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31. 发明授权

US07733302B2 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：US07733302B2
公开(公告)日：2010-06-08
申请号：US11362162
申请日：2006-02-27
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： In conventional plasma display devices, reset by obtuse waves has been performed since discharge intensity becomes higher and background light emission is increased when reset by rectangular waves is performed. However, further improvement of the contrast to improve the image quality has been demanded. The present invention provides a driving method of a plasma display device using obtuse-wave reset in which sustain time of an achieved potential of the obtuse-wave reset is controlled in accordance with a display ratio of a video signal.
摘要翻译：在常规等离子体显示装置中，由于执行由矩形波复位时放电强度变高并且背景光发射增加，所以已经进行钝角复位。然而，需要进一步提高对比度以提高图像质量。本发明提供了一种等离子体显示装置的驱动方法，该等离子体显示装置使用钝角复位，其中根据视频信号的显示比率控制所述钝角复位的实现电位的维持时间。

32. 发明申请

US20090284447A1 PLASMA DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示设备
公开(公告)号：US20090284447A1
公开(公告)日：2009-11-19
申请号：US12306528
申请日：2006-09-04
申请人： Haruo Koizumi , Makoto Onozawa
发明人： Haruo Koizumi , Makoto Onozawa
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G2330/021 , G09G2330/028 , G09G2330/045
摘要： An object of the present invention is to reduce power consumption and heat generation in an A/S separating circuit for preventing an inflow of an auxiliary voltage into a sustain discharge voltage source in a Y electrode driver circuit or an X electrode driver circuit of a plasma display apparatus. In the present invention, a sustain-voltage generating circuit in the Y-electrode driver circuit or the X-electrode driver circuit is configured of a bidirectional switch, and the A/S separating circuit is removed.
摘要翻译：本发明的一个目的是降低A / S分离电路中的功耗和发热，以防止在Y电极驱动电路或等离子体的X电极驱动电路中将辅助电压流入维持放电电压源显示装置。在本发明中，Y电极驱动电路或X电极驱动电路中的维持电压产生电路由双向开关构成，去除了A / S分离电路。

33. 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。

34. 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。

35. 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。

36. 发明申请

US20080007490A1 Plasma display apparatus with improvement in supply of sustain voltage 有权
标题翻译：等离子显示装置，具有维持电压供应的改善
公开(公告)号：US20080007490A1
公开(公告)日：2008-01-10
申请号：US11698205
申请日：2007-01-26
申请人： Makoto Onozawa
发明人： Makoto Onozawa
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/296 , G09G2300/0426 , G09G2330/028
摘要： A plasma display apparatus includes a display panel in which display cells are constituted at least by a set of electrodes including first electrodes extending in a first direction, second electrodes extending in the first direction, and third electrodes extending in a second direction substantially perpendicular to the first direction, a first drive circuit configured to drive the first electrodes, a second drive circuit configured to drive the second electrodes, a third drive circuit configured to drive the third electrodes in conjunction with successive scanning of the first electrodes, and a power-supply circuit configured to generate a DC voltage based on an AC voltage and to supply the DC voltage to the first drive circuit and the second drive circuit, wherein the power-supply circuit and a given drive circuit that is one of the first drive circuit and the second drive circuit are implemented on a single print circuit board.
摘要翻译：一种等离子体显示装置，包括显示单元，其中至少由一组电极构成显示单元，所述电极包括沿第一方向延伸的第一电极，沿第一方向延伸的第二电极和沿基本垂直于第一方向的第二方向延伸的第三电极第一方向，被配置为驱动第一电极的第一驱动电路，被配置为驱动第二电极的第二驱动电路，被配置为驱动第三电极并连续扫描第一电极的第三驱动电路，以及电源电路，被配置为基于AC电压产生DC电压并将DC电压提供给第一驱动电路和第二驱动电路，其中电源电路和作为第一驱动电路和第二驱动电路之一的给定驱动电路第二驱动电路实现在单个印刷电路板上。

