专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20130222358A1 PLASMA DISPLAY APPARATUS AND PLASMA DISPLAY PANEL DRIVING METHOD 审中-公开
标题翻译：等离子显示装置和等离子显示面板驱动方法
公开(公告)号：US20130222358A1
公开(公告)日：2013-08-29
申请号：US13702277
申请日：2011-07-29
申请人： Takahiko Origuchi , Hidehiko Shoji , Yuya Shiozaki , Ayuhiko Saito
发明人： Takahiko Origuchi , Hidehiko Shoji , Yuya Shiozaki , Ayuhiko Saito
IPC分类号： G09G3/28
CPC分类号： G09G3/28 , G09G3/2927 , G09G3/296 , G09G2310/066 , G09G2320/0209 , G09G2320/0238
摘要： Image display quality in the plasma display apparatus can be enhanced by allowing a stable address operation. For this purpose, the plasma display apparatus includes a scan electrode driver circuit. The scan electrode driver circuit generates driving voltages to be used in a subfield method and applies the driving voltages to scan electrodes. At the end of each sustain period, the scan electrode driver circuit performs the following operation. The scan electrodes are applied with a first ramp waveform voltage that rises from a base electric potential to a first electric potential. Subsequently, the electric potential of the scan electrodes is set to a second electric potential equal to or lower than the first electric potential. Subsequently, the scan electrodes are applied with a second ramp waveform voltage that rises from the second electric potential to a third electric potential higher than the first electric potential.
摘要翻译：通过允许稳定的地址操作，可以提高等离子体显示装置中的图像显示质量。为此，等离子体显示装置包括扫描电极驱动电路。扫描电极驱动电路产生用于子场方法的驱动电压，并将驱动电压施加到扫描电极。在每个维持周期结束时，扫描电极驱动电路执行以下操作。扫描电极被施加从基极电位上升到第一电位的第一斜坡波形电压。随后，将扫描电极的电位设定为等于或低于第一电位的第二电位。随后，扫描电极被施加有从第二电位上升到比第一电位高的第三电位的第二斜坡波形电压。

22. 发明申请

US20120327053A1 PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM, DRIVE METHOD FOR PLASMA DISPLAY PANEL, 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，等离子体显示面板的驱动方法以及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：US20120327053A1
公开(公告)日：2012-12-27
申请号：US13582953
申请日：2011-03-10
申请人： Yuya Shiozaki , Takahiko Origuchi , Hidehiko Shoji , Mitsuhiro Ishizuka , Shigeo Kigo
发明人： Yuya Shiozaki , Takahiko Origuchi , Hidehiko Shoji , Mitsuhiro Ishizuka , Shigeo Kigo
IPC分类号： G09G3/28
CPC分类号： G09G3/003 , G09G3/293 , G09G3/296
摘要： Sharp contrast is achieved while the driving time in displaying a 3D image on a plasma display panel is shorted. For this purpose, an all-cell initializing subfield for applying up-ramp waveform voltage and down-ramp waveform voltage to a scan electrode in the initializing period is set as the first subfield of one field. The plasma display panel is driven by one of 3D drive and 2D drive. A gradient of at least one of the up-ramp waveform voltage and the down-ramp waveform voltage in the all-cell initializing period during the 3D drive is set to be steeper than a gradient of the one waveform voltage in the all-cell initializing period during the 2D drive. A shutter opening/closing timing signal is generated so that both of a right-eye timing signal and a left-eye timing signal are in the OFF state in the all-cell initializing period during the 3D drive.
摘要翻译：当在等离子体显示面板上显示3D图像的驱动时间短时，实现了较高的对比度。为此，将初始化期间的向上斜坡波形电压和下降斜坡波形电压施加到扫描电极的全单元初始化子场被设定为一场的第一子场。等离子体显示面板由3D驱动器和2D驱动器之一驱动。在3D驱动期间，全单元初始化周期中的上斜坡波形电压和下斜坡波形电压中的至少一个的斜率被设置为比全单元初始化中的一个波形电压的斜率更陡 2D驱动期间。产生快门打开/关闭定时信号，使得在3D驱动期间的全单元初始化周期中右眼定时信号和左眼定时信号都处于关闭状态。

23. 发明申请

US20120293508A1 PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM, AND METHOD OF CONTROLLING SHUTTER GLASS 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控制等离子体显示装置的快门玻璃的方法
公开(公告)号：US20120293508A1
公开(公告)日：2012-11-22
申请号：US13516174
申请日：2010-12-13
申请人： Yuya Shiozaki , Takahiko Origuchi , Hidehiko Shoji , Mitsuhiro Ishizuka , Shigeo Kigo
发明人： Yuya Shiozaki , Takahiko Origuchi , Hidehiko Shoji , Mitsuhiro Ishizuka , Shigeo Kigo
IPC分类号： G06T15/00 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/003 , G09G2320/0238 , H04N5/66 , 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 in a manner such that a field for the right eye and a field for the left eye are alternately repeated, each field is formed of an all-cell initializing subfield and a selective initializing subfield, and the top subfield of each field is the all-cell initializing subfield. The timing generation circuit generates shutter opening/closing timing signals. The timing generation circuit generates the shutter opening/closing timing signals such that both timing signal for opening/closing the right eye shutter and timing signal for opening/closing the left eye shutter are set to OFF in the all-cell initializing period of the fields for the right eye and for the left eye.
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。驱动电路以这样的方式驱动等离子体显示面板，使得用于右眼的场和左眼的场被交替地重复，每个场由全细胞初始化子场和选择性初始化子场形成，并且顶部每个字段的子字段是全细胞初始化子字段。定时发生电路产生快门打开/关闭定时信号。定时产生电路产生快门打开/关闭定时信号，使得用于打开/关闭右眼快门的定时信号和用于打开/关闭左眼快门的定时信号在场的全单元初始化时段中被设置为OFF 为右眼和左眼。

