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41. 发明授权

US5598273A Recording control device and method utilizing a test signal having multiple frequencies 失效
标题翻译：利用具有多个频率的测试信号的记录控制装置和方法
公开(公告)号：US5598273A
公开(公告)日：1997-01-28
申请号：US519014
申请日：1995-08-24
申请人： Kazuhiro Kurisaki , Yoshikazu Kanazawa , Yoshiaki Mimura
发明人： Kazuhiro Kurisaki , Yoshikazu Kanazawa , Yoshiaki Mimura
IPC分类号： G11B5/035 , G11B27/36 , H04N9/793 , H04N9/83 , H04N5/782
CPC分类号： H04N9/83 , G11B27/36 , G11B5/035 , H04N9/7936
摘要： In a magnetic recording control device, a plurality of test signals of different frequencies are recorded on and reproduced from a magnetic recording medium, and the reproduction levels of the test signals are detected. From the detection results, the frequency characteristics and electro-magnetic conversion characteristics of the magnetic recording medium are judged. A frequency correction in accordance with the judged frequency characteristics, and a record level correction in accordance with the judged electro-magnetic conversion characteristics are conducted on a video signal to be recorded.
摘要翻译：在磁记录控制装置中，将不同频率的多个测试信号记录在磁记录介质上并从磁记录介质再现，并且检测测试信号的再现电平。根据检测结果，判断磁记录介质的频率特性和电磁转换特性。对要记录的视频信号进行根据所判断的频率特性的频率校正和根据所判断的电磁转换特性的记录电平校正。

42. 发明授权

US5561530A Magnetic recording device with automatic media-test function 失效
标题翻译：具有自动媒体测试功能的磁记录设备
公开(公告)号：US5561530A
公开(公告)日：1996-10-01
申请号：US280812
申请日：1994-07-26
申请人： Yoshikazu Kanazawa
发明人： Yoshikazu Kanazawa
IPC分类号： H04N17/06 , G11B5/02 , G11B5/027 , G11B15/087 , G11B27/36 , H04N5/76
CPC分类号： G11B27/36 , G11B15/087 , G11B5/02
摘要： A magnetic recording device records an input signal on a magnetic medium. Either when the magnetic medium is first inserted in the device, or just before recording of the input signal is to begin, the device determines whether a previously-recorded signal is present on the medium. If no previously-recorded signal is present, a test signal is recorded and reproduced, and the reproduced level of at least one test frequency is measured. Thereafter, during recording of the input signal, the input signal is processed according to the measured level so as to produce a record signal optimally matched to the characteristics of the medium.
摘要翻译：磁记录装置将输入信号记录在磁介质上。当磁介质首先插入设备中时，或者在记录输入信号之前就要开始，设备确定介质上是否存在先前记录的信号。如果没有先前记录的信号，则记录和再现测试信号，并测量至少一个测试频率的再现电平。此后，在记录输入信号期间，根据所测量的电平处理输入信号，以便产生与介质的特性最佳匹配的记录信号。

43. 发明授权

US08797237B2 Plasma display apparatus and method of driving the plasma display apparatus 有权
标题翻译：等离子体显示装置和驱动等离子体显示装置的方法
公开(公告)号：US08797237B2
公开(公告)日：2014-08-05
申请号：US13200345
申请日：2011-09-23
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A plasma display apparatus and method are provided. The plasma display apparatus includes a plasma display panel in which first electrodes and second electrodes are arranged adjacently and third electrodes are arranged to cross the first and second electrodes. The method for driving a plasma display apparatus in which first electrodes and second electrodes are arranged adjacently and third electrodes are arranged to cross the first and second electrodes and in which one field comprises subfields having a reset period followed by an address period and a sustain period includes in a reset period, applying to second electrodes a voltage of a first waveform in which an applied voltage value increases according to a lapse of time and applying to second electrodes a voltage of a second waveform in which an applied voltage value decreases according to a lapse of time.
摘要翻译：提供了一种等离子体显示装置和方法。等离子体显示装置包括等离子体显示面板，其中第一电极和第二电极相邻布置，并且第三电极布置成与第一和第二电极交叉。用于驱动等离子体显示装置的方法，其中第一电极和第二电极相邻布置并且第三电极被布置成与第一和第二电极交叉，并且其中一个场包括具有复位周期的子场，后面是寻址周期和维持周期包括在复位周期中，向第二电极施加施加电压值随着时间的推移而增加的第一波形的电压，并且向第二电极施加施加电压值根据下列情况减小的第二波形的电压：时间流逝

44. 发明授权

US07868852B2 Method of driving a plasma display apparatus to suppress background light emission 有权
标题翻译：驱动等离子体显示装置以抑制背景光发射的方法
公开(公告)号：US07868852B2
公开(公告)日：2011-01-11
申请号：US11717207
申请日：2007-03-13
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently by turns, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.
摘要翻译：一种驱动PDP装置以充分抑制背景光发射并改善暗室对比度的方法，其中第一电极和第二电极相互相邻地布置，在第二电极的一侧和第一电极之间形成第一显示线相邻的电极，在第二电极的另一侧和与其相邻的第一电极之间形成第二显示线，并且执行了在不同场中交替显示第一显示线和第二显示线的隔行显示器其中，与背景光发射的强度直接相关的复位电压根据每个子场中的维持放电次数，显示条件等而变化，并且以最小的速度发生复位放电每个子场的电压。

