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11. 发明申请

US20090225070A1 Plasma Display Device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20090225070A1
公开(公告)日：2009-09-10
申请号：US11720941
申请日：2005-08-04
申请人： Makoto Onozawa , Tomokatsu Kishi , Katsumi Itoh , Isao Furukawa
发明人： Makoto Onozawa , Tomokatsu Kishi , Katsumi Itoh , Isao Furukawa
IPC分类号： G09G3/28 , G09G5/00
CPC分类号： G09G3/296 , G09G3/2965 , G09G2330/021 , G09G2330/026 , G09G2330/028 , G09G2360/16
摘要： Provided is a plasma display device for controlling the power voltage of a pre-drive circuit in a manner to correspond to the change in a display percentage. The plasma display device is characterized in that the display percentage of a display screen is detected from a signal inputted, so that the amplitude of a drive pulse to be fed to a sustain output element is controlled on the basis of the display percentage, and in that a sustain current to flow for a sustain period is detected by a sustain current detection circuit so that the amplitude of a drive pulse to be fed to the sustain output element is controlled on the basis of the detection result.
摘要翻译：提供了一种用于以与显示百分比的变化相对应的方式来控制预驱动电路的电源电压的等离子体显示装置。等离子体显示装置的特征在于，根据输入的信号检测显示画面的显示百分比，从而基于显示百分比来控制要馈送到维持输出元件的驱动脉冲的幅度，并且在通过维持电流检测电路来检测维持期间的维持电流流动，从而根据检测结果来控制供给到维持输出元件的驱动脉冲的振幅。

12. 发明申请

US20090096781A1 Plasma Display Device And Driving Method Thereof 审中-公开
标题翻译：等离子显示装置及其驱动方法
公开(公告)号：US20090096781A1
公开(公告)日：2009-04-16
申请号：US12329110
申请日：2008-12-05
申请人： Isao FURUKAWA , Makoto Onozawa , Tomokatsu Kishi , Takashi Sasaki
发明人： Isao FURUKAWA , Makoto Onozawa , Tomokatsu Kishi , Takashi Sasaki
IPC分类号： G06F3/038 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/296 , G09G2310/066 , G09G2360/16
摘要： A driving method of a plasma display device, the plasma display device having a plurality of first and second electrodes disposed adjacent to each other and a plurality of third electrodes disposed so as to intersect with the first and second electrodes, the driving method includes providing a reset period, an address period and a sustain discharge period for driving of the plasma display device, applying to the second electrode in the reset period a voltage with a waveform in which an applied voltage value increases with time, shortening a sustain time of achieved potential of the voltage with the waveform when a first display ratio of an input video signal is low as compared with a second display ratio which is higher than the first display ratio.
摘要翻译：等离子体显示装置的驱动方法，等离子体显示装置具有彼此相邻配置的多个第一和第二电极以及与第一和第二电极交叉设置的多个第三电极，驱动方法包括：复位周期，用于驱动等离子体显示装置的寻址周期和维持放电周期，在复位期间向施加电压值随时间增加的波形的电压施加电压，缩短实现电位的维持时间当输入视频信号的第一显示比率低于高于第一显示比率的第二显示比率时，具有波形的电压。

13. 发明申请

US20080094318A1 Plasma display device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20080094318A1
公开(公告)日：2008-04-24
申请号：US11798327
申请日：2007-05-11
申请人： Isao Furukawa , Takayuki Kobayashi , Naoki Itokawa , Makoto Onozawa , Tomokatsu Kishi
发明人： Isao Furukawa , Takayuki Kobayashi , Naoki Itokawa , Makoto Onozawa , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2927 , G09G3/2986 , G09G3/299 , G09G2310/0224
摘要： A plasma display device characterized by having a plurality of first electrodes which are provided on a first substrate, a plurality of second electrodes which are provided on the first substrate and for causing discharge between the plurality of first electrodes and themselves, a plurality of third electrodes which are provided in a second substrate to intersect the first and second electrodes, and a plurality of fourth electrodes which are provided between the plurality of first and second electrodes and for controlling discharge between the first and second electrodes, and characterized in that the plurality of first electrodes are fixed to a constant potential.
摘要翻译：一种等离子体显示装置，其特征在于具有设置在第一基板上的多个第一电极，设置在第一基板上并用于使多个第一电极与其本身之间放电的多个第二电极，多个第三电极它们设置在与第一和第二电极相交的第二衬底中，以及设置在多个第一和第二电极之间并用于控制第一和第二电极之间的放电的多个第四电极，其特征在于，第一电极固定为恒定电位。

