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：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：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：US07141929B2

公开(公告)日：2006-11-28

申请号：US10505481

申请日：2004-03-25

申请人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Tsuyoshi Nishio ,  Masaki Nishimura

发明人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Tsuyoshi Nishio ,  Masaki Nishimura

IPC分类号： H01J17/49 ,  H01J9/00

CPC分类号： H01J11/38 ,  G09G3/2986 ,  H01J11/12 ,  H01J11/28

摘要： A plasma display panel to stabilize address properties. A front substrate (1) and a back substrate (2) face each other, to form a discharge space (3) which is partitioned by barrier ribs (11) to form priming discharge cells (16) and main discharge cells (12). A dielectric layer (17) is formed on the back substrate (2) on which the priming discharge cell (16) is present. Insulation is ensured between a data electrode (10) and the priming electrode (15) because the latter is formed on the dielectric layer (17). One is able to generate a priming discharge before a main discharge.

摘要翻译： 等离子体显示面板，用于稳定地址属性。 前面基板（1）和背面基板（2）彼此面对，形成由阻挡肋（11）分隔开的放电空间（3），形成起动放电单元（16）和主放电单元（12）。 在其上存在起动放电单元（16）的背面基板（2）上形成介电层（17）。 在数据电极（10）和底漆电极（15）之间确保了绝缘，因为它们形成在电介质层（17）上。 一个能够在主放电之前产生起动放电。

公开(公告)号：US06195075B1

公开(公告)日：2001-02-27

申请号：US09116114

申请日：1998-07-15

申请人： Taichi Shino ,  Hajime Mae ,  Kazunori Hirao ,  Yukiharu Ito ,  Naoki Kosugi

发明人： Taichi Shino ,  Hajime Mae ,  Kazunori Hirao ,  Yukiharu Ito ,  Naoki Kosugi

IPC分类号： G09G0328

CPC分类号： G09G3/2022 ,  G09G3/282 ,  G09G2310/0216 ,  H01J11/00

摘要： In a plasma display device having a three-dimensional matrix wiring arrangement of anodes, cathodes and address electrodes, writing discharge is caused between anodes and address electrodes to temporarily store writing charge on a dielectric layer, and the writing charge is discharged as an auxiliary discharge by applying a sustaining voltage to the cathodes, thereby inducing main discharge between the anodes and the cathodes.

摘要翻译： 在具有阳极，阴极和寻址电极的三维矩阵布线布置的等离子体显示装置中，在阳极和寻址电极之间引起写入放电，以在电介质层上临时存储写入电荷，并且写入电荷作为辅助放电 通过向阴极施加维持电压，从而在阳极和阴极之间引起主放电。

公开(公告)号：US5497009A

公开(公告)日：1996-03-05

申请号：US329906

申请日：1994-10-27

申请人： Yasuo Torikoshi ,  Naoki Kosugi ,  Tetsuya Nagashima

发明人： Yasuo Torikoshi ,  Naoki Kosugi ,  Tetsuya Nagashima

IPC分类号： G01N21/53 ,  G08B17/107 ,  G08B29/14 ,  G01N15/06 ,  G08B17/10

CPC分类号： G08B29/145

摘要： A photoelectric sensor of the present invention includes a light emitting device and a light receiving device for detecting scattered light due to smoke, a light emitting confirming device which lights up when a quantity of light received by the light receiving device is greater than or equal to a threshold and a test light emitting device for emitting light to the light receiving device during the test, wherein a blinking of the light emitting confirming device is started at a time of a test start, and a quantity of light received by the light receiving device is increased in steps so that the blinking is stopped when the quantity is greater than or equal to the threshold. Accordingly, the sensitivity test can be performed by visually counting the number of blinkings of the light emitting device.

摘要翻译： 本发明的光电传感器包括发光装置和用于检测由于烟引起的散射光的光接收装置，当由光接收装置接收的光量大于或等于 阈值和测试发光装置，用于在测试期间向光接收装置发射光，其中发光确认装置的闪烁在测试开始时开始，并且由光接收装置接收的光量 逐步增加，使得当数量大于或等于阈值时，闪烁停止。 因此，可以通过视觉上计数发光器件的闪烁次数来执行灵敏度测试。

公开(公告)号：US5302837A

公开(公告)日：1994-04-12

申请号：US29980

申请日：1993-03-12

申请人： Hiroshi Sawa ,  Hironobu Kawai ,  Naoki Kosugi

发明人： Hiroshi Sawa ,  Hironobu Kawai ,  Naoki Kosugi

IPC分类号： G01N21/53 ,  G08B17/107 ,  G01N15/06

CPC分类号： G08B17/107 ,  G08B17/113

摘要： A thin-type photoelectric smoke detector which is less susceptible to the effect of disturbance light noise, contamination of a smoke detecting unit, etc., and which ensures high sensitivity for the optical detection characteristic of the smoke detecting section. In the photoelectric smoke detector of the type in which infrared light is irradiated into a flat smoke detecting chamber and the scattered light of the irradiated infrared light due to smoke entering into the smoke detecting chamber is detected by a light-sensing element, there are provided optical members for expanding the visual field of the light-sensing element to a flat visual field corresponding to the cross-sectional shape of the smoke detecting chamber.

