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1. 发明申请

US20050073479A1 Display apparatus and method for driving display panel 审中-公开
标题翻译：用于驱动显示面板的显示装置和方法
公开(公告)号：US20050073479A1
公开(公告)日：2005-04-07
申请号：US10953287
申请日：2004-09-30
申请人： Hikaru Takahashi , Hideto Endo , Keishi Saito , Kazuo Yahagi , Yuya Shiozaki , Yuichi Sakai , Shigeru Iwaoka , Nobuhiko Saegusa
发明人： Hikaru Takahashi , Hideto Endo , Keishi Saito , Kazuo Yahagi , Yuya Shiozaki , Yuichi Sakai , Shigeru Iwaoka , Nobuhiko Saegusa
IPC分类号： G09G3/20 , G09G3/288 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/20 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/32 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/44 , H04N5/66 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/293 , G09G3/2935 , G09G3/294 , G09G3/2983 , G09G2320/0228 , H01J11/12 , H01J11/36 , H01J11/38
摘要： A display apparatus which sequentially applies a scanning pulse to one row electrode of the row electrode pair while applying a pixel data pulse corresponding to the pixel data to the column electrodes one display line by one display line, simultaneously with the scanning pulse, to selectively produce an address discharge in the second discharge cell in the address period, applies a sustain pulse to the row electrode pairs in the sustain period, and produces a reset discharge in the same discharge current direction as the address discharge between one row electrode of the row electrode pair and the column electrode in the second discharge cell immediately before the address period of at least the first sub-field of the one-field display period, and a method of driving the display panel.
摘要翻译：一种显示装置，其与行电极对的一个行电极顺序地施加扫描脉冲，同时与扫描脉冲同时地将与像素数据对应的像素数据脉冲施加到列电极一个显示行一行显示行，以选择性地产生在寻址周期中第二放电单元中的寻址放电在维持周期中对行电极对施加维持脉冲，并且产生与行电极的一个行电极之间的寻址放电相同的放电电流方向的复位放电以及紧接在一场显示周期的第一子场的寻址周期之前的第二放电单元中的列电极以及驱动显示面板的方法。

2. 发明授权

US07176856B2 Display device and display panel drive method 失效
标题翻译：显示设备和显示面板驱动方式
公开(公告)号：US07176856B2
公开(公告)日：2007-02-13
申请号：US10743867
申请日：2003-12-24
申请人： Kazuo Yahagi , Tsutomu Tokunaga , Yuya Shiozaki , Shigeru Iwaoka
发明人： Kazuo Yahagi , Tsutomu Tokunaga , Yuya Shiozaki , Shigeru Iwaoka
IPC分类号： G09G3/28
CPC分类号： G09G3/2022 , G09G3/2927 , G09G3/2935 , G09G3/294 , G09G3/2983 , G09G3/2986 , G09G2320/0228 , H01J11/12 , H01J11/24 , H01J11/38
摘要： The present invention is a display device and display panel drive method that allow a more rapid select operation to be stably implemented by increasing the discharge probability of selective discharge. The display device comprises an address part that sequentially applies a positive scan pulse to a first row electrode of each of the display panel row electrode pairs in the address cycle while sequentially applying a pixel data pulse corresponding to the pixel data at the same timing as the scan pulse to each of the display panel column electrodes one display line at a time so that the column electrode side constitutes a cathode, such that an address discharge is selectively produced in the second discharge cell; and a sustain part that applies a sustain pulse to each of the row electrodes constituting the row electrode pairs in the sustain cycle, and the sustain part applies the ultimate sustain pulse of the sustain pulses applied in the address cycle to the first row electrode with a negative polarity.
摘要翻译：本发明是一种显示装置和显示面板驱动方法，其通过增加选择性放电的放电概率来允许更快速的选择操作被稳定地实现。显示装置包括地址部分，其在地址周期中顺序地将正扫描脉冲施加到每个显示面板行电极对的第一行电极，同时在与该像素数据相同的定时顺序施加与像素数据相对应的像素数据脉冲扫描脉冲到每个显示面板列电极一次显示行，使得列电极侧构成阴极，使得在第二放电单元中选择性地产生寻址放电; 以及维持部，其在维持周期中对构成行电极对的各行行电极施加维持脉冲，并且维持部将施加在地址周期的维持脉冲的最终维持脉冲施加到第一行电极，负极性。

3. 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。

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. 发明授权

US06710755B1 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：US06710755B1
公开(公告)日：2004-03-23
申请号：US09685893
申请日：2000-10-11
申请人： Yuya Shiozaki , Tsutomu Tokunaga , Nobuhiko Saegusa
发明人： Yuya Shiozaki , Tsutomu Tokunaga , Nobuhiko Saegusa
IPC分类号： G09G328
CPC分类号： G09G3/2059 , G09G3/2022 , G09G3/2055 , G09G3/2077 , G09G3/2927 , G09G3/293 , G09G3/2935 , G09G3/2937 , G09G3/2944 , G09G2310/0216 , G09G2310/0218 , G09G2320/0271
摘要： A plasma display panel drive method by which good image displays can be performed even when the pulse widths of drive pulses applied to the plasma display panel are made short. Each time the execution of pixel data writing on one display line group among a plurality of display lines of the plasma display panel is completed, a sustained discharge operation is executed on each of the emitting cells belonging to that one display line group.
摘要翻译：即使当施加到等离子体显示面板的驱动脉冲的脉冲宽度变短时，也可以进行良好图像显示的等离子体显示面板驱动方法。每次在等离子体显示面板的多条显示行中的一条显示行组上写入的像素数据的执行完成时，对属于该一条显示行组的发光单元执行持续放电动作。

