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1. 发明公开

EP1164568A1 VIDEO SIGNAL CONVERSION DEVICE AND VIDEO SIGNAL CONVERSION METHOD 有权
标题翻译： VIDEOSIGNAL KONVERTIERUNGSVORRICHTUNG视频摄影师KONVERTIERUNGSVERFAHREN
公开(公告)号：EP1164568A1
公开(公告)日：2001-12-19
申请号：EP00977939.8
申请日：2000-11-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： MUTO, Yasuaki , WAKAHARA, Toshio , NIWA, Akio , HIGASHI, Takuma , MORITA, Tomoko , SEKIGUCHI, Yuji
IPC分类号： G09G5/00 , G09G3/20 , H04N7/01 , H04N3/27
CPC分类号： H04N7/0105 , H04N5/46 , H04N7/01 , H04N7/012 , H04N7/0135 , H04N21/440218
摘要： Video data of a field necessary for I/P conversion and scanning line conversion is stored in a field memory part (7), vertical frequency conversion is performed by a memory control processing part (2), I/P conversion is performed by an I/P conversion processing part (3), scanning line conversion is performed by a scanning line conversion part (4) and horizontal pixel conversion is performed by a horizontal pixel conversion processing part (5) with the data stored in the field memory part, and a synchronous processing part (6) supplies a prescribed clock, a horizontal synchronizing signal and a vertical synchronizing signal to each block. A single system performs vertical frequency conversion, I/P conversion, scanning line conversion and horizontal pixel conversion.
摘要翻译：将I / P转换和扫描线转换所需的场的视频数据存储在场存储器部分（7）中，由存储器控制处理部分（2）执行垂直频率转换，I / P转换由I / P转换处理部分（3）中，通过扫描线转换部分（4）进行扫描线转换，并且通过水平像素转换处理部分（5）对存储在场存储器部分中的数据执行水平像素转换，以及同步处理部分（6）向每个块提供规定的时钟，水平同步信号和垂直同步信号。单个系统执行垂直变频，I / P转换，扫描线转换和水平像素转换。

2. 发明公开

EP1513132A1 PLASMA DISPLAY PANEL DRIVE METHOD 审中-公开
标题翻译： ANSTEUERVERFAHRENFÜREINE PLASMAANZEIGETAFEL
公开(公告)号：EP1513132A1
公开(公告)日：2005-03-09
申请号：EP04722704.6
申请日：2004-03-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： KOSUGI, Naoki , WAKABAYASHI, Toshikazu , MUTO, Yasuaki
IPC分类号： G09G3/28 , G09G3/20 , H01J11/00 , H01J11/02
CPC分类号： G09G3/2925 , G09G3/2022 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G3/2948 , G09G3/2986 , G09G2320/0238
摘要： The initializing period of at least one of a plurality of sub-fields constituting one field is a selective initializing period for selectively initializing discharge cells in which sustain discharge has occurred in the sustaining period of the preceding sub-field. In the sustaining period of the sub-field prior to the sub-field including the selective initializing period, voltage Vr is applied to a priming electrode (PRi) for causing discharge between the priming electrode (PRi) and corresponding scan electrode (SCi) using the priming electrode (PRi) as a cathode.
摘要翻译：构成一个场的多个子场中的至少一个的初始化周期是用于选择性地初始化在先前子场的维持周期中已经发生维持放电的放电单元的选择性初始化周期。在包括选择性初始化周期的子场之前的子场的维持期间，将电压Vr施加到用于引发电极（PRi）和相应的扫描电极（SCi）之间的放电的引发电极（PRi），使用底漆电极（PRi）作为阴极。

3. 发明公开

EP0803759A1 PROJECTION IMAGE DISPLAY DEVICE 失效
标题翻译： PROJEKTIONS-BILDANZEIGEVORRICHTUNG
公开(公告)号：EP0803759A1
公开(公告)日：1997-10-29
申请号：EP96935462.0
申请日：1996-10-28
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： KURATOMI, Yasunori , TAKIMOTO, Akio , AKIYAMA, Koji , TSUTSUI, Hiroshi , KAWAKAMI, Toshikatsu , MUTO, Yasuaki , MIYAI, Hiroshi
IPC分类号： G02F1/135 , G02F1/133
CPC分类号： G09G3/002 , G02F1/135 , G09G2320/0209
摘要： The present invention relates to a projection type image displaying apparatus capable of displaying larger picture images which are bright, uniform and after-image-free.
A projection type image displaying apparatus, comprising a OASLM (1) for grasping an photoconductive layer (4), a light reflection layer (5) and a light modulating layer (6) by two glass substrates (2, 2') with conductive transparent electrodes (3, 3') each being provided on it, an image source (8) for displaying inputting images on the OASLM (1) by a time serial scanning operation, a driving signal generating means (40) for supplying to the OASLM (1) a driving signal synchronized with the vertical synchronous frequency of the image,
wherein at least either of two conductive transparent electrodes (3, 3') is divided into a plurality of regions, a driving signal to be generated from the driving signal generating means (40) is composed of a plurality of signals different in phase, a signal to be fed respectively to a region adjacent to the divided conductive transparent electrodes (3) has a phase difference approximately equal to time where the vertical effective scanning period is divided by the number of the region.
摘要翻译：本发明涉及一种投影型图像显示装置，其能够显示更亮的，均匀的和无图像后的较大的图像。一种投影型图像显示装置，包括用于抓取光电导层（4）的OASLM（1），具有导电透明的两个玻璃基板（2,2'）的光反射层（5）和光转换层（6）每个设置在其上的电极（3,3'），用于通过时间串行扫描操作在OASLM（1）上显示输入图像的图像源（8），用于提供给OASLM的驱动信号发生装置（40） 1）与图像的垂直同步频率同步的驱动信号，其中两个导电透明电极（3,3'）中的至少一个被分成多个区域，从驱动信号产生装置产生的驱动信号（40）由相位不同的多个信号组成，分别馈送到与分割导电透明电极（3）相邻的区域的信号具有大致等于垂直有效扫描周期被分频的时间的相位差根据该地区的数量。

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