14. 发明授权

US07242372B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US07242372B2
公开(公告)日：2007-07-10
申请号：US10109649
申请日：2002-04-01
申请人： Makoto Onozawa , Michitaka Ohsawa , Tomokatsu Kishi , Yoshikazu Kanazawa
发明人： Makoto Onozawa , Michitaka Ohsawa , Tomokatsu Kishi , Yoshikazu Kanazawa
IPC分类号： G09G3/10 , G09G3/28
CPC分类号： G09G3/296 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G2330/021 , G09G2330/028
摘要： A plasma display apparatus, in which a sustain output device (transistor) with a voltage rating in accordance with the sustain voltage can be used even when a voltage greater than the sustain voltage is applied to a sustain electrode in the reset period and the address period, has been disclosed, wherein, an X or a Y drive circuit, to which a voltage greater than the sustain voltage is applied, comprises a first switch provided between a second sustain drive transistor and the supply source of a second voltage, and the voltage is supplied to the sustain drive transistor in the state in which the first switch is open.
摘要翻译：即使在复位期间和寻址期间，维持电压大于维持电压的电压，也能够使用具有与维持电压相同的电压等级的维持输出装置（晶体管）的等离子体显示装置已经公开了，其中施加了大于维持电压的电压的X或Y驱动电路包括设置在第二维持驱动晶体管和第二电压的电源之间的第一开关，并且电压在第一开关断开的状态下被提供给维持驱动晶体管。

15. 发明授权

US07136032B2 Plasma display apparatus 失效
公开(公告)号：US07136032B2
公开(公告)日：2006-11-14
申请号：US10205197
申请日：2002-07-26
申请人： Makoto Onozawa , Tomokatsu Kishi , Shigetoshi Tomio
发明人： Makoto Onozawa , Tomokatsu Kishi , Shigetoshi Tomio
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/296 , G09G3/299 , G09G2330/021
摘要： A plasma display apparatus, in which the supply of a sustain pulse can be controlled for each display line and power consumption can be reduced by terminating the supply of the sustain pulse to the display line in the non-display area, has been disclosed. In this plasma display apparatus, a switch circuit is provided respectively on each wiring path of the sustain pulse to each electrode of a first electrode (X electrode) and a second electrode (Y electrode) and it is possible to control whether or not to supply the sustain pulse for each electrode.

16. 发明申请

US20060208967A1 Plasma display device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20060208967A1
公开(公告)日：2006-09-21
申请号：US11359749
申请日：2006-02-23
申请人： Makoto Onozawa , Tomokatsu Kishi , Shinsuke Tanaka , Takashi Fujisaki
发明人： Makoto Onozawa , Tomokatsu Kishi , Shinsuke Tanaka , Takashi Fujisaki
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G3/2922 , G09G2310/066 , G09G2360/16
摘要： A plasma display device is provided, which includes a plasma display panel displaying an image, composed of plural display cells, and a reset circuit changing a reset power supply voltage to reset the display cell in accordance with an image to be displayed on the plasma display panel, and in which the rise change time of the reset power supply voltage is shorter than the fall change time thereof.
摘要翻译：提供一种等离子体显示装置，其包括显示由多个显示单元组成的图像的等离子体显示面板和根据待显示在等离子体显示器上的图像来改变复位电源电压以复位显示单元的复位电路并且其中复位电源电压的上升变化时间比其下降变化时间短。

17. 发明授权

US08405575B2 Plasma display device and driving method thereof 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US08405575B2
公开(公告)日：2013-03-26
申请号：US12766277
申请日：2010-04-23
申请人： Isao Furukawa , Makoto Onozawa , Tomokatsu Kishi , Takashi Sasaki
发明人： Isao Furukawa , Makoto Onozawa , Tomokatsu Kishi , Takashi Sasaki
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/296 , G09G2310/066 , G09G2360/16
摘要： A driving method of a plasma display device, the plasma display device having a plurality of first and second electrodes disposed adjacent to each other and a plurality of third electrodes disposed so as to intersect with the first and second electrodes, the driving method includes providing a reset period, an address period and a sustain discharge period for driving of the plasma display device, applying to the second electrode in the reset period a voltage with a waveform in which an applied voltage value increases with time, shortening a sustain time of achieved potential of the voltage with the waveform when a first display ratio of an input video signal is low as compared with a second display ratio which is higher than the first display ratio.
摘要翻译：等离子体显示装置的驱动方法，等离子体显示装置具有彼此相邻配置的多个第一和第二电极以及与第一和第二电极交叉设置的多个第三电极，驱动方法包括：复位周期，用于驱动等离子体显示装置的寻址周期和维持放电周期，在复位期间向施加电压值随时间增加的波形的电压施加电压，缩短实现电位的维持时间当输入视频信号的第一显示比率低于高于第一显示比率的第二显示比率时，具有波形的电压。

