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1. 发明申请

WO2005011288A3 DEVICE FOR DISPLAYING COLOR IMAGES 审中-公开
标题翻译：用于显示彩色图像的设备
公开(公告)号：WO2005011288A3
公开(公告)日：2005-03-17
申请号：PCT/FR2004050329
申请日：2004-07-12
申请人： THOMSON LICENSING SA , BLONDE LAURENT , SARAYEDDINE KHALED , KERVEC JONATHAN
发明人： BLONDE LAURENT , SARAYEDDINE KHALED , KERVEC JONATHAN
IPC分类号： H04N9/31
CPC分类号： H04N9/67 , G03B21/005 , H04N9/3114 , H04N9/3182
摘要： A display device comprises rotating color wheels (12, 14), for generating a periodic color beam, and an imager (16) which modulates the color beam on the basis of a received video signal (V RGB). At each period, the color beam (8) successively adopts a plurality of base colors (a, ss,
摘要翻译：显示装置包括用于产生周期性色光束的旋转色轮（12,14）和基于接收到的视频信号（V RGB）来调制色光束的成像器（16）。在每个周期，彩色光束（8）依次采用与由所述成像器产生的每个基色（a，ss，θ）同步的多个基色（a，ss，<）。可以通过设置色轮（12,14）的相对位置（PHI）来修改基色（a，ss，θ）的色调，以便将所述颜色以及可能地适配于所接收的视频信号（V RGB）。

2. 发明申请

WO0245062A3 METHOD AND APPARATUS FOR CONTROLLING A DISPLAY DEVICE 审中-公开
标题翻译：用于控制显示装置的方法和装置
公开(公告)号：WO0245062A3
公开(公告)日：2003-09-04
申请号：PCT/EP0113346
申请日：2001-11-19
申请人： THOMSON LICENSING SA , CORREA CARLOS , WEITBRUCH SEBASTIEN , DOYEN DIDIER , KERVEC JONATHAN
发明人： CORREA CARLOS , WEITBRUCH SEBASTIEN , DOYEN DIDIER , KERVEC JONATHAN
IPC分类号： H04N5/66 , G09G3/20 , G09G3/291 , G09G3/292 , G09G3/293 , G09G3/296 , H04N5/21 , H04N5/70 , H04N9/30 , G09G3/28
CPC分类号： G09G3/2051 , G09G3/2029 , G09G3/204 , G09G3/2927 , G09G3/2937 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/0276 , H04N5/21 , H04N5/70 , H04N9/30
摘要： The invention deals with the large area flicker effect reduction in display devices like plasma display panels, in which the light output is controlled by small pulses over a whole frame period and the amount of small pulses determine the brightness of the light output. The invention proposes an adaptation of the known principle of sub-field grouping for large area flicker reduction for the specific sub-field coding process called incremental sub-field coding, in which only those sub-field code words are taken for display driving having the characteristic that there is never a sub-field inactivated between two activated sub-fields or never a sub-field is activated between two inactivated sub-fields.For this specific sub-field coding it is proposed to make the sub-field grouping in a simple manner, where all the odd sub-fields are grouped together in one group (G1) and all the even sub-fields are grouped together in a second group (G2). Despite the fact that some luminance differences are present in the groups it has been proved, that this sub-field grouping leads to a very efficient large area flicker reduction because of its complementary behaviour to the required dithering technique.
摘要翻译：本发明涉及诸如等离子体显示面板的显示装置中的大面积闪烁效应的降低，其中光输出在整个帧周期内由小脉冲控制，并且小脉冲的量决定光输出的亮度。本发明提出了对于称为增量子场编码的特定子场编码处理的用于大面积闪烁减少的子场分组的已知原理的适应，其中仅采用那些子字段代码字用于具有在两个未激活的子场之间激活两个激活的子场之间从未有子场的子场的从未被激活的特征。对于该特定的子场编码，建议将子场分组置于其中所有奇数子场在一组（G1）中组合在一起，并且所有偶数子场在第二组（G2）中分组在一起。尽管已经证明在组中存在一些亮度差异的事实，但是由于其对所需的抖动技术的补充行为，该子场分组导致非常有效的大面积闪烁降低。