6. 发明授权

US08269694B2 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：US08269694B2
公开(公告)日：2012-09-18
申请号：US12207939
申请日：2008-09-10
申请人： Yuya Shiozaki , Hitoshi Fujimura , Kazuo Yahagi , Tsutomu Tokunaga
发明人： Yuya Shiozaki , Hitoshi Fujimura , Kazuo Yahagi , Tsutomu Tokunaga
IPC分类号： G09G3/28
CPC分类号： G09G3/294 , G09G3/2022 , G09G3/2927 , G09G2310/066 , G09G2320/0238 , G09G2320/0271 , G09G2320/048 , G09G2360/16
摘要： A method for driving a plasma display panel (PDP) that can increase dark contrast without causing erroneous discharges is provided. A unit display period is divided into a plurality of subfields. A reset process and a sustain process are performed in one of the subfields. In the reset process, a reset pulse is applied to row electrodes of the PDP to initialize each discharge cell to an emission mode (or non-emission mode). In the sustain process, a sustain discharge is repeatedly generated a number of times, corresponding to the number of times a sustain pulse is to be applied, in those discharge cells that are in the emission mode. In this case, a peak potential of the reset pulse is changed based on the number of those discharge cells that are maintained in the non-emission mode during the unit display period and the number of times the sustain pulse is to be applied in the sustain process in this subfield.
摘要翻译：提供了一种用于驱动等离子体显示面板（PDP）的方法，其可以增加暗对比度而不引起错误的放电。单位显示周期被分成多个子场。在一个子场中执行复位处理和维持处理。在复位处理中，将复位脉冲施加到PDP的行电极，以将每个放电单元初始化为发射模式（或非发射模式）。在维持处理中，在发射模式的那些放电单元中，重复产生与施加维持脉冲的次数相对应的次数的维持放电。在这种情况下，基于在单位显示期间保持在非发光模式的那些放电单元的数量和在维持中施加维持脉冲的次数来改变复位脉冲的峰值电位这个子领域的过程。

7. 发明申请

US20050083256A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20050083256A1
公开(公告)日：2005-04-21
申请号：US10959220
申请日：2004-10-07
申请人： Kazuo Yahagi , Yuya Shiozaki
发明人： Kazuo Yahagi , Yuya Shiozaki
IPC分类号： G09G3/20 , G09G3/28 , G09G3/288 , G09G3/291 , G09G3/294 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/32 , H01J11/34 , H01J11/36 , H04N5/66
CPC分类号： G09G3/2059 , G09G3/2022 , G09G3/2051 , G09G3/2927 , G09G3/2937 , G09G3/2942 , G09G3/2986 , G09G2320/0228
摘要： In each of a plurality of sub-fields forming a field, in order to cause continuous luminescence of the pixel, at least one of the sustain pulses to be applied in the later section in a sustain period for which sustain pulses are to be repeatedly applied has a pulse voltage amplitude given greater than a pulse voltage amplitude of the other sustain pulse.
摘要翻译：在形成场的多个子场的每一个子场中，为了使像素连续发光，将要重复施加维持脉冲的维持周期中的后续部分中施加的维持脉冲中的至少一个具有给定的脉冲电压幅度大于另一个维持脉冲的脉冲电压幅度。

8. 发明申请

US20130307832A1 PLASMA DISPLAY PANEL DRIVE METHOD AND PLASMA DISPLAY DEVICE 审中-公开
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：US20130307832A1
公开(公告)日：2013-11-21
申请号：US13981909
申请日：2012-01-25
申请人： Yuya Shiozaki , Takahiko Origuchi , Ayuhiko Saito , Yuichi Sakai , Yuki Imai
发明人： Yuya Shiozaki , Takahiko Origuchi , Ayuhiko Saito , Yuichi Sakai , Yuki Imai
IPC分类号： G09G3/296
CPC分类号： G09G3/296 , G09G3/2022 , G09G3/2927 , G09G2310/066 , G09G2320/0228 , G09G2320/0238
摘要： A stable address operation is performed also when a plasma display panel having a high definition and large screen is driven. For this purpose, a driving method of a plasma display panel is provided. The panel is driven by forming one field using a plurality of subfields each of which has an address period and a sustain period in which sustain pulses varying from a base potential to a voltage at which a sustain discharge is caused in the discharge cell having undergone the address discharge are applied to the display electrode pairs. In the driving method, after generation of the final sustain pulse in the sustain period, an up-ramp waveform voltage which increases from the base potential to a predetermined voltage is applied to the scan electrodes. The predetermined voltage is set lower than the voltage of the sustain pulses.
摘要翻译：当驱动具有高清晰度和大屏幕的等离子体显示面板时也执行稳定的地址操作。为此，提供了等离子体显示面板的驱动方法。通过使用多个子场来形成一个场来驱动面板，每个子场具有寻址周期和维持周期，其中维持脉冲从基极电位变化到在已经经历了放电单元的放电单元中产生维持放电的电压对显示电极对施加寻址放电。在驱动方法中，在维持期间产生最终的维持脉冲后，向扫描电极施加从基极电位向预定电压增加的上升斜坡波形电压。预定电压被设定为低于维持脉冲的电压。

