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41. 发明授权

US06909244B2 Plasma display panel and method for driving the same 失效
公开(公告)号：US06909244B2
公开(公告)日：2005-06-21
申请号：US10623714
申请日：2003-07-22
申请人： Kyoung-Ho Kang , Dae-Gyu Kim , Shigeo Mikoshiba , Makoto Ishii , Akira Gotoda , Kiyoshi Igarashi
发明人： Kyoung-Ho Kang , Dae-Gyu Kim , Shigeo Mikoshiba , Makoto Ishii , Akira Gotoda , Kiyoshi Igarashi
IPC分类号： G09G3/10 , G09G3/288
CPC分类号： G09G3/293 , G09G3/2927 , G09G3/2942 , G09G2310/0216 , G09G2310/0218 , G09G2320/0238
摘要： A technique for driving a PDP, which includes scan and sustain electrodes arranged in pairs, data electrodes arranged alternately with the scan electrodes, and sub-fields for one TV field to display a multi-gradation, includes applying a reset pulse voltage to the sustain electrodes, applying a first voltage alternately to the scan electrodes and the sustain electrodes to cause a sustain discharge, and after applying a second voltage to the sustain electrodes or removing part of the first voltage applied to the sustain electrodes, applying third and fourth voltages to the scan electrodes and the data electrodes, respectively, before applying the first voltage, to erase wall charges in cells defined by the sustain electrodes, the data electrodes, and the scan electrodes.

42. 发明授权

US06903710B2 Method of driving display device capable of achieving display of images in higher precision without changing conventional specifications of panel 失效
标题翻译：驱动能够以更高精度实现图像显示的显示装置的方法，而不改变面板的常规规格
公开(公告)号：US06903710B2
公开(公告)日：2005-06-07
申请号：US09930183
申请日：2001-08-16
申请人： Takayuki Ooe , Toshio Ueda , Kosaku Toda , Kyoji Kariya , Shigeo Mikoshiba , Tomokazu Shiga , Makiko Yamada
发明人： Takayuki Ooe , Toshio Ueda , Kosaku Toda , Kyoji Kariya , Shigeo Mikoshiba , Tomokazu Shiga , Makiko Yamada
IPC分类号： G09G3/20 , G09G3/28 , G09G3/291 , G09G3/296 , H01J11/22 , H01J11/34 , H01J11/44
CPC分类号： G09G3/2029 , G09G3/2803 , G09G2320/0261 , G09G2320/0266
摘要： A method of driving a display device assumes a specific pixel on a retina that is formed on the retina based on an input image, and controls light emission of each subframe such that luminance of a specific pixel on the retina becomes substantially equal to luminance of a pixel corresponding to the input image. The display device is driven by constructing one frame with a plurality of subframes, for displaying the input image that moves on a display panel.
摘要翻译：驱动显示装置的方法是基于输入图像在视网膜上形成的视网膜上的特定像素，并且控制每个子帧的发光，使得视网膜上的特定像素的亮度基本上等于像素对应于输入图像。通过构造具有多个子帧的一帧来驱动显示装置，用于显示在显示面板上移动的输入图像。

43. 发明授权

US06496194B1 Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions 失效
标题翻译：用于减少运动图像部分中出现的半色调干扰的半色调显示方法和显示装置
公开(公告)号：US06496194B1
公开(公告)日：2002-12-17
申请号：US09427936
申请日：1999-10-27
申请人： Shigeo Mikoshiba , Tomokazu Shiga , Yiwen Zhu , Kiyoshi Igarashi , Kosaku Toda , Toshio Ueda , Kyoji Kariya , Takayuki Ooe , Kazuki Sawa
发明人： Shigeo Mikoshiba , Tomokazu Shiga , Yiwen Zhu , Kiyoshi Igarashi , Kosaku Toda , Toshio Ueda , Kyoji Kariya , Takayuki Ooe , Kazuki Sawa
IPC分类号： G09G502
CPC分类号： G09G3/2029 , G09G3/2803 , G09G2310/06 , G09G2320/0247 , G09G2320/0266 , G09G2320/103
摘要： A halftone display method utilizes an activation sequence, having a plurality of luminance blocks predefined in each frame or field to display an image and having redundancy, that enables one gray-scale level to be expressed by any one of a plurality of combinations of subframes (luminance blocks). When determining luminance blocks for use to display gray scale of an arbitrary first pixel, the luminance blocks to be used for the first pixel are selected in accordance with a predetermined rule, based on how the luminance blocks are used for a second pixel located in close proximity to the first pixel. In this way, by actively utilizing the redundancy of the activation sequence, the occurrence of moving-image false contours (false color contours) in video can be minimized, and also a motion compensation equalizing pulse method can be effectively applied to further improve the image display quality.
摘要翻译：半色调显示方法利用激活序列，其具有在每个帧或场中预定义的多个亮度块来显示图像并具有冗余，其使得能够通过子帧的多个组合中的任何一个来表示灰度级亮度块）。当确定用于显示任意第一像素的灰度级的亮度块时，根据预定规则，基于如何将亮度块用于紧邻的第二像素，选择要用于第一像素的亮度块接近第一个像素。以这种方式，通过积极利用激活序列的冗余，可以最小化视频中的运动图像假轮廓（假颜色轮廓）的发生，并且还可以有效地应用运动补偿均衡脉冲方法来进一步改善图像显示质量。