3. 发明申请

WO03075251A2 METHOD FOR DISPLAYING A VIDEO IMAGE ON A DIGITAL DISPLAY DEVICE 审中-公开
标题翻译：用于在数字显示装置上显示视频图像的方法
公开(公告)号：WO03075251A2
公开(公告)日：2003-09-12
申请号：PCT/FR0300734
申请日：2003-03-07
申请人： THOMSON LICENSING SA , DOYEN DIDIER , BOREL THIERRY , KERVEC JONATHAN
发明人： DOYEN DIDIER , BOREL THIERRY , KERVEC JONATHAN
IPC分类号： G02B26/08 , G09G3/20 , G09G3/34 , G09G
CPC分类号： G09G3/346 , G09G3/2014 , G09G3/2018 , G09G3/2022 , G09G2310/0235 , G09G2320/0266 , G09G2320/0276
摘要： The invention concerns a method for displaying a video image on a digital display device during a video raster comprising at least two separate time segments to display a grey level. The cells of the device can selectively adopt an on-state or an off-state. Additionally, the cells can change states several time during a video raster. The invention is characterized in that the cells change state not more than once during each video raster time segment. The invention enables attenuation or elimination of perturbations related to temporal integration and sequential display of the R, G, B components of the video image.
摘要翻译：本发明涉及一种用于在包括至少两个分开的时间段的视频光栅期间在数字显示设备上显示视频图像以显示灰度级的方法。设备的单元可以选择性地采用导通状态或截止状态。此外，单元格可以在视频栅格期间多次改变状态。本发明的特征在于，在每个视频光栅时间段期间，单元改变状态不超过一次。本发明能够衰减或消除与视频图像的R，G，B分量的时间整合和顺序显示相关的扰动。

4. 发明申请

WO03027995A2 METHOD FOR VIDEO IMAGE DISPLAY ON A DISPLAY DEVICE FOR CORRECTING LARGE ZONE FLICKER AND CONSUMPTION PEAKS 审中-公开
标题翻译：用于校正大面积闪光灯和消耗峰值的显示装置上的视频图像显示方法
公开(公告)号：WO03027995A2
公开(公告)日：2003-04-03
申请号：PCT/FR0203214
申请日：2002-09-20
申请人： THOMSON LICENSING SA , DOYEN DIDIER , HOELZEMANN HERBERT , KERVEC JONATHAN
发明人： DOYEN DIDIER , HOELZEMANN HERBERT , KERVEC JONATHAN
IPC分类号： H04N5/66 , G09G3/20 , G09G3/28
CPC分类号： G09G3/2033 , G09G3/2029 , G09G3/204 , G09G3/2942 , G09G2310/0224 , G09G2320/0247 , G09G2320/106 , G09G2330/025 , G09G2340/16
摘要： The invention concerns a method for video image display on a digital display device. The display field of an image comprises periods for separately addressing the odd line cells and the of even line cells of the device and periods for separately erasing them. Each underscan of the video field comprises an addressing period, an erasing period, and at least a maintenance period. The periods are mutually arranged so as to obtain an arrangement of underscans in the video field or a temporal position of the video field which is different for odd lines and even lines of the device. The device is preferably a plasma display screen.
摘要翻译：本发明涉及一种在数字显示装置上进行视频图像显示的方法。图像的显示区域包括用于单独地寻址奇数行单元和设备的偶数行单元的周期和用于单独擦除它们的周期。视频场的每个下扫描包括寻址周期，擦除周期和至少维护周期。这些周期被相互排列，以获得在视频场中的下划线的布置或对于设备的奇数行和偶数行不同的视频场的时间位置。该装置优选为等离子体显示屏。

