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1. 发明申请

US20090267974A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL 审中-公开
标题翻译：驱动等离子显示面板的方法
公开(公告)号：US20090267974A1
公开(公告)日：2009-10-29
申请号：US12193207
申请日：2008-08-18
申请人： Mitsushi Kitagawa , Mitsuhiro Ishizuka , Kazuo Yahagi
发明人： Mitsushi Kitagawa , Mitsuhiro Ishizuka , Kazuo Yahagi
IPC分类号： G09G5/08 , G09G3/28
CPC分类号： G09G3/293 , G09G3/2927 , G09G2320/0238 , G09G2330/022 , G09G2360/16
摘要： A plasma display device and a method for driving a Plasma Display Panel (PDP), which can reduce power consumption without causing display malfunction or reducing image quality, are provided. When the input of an image signal is stopped or when an input image signal is in an entirely-black image state, the application of a drive pulse for driving the PDP is stopped. Here, when the input of the image signal is resumed or when the input image signal switches from the entirely-black image state to a normal image state, the absolute value of a peak potential of the drive pulse or the pulse width thereof is increased to increase the strength of discharge until a predetermined period elapses after the resumption or switching and then the absolute value of a peak potential of the drive pulse or the pulse width is returned to a normal absolute value or a normal pulse width.
摘要翻译：提供了等离子体显示装置和驱动等离子体显示面板（PDP）的方法，其可以降低功耗而不会导致显示故障或降低图像质量。当图像信号的输入停止时或当输入图像信号处于全黑图像状态时，停止施加用于驱动PDP的驱动脉冲。这里，当恢复图像信号的输入时，或者当输入图像信号从全黑图像状态切换到正常图像状态时，驱动脉冲的峰值电位或其脉冲宽度的绝对值增加到增加放电强度，直到恢复或切换之后经过预定时间，然后将驱动脉冲或脉冲宽度的峰值电位的绝对值恢复到正常绝对值或正常脉冲宽度。

2. 发明授权

US08421713B2 Driving method of plasma display panel 失效
标题翻译：等离子显示面板的驱动方法
公开(公告)号：US08421713B2
公开(公告)日：2013-04-16
申请号：US13448819
申请日：2012-04-17
申请人： Kazuo Yahagi , Mitsuhiro Ishizuka , Yuya Shiozaki , Shunsuke Itakura , Kazuhiro Kanai , Hajime Homma , Yoshichika Sato , Hikaru Takahashi
发明人： Kazuo Yahagi , Mitsuhiro Ishizuka , Yuya Shiozaki , Shunsuke Itakura , Kazuhiro Kanai , Hajime Homma , Yoshichika Sato , Hikaru Takahashi
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2927 , G09G2310/0218 , G09G2320/0238 , G09G2320/0247 , G09G2320/041 , G09G2320/048 , G09G2360/145 , G09G2360/16 , H01J11/12 , H01J11/40 , H01J11/42
摘要： It is an object to provide a driving method of a plasma display panel, whereby a dark contrast can be improved while suppressing an erroneous discharge. In a resetting step in a first unit display period, while a first reset pulse having a predetermined peak electric potential is applied to one of first row electrodes of row electrode pairs formed in the PDP, a second reset pulse having a peak electric potential smaller than that of the first reset pulse is applied to the other of the first row electrodes. In the resetting step in a second unit display period subsequent to the first unit display period, a second reset pulse is applied to each of the one and the other of the first row electrodes.
摘要翻译：本发明的目的是提供一种等离子体显示面板的驱动方法，由此能够在抑制误放电的同时提高暗对比度。在第一单位显示周期的复位步骤中，当具有预定峰值电位的第一复位脉冲施加到形成在PDP中的行电极对的第一行电极中的一个时，具有峰值电位小于将第一复位脉冲的电压施加到第一行电极中的另一个。在第一单位显示周期之后的第二单位显示周期的复位步骤中，对第一行电极中的一个和另一个施加第二复位脉冲。

