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公开(公告)号：DE60045531D1
公开(公告)日：2011-02-24
申请号：DE60045531
申请日：2000-11-01
Applicant: PANASONIC CORP
Inventor： KIGO SHIGEO , SHOJI HIDEHIKO , HASHIGUCHI JUMPEI
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2.发明公开PLASMA DISPLAY DEVICE, PLASMA DISPLAY SYSTEM, AND METHOD OF CONTROLLING SHUTTER GLASS FOR PLASMA DISPLAY DEVICE 审中-公开等离子体显示设备，等离子显示系统及其控制方法一IRIS光盘进行等离子显示装置
公开(公告)号：EP2515288A4
公开(公告)日：2012-10-24
申请号：EP10837262
申请日：2010-12-13
Applicant: PANASONIC CORP
Inventor： SHIOZAKI YUYA , ORIGUCHI TAKAHIKO , SHOJI HIDEHIKO , ISHIZUKA MITSUHIRO , KIGO SHIGEO
CPC classification number: G09G3/2927 , G09G3/003 , G09G2320/0238 , H04N5/66 , H04N13/0438 , H04N13/0497
Abstract: 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.
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3.发明公开PLASMA DISPLAY DEVICE DRIVING METHOD, PLASMA DISPLAY DEVICE, AND PLASMA DISPLAY SYSTEM 审中-公开驱动方法的等离子显示器，等离子体显示设备等离子显示系统
公开(公告)号：EP2544170A4
公开(公告)日：2013-05-01
申请号：EP11750374
申请日：2011-03-02
Applicant: PANASONIC CORP
Inventor： ORIGUCHI TAKAHIKO , SHIOZAKI YUYA , KIGO SHIGEO , YOSHIHAMA YUTAKA , ISHIZUKA MITSUHIRO
CPC classification number: G09G3/003 , G09G3/2927 , G09G2320/0233 , G09G2320/0238 , G09G2320/0257 , G09G2320/0271 , G09G2340/16 , G09G2360/16 , H04N5/70 , H04N13/0438
Abstract: A plasma display apparatus usable as a 3D image display apparatus can reduce the crosstalk for a user who views a 3D image displayed on a plasma display panel through shutter glasses. For this purpose, the plasma display apparatus displays the 3D image on the plasma display panel having a plurality of pixels each of which is formed of a plurality of discharge cells by alternately repeating a right-eye field and a left-eye field. The plasma display apparatus adds a predetermined gradation value to an image signal to be displayed in a certain field when the number of pixels where the gradation equal to or higher than a high gradation threshold is displayed in the field immediately before a certain field and the gradation equal to or lower than a low gradation threshold is displayed in the certain field is equal to or larger than a number-of-pixels threshold.
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公开(公告)号：EP1990795A4
公开(公告)日：2009-12-16
申请号：EP07714940
申请日：2007-02-26
Applicant: PANASONIC CORP
Inventor： MAEDA TOSHIYUKI , KIGO SHIGEO , TSUJITA YOSHIKI , TOMIOKA NAOYUKI , YAMASHITA TAKERU , KITATANI KEI
CPC classification number: G09G3/296 , G09G3/2022 , G09G3/292 , G09G3/2927 , G09G3/294 , G09G2310/066 , G09G2320/0238 , G09G2320/041 , G09G2320/0626 , G09G2360/16
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公开(公告)号：EP2085957A4
公开(公告)日：2009-08-05
申请号：EP07831414
申请日：2007-11-08
Applicant: PANASONIC CORP
Inventor： YOSHIHAMA YUTAKA , KIGO SHIGEO
CPC classification number: G09G3/2927 , G09G3/2022 , G09G2310/066 , G09G2320/0238
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Patent Agency Ranking
公开(公告)号：EP1607930A4
公开(公告)日：2009-03-18
申请号：EP04722693
申请日：2004-03-23
Applicant: PANASONIC CORP
Inventor： TACHIBANA HIROYUKI , WAKABAYASHI TOSHIKAZU , KIGO SHIGEO , NAGAO NOBUAKI , OGAWA KENJI
IPC: G09G3/293 , G09G3/20 , G09G3/288 , G09G3/291 , G09G3/296 , G09G3/298 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/34 , H01J11/36 , G09G3/28 , H01J11/00 , H01J11/02
CPC classification number: G09G3/293 , G09G3/2948 , G09G3/2986
Abstract: A drive method for a plasma display panel having a plurality of priming electrodes, wherein the pulse width of a scanning pulse to be applied to a scanning electrodes, out of a plurality of scanning electrodes, for generating a priming discharge and carrying out writing as a result of self scanning is made larger than the pulse width of a scanning pulse to be applied to a scanning electrodes for not generating a priming discharge but carrying out writing as a result of self scanning.
