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1. 发明专利

JP2005215138A Plasma display apparatus 有权
标题翻译：等离子显示设备
公开(公告)号：JP2005215138A
公开(公告)日：2005-08-11
申请号：JP2004019650
申请日：2004-01-28
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： ONUKI HIDENORI , OKADA YOSHINORI
IPC分类号： G09G3/20 , G09G3/291 , G09G3/293 , G09G3/294 , G09G3/296 , G09G3/28
摘要： PROBLEM TO BE SOLVED: To improve operating conditions when a scan driver of a PDP apparatus is realized by using a plurality of driving ICs.
SOLUTION: In the plasma display apparatus having a plurality of electrodes Y and drive circuits 12, 12O, 12E which drive the plurality of electrodes, the drive circuits has a plurality of identical driver ICs 21 having a plurality of outputs capable of independently outputting a plurality of drive signals, a part of the plurality of outputs of the plurality of driver ICs is not used and the number of outputs which are not used of the plurality of driver ICs are approximately equal.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使用多个驱动IC来实现PDP装置的扫描驱动器时的操作条件的改善。解决方案：在具有多个电极Y的等离子体显示装置和驱动多个电极的驱动电路12，12，12E中，驱动电路具有多个相同的驱动器IC 21，其具有能够独立的多个输出输出多个驱动信号时，不使用多个驱动器IC的多个输出的一部分，并且不使用多个驱动器IC的输出的数量近似相等。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2008033035A Plasma display device 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：JP2008033035A
公开(公告)日：2008-02-14
申请号：JP2006206679
申请日：2006-07-28
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： YURI MASASHI , ONUKI HIDENORI , MACHIDA AKIHIRO
IPC分类号： G09G3/288 , G09G3/20 , G09G3/291 , G09G3/296 , G09G3/298
CPC分类号： G09G3/296 , G09G3/294 , G09G2330/025 , G09G2330/06
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device which is reduced in load of currents, flowing to a plurality of scan driver ICs, on a power source.
SOLUTION: The plasma display device includes a display panel including a plurality of first electrodes, a plurality of second electrodes, and a plurality of third electrodes, a first driving circuit which drives the plurality of first electrodes, a plurality of scan circuits which scan the plurality of first electrodes in order, a second driving circuit which drives the plurality of second electrodes, a third driving circuit which drive the plurality of third electrodes when the plurality of scan circuits scan the plurality of first electrodes in order to supply driving power from the first driving circuit, and a delay unit interposed in a wiring line connecting at least one of the plurality of scan circuits and the first driving circuit to each other, and at least two of the plurality of scan circuits supply currents from the first driving circuit in mutually different timings according to a propagation delay on the wiring line which is made by the delay unit.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种等离子体显示装置，其在电源上减少流向多个扫描驱动器IC的电流负载。解决方案：等离子体显示装置包括显示面板，包括多个第一电极，多个第二电极和多个第三电极，驱动多个第一电极的第一驱动电路，多个扫描电路其顺序扫描多个第一电极，驱动多个第二电极的第二驱动电路;当多个扫描电路扫描多个第一电极时驱动多个第三电极的第三驱动电路，以便提供驱动来自第一驱动电路的电力以及插入到将多个扫描电路和第一驱动电路中的至少一个彼此连接的布线中的延迟单元，并且多个扫描电路中的至少两个从第一驱动电路提供电流驱动电路根据由延迟单元制成的布线上的传播延迟而相互不同的定时。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2001282181A PLASMA DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2001282181A
公开(公告)日：2001-10-12
申请号：JP2000092131
申请日：2000-03-29
申请人： FUJITSU HITACHI PLASMA DISPLAY
发明人： ONOZAWA MAKOTO , OSAWA MICHITAKA , ISHIWATARI KENJI , KUWABARA TAKESHI , KANAZAWA GIICHI , KIMURA MASATSUGU , ONUKI HIDENORI , ONO TAIZO
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/28
摘要： PROBLEM TO BE SOLVED: To realize a PDP device that has a sustaining circuit not causing a deviation of timing of the rise and fall of a sustaining pulse and a deviation of the form, and has low power consumption without malfunction. SOLUTION: In the plasma display device comprising a plasma display panel having 1st electrodes (X) 11 and 2nd electrodes (Y) 12 arranged adjacently and alternately, and address electrodes 13 extending in the direction perpendicular to the direction in which the 1st and 2nd electrodes extend, an X-sustaining circuit 18 for supplying a sustaining pulse to the 1st electrodes, and a Y- sustaining circuit 19 for supplying a sustaining pulse to the 2nd electrode the X-sustaining circuit 18 and the Y-sustaining circuit 19 are provided with phase adjusting circuits 51-54 for adjusting timings of variation edges of the sustaining pulses.