3. 发明授权

US08203507B2 Drive method of plasma display panel 有权
标题翻译：等离子显示面板的驱动方式
公开(公告)号：US08203507B2
公开(公告)日：2012-06-19
申请号：US12039968
申请日：2008-02-29
申请人： Shunsuke Itakura , Mitsuhiro Ishizuka , Kazuo Yahagi , Tetsuya Shigeta , Hirofumi Honda
发明人： Shunsuke Itakura , Mitsuhiro Ishizuka , Kazuo Yahagi , Tetsuya Shigeta , Hirofumi Honda
IPC分类号： G09G3/28
CPC分类号： G09G3/2935 , G09G3/2029 , G09G3/2037 , G09G3/2803 , G09G3/2922 , G09G3/2927 , G09G3/2932 , G09G3/2937 , G09G2320/0238 , G09G2340/16
摘要： A drive method of a plasma display panel that can increase the dark contrast, without causing a discharge failure. When a discharge cell that assumes a black display state in a first field from among first and a second fields that are adjacent in time and switches to a display state representing a brightness other than black in the second field is detected as a lighting transition cell, at least one drive of the below-described first and second forced lighting drives is executed. In the first forced lighting drive, the lighting transition cell is forcibly set into the lighting mode only in the address process of a predetermined subfield within the field in the first field. In the second forced lighting drive, an adjacent discharge cell that is adjacent to the lighting transition cell is forcibly set into the lighting mode only in the address process of the predetermined subfield in the second field.
摘要翻译：一种等离子体显示面板的驱动方法，其可以增加暗对比度，而不会导致放电故障。当从时间上相邻的第一和第二场中的第一场中呈现黑色显示状态的放电单元被切换到表示第二场中黑色以外的亮度的显示状态时，被检测为点亮过渡单元，执行下述第一和第二强制照明驱动器的至少一个驱动器。在第一强制照明驱动中，仅在第一场中的场内的预定子场的地址处理中将照明过渡单元强制地设置为点亮模式。在第二强制照明驱动中，仅在第二场中的预定子场的地址处理中强制将与照明过渡单元相邻的相邻放电单元强制地设置为点亮模式。

4. 发明申请

US20090219226A1 DRIVING METHOD OF PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板的驱动方法
公开(公告)号：US20090219226A1
公开(公告)日：2009-09-03
申请号：US12187995
申请日：2008-08-07
申请人： Kazuo Yahagi , Mitsuhiro Ishizuka , Yuya Shiozaki , Shunsuke Itakura , Kazuhiro Kanai , Hajime Homma , Yoshichika Sato , Hikaru Takahashi
发明人： Kazuo Yahagi , Mitsuhiro Ishizuka , Yuya Shiozaki , Shunsuke Itakura , Kazuhiro Kanai , Hajime Homma , Yoshichika Sato , Hikaru Takahashi
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2927 , G09G2310/0218 , G09G2320/0238 , G09G2320/0247 , G09G2320/041 , G09G2320/048 , G09G2360/145 , G09G2360/16 , H01J11/12 , H01J11/40 , H01J11/42
摘要： It is an object to provide a driving method of a plasma display panel, whereby a dark contrast can be improved while suppressing an erroneous discharge. In a resetting step in a first unit display period, while a first reset pulse having a predetermined peak electric potential is applied to one of first row electrodes of row electrode pairs formed in the PDP, a second reset pulse having a peak electric potential smaller than that of the first reset pulse is applied to the other of the first row electrodes. In the resetting step in a second unit display period subsequent to the first unit display period, a second reset pulse is applied to each of the one and the other of the first row electrodes.
摘要翻译：本发明的目的是提供一种等离子体显示面板的驱动方法，由此能够在抑制误放电的同时提高暗对比度。在第一单位显示周期的复位步骤中，当具有预定峰值电位的第一复位脉冲施加到形成在PDP中的行电极对的第一行电极中的一个时，具有峰值电位小于将第一复位脉冲的电压施加到第一行电极中的另一个。在第一单位显示周期之后的第二单位显示周期的复位步骤中，对第一行电极中的一个和另一个施加第二复位脉冲。