摘要翻译： 薄型光电式烟雾探测器，其不易受干扰光噪声的影响，烟雾检测单元的污染等，并且确保对烟雾检测部分的光学检测特性的高灵敏度。 在将红外光照射到平烟检测室的类型的光电式烟雾探测器中，由感光元件检测由于烟雾进入烟雾检测室而引起的照射的红外线的散射光， 光学构件，用于将感光元件的视野扩展到对应于烟雾检测室的横截面形状的平坦视野。

公开(公告)号：US07342558B2

公开(公告)日：2008-03-11

申请号：US10515594

申请日：2004-03-23

申请人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Yasuaki Muto

发明人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Yasuaki Muto

IPC分类号： G09G3/28

CPC分类号： G09G3/2925 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2948 ,  G09G3/2986 ,  G09G2320/0238

摘要： The initializing period of at least one of a plurality of sub-fields constituting one field is a selective initializing period for selectively initializing discharge cells in which a sustain discharge has occurred in the sustaining period of the preceding sub-field. In the sustaining period of the sub-field prior to the sub-field including the selective initializing period, voltage Vr is applied to a priming electrode (PRi) for causing a discharge between the priming electrode (PRi) and corresponding scan electrode (SCi) using the priming electrode (PRi) as a cathode.

摘要翻译： 构成一个场的多个子场中的至少一个的初始化周期是用于选择性地初始化在先前子场的维持周期中发生了维持放电的放电单元的选择性初始化周期。 在包括选择性初始化周期的子场之前的子场的维持周期中，将电压Vr施加到用于引发电极（PRi）和相应的扫描电极（SCi）之间的放电的底漆电极（PRi） 使用底漆电极（PRi）作为阴极。

公开(公告)号：US20070222706A1

公开(公告)日：2007-09-27

申请号：US10573935

申请日：2005-09-14

申请人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Shigeyuki Okumura

发明人： Hiroyuki Tachibana ,  Naoki Kosugi ,  Toshikazu Wakabayashi ,  Shigeyuki Okumura

IPC分类号： G09G3/28 ,  G09G3/20

CPC分类号： G09G3/2927 ,  G09G3/2007 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2986 ,  G09G2310/0218

摘要： A method of driving a plasma display panel having display electrode pairs each one of which pairs is formed of a scan electrode and a sustain electrode. A priming electrode is placed in every other spaces between the display electrode pairs and in parallel with the display electrode pairs. An addressing period includes an odd-line addressing period in which an address operation is conducted to primary discharge cells having odd-number scan electrodes, an even-line addressing period in which an address operation is conducted to primary discharge cells having even-number scan electrodes. During the respective addressing periods, scan pulse voltage Va is applied to odd-number scan electrodes or even-number scan electrodes while priming pulse voltage Vp is applied, prior to the application of the scan pulse voltage, to a priming electrode adjacent to the scan electrode to which scan pulse voltage Va is to be applied, in order to generate a priming discharge between the priming electrodes and the data electrodes.

摘要翻译： 一种驱动等离子体显示面板的方法，该等离子体显示面板具有显示电极对，每一对都由扫描电极和维持电极构成。 将引脚电极放置在显示电极对之间的每隔一个空间中并与显示电极对平行。 寻址周期包括对具有奇数扫描电极的一次放电单元进行寻址操作的奇数行寻址周期，对具有偶数扫描的一次放电单元进行寻址操作的偶数行寻址周期 电极。 在各个寻址周期期间，扫描脉冲电压Va被施加到奇数扫描电极或偶数扫描电极，同时在施加扫描脉冲电压之前施加激励脉冲电压Vp到与扫描相邻的引导电极 要施加扫描脉冲电压Va的电极，以便在引发电极和数据电极之间产生引发放电。

公开(公告)号：US20070171149A1

公开(公告)日：2007-07-26

申请号：US10559043

申请日：2004-06-23

申请人： Shinichiro Hashimoto ,  Masatoshi Kitagawa ,  Yukihiro Morita ,  Naoki Kosugi

发明人： Shinichiro Hashimoto ,  Masatoshi Kitagawa ,  Yukihiro Morita ,  Naoki Kosugi

IPC分类号： G09G3/28

CPC分类号： G09G3/2942 ,  G09G2320/0271 ,  G09G2320/066 ,  G09G2360/16

摘要： The present invention aims to provide a PDP apparatus, where a sustain data pulse is applied to data electrodes during a sustain period, having high display quality,and capable of displaying a dark screen image vividly with high contrast without using an error diffusion method, as well as to provide a method of driving the PDP apparatus. In order to achieve the above object, the method of driving the PDP apparatus according to the present invention, during the sustain period, detects an average luminance of a screen image to be displayed, and sets a voltage waveform of a sustain data pulse to be applied to the data electrodes according to the detected average luminance, thereby modulating a luminance of the screen image.

摘要翻译： 本发明的目的在于提供一种在维持期间对数据电极施加维持数据脉冲，具有高显示质量并且能够以高对比度生动地显示深色屏幕而不使用误差扩散方法的PDP装置，作为 以及提供驱动PDP装置的方法。 为了实现上述目的，根据本发明的驱动PDP装置的方法在维持期间检测要显示的屏幕图像的平均亮度，并将维持数据脉冲的电压波形设置为 根据检测到的平均亮度施加到数据电极，从而调制屏幕图像的亮度。