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1. 发明授权

US07990341B2 Plasma display device 失效
标题翻译：等离子显示装置
公开(公告)号：US07990341B2
公开(公告)日：2011-08-02
申请号：US11919995
申请日：2005-07-26
申请人： Naoki Itokawa , Tetsuya Sakamoto , Takayuki Kobayashi , Tomokatsu Kishi , Yasunobu Hashimoto
发明人： Naoki Itokawa , Tetsuya Sakamoto , Takayuki Kobayashi , Tomokatsu Kishi , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , G09G2360/16
摘要： A technique which enables improvement of luminance and reduction of consumption power in a sustain discharge driving of a four-electrode structure PDP, particularly, by devising driving method to Z electrodes. In this plasma display device, a sustain discharge by a method to apply a narrow pulse to the Z electrode and a method to apply a fixed potential to the Z electrode are switched according to a judgment of range of display load ratio in driving sustain discharge from a controller and driver to the PDP and used.
摘要翻译：能够提高四电极结构PDP的维持放电驱动中的亮度和消耗功率的降低的技术，特别是通过将驱动方法设计到Z电极。在该等离子体显示装置中，通过对Z电极施加窄脉冲的方法的维持放电以及向Z电极施加固定电位的方法根据来自驱动维持放电的显示负载比的范围的判断来切换一个控制器和驱动程序到PDP并使用。

2. 发明授权

US07911419B2 Plasma display panel driving method and plasma display apparatus 失效
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US07911419B2
公开(公告)日：2011-03-22
申请号：US11317006
申请日：2005-12-27
申请人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
发明人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , G09G2360/16
摘要： In a conventional method of driving a plasma display panel, for example, an auxiliary discharge is executed between an A electrode and a Y electrode to improve light-emission efficiency of a display discharge. However, since a phosphor layer is present between the A electrode and the Y electrode, the phosphor layer is exposed to a discharge, whereby there is a problem that its characteristic deteriorates. A method of driving a plasma display panel having a structure, in which at least three display electrodes X, Y, and Z used for a display discharge are provided to a display cell and no phosphor layer is formed between said display electrodes and a discharge space, the method comprising the steps of: varying a potential of at least one display electrode Z of said display electrodes during said display discharge; and making a potential of said at least one display electrode Z at a time of starting said display discharge different from that at a time of ending said display discharge.
摘要翻译：在等离子体显示面板的传统方法中，例如在A电极和Y电极之间进行辅助放电，以提高显示放电的发光效率。然而，由于荧光体层存在于A电极和Y电极之间，所以荧光体层暴露于放电，存在其特性恶化的问题。一种驱动具有以下结构的等离子体显示面板的方法，其中将用于显示放电的至少三个显示电极X，Y和Z提供给显示单元，并且在所述显示电极和放电空间之间不形成荧光体层该方法包括以下步骤：在所述显示放电期间改变所述显示电极的至少一个显示电极Z的电位; 以及在开始所述显示放电时使所述至少一个显示电极Z的电位不同于结束所述显示放电时的电位。

3. 发明申请

US20090096717A1 Plasma Display Device 失效
标题翻译：等离子显示装置
公开(公告)号：US20090096717A1
公开(公告)日：2009-04-16
申请号：US11919995
申请日：2005-07-26
申请人： Naoki Itokawa , Tetsuya Sakamoto , Takayuki Kobayashi , Tomokatsu Kishi , Yasunobu Hashimoto
发明人： Naoki Itokawa , Tetsuya Sakamoto , Takayuki Kobayashi , Tomokatsu Kishi , Yasunobu Hashimoto
IPC分类号： G09G3/28 , G09G5/00
CPC分类号： G09G3/2986 , G09G3/2942 , G09G2360/16
摘要： A technique which enables improvement of luminance and reduction of consumption power in a sustain discharge driving of a four-electrode structure PDP, particularly, by devising driving method to Z electrodes. In this plasma display device, a sustain discharge by a method to apply a narrow pulse to the Z electrode and a method to apply a fixed potential to the Z electrode are switched according to a judgment of range of display load ratio in driving sustain discharge from a controller and driver to the PDP and used.
摘要翻译：能够提高四电极结构PDP的维持放电驱动中的亮度和消耗功率的降低的技术，特别是通过将驱动方法设计到Z电极。在该等离子体显示装置中，通过对Z电极施加窄脉冲的方法的维持放电以及向Z电极施加固定电位的方法根据来自驱动维持放电的显示负载比的范围的判断来切换一个控制器和驱动程序到PDP并使用。