37. 发明授权

US07239294B2 Plasma display device 失效
标题翻译：等离子显示装置
公开(公告)号：US07239294B2
公开(公告)日：2007-07-03
申请号：US10798369
申请日：2004-03-12
申请人： Makoto Onozawa , Kunio Umehara , Shinsuke Tanaka , Hideaki Ohki
发明人： Makoto Onozawa , Kunio Umehara , Shinsuke Tanaka , Hideaki Ohki
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/296 , G09G3/2965 , G09G3/2983 , G09G3/299 , G09G2310/066 , G09G2320/0209 , G09G2320/0228 , G09G2320/0606 , G09G2320/0626 , G09G2330/02 , G09G2330/021 , G09G2360/144 , G09G2360/16
摘要： A plasma display device is provided which includes a plurality of X electrodes, a plurality of Y electrodes arranged adjacent to the plurality of X electrodes for causing sustain discharges between the plurality of X electrodes and the plurality of Y electrodes, an X electrode drive circuit for applying a sustain discharge voltage to the plurality of X electrodes, and a Y electrode drive circuit for applying a sustain discharge voltage to the plurality of Y electrodes. The X electrode drive circuit and the Y electrode drive circuit have a first sustain drive mode in which discharge pulses to predetermined adjacent electrodes rise or fall in the same direction at the same time and a second sustain drive mode in which discharge pulses to all adjacent electrodes rise or fall at different timings.
摘要翻译：提供一种等离子体显示装置，其包括多个X电极，与多个X电极相邻布置的多个Y电极，用于在多个X电极和多个Y电极之间产生维持放电，X电极驱动电路对多个X电极施加维持放电电压，以及向多个Y电极施加维持放电电压的Y电极驱动电路。 X电极驱动电路和Y电极驱动电路具有第一维持驱动模式，其中对预定相邻电极的放电脉冲同时沿相同方向上升或下降;以及第二维持驱动模式，其中向所有相邻电极施加放电脉冲在不同的时间上升或下降。

38. 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.

39. 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。

40. 发明授权

US07061361B2 Circuit board assembly and flat coil 失效
标题翻译：电路板组件和扁平线圈
公开(公告)号：US07061361B2
公开(公告)日：2006-06-13
申请号：US10768066
申请日：2004-02-02
申请人： Haruo Koizumi , Makoto Onozawa
发明人： Haruo Koizumi , Makoto Onozawa
IPC分类号： H01F5/00
CPC分类号： H05K1/18 , H01F5/003 , H01F17/0033 , H01F27/22 , H01L2924/0002 , H05K1/0203 , H05K1/165 , H05K2201/09072 , H05K2201/1003 , H05K2201/10462 , H05K2201/10515 , H05K2201/10522 , H05K2201/10689 , H01L2924/00
摘要： A circuit board assembly has a flat coil element mounted on a circuit board so that an electric power loss is not generated even when the flat coil element is mounted to the circuit board together with a circuit part having a large heat sink. A module mounted on the circuit board has an electronic circuit device and a heat radiator attached to the electronic circuit device. The heat radiator has an extending part protruding from the electronic circuit device and extending parallel to a surface of the circuit board. A coil mounting area provided with no pattern wire is formed in a part of the circuit board facing the extending part. The flat coil element is mounted parallel to the circuit board in a state where a coil part of the flat coil element faces the coil mounting area.
摘要翻译：电路板组件具有安装在电路板上的扁平线圈元件，使得即使当扁平线圈元件与具有大散热器的电路部件一起安装到电路板时也不会产生电力损失。安装在电路板上的模块具有电子电路装置和附接到电子电路装置的散热器。散热器具有从电子电路装置突出并且平行于电路板的表面延伸的延伸部分。在面向延伸部的电路板的一部分上形成没有图形线的线圈安装区域。扁平线圈元件在扁平线圈元件的线圈部分面向线圈安装区域的状态下平行于电路板安装。

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