4. 发明专利

JP2006317767A Plasma display device 有权
标题翻译：等离子体显示设备
公开(公告)号：JP2006317767A
公开(公告)日：2006-11-24
申请号：JP2005141134
申请日：2005-05-13
申请人： Fujitsu Hitachi Plasma Display Ltd , Hitachi Ltd , 富士通日立プラズマディスプレイ株式会社 , 株式会社日立製作所
发明人： HAGIWARA SOUJIRO , MACHIDA AKIHIRO , ONUKI HIDENORI , OKI HIDEAKI
IPC分类号： G09G3/20 , G09G3/288 , G09G3/296 , G09G3/298
CPC分类号： H01R12/7076 , G09G3/288 , G09G2300/0426 , G09G2320/0233
摘要： PROBLEM TO BE SOLVED: To provide a plasma display device, with which the luminance difference over the entire part of a screen is reduced to a permissible value or below by suppressing inductance deviations, and luminance increase in the central part of the screen is realized.
SOLUTION: The plasma display device has a connecting means for connecting X/Y electrodes and X/Y electrode drive circuit of a plasma display panel to each other. The X electrode pattern 65 on a printed circuit board 61 and Y electrode pattern 75 on a printed circuit board 71 of the connecting means are longer, in the current path length for connecting the electrodes in the central part of the plasma display panel 10 with the X electrode drive circuit 20 or Y electrode drive circuit 30 than the current path length for connecting the electrodes in the peripheral sections. The current path on the plasma display panel 10 comprises a U-shape turned back in the upper part or lower part of the peripheral part of the plasma display panel 10 and is first connected to the electrode in the upper part or lower part and is then successively connected in the direction of the electrode in the central part via the upper part or lower section.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种等离子体显示装置，通过抑制电感偏差，屏幕的整个部分的亮度差降低到允许值以下，并且屏幕的中央部分的亮度增加实现了。解决方案：等离子体显示装置具有用于将等离子体显示面板的X / Y电极和X / Y电极驱动电路彼此连接的连接装置。印刷电路板61上的X电极图案65和连接装置的印刷电路板71上的Y电极图案75在用于将等离子体显示面板10的中心部分的电极与 X电极驱动电路20或Y电极驱动电路30，用于连接周边部分中的电极的电流通路长度。等离子体显示面板10上的电流路径包括在等离子体显示面板10的周边部分的上部或下部中折回的U形，并且首先连接到上部或下部的电极，然后经由上部或下部连续地连接在中心部分中的电极的方向上。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005121718A Plasma display apparatus 有权
标题翻译：等离子显示设备
公开(公告)号：JP2005121718A
公开(公告)日：2005-05-12
申请号：JP2003353761
申请日：2003-10-14
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： ONUKI HIDENORI , OKADA YOSHINORI
IPC分类号： G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/28
摘要： PROBLEM TO BE SOLVED: To realize a driver of a PDP apparatus which uses a plasma display panel with a large driving capacity, using an existent driving IC.
SOLUTION: The plasma display apparatus is equipped with a plurality of electrodes A and Y and a plurality of drive circuits 11 and 12 for driving the plurality of electrodes, and the drive circuits 11 and 12 include at least one drive IC 21, having a plurality of outputs for independently outputting a plurality of driving signals and drive one electrode in combination with the plurality of driving signals outputted from the driving IC.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：使用现有的驱动IC来实现使用具有大驱动能力的等离子体显示面板的PDP装置的驱动器。解决方案：等离子体显示装置配备有多个电极A和Y以及用于驱动多个电极的多个驱动电路11和12，并且驱动电路11和12包括至少一个驱动IC 21，具有多个输出，用于独立地输出多个驱动信号，并与驱动IC输出的多个驱动信号结合驱动一个电极。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004157553A Manufacturing method of plasma display device 审中-公开
公开(公告)号：JP2004157553A
公开(公告)日：2004-06-03
申请号：JP2004000248
申请日：2004-01-05
申请人： Fujitsu Hitachi Plasma Display Ltd , 富士通日立プラズマディスプレイ株式会社
发明人： ONOZAWA MAKOTO , OSAWA MICHITAKA , ISHIWATARI KENJI , KUWABARA TAKESHI , KANAZAWA GIICHI , KIMURA MASATSUGU , ONUKI HIDENORI , ONO TAIZO
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/296 , G09G3/298 , G09G3/299
摘要： PROBLEM TO BE SOLVED: To realize a PDP device which has a sustain circuit without the timing drift of on-off of a sustain pulse or the dislocation of the figure, whose consumption electricity is low, and which has no malfunction.
SOLUTION: This plasma display device is provided with a first electrode (X)11 and a second electrode (Y)12 which are arranged alternately adjacent to each other, a plasma display panel having an address electrode 13, an X sustain circuit 18 supplying a sustain pulse to the first electrode, a Y sustain circuit 19 supplying a sustain pulse to the second electrode. The manufacturing method of the plasma display device includes the processes of measuring the delay time against the signal of a circuit element making up the X sustain circuit 18 and the Y sustain circuit 19, classifying according to the delay time, selecting the combination of the classified circuit elements so that the timing of a changing edge of the sustain pulse becomes within the predetermined error range, and mounting the circuit elements of the selected combination.
COPYRIGHT: (C)2004,JPO

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