Abstract translation: 一种具有多个起动电极的等离子体显示面板的驱动方法，其特征在
于：从多个扫描电极中向扫描电极施加的扫描脉冲的脉冲宽度，用于产生起动放电并作为 使得自扫描的结果大于要施加到扫描电极的扫描脉冲的脉冲宽度，以便不产生引火放电但是作为自扫描的结果进行写入。-
7.发明公开PLASMA DISPLAY DEVICE DRIVE METHOD, PLASMA DISPLAY DEVICE AND PLASMA DISPLAY SYSTEM 审中-公开等离子体显示设备，等离子体显示设备等离子显示系统的驱动方法
公开(公告)号：EP2477173A4
公开(公告)日：2012-07-25
申请号：EP10823191
申请日：2010-10-13
Applicant: PANASONIC CORP
Inventor： ORIGUCHI TAKAHIKO , SHIOZAKI YUYA , KIGO SHIGEO , SHOJI HIDEHIKO , ISHIZUKA MITSUHIRO
CPC classification number: H04N13/0018 , G09G3/003 , G09G3/2022 , G09G3/204 , G09G3/2927 , H04N13/0438 , H04N13/0497
Abstract: 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.
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公开(公告)号：EP1903550A4
公开(公告)日：2010-08-11
申请号：EP07714055
申请日：2007-02-13
Applicant: PANASONIC CORP
Inventor： TAKEDA MINORU , KIGO SHIGEO , MUTOU YASUAKI
CPC classification number: G09G3/2927 , G09G3/2092 , G09G3/296 , G09G3/298 , G09G2310/0267 , G09G2310/062 , G09G2310/063 , G09G2320/0238 , G09G2330/021
Abstract: One field is formed of a plurality of sub-fields, and each one of the sub-fields includes an initializing period, addressing period, and sustained period. The sub-field is one of an entire-cell initialization sub-field or a selective-cell initialization sub-field. When the entire initialization sub-field is switched to the selective one or vice versa, an initializing voltage which generates initializing discharge in the entire initialization sub-field is controlled. This control allows varying the number of the entire initializations and stabilizing address discharge in a plasma display panel, and at the same time, making the black luminance inconspicuous for improving the picture quality.
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公开(公告)号：EP1571641A4
公开(公告)日：2009-04-29
申请号：EP03778801
申请日：2003-12-11
Applicant: PANASONIC CORP
Inventor： OGAWA KENJI , KIGO SHIGEO , SASAKI KENJI
CPC classification number: G09G3/294 , G09G3/2927 , G09G2320/0228 , G09G2360/16
Abstract: A method for driving a plasma display panel in which discharge cells are provided at the non-connected intersections of scan electrodes and data electrodes and of the sustain electrodes and data electrodes. One field period is composed of sub-fields each comprising an initializing period, a write period, and a sustain period. The sustain period of at least on sub-field is composed of a first sustain period in which the transition period of the sustain pulse applied to the scan electrode does not temporally overlap with the transition period of the sustain pulse applied to the sustain electrode and a second sustain period in which the transition period of the sustain pulse applied to the scan electrode temporally overlaps with the transition period of the sustain pulse applied to the sustain electrode. The second sustain period includes at least the end part of the sustain period.
Abstract translation: 一种用于驱动等离子显示面板的方法，其中放电单元设置在扫描电极和数据电极以及维持电极和数据电极的非连接交叉点处。 一个场周期由子场组成，每个子场包括初始化周期，写入周期和维持周期。 至少一个子场的维持期间由第一维持期间和第二维持期间构成，第一维持期间中施加到扫描电极的维持脉冲的过渡期间不与施加到维持电极的维持脉冲的过渡期间暂时重叠， 第二维持期间，其中施加到扫描电极的维持脉冲的过渡期间暂时与施加到维持电极的维持脉冲的过渡期间重叠。 第二维持期至少包括维持期的结束部分。
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10.发明公开
公开(公告)号：EP1988531A4
公开(公告)日：2011-09-21
申请号：EP07714544
申请日：2007-02-20
Applicant: PANASONIC CORP
Inventor： TAKEDA MINORU , KIGO SHIGEO , KAWASE TOORU , TANIGUCHI HIRONARI
CPC classification number: G09G3/2927 , G09G3/2022 , G09G2320/0238 , G09G2320/103 , G09G2360/16
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