44. 发明授权

US5187578A Tone display method and apparatus reducing flicker 失效
标题翻译：色调显示方法和设备减少闪烁
公开(公告)号：US5187578A
公开(公告)日：1993-02-16
申请号：US908791
申请日：1992-07-06
申请人： Akihiko Kohgami , Shigeo Mikoshiba , Shinichi Shinada , Mutsumi Suzuki
发明人： Akihiko Kohgami , Shigeo Mikoshiba , Shinichi Shinada , Mutsumi Suzuki
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G5/399 , H04N3/12
CPC分类号： G09G3/2033 , H04N3/125 , H04N3/127 , G09G2320/0247 , G09G2320/0266 , G09G3/2983 , G09G5/399 , Y10S348/91
摘要： In a display device for pictures, etc., adequate brightness of pictures to be displayed is provided by varying the luminous times of the luminous elements making up the a display panel. The luminous elements receive multiple-bit codes representing levels of brightness from signals to be displayed. A time corresponding to a field of television signals is divided into a plurality of sub-fields corresponding to the bits of a multiple-bit code. The plurality of sub-fields have lengths of time proportional to weights of the corresponding bits. The luminous elements have different levels of brightness in sub-fields corresponding to bits of a multiple-bit binary code. For each luminous element, the time interval from a light emission start time in a sub-field where the first light emission occurs in a time corresponding to a field of television signals till a light emission start time in a sub-field where the last light emission occurs in a time corresponding to the next field of television signals is made shorter than the critical fusion period of the perception characteristic of human eyes.
摘要翻译：在用于图像等的显示装置中，通过改变构成显示面板的发光元件的发光时间来提供要显示的图像的足够的亮度。发光元件从要显示的信号接收表示亮度级的多位代码。对应于电视信号的场的时间被分成与多位码的比特相对应的多个子场。多个子场具有与相应位的权重成比例的时间长度。发光元件在对应于多位二进制码的位的子场中具有不同的亮度级别。对于每个发光元件，从与第一发光的子场中的发光开始时间相对应的电视信号的场的时间间隔直到最后一个光的子场中的发光开始时间在与下一场电视信号相对应的时间内发生的发射短于人眼感知特征的关键融合时期。

45. 发明授权

US4461978A Method of driving gas discharge light-emitting devices 失效
标题翻译：气体放电发光装置的驱动方法
公开(公告)号：US4461978A
公开(公告)日：1984-07-24
申请号：US398706
申请日：1982-07-15
申请人： Shigeo Mikoshiba , Shinichi Shinada , Shoji Shirai
发明人： Shigeo Mikoshiba , Shinichi Shinada , Shoji Shirai
IPC分类号： G09G3/282 , G09G3/28 , G09F9/00
CPC分类号： G09G3/3291 , G09G3/282
摘要： A method of driving a gas discharge light-emitting device is disclosed which utilizes Townsend emission occurring transiently when discharge is started by applying power to a gas discharge light-emitting device so as to cause discharge and stopping the application of the power approximately when the ratio of radiation output of the discharge to the charged power starts decreasing.
摘要翻译：公开了一种驱动气体放电发光装置的方法，该方法利用通过向气体放电发光装置施加电力而在放电开始时瞬间发生的汤姆森发射，从而使放电发生，并且当比率放电到充电电力的辐射输出开始下降。

46. 发明授权

US4060749A Flat discharge display panel having positive column discharge and auxiliary anode electrodes 失效
标题翻译：具有正列放电和辅助阳极电极的平放电显示面板
公开(公告)号：US4060749A
公开(公告)日：1977-11-29
申请号：US723608
申请日：1976-09-15
申请人： Shinichi Shinada , Shigeo Mikoshiba
发明人： Shinichi Shinada , Shigeo Mikoshiba
IPC分类号： H01J17/49 , H01J61/30 , H01J61/42 , H01J61/54 , H01J61/56
CPC分类号： H01J17/492
摘要： A flat discharge display panel has a transparent face plate made of an electrically insulating material, a base or substrate made of an electrically insulating material, an intermediate insulating plate interposed between the face plate and the base or substrate, a plurality of major discharge cells defined between the face plate and the intermediate insulating plate, a plurality of anodes each disposed in each of the major discharge cells, a plurality of auxiliary discharge cells defined between the intermediate insulating plate and the base or substrate, a plurality of cathodes each disposed in each of the auxiliary discharge cells, a plurality of of auxiliary anodes each disposed in each of the auxiliary discharge cells, the paired main and auxiliary discharge cells being intercommunicated through a through hole formed through the intermediate insulating plate, and the paired major and auxiliary discharge cells constituting a gas discharge cell, whereby the positive columns produced in each gas discharge cell as well as the discharge paths are in parallel with the face plate.
摘要翻译：平面放电显示面板具有由电绝缘材料制成的透明面板，由电绝缘材料制成的基底或基板，插入在面板和基底或基板之间的中间绝缘板，多个主放电单元限定在面板和中间绝缘板之间，分别设置在每个主放电单元中的多个阳极，限定在中间绝缘板和基板或基板之间的多个辅助放电单元，多个阴极，每个阴极设置在每个辅助放电单元的多个辅助阳极，分别设置在各辅助放电单元中，一对主辅助放电单元通过中间绝缘板形成的贯通孔和一对主，辅放电单元构成气体放电室，由此产生正极柱在每个气体放电单元中，排出路径与面板平行。

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