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    • 20. 发明专利
    • Plasma display panel
    • 等离子显示面板
    • JP2008304575A
    • 2008-12-18
    • JP2007149902
    • 2007-06-06
    • Hitachi Ltd株式会社日立製作所
    • KAWANAMI YOSHIMIHORI NOBUYUKI
    • G09F9/00H01J11/22H01J11/24H01J11/34H01J11/36H01J11/44H05K9/00
    • H01J11/12H01J11/36H01J11/44H01J2211/366H01J2211/444H01J2211/446
    • PROBLEM TO BE SOLVED: To provide a technique capable of reducing the cost by eliminating the need of providing an electromagnetic wave shield layer, a filter or the like on the front side of a panel and especially, coping with the generation of a moire pattern on a panel display surface.
      SOLUTION: The PDP (transmission type PDP) includes for instance, a back part having a lateral display electrode pair (X and Y), a front part having a longitudinal address electrode and a display surface, a longitudinal light transmissive partition and a phosphor layer. The potential of the address electrode is kept constant for a display period. Thus, a layer (first shield layer 101) by a longitudinal stripe-like address electrode functions as an electromagnetic wave shield. Further, a layer (second shield layer 102) by a lateral stripe-like electrode pattern can be arranged on the front surface of the panel. The generation of a moire pattern is prevented by the superpositions (103a and 103b) of the above-mentioned two layers.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够通过不需要在面板的前侧设置电磁波屏蔽层,滤波器等而降低成本的技术,特别是应对生成 面板显示面上的莫尔图案。 解决方案:PDP(透射型PDP)包括例如具有横向显示电极对(X和Y)的后部,具有纵向地址电极和显示表面的前部,纵向光透射隔板和 磷光体层。 寻址电极的电位在显示周期内保持恒定。 因此,通过纵向条状寻址电极的层(第一屏蔽层101)用作电磁波屏蔽。 此外,可以在面板的前表面上布置由横条纹状电极图案构成的层(第二屏蔽层102)。 通过上述两层的叠加(103a和103b)防止产生莫尔图案。 版权所有(C)2009,JPO&INPIT