24. 发明申请

US20120256978A1 METHOD OF DRIVING PLASMA DISPLAY DEVICE, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开
标题翻译：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：US20120256978A1
公开(公告)日：2012-10-11
申请号：US13515655
申请日：2010-12-13
申请人： Takahiko Origuchi , Yuya Shiozaki , Shigeo Kigo , Yutaka Yoshihama , Mitsuhiro Ishizuka
发明人： Takahiko Origuchi , Yuya Shiozaki , Shigeo Kigo , Yutaka Yoshihama , Mitsuhiro Ishizuka
IPC分类号： G09G3/28 , G09G5/10
CPC分类号： H04N5/66 , G09G3/003 , G09G3/2037 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/2948 , G09G2310/0205 , H04N13/341
摘要： An address period is shortened while degradation of image display quality of a plasma display apparatus is suppressed. For this purpose, in a driving method for a plasma display apparatus, the following operation is performed. A field for the right eye and a field for the left eye are alternately displayed on the plasma display panel. In each of the field for the right eye and the field for the left eye, a subfield having a smallest luminance weight occurs first, a subfield having a largest luminance weight occurs next, and the other subfields occur thereafter. In the subfield having the smallest luminance weight and the subfield having the largest luminance weight, one-line address operation for applying a scan pulse to each scan electrode is performed. In the other subfields, two-line simultaneous address operation for applying a scan pulse simultaneously to two adjacent scan electrodes is performed.
摘要翻译：缩短了等离子体显示装置的图像显示质量的劣化的寻址期间。为此，在等离子体显示装置的驱动方法中，进行以下操作。在等离子体显示面板上交替显示用于右眼的场和左眼的场。在右眼的场和用于左眼的场中的每一个中，首先发生具有最小亮度权重的子场，接下来发生具有最大亮度权重的子场，其后发生其他子场。在具有最小亮度权重的子场和具有最大亮度权重的子场中，执行用于向每个扫描电极施加扫描脉冲的单行地址操作。在其他子场中，执行用于同时向两个相邻扫描电极施加扫描脉冲的双线同时寻址操作。

25. 发明申请

US20120200564A1 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：US20120200564A1
公开(公告)日：2012-08-09
申请号：US13502087
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 , G06T15/00
CPC分类号： G09G3/2927 , G09G3/003 , G09G3/2022 , G09G3/204 , H04N13/122 , H04N13/341 , H04N13/398
摘要： A high-quality stereoscopic image is displayed by suppressing crosstalk between an image for the right eye and an image for the left eye and stabilizing an address discharge. For this purpose, in the method for driving the plasma display apparatus, an image for the right eye and an image for the left eye are alternately displayed on the plasma display panel by alternately repeating a field for the right eye and a field for the left eye. In each of the field for the right eye and the field for the left eye, the subfield having the smallest luminance weight is placed first, the subfield having the largest luminance weight is placed next, and the other subfields are placed thereafter so as to have luminance weights sequentially decreasing.
摘要翻译：通过抑制用于右眼的图像和左眼的图像之间的串扰并且稳定地址放电来显示高质量的立体图像。为此，在等离子体显示装置的驱动方法中，通过交替重复用于右眼的场和用于左眼的场来交替地在等离子体显示面板上显示右眼用图像和左眼图像眼。在右眼场和左眼场中的每一个中，首先放置具有最小亮度权重的子场，接下来放置具有最大亮度权重的子场，然后放置其他子场，以便具有亮度权重依次降低。

26. 发明申请

US20120013615A1 PLASMA DISPLAY DEVICE 审中-公开
标题翻译：等离子体显示设备
公开(公告)号：US20120013615A1
公开(公告)日：2012-01-19
申请号：US13258175
申请日：2011-03-11
申请人： Kaname Mizokami , Shinsuke Yoshida , Takahiko Origuchi , Yuya Shiozaki
发明人： Kaname Mizokami , Shinsuke Yoshida , Takahiko Origuchi , Yuya Shiozaki
IPC分类号： G06T15/00 , G09G3/28
CPC分类号： H01J11/40 , H01J11/12 , H04N5/70
摘要： Provided is a plasma display device including a plasma display panel that performs gradation display of an image by a sub-field driving method. A protective layer of the plasma display panel includes a base layer formed on a dielectric layer and a plurality of aggregated particles dispersed all over a surface of the base layer. The plasma display device forms an image by a right-eye field in which a right-eye image signal is displayed and a left-eye field in which a left-eye image signal is displayed. The right-eye field and the left-eye field have a plurality of sub-fields. The first sub-field has a minimum luminance weight, the second sub-field has a maximum luminance weight, and the third and subsequent sub-fields have luminance weights decreasing in sequence.
摘要翻译：提供了一种等离子体显示装置，其包括通过子场驱动方法执行图像的灰度显示的等离子体显示面板。等离子体显示面板的保护层包括形成在电介质层上的基底层和分散在基底层的整个表面上的多个凝集颗粒。等离子体显示装置通过其中显示右眼图像信号的右眼场和显示左眼图像信号的左眼场来形成图像。右眼场和左眼场具有多个子场。第一子场具有最小亮度权重，第二子场具有最大亮度权重，并且第三子场和后续子场依次具有减小的亮度权重。

27. 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。

28. 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。

29. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式