45. 发明申请

US20090066679A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20090066679A1
公开(公告)日：2009-03-12
申请号：US12298553
申请日：2006-07-04
申请人： Yoshikazu Kanazawa , Takashi Fujisaki
发明人： Yoshikazu Kanazawa , Takashi Fujisaki
IPC分类号： G06F3/038
CPC分类号： G09G3/288 , G09G3/293 , G09G2300/0426 , G09G2330/021 , G09G2330/045
摘要： Provided is a technique relating to a scan driver of a PDP device which is capable of ensuring or improving performances of power consumption and temperature in an arrangement configuration of a substrate and a plurality of ICs, particularly, also in an area including an IC at a second position from the top. A scan driver (122) comprises, for example, two substrates (20) at the top and bottom that mount a plurality of ICs (30) having a plurality of outputs and are connected to terminals (40) of a Y electrode. Part of the plurality of ICs (30) on the substrate (20) has some outputs of the plurality of outputs are not connected to the terminals of the Y electrodes, and one (#2) of the ICs is arranged at a second position from the top in a device arrangement configuration.
摘要翻译：提供了一种与PDP装置的扫描驱动器相关的技术，其能够确保或提高基板和多个IC的布置配置中的功耗和温度的性能，特别是在包括IC中的IC的区域中从顶部排名第二。扫描驱动器（122）包括例如在顶部和底部的两个基板（20），其安装具有多个输出的多个IC（30）并连接到Y电极的端子（40）。基板（20）上的多个IC（30）的一部分具有多个输出的一些输出不连接到Y电极的端子，并且一个（＃2）IC被布置在从在设备布置配置中的顶部。

46. 发明申请

US20080054788A1 DISPLAY PANEL WITH ELECTRODE WIRES 审中-公开
标题翻译：显示面板与电线
公开(公告)号：US20080054788A1
公开(公告)日：2008-03-06
申请号：US11850096
申请日：2007-09-05
申请人： Nobuhiro Iwase , Yasuhiko Kunii , Koji Ohira , Yoshikazu Kanazawa , Taizo Ohno
发明人： Nobuhiro Iwase , Yasuhiko Kunii , Koji Ohira , Yoshikazu Kanazawa , Taizo Ohno
IPC分类号： H01J1/62
CPC分类号： H01J11/46 , H01J11/12
摘要： In a display panel having electrode wires connected to drive units, the electrode wires form N number of electrode wire groups, each of which is composed of M number of successive adjacent electrode wires, and the display panel has first and second connecting terminal groups, arranged along first and second sides of the panel respectively and each having M terminals. K number of electrode wire groups out of the N number of electrode wire groups (K
摘要翻译：在具有连接到驱动单元的电极线的显示面板中，电极线形成N个电极线组，每个电极线组由M个连续相邻的电极线组成，并且显示面板具有第一和第二连接端子组，分别沿着面板的第一和第二侧，并且每个具有M个端子。 N个电极线组（K

47. 发明授权

US07173581B2 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US07173581B2
公开(公告)日：2007-02-06
申请号：US10796107
申请日：2004-03-10
申请人： Ken Kumakura , Yoshikazu Kanazawa , Hideaki Ohki , Takashi Fujisaki , Atsushi Yokoyama
发明人： Ken Kumakura , Yoshikazu Kanazawa , Hideaki Ohki , Takashi Fujisaki , Atsushi Yokoyama
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/299 , G09G2320/0233 , G09G2330/025
摘要： An ALIS system PDP apparatus in which a reduction in the variation in luminance due to ringing has been reduced is disclosed. In an ALIS system PDP apparatus, X (first) electrodes and Y (second) electrodes are arranged in such a way that the X electrodes and the Y electrodes, whose path length, which is the length of each of the signal paths of a sustain discharge pulse from the X and Y electrode to sustain drive circuits, is longer or shorter than that of the peripheral X and Y electrodes, do not exist densely. Specifically, the order of arrangement of the odd and even X sustain drive circuits is reversed to that of odd and even Y sustain drive circuits.
摘要翻译：公开了一种其中由于振铃引起的亮度变化的减小已经减少的ALIS系统PDP装置。在ALIS系统PDP装置中，X（第一）电极和Y（第二）电极以这样的方式排列，使得X电极和Y电极的路径长度是维持每个信号路径的长度来自X和Y电极的放电脉冲以维持驱动电路，比周边X和Y电极的放电脉冲长或短，不存在密集。具体地说，奇数和偶数X维持驱动电路的排列顺序与奇数和偶数Y维持驱动电路相反。