4. 发明申请

US20060158390A1 Plasma display panel driving method and plasma display apparatus 失效
标题翻译：等离子显示面板驱动方法和等离子体显示装置
公开(公告)号：US20060158390A1
公开(公告)日：2006-07-20
申请号：US11317006
申请日：2005-12-27
申请人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
发明人： Yasunobu Hashimoto , Tomokatsu Kishi , Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Yoshimi Kawanami , Osamu Toyoda , Yasuhiko Kunii , Takahiro Takamori , Kunio Takayama
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2986 , G09G3/299 , G09G2360/16
摘要： In a conventional method of driving a plasma display panel, for example, an auxiliary discharge is executed between an A electrode and a Y electrode to improve light-emission efficiency of a display discharge. However, since a phosphor layer is present between the A electrode and the Y electrode, the phosphor layer is exposed to a discharge, whereby there is a problem that its characteristic deteriorates. A method of driving a plasma display panel having a structure, in which at least three display electrodes X, Y, and Z used for a display discharge are provided to a display cell and no phosphor layer is formed between said display electrodes and a discharge space, the method comprising the steps of: varying a potential of at least one display electrode Z of said display electrodes during said display discharge; and making a potential of said at least one display electrode Z at a time of starting said display discharge different from that at a time of ending said display discharge.
摘要翻译：在等离子体显示面板的传统方法中，例如在A电极和Y电极之间进行辅助放电，以提高显示放电的发光效率。然而，由于荧光体层存在于A电极和Y电极之间，所以荧光体层暴露于放电，存在其特性恶化的问题。一种驱动具有以下结构的等离子体显示面板的方法，其中将用于显示放电的至少三个显示电极X，Y和Z提供给显示单元，并且在所述显示电极和放电空间之间不形成荧光体层该方法包括以下步骤：在所述显示放电期间改变所述显示电极的至少一个显示电极Z的电位; 以及在开始所述显示放电时使所述至少一个显示电极Z的电位不同于结束所述显示放电时的电位。

5. 发明授权

US07570231B2 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US07570231B2
公开(公告)日：2009-08-04
申请号：US10807535
申请日：2004-03-24
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
IPC分类号： G09G3/10 , G09G3/28
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.
摘要翻译：提供一种用于驱动等离子体显示面板的方法，其中当被点亮的单元数量相对较小时，浪费的功耗降低，并且提高了发光效率。该方法包括将显示比分成多个组范围，为每个组范围选择合适的显示脉冲波形，检测在实际显示中要显示的对象的显示比例，以及具有不同波形的多种类型的显示脉冲被不同地使用根据检测结果。显示比是指要点亮的单元数与屏幕的单元数的比率。

6. 发明授权

US08115703B2 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US08115703B2
公开(公告)日：2012-02-14
申请号：US13067895
申请日：2011-07-05
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
IPC分类号： G09G5/00
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.
摘要翻译：提供一种用于驱动等离子体显示面板的方法，其中当被点亮的单元数量相对较小时，浪费的功耗降低，并且提高了发光效率。该方法包括将显示比分成多个组范围，为每个组范围选择合适的显示脉冲波形，检测在实际显示中要显示的对象的显示比例，以及具有不同波形的多种类型的显示脉冲被不同地使用根据检测结果。显示比是指要点亮的单元数与屏幕的单元数的比率。

7. 发明申请

US20110267378A1 Method for driving plasma display panel 失效
公开(公告)号：US20110267378A1
公开(公告)日：2011-11-03
申请号：US13067895
申请日：2011-07-05
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
IPC分类号： G09G5/10 , G09G5/00
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.