5. 发明申请

US20140062972A1 IMAGE-DISPLAY-DEVICE DRIVE METHOD, IMAGE DISPLAY DEVICE, AND IMAGE DISPLAY SYSTEM 审中-公开
标题翻译：图像显示装置驱动方法，图像显示装置和图像显示系统
公开(公告)号：US20140062972A1
公开(公告)日：2014-03-06
申请号：US14115004
申请日：2012-08-06
申请人： Takahiko Origuchi , Takashi Manabe , Shinichi Inoue , Takateru Sawada , Mitsuhiro Ishizuka
发明人： Takahiko Origuchi , Takashi Manabe , Shinichi Inoue , Takateru Sawada , Mitsuhiro Ishizuka
IPC分类号： G09G5/00 , G06F3/0354
CPC分类号： G09G5/00 , G06F3/03545 , G06F3/0386 , G06F3/0416 , G06F3/042 , G09G3/2022 , G09G3/293 , G09G3/2965 , G09G2354/00
摘要： Discharge for detecting the position coordinates of an electronic pen is caused stably, and the position coordinates are detected accurately. For this purpose, in a driving method of an image display device, an image display subfield group constituted of image display subfields, a timing detection subfield, a y-coordinate detection subfield, and an x-coordinate detection subfield are set in one field. In the timing detection subfield, a plurality of timing detection pulses for causing timing detection discharge in discharge cells is applied to scan electrodes and sustain electrodes alternately.
摘要翻译：稳定地引起用于检测电子笔的位置坐标的放电，并且准确地检测位置坐标。为此，在图像显示装置的驱动方法中，在一个场中设置由图像显示子场，定时检测子场，y坐标检测子场和x坐标检测子场构成的图像显示子场组。在定时检测子场中，对扫描电极和维持电极交替地施加用于使放电单元中的定时检测放电的多个定时检测脉冲。

6. 发明申请

US20120327070A1 PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM, AND CONTROL METHOD FOR SHUTTER GLASSES FOR PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示装置，等离子体显示系统和用于等离子体显示装置的快门玻璃的控制方法
公开(公告)号：US20120327070A1
公开(公告)日：2012-12-27
申请号：US13582956
申请日：2011-03-10
申请人： Yuya Shiozaki , Takahiko Origuchi , Mitsuhiro Ishizuka
发明人： Yuya Shiozaki , Takahiko Origuchi , Mitsuhiro Ishizuka
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/288 , G09G3/003
摘要： In display of a 3D image on a plasma display panel, the plasma display apparatus achieves an excellent contrast with reduced crosstalk. For this purpose, the plasma display apparatus includes a driver circuit and a control signal generation circuit. The driver circuit drives the plasma display panel in a manner such that a subfield where an all-cell initializing operation is performed in the initializing period and a sustain discharge is caused in all the discharge cells in the sustain period is set as the first subfield of one field. The control signal generation circuit generates shutter opening/closing timing signals that include a timing signal for the right eye and a timing signal for the left eye. The control signal generation circuit sets both of the timing signal for the right eye and the timing signal for the left eye to OFF in the period of the first subfield.
摘要翻译：在等离子体显示面板上显示3D图像时，等离子体显示装置实现了良好的对比度，减少了串扰。为此，等离子体显示装置包括驱动电路和控制信号发生电路。驱动电路以这样的方式驱动等离子体显示面板，使得在维持期间的全部放电单元中，在初始化期间进行全电池初始化动作的子场和维持放电被设定为第一子场一个领域控制信号发生电路产生包括右眼的定时信号和左眼的定时信号的快门打开/关闭定时信号。控制信号生成电路在第一子场的周期中将右眼的定时信号和左眼的定时信号都设定为OFF。