18. 发明申请

US20090225006A1 Plasma Display Apparatus 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20090225006A1
公开(公告)日：2009-09-10
申请号：US11720963
申请日：2005-08-04
申请人： Makoto Onozawa , Yasunobu Hashimoto , Tomokatsu Kishi
发明人： Makoto Onozawa , Yasunobu Hashimoto , Tomokatsu Kishi
IPC分类号： G09G3/20
CPC分类号： G09G3/2965
摘要： A plasma display apparatus such that the size of a drive control circuit is reduced and malfunction due to noise is prevented. The plasma display apparatus comprises an X-electrode driving circuit (3) including an X-drive control circuit (9), a Y-electrode driving circuit (4) including a Y-drive control circuit (10), an address electrode driving circuit (5) including an address drive control circuit (11), and a microprocessing unit (MPU) (8) for supplying trigger signals and DATA signals to the X-drive control circuit (9), Y-drive control circuit (10), and address drive control circuit (11). Data processing is performed on the trigger signals and DATA signals output from the microprocessing unit (8), thereby generating an X-electrode driving pulse supplied to an X-electrode, a Y-electrode driving pulse, and an address electrode driving pulse.
摘要翻译：一种等离子体显示装置，使得驱动控制电路的尺寸减小并且防止由噪声引起的故障。等离子体显示装置包括X电极驱动电路（3），其包括X驱动控制电路（9），包括Y驱动控制电路（10）的Y电极驱动电路（4），寻址电极驱动电路（5）包括地址驱动控制电路（11）和用于向X驱动控制电路（9）提供触发信号和DATA信号的微处理单元（MPU）（8），Y驱动控制电路（10）和地址驱动控制电路（11）。对从微处理单元（8）输出的触发信号和DATA信号执行数据处理，从而产生提供给X电极，Y电极驱动脉冲和寻址电极驱动脉冲的X电极驱动脉冲。

19. 发明申请

US20080180362A1 Plasma display device 审中-公开
标题翻译：等离子显示装置
公开(公告)号：US20080180362A1
公开(公告)日：2008-07-31
申请号：US12007984
申请日：2008-01-17
申请人： Makoto Onozawa , Tomokatsu Kishi
发明人： Makoto Onozawa , Tomokatsu Kishi
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： In the plasma display device, an electrode drive unit has a main drive circuit applying a drive pulse, a pre-drive circuit supplying control signals to the main drive circuit, and a drive control circuit supplying a drive waveform information signal to the pre-drive circuit. The main drive circuit has switches for generating the drive pulse and a charge collection capacitor. The pre-drive circuit has a control signal generation circuit which generates first to fourth control signals for controlling the first to fourth switches based on the drive waveform information signal, and a simultaneous ON prevention circuit which disables a set of the first and second, the first and fourth, and the second and third control signals to be a simultaneous ON control state respectively.
摘要翻译：在等离子体显示装置中，电极驱动单元具有施加驱动脉冲的主驱动电路，向主驱动电路供给控制信号的预驱动电路，以及将驱动波形信息信号提供给前驱动的驱动控制电路电路。主驱动电路具有用于产生驱动脉冲的开关和电荷收集电容器。预驱动电路具有控制信号生成电路，其基于驱动波形信息信号生成用于控制第一至第四开关的第一至第四控制信号，以及同时接通防止电路，其禁用第一和第二开关第一和第四，并且第二和第三控制信号分别是同时的ON控制状态。

20. 发明申请

US20060208966A1 Drive circuit and plasma display device 审中-公开
标题翻译：驱动电路和等离子体显示装置
公开(公告)号：US20060208966A1
公开(公告)日：2006-09-21
申请号：US11358035
申请日：2006-02-22
申请人： Tetsuya Sakamoto , Makoto Onozawa , Tomokatsu Kishi , Shigetoshi Tomio
发明人： Tetsuya Sakamoto , Makoto Onozawa , Tomokatsu Kishi , Shigetoshi Tomio
IPC分类号： G09G3/28
CPC分类号： G09G3/2965
摘要： There is provided a drive circuit including: a first signal line connectable to a capacitive load; a second signal line connectable to the capacitive load; a first switch connected between the first signal line and a first potential; a second switch connected between the first signal line and a second potential; a capacitor connected between the first and second signal lines; a third switch connected between the second signal line and the second potential; and a coil circuit connected between at least one of the first and second signal lines and the second potential. At least one of the second switch and the third switch has a configuration in which plural n-channel field-effect transistors are connected in series.
摘要翻译：提供了一种驱动电路，包括：可连接到电容性负载的第一信号线; 可连接到电容性负载的第二信号线; 连接在第一信号线和第一电位之间的第一开关; 连接在第一信号线和第二电位之间的第二开关; 连接在第一和第二信号线之间的电容器; 连接在第二信号线和第二电位之间的第三开关; 以及连接在第一和第二信号线中的至少一个与第二电位之间的线圈电路。第二开关和第三开关中的至少一个具有多个n沟道场效应晶体管串联连接的结构。

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