8. 发明授权

US07995007B2 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US07995007B2
公开(公告)日：2011-08-09
申请号：US12081028
申请日：2008-04-09
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.
摘要翻译：提供一种用于驱动等离子体显示面板的方法，其中当被点亮的单元数量相对较小时，浪费的功耗降低，并且提高了发光效率。该方法包括将显示比分成多个组范围，为每个组范围选择合适的显示脉冲波形，检测在实际显示中要显示的对象的显示比例，以及具有不同波形的多种类型的显示脉冲被不同地使用根据检测结果。显示比是指要点亮的单元数与屏幕的单元数的比率。

9. 发明申请

US20080198100A1 Method for driving plasma display panel 失效
标题翻译：驱动等离子体显示面板的方法
公开(公告)号：US20080198100A1
公开(公告)日：2008-08-21
申请号：US12081028
申请日：2008-04-09
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto , Tetsuya Sakamoto , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2942 , G09G3/2944 , G09G2310/066 , G09G2330/021 , G09G2360/16
摘要： A method for driving a plasma display panel is provided in which wasteful power consumption is reduced and light emission efficiency is improved when the number of cells to be lighted is relatively small. The method includes classifying a display ratio into plural group ranges, selecting a suitable display pulse waveform for each group range, detecting the display ratio of an object to be displayed in a real display, and plural types of display pulses having different waveforms are used differently in accordance with the result of the detection. The display ratio means a ratio of the number of cells to be lighted to the number of cells of the screen.
摘要翻译：提供一种用于驱动等离子体显示面板的方法，其中当被点亮的单元数量相对较小时，浪费的功耗降低，并且提高了发光效率。该方法包括将显示比分成多个组范围，为每个组范围选择合适的显示脉冲波形，检测在实际显示中要显示的对象的显示比例，以及具有不同波形的多种类型的显示脉冲被不同地使用根据检测结果。显示比是指要点亮的单元数与屏幕的单元数的比率。

10. 发明申请

US20090066610A1 Plasma Display Apparatus 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20090066610A1
公开(公告)日：2009-03-12
申请号：US11920433
申请日：2005-08-23
申请人： Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Tomokatsu Kishi
发明人： Tetsuya Sakamoto , Naoki Itokawa , Takayuki Kobayashi , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/294 , G09G3/2986
摘要： Provided is a plasma display apparatus capable of reducing power consumption by effectively using charges charged in a plasma display panel and achieving a high luminance by a reduction in reactive power. This plasma display apparatus includes: a plasma display panel in which X electrodes, Y electrodes, and Z electrodes are disposed on a front substrate and address electrodes are disposed on a rear substrate; and an X drive circuit, a Y drive circuit, a Z drive circuit and an address drive circuit for performing discharge light emission by applying a Z pulse between the Z electrode and the X electrode or between the Z electrode and the Y electrode and applying an X (Y) pulse between the X electrode and the Y electrode. The Z drive circuit includes a coil and switches using an LC resonance operation with the capacitance of the plasma display panel, and the Z pulse having a narrow pulse width can be generated by generating a Z pulse in the Z drive circuit.
摘要翻译：提供一种等离子体显示装置，其能够通过有效地使用等离子体显示面板中充电的电荷并且通过降低无功功率来实现高亮度来降低功耗。该等离子体显示装置包括：等离子体显示面板，其中X电极，Y电极和Z电极设置在前基板上，寻址电极设置在后基板上; 以及X驱动电路，Y驱动电路，Z驱动电路和地址驱动电路，用于通过在Z电极和X电极之间或Z电极和Y电极之间施加Z脉冲来施加放电发光，并施加 X电极和Y电极之间的X（Y）脉冲。 Z驱动电路包括线圈和使用LC谐振操作与等离子体显示面板的电容的开关，并且可以通过在Z驱动电路中产生Z脉冲来产生具有窄脉冲宽度的Z脉冲。

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