7. 发明申请

US20120200616A1 PLASMA DISPLAY DEVICE DRIVE METHOD, PLASMA DISPLAY DEVICE AND PLASMA DISPLAY SYSTEM 审中-公开
标题翻译：等离子体显示装置驱动方法，等离子体显示装置和等离子体显示系统
公开(公告)号：US20120200616A1
公开(公告)日：2012-08-09
申请号：US13501963
申请日：2010-10-13
申请人： Takahiko Origuchi , Yuya Shiozaki , Shigeo Kigo , Hidehiko Shoji , Mitsuhiro Ishizuka
发明人： Takahiko Origuchi , Yuya Shiozaki , Shigeo Kigo , Hidehiko Shoji , Mitsuhiro Ishizuka
IPC分类号： G09G3/28 , G09G5/10
CPC分类号： G02B27/2264 , G09G3/003 , G09G3/2022 , G09G3/204 , G09G3/294 , G09G3/2948 , H04N13/341 , H04N13/398
摘要： Crosstalk between right-eye images and left-eye images is suppressed, and high-quality 3D images are displayed. For this purpose, a driving method of a plasma display apparatus is provided. The plasma display apparatus has a plasma display panel and a driver circuit for driving the panel. In this driving method, right-eye images and left-eye images are alternately displayed on the panel by alternately repeating right-eye fields, each of which has a plurality of subfields and displays a right-eye image signal, and left-eye fields, each of which has a plurality of subfields and displays a left-eye image signal. Each subfield has an address period for performing an address operation and a sustain period for performing a sustain operation. In a discharge cell where gradation of a predetermined threshold or higher is displayed, the address operation is prohibited in the subfield disposed last in the field.
摘要翻译：右眼图像和左眼图像之间的串扰被抑制，并且显示高质量的3D图像。为此，提供了等离子体显示装置的驱动方法。等离子体显示装置具有用于驱动面板的等离子体显示面板和驱动电路。在该驱动方法中，右眼图像和左眼图像交替显示在面板上，通过交替重复右眼场，其中每个具有多个子场并显示右眼图像信号和左眼视场每个具有多个子场并显示左眼图像信号。每个子场具有用于执行地址操作的寻址周期和用于执行维持操作的维持周期。在显示预定阈值以上的灰度的放电单元中，在现场配置的子场中禁止地址动作。

8. 发明申请

US20100190627A1 FOLDER GLUER 有权
标题翻译：文件夹
公开(公告)号：US20100190627A1
公开(公告)日：2010-07-29
申请号：US12688624
申请日：2010-01-15
申请人： Mitsuhiro Ishizuka
发明人： Mitsuhiro Ishizuka
IPC分类号： B31B1/62
CPC分类号： B31B50/00 , B31B50/042 , B31B50/36
摘要： A folder gluer for folding a cardboard sheet having first through fourth panels connected through connecting portions and a glue tab and joining the first and fourth panels at the glue tab is disclosed. The folder gluer includes a pair of pressing members movable relative to one another in a cardboard sheet width direction perpendicular to a cardboard sheet feed direction for pressing the connecting portions of the first and fourth panels which are being folded, a detector disposed upstream in the feed direction from the pair of pressing members for detecting a passage of the cardboard sheet being fed in the feed direction and generating a detection signal, and a controller for determining, based on the generation of the detection signal from the detector, a timing at which the pair of pressing members are caused to move relative to one another and press on the connection portions of the first and fourth panels after the first and fourth panels are folded to 90° and before being folded to 180°.
摘要翻译：公开了一种用于折叠具有通过连接部分连接的第一至第四面板的纸板片的胶卷机和胶接片，并且在胶贴片处接合第一和第四面板。文件夹胶机包括一对按压件，它们可相对纸板宽度方向相对于彼此相对的纸板宽度方向相互移动，纸板宽度方向垂直于纸板输送方向，用于按压被折叠的第一和第四面板的连接部分，方向从所述一对按压部件检测沿所述进给方向进给的所述纸板的通过并产生检测信号;以及控制器，用于基于来自所述检测器的检测信号的产生来确定所述定时，在第一和第四面板被折叠成90°并且在折叠成180°之前，使一对按压构件相对于彼此移动并按压在第一和第四面板的连接部分上。

