red discharge cells and Db, Dg and Dr denote the widths of address electrodes (15b, 15g and 15r) corresponding to respective colors. As a result, it is possible to adjust the electric charge stored in the discharge cells due to a write discharge according to colors, thereby making complete lighting write voltages of the discharge cells uniform. This achieves the AC type plasma display panel with an excellent display quality that has less occurrence of erroneous discharge and discharge flicker and an improved white display quality.