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    • 1. 发明专利
    • Plasma display device
    • 等离子体显示设备
    • JP2009288764A
    • 2009-12-10
    • JP2008271260
    • 2008-10-21
    • Samsung Sdi Co Ltd三星エスディアイ株式会社
    • KIM SUK-KIPARK JUNG-PIL
    • G09F9/00
    • H05K7/20963
    • PROBLEM TO BE SOLVED: To provide a plasma display device in which heat dissipation performance of a switching element is improved by reducing EMI and noise, and a plasma display device having small overall thickness.
      SOLUTION: The display device includes: a plasma display panel for displaying an image; a chassis base for supporting the plasma display panel; a heat dissipating plate disposed behind the chassis base and attached to the chassis base; a printed circuit board between the heat dissipating plate and the chassis base attached to the heat dissipating plate and electrically connected to the plasma display panel; and a switch electrically connected to the printed circuit board to generate a signal for controlling the plasma display panel, the switch being attached to the heat dissipating plate.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 解决的问题:提供一种通过降低EMI和噪声来提高开关元件的散热性能的等离子体显示装置和具有小的总体厚度的等离子体显示装置。 解决方案:显示装置包括:用于显示图像的等离子体显示面板; 用于支撑等离子体显示面板的底座; 散热板,其布置在所述底架的后面并附接到所述底架; 散热板和底座之间的印刷电路板,其连接到散热板并电连接到等离子体显示面板; 以及电连接到印刷电路板以产生用于控制等离子体显示面板的信号的开关,该开关附接到散热板。 版权所有(C)2010,JPO&INPIT
    • 5. 发明专利
    • Plasma display device and driving method thereof
    • 等离子体显示装置及其驱动方法
    • JP2009086624A
    • 2009-04-23
    • JP2008075415
    • 2008-03-24
    • Samsung Sdi Co Ltd三星エスディアイ株式会社
    • AN SEISHUKIM SUK-KI
    • G09G3/288G09G3/20G09G3/291G09G3/292G09G3/294G09G3/298
    • G09G3/2022G09G3/2927G09G3/294
    • PROBLEM TO BE SOLVED: To provide a plasma display device capable of forming sufficient wall charges in light emitting cells during an auxiliary reset period and to provide a driving method of the plasma display device.
      SOLUTION: The plasma display device is provided with first and second electrodes Y, X and a third electrode A formed in a direction intersecting with the first and second electrodes Y, X. A plurality of sustain pulses Vs are alternately applied to the first and second electrodes Y, X, during a sustain period of a plurality of first subfields. The voltage of the first electrode Y is gradually increased from a first voltage up to a second voltage, during an auxiliary reset period of a plurality of second subfields following respective first subfields, and then the voltage of the first electrode Y is gradually reduced from a third voltage up to a fourth voltage. In this case, the plurality of sustain pulses in each first subfield is divided into a first group and a second group which includes at least the final sustain pulse, and the width of sustain pulses included in the second group is set wider than the width of sustain pulses included in the first group.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决的问题:提供能够在辅助复位期间在发光单元中形成足够的壁电荷的等离子体显示装置,并提供等离子体显示装置的驱动方法。 解决方案:等离子体显示装置设置有在与第一和第二电极Y,X相交的方向上形成的第一和第二电极Y,X和第三电极A.多个维持脉冲Vs交替施加到 第一和第二电极Y,X,在多个第一子场的维持期间。 在第一电极Y的电压在第一子场之后的多个第二子场的辅助复位周期期间,从第一电压到第二电压逐渐增加,然后第一电极Y的电压逐渐从 第三电压高达第四电压。 在这种情况下,每个第一子场中的多个维持脉冲被分成至少包括最终维持脉冲的第一组和第二组,并且包括在第二组中的维持脉冲的宽度被设定为宽于 包括在第一组中的维持脉冲。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Protective film for plasma display panel and manufacturing method of protective film for plasma display panel
    • 等离子体显示面板的保护膜和等离子体显示面板的保护膜的制造方法
    • JP2006059802A
    • 2006-03-02
    • JP2005190460
    • 2005-06-29
    • Samsung Sdi Co Ltd三星エスディアイ株式会社
    • LEE MIN-SUKCHOI JONG-SEOKIM SUK-KIKIM JAE-HYUKSUH SOON-SUNG
    • H01J11/02H01J9/02H01J11/22H01J11/24H01J11/34H01J11/40
    • H01J11/12H01J11/40
    • PROBLEM TO BE SOLVED: To provide a protective film for a PDP, and to provide its manufacturing method.
      SOLUTION: This protective film for a PDP is formed on a substrate of the PDP including a sustaining electrode, wherein grain columns having directionality are formed in the organization of the protective film. Thereby, the direction of voids can be determined by providing directionality to a grain column arrangement of the protective film organization, whereby the sputtering yield can be reduced by plasma ions to extend the life of the protective film when an electric field is applied in a direction in which the number of voids is small to generate discharge; and secondary electrons are rapidly emitted without disturbing discharge ions by the voids and surface roughness, whereby a discharge delay time can further be reduced and a discharge start voltage can further be improved as well.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供PDP的保护膜,并提供其制造方法。 解决方案:该PDP用保护膜形成在包括维持电极的PDP的基板上,其中在保护膜的组织中形成具有方向性的晶粒列。 因此,可以通过向保护膜组织的晶粒架布置提供方向性来确定空隙的方向,从而通过等离子体离子来降低溅射产率,以便在沿着方向施加电场时延长保护膜的寿命 其中空隙的数量很小以产生放电; 并且通过空隙和表面粗糙度而不扰乱放电离子而迅速发射二次电子,从而可以进一步降低放电延迟时间,并且还可以进一步提高放电起始电压。 版权所有(C)2006,JPO&NCIPI