9. 发明授权

US07482999B2 Method, circuit and program for driving plasma display panel 失效
公开(公告)号：US07482999B2
公开(公告)日：2009-01-27
申请号：US11104648
申请日：2005-04-13
申请人： Hajime Homma , Mitsuhiro Ishizuka , Shinji Hirakawa , Shinya Tsuchida , Koji Hashimoto
发明人： Hajime Homma , Mitsuhiro Ishizuka , Shinji Hirakawa , Shinya Tsuchida , Koji Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2803 , G09G3/2022 , G09G3/2927 , G09G3/294 , G09G3/296 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： Disclosed is a method of driving a plasma display panel. In this method, one field corresponding to one image is divided into a plurality of sub-fields, and at least one second sub-field is arranged after a first sub-field. In the first sub-field, the method comprises a first step of forming wall charges with negative polarity near the scanning electrode and forming wall charges with positive polarity near the common electrode and the data electrode; a second step of adjusting an amount of the wall charges with negative polarity near the scanning electrode and an amount of the wall charges with positive polarity near the common electrode and the data electrode; a third step of generating a writing discharge in a selected display cell of the display cells; a fourth step of generating light emission for display; and a fifth step of erasing a part of the wall charges in the display cell which emits light in the fourth step. In the second sub-field, the method comprises the same steps as the third, fourth and fifth steps. A potential difference between a scanning electrode and a common electrode in each of the fifth steps in the first and second sub-fields is set to be smaller than a potential difference between a scanning electrode and a common electrode in each of the third steps in the first and second sub-fields.

10. 发明授权

US07218292B2 Method of 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：US07218292B2
公开(公告)日：2007-05-15
申请号：US10731140
申请日：2003-12-10
申请人： Yukinori Kashio , Mitsuhiro Ishizuka , Shinya Tsuchida , Takatoshi Shoji , Koji Hashimoto , Akihiro Ueki
发明人： Yukinori Kashio , Mitsuhiro Ishizuka , Shinya Tsuchida , Takatoshi Shoji , Koji Hashimoto , Akihiro Ueki
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G2310/066 , G09G2320/0238
摘要： A method of driving a plasma display panel including (A) a first substrate including a first electrode, and a second electrode extending in parallel with the first electrode and defining a display area with the first electrode therebetween, and (B) a second substrate including a third electrode facing the first and second electrodes and extending perpendicularly to the first and second electrodes, includes (a) applying a serrate voltage having an inclined waveform in which a voltage varies with the lapse of time, to the first and/or second electrodes, and (b) applying a preliminary charge-eliminating pulse voltage to the first and/or second electrodes after the a charge-eliminating discharge has been generated due to the serrate voltage, wherein the preliminary charge-eliminating pulse voltage eliminates electric charges only when electric charges have not been sufficiently eliminated.
摘要翻译：一种驱动等离子体显示面板的方法，包括：（A）包括第一电极的第一基板和与所述第一电极平行延伸的第二电极，并且在其间限定具有所述第一电极的显示区域;以及（B）第二基板，面向第一和第二电极并垂直于第一和第二电极延伸的第三电极包括：（a）将电压随时间推移而变化的倾斜波形的锯齿形电压施加到第一和/或第二电极，和（b）在由于锯齿电压产生了电荷消除放电之后，对第一和/或第二电极施加初步电荷消除脉冲电压，其中初步电荷消除脉冲电压仅在电荷还没有被充分消除。

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