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    • 10. 发明授权
    • Full color surface discharge type plasma display device
    • 全彩色表面放电型等离子显示装置
    • US6097357A
    • 2000-08-01
    • US888442
    • 1997-07-03
    • Tsutae ShinodaNoriyuki AwajiShinji KanaguTatsutoshi KanaeMasayuki WakitaniToshiyuki NantoMamaru Miyahara
    • Tsutae ShinodaNoriyuki AwajiShinji KanaguTatsutoshi KanaeMasayuki WakitaniToshiyuki NantoMamaru Miyahara
    • G09G3/20G09G3/28H01J17/49
    • G09G3/294G09G3/2003G09G3/2022G09G3/2025G09G3/2927G09G3/2935G09G3/2946G09G3/297G09G3/298H01J11/10H01J11/12H01J11/36H01J11/42G09G2310/0216
    • A matrix display panel of first and second substrates having respective main surfaces in parallel and opposed relationship has parallel address electrodes and respective continuous phosphor stripes arranged within corresponding elongated cavities on the main surface of the first substrate, extending in a first direction. Display electrodes on the main surface of the second substrate extend in a second, transverse direction and cross the address electrodes and respective phosphor stripes, each display electrode defining a display line of pixels. A driving system drives the panel in accordance with color image data defining successive color images to be displayed in respective, successive image frames, the color image data of each frame defining respective relative brightness gradation levels and comprising a plurality of subframes wherein lines are concurrently activated in each subframe and each subframe includes an addressing period for addressing a pixel by selectively applying a write pulse to each selected one of the pixels, the write pulse forming a memory medium in a selected one of all the pixels, a display period for lighting said addressed pixel by a concurrent application of sustain pulses to all the pixels, each subframe being allocated with a predetermined number of the sustain pulses so as to weight a gradation to said respective subframe, wherein a gradation of visual brightness of the lit pixel is determined by selectively operating the subframe for each of the pixels for each frame.
    • 第一和第二基板的矩阵显示面板具有平行和相对关系的各个主表面,其平行的地址电极和布置在第一基板的主表面上的相应的细长空腔内的相应连续的荧光条沿第一方向延伸。 第二基板的主表面上的显示电极在第二横向方向上延伸,并与寻址电极和各自的荧光体条交叉,每个显示电极限定像素的显示行。 驱动系统根据彩色图像数据驱动面板,该彩色图像数据定义要在相应的连续图像帧中显示的连续彩色图像,每个帧的彩色图像数据定义相应的相对亮度灰度级,并且包括多个子帧,其中行被同时激活 在每个子帧中,每个子帧包括寻址周期,用于通过选择性地将写入脉冲施加到每个所选择的像素之一来写入像素,所述写入脉冲形成所有像素中所选择的一个中的存储介质,用于点亮所述像素的显示周期 通过对所有像素并行施加维持脉冲,每个子帧被分配预定数量的维持脉冲,以便对所述各个子帧加权灰度,其中亮度像素的视觉亮度的等级由 为每个帧选择性地操作每个像素的子帧。