9. 发明申请

US20130002628A1 METHOD FOR DRIVING PLASMA DISPLAY DEVICE, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开
标题翻译：用于驱动等离子体显示装置的方法，等离子体显示装置和等离子体显示系统
公开(公告)号：US20130002628A1
公开(公告)日：2013-01-03
申请号：US13583899
申请日：2011-02-25
申请人： Yuichi Sakai , Hidehiko Shoji , Naoyuki Tomioka , Yuya Shiozaki
发明人： Yuichi Sakai , Hidehiko Shoji , Naoyuki Tomioka , Yuya Shiozaki
IPC分类号： G06F3/038
CPC分类号： G09G3/2965 , G09G3/003 , G09G3/204 , G09G3/2927 , G09G3/294 , G09G2310/066
摘要： In a plasma display apparatus displaying a stereoscopic image, crosstalk is reduced and an address discharge is caused stably. For this purpose, in the plasma display apparatus displaying a stereoscopic image, each field has a plurality of subfields, each having a sustain period where an up-ramp waveform voltage is applied to the scan electrodes after all the sustain pulses are generated. The luminance weights of the respective subfields are set such that the subfield having the lightest luminance weight is generated first in each field, the subfield having the heaviest luminance weight is generated second, and the third subfield and those thereafter have luminance weights sequentially decreasing. The up-ramp waveform voltage in the sustain period of the first subfield in each field is generated so as to have a gradient gentler than that of the up-ramp waveform voltage in the sustain periods of the subfields generated second and thereafter.
摘要翻译：在显示立体图像的等离子体显示装置中，减少串扰，稳定地产生寻址放电。为此，在显示立体图像的等离子体显示装置中，每个场具有多个子场，每个场具有在产生所有维持脉冲之后向扫描电极施加上斜坡波形电压的维持周期。各个子场的亮度权重被设定为使得在每个场中首先生成具有最轻亮度权重的子场，生成具有最重的亮度权重的子场，并且其后的第三子场和其后的亮度权重依次减小。产生每个场中第一子场的维持周期中的上升斜坡波形电压，使得比第二及其后产生的子场的维持周期中的上升斜坡波形电压具有更缓慢的梯度。

10. 发明申请

US20120281032A1 PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM AND PLASMA DISPLAY PANEL DRIVING METHOD 审中-公开
标题翻译：等离子体显示装置，等离子显示系统和等离子体显示面板驱动方法
公开(公告)号：US20120281032A1
公开(公告)日：2012-11-08
申请号：US13521930
申请日：2011-01-13
申请人： Yutaka Yoshihama , Yuya Shiozaki , Takahiko Origuchi
发明人： Yutaka Yoshihama , Yuya Shiozaki , Takahiko Origuchi
IPC分类号： G09G5/10 , G09G3/28
CPC分类号： G09G3/294 , G09G3/003 , G09G3/2927 , G09G2310/066 , H04N13/341 , H04N13/398
摘要： In a plasma display apparatus capable of displaying an image for stereoscopic view, the image display quality is enhanced. For this purpose, the plasma display apparatus includes a driver circuit and a timing generation circuit. The driver circuit drives the plasma display panel by alternately repeating a field for the right eye and a field for the left eye. The timing generation circuit generates shutter opening/closing timing signals. The driver circuit applies the sustain pulses equal in number to the luminance weight multiplied by a luminance magnification to each scan electrode and each sustain electrode, in the subfields except the first subfield. In the first subfield, the driver circuit applies the sustain pulses greater in number than the luminance weight multiplied by the luminance magnification to each scan electrode and each sustain electrode.
摘要翻译：在能够显示用于立体视图的图像的等离子体显示装置中，图像显示质量得到提高。为此，等离子体显示装置包括驱动电路和定时产生电路。驱动电路通过交替地重复用于右眼的场和用于左眼的场来驱动等离子体显示面板。定时发生电路产生快门打开/关闭定时信号。在第一子场以外的子场中，驱动电路对与扫描电极和维持电极相对应的亮度权重乘以亮度倍数的维持脉冲。在第一子场中，驱动器电路对每个扫描电极和每个维持电极施加比亮度倍数乘以亮度倍数的数量更大的维持脉冲。

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