48. 发明申请

US20060113921A1 Method for driving plasma display panel 有权
公开(公告)号：US20060113921A1
公开(公告)日：2006-06-01
申请号：US11334515
申请日：2006-01-19
申请人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
发明人： Noriaki Setoguchi , Shigeharu Asao , Yoshikazu Kanazawa
IPC分类号： G09G3/10
CPC分类号： G09G5/18 , G09G3/2022 , G09G3/28 , G09G3/2922 , G09G3/2925 , G09G3/2927 , G09G3/2932 , G09G3/296 , G09G2310/0224 , G09G2310/04 , G09G2310/066 , G09G2320/0238
摘要： Disclosed is a method for driving a plasma display panel in which a plurality of first electrodes and second electrodes are arranged parallel to each other, a plurality of third electrodes are arranged to cross the first and second electrodes, and discharge cells defined with areas in which the electrodes cross mutually are arranged in the form of a matrix. According to the driving method, a reset period is a period during which the distribution of wall charges in the plurality of discharge cells is uniformed. An addressing period is a period during which wall charges are produced in the discharge cells according to display data. A sustain discharge period is a period during which sustain discharge is induced in the discharge cells in which wall charges are produced during the addressing period. The driving method in accordance with the present invention comprises a step of applying a first pulse in which an applied voltage varies with time so as to induce first discharge in the lines defined by the first and second electrodes, and a step of applying a second pulse in which an applied voltage varies with time so as to induce second discharge as erase discharge in the lines defined by the first and second electrodes. These steps are carried out during the reset period.

49. 发明授权

US06936966B2 Plasma display device including specific shape of electrode 失效
标题翻译：等离子显示装置，包括电极的特定形状
公开(公告)号：US06936966B2
公开(公告)日：2005-08-30
申请号：US09929048
申请日：2001-08-15
申请人： Yoshikazu Kanazawa , Seiki Kuroki
发明人： Yoshikazu Kanazawa , Seiki Kuroki
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J17/49
CPC分类号： H01J11/12 , H01J11/24 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A plasma display device having first and second substrates and a discharge gas filled therebetween includes first and second electrodes extending parallel to each other on a first substrate, and first and second discharge electrode parts extending from the first and second electrodes, respectively, so as to oppose each other. A discharge gap of a substantially constant width is formed between one of the first discharge electrode parts and one of the second discharge electrode parts, the ones opposing each other, the discharge gap being defined by first and second edge parts of the ones of the first and second discharge electrode parts, respectively. The first and second edge parts have lengths longer than widths of the ones of the first and second discharge electrode parts, the widths being measured in directions in which the first and second electrodes extend, respectively.
摘要翻译：具有第一基板和第二基板以及填充有放电气体的等离子体显示装置包括分别在第一基板上彼此平行延伸的第一和第二电极以及从第一和第二电极分别延伸的第一和第二放电电极部分，以便互相反对在第一放电电极部分和第二放电电极部分之一之间形成基本恒定的宽度的放电间隙，彼此相对的放电间隙由第一和第二边缘部分的第一和第二边缘部分限定和第二放电电极部分。第一和第二边缘部分具有长于第一和第二放电电极部分的宽度的长度，宽度分别在第一和第二电极延伸的方向上测量。

50. 发明授权

US06809708B2 Method of driving a plasma display apparatus 失效
标题翻译：驱动等离子体显示装置的方法
公开(公告)号：US06809708B2
公开(公告)日：2004-10-26
申请号：US10080410
申请日：2002-02-25
申请人： Yoshikazu Kanazawa , Shigeharu Asao
发明人： Yoshikazu Kanazawa , Shigeharu Asao
IPC分类号： G09G328
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2922 , G09G3/2927 , G09G3/294 , G09G3/2948 , G09G3/299 , G09G2310/066 , G09G2320/0238 , G09G2330/021
摘要： A method of driving a PDP apparatus to sufficiently suppress the background light emission and improve the dark room contrast, in which first electrodes and second electrodes are arranged adjacently by turns, a first display line is formed between one side of the second electrode and the first electrode adjacent thereto, a second display line is formed between the other side of the second electrode and the first electrode adjacent thereto, and the interlaced display that displays the first display line and the second display line alternately in different fields is performed, has been disclosed, wherein the reset voltage that directly relates to the intensity of the background light emission is varied according to the number of times of sustain discharges, the display conditions, and so on, in each subfield and the reset discharge is caused to occur with the minimum voltage in each subfield.
摘要翻译：一种驱动PDP装置以充分抑制背景光发射并改善暗室对比度的方法，其中第一电极和第二电极相互相邻地布置，在第二电极的一侧和第一电极之间形成第一显示线相邻的电极，在第二电极的另一侧和与其相邻的第一电极之间形成第二显示线，并且执行了在不同场中交替显示第一显示线和第二显示线的隔行显示器其中，与背景光发射的强度直接相关的复位电压根据每个子场中的维持放电次数，显示条件等而变化，并且以最小的速度发生复位放电每个子场的电压。

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