5. 发明申请

WO02093539A3 METHOD OF DISPLAYING MOVING VIDEO IMAGES ON A PLASMA DISPLAY PANEL 审中-公开
标题翻译：在等离子显示面板上显示移动视频图像的方法
公开(公告)号：WO02093539A3
公开(公告)日：2003-02-27
申请号：PCT/EP0204746
申请日：2002-04-30
申请人： THOMSON LICENSING SA , DOYEN DIDIER , KERVEC JONATHAN , HOELZEMANN HERBERT
发明人： DOYEN DIDIER , KERVEC JONATHAN , HOELZEMANN HERBERT
IPC分类号： H01J11/02 , G09G3/20 , G09G3/22 , G09G3/28 , G09G5/02 , H04N5/66
CPC分类号： G09G3/2022 , G09G3/2003 , G09G3/22 , G09G3/28 , G09G2320/0242 , G09G2320/0257 , G09G2320/0261 , G09G2320/0266 , G09G2320/106
摘要： The invention relates to a method of displaying a sequence of video images on a plasma display panel comprising a plurality of elementary cells coloured by phosphors (blue, green, red). According to the invention, a movement vector (MV) corresponding to movement between two successive images (I, I+1) is computed and then the subscans associated with at least one type of phosphor is displaced, the amplitude of the displacement depending on the amplitude of the movement vector and on the type of phosphor. This allows the effects of image afterglow to be corrected.
摘要翻译：本发明涉及一种在等离子体显示面板上显示视频图像序列的方法，该方法包括由磷光体（蓝色，绿色，红色）着色的多个基本单元。根据本发明，计算与两个连续图像（I，I + 1）之间的运动相对应的运动矢量（MV），然后与至少一种类型的磷光体相关的副扫描器移位，取决于运动矢量的幅度和荧光体的类型。这样可以校正图像余辉的影响。

6. 发明申请

WO0217288A2 DISPLAY DEVICE COMPRISING LUMINOPHORS 审中-公开
标题翻译：包括发光装置的显示装置
公开(公告)号：WO0217288A2
公开(公告)日：2002-02-28
申请号：PCT/FR0102617
申请日：2001-08-16
申请人： THOMSON LICENSING SA , DOYEN DIDIER , KERVEC JONATHAN , HOELZEMANN HERBERT
发明人： DOYEN DIDIER , KERVEC JONATHAN , HOELZEMANN HERBERT
IPC分类号： H04N5/66 , G09G3/20 , G09G3/22 , G09G3/28 , G09G5/02
CPC分类号： G09G3/2003 , G09G3/22 , G09G3/28 , G09G2320/0242 , G09G2320/0257 , G09G2320/0261 , G09G2320/106 , G09G2340/06 , G09G2340/16
摘要： The invention aims at correcting display defects caused by the disparity between luminophors of the display device. The correction is obtained by image processing. The invention concerns a display method for a sequence of video images on a device comprising luminophors including at least two types of luminophors and the device comprising the means for implementing said method. The correction is obtained by calculating an intermediate image between two successive images, then in displaying on one type of luminophor one of the successive images and simultaneously on another type of luminophor the intermediate image.
摘要翻译：本发明旨在纠正由显示装置的发光体之间的不一致引起的显示缺陷。校正是通过图像处理获得的。本发明涉及一种用于包括发光体的设备上的视频图像序列的显示方法，所述发光体包括至少两种类型的发光体，并且所述设备包括用于实现所述方法的装置。校正是通过计算两个连续图像之间的中间图像，然后在一个类型的发光体上显示连续图像中的一个并且同时在另一个类型的发光体上显示中间图像来获得的。

7. 发明申请

WO2008065089A2 VIDEO PRE-PROCESSING DEVICE AND METHOD, MOTION ESTIMATION DEVICE AND METHOD 审中-公开
标题翻译：视频预处理装置和方法，运动估计装置和方法
公开(公告)号：WO2008065089A2
公开(公告)日：2008-06-05
申请号：PCT/EP2007062834
申请日：2007-11-26
申请人： THOMSON LICENSING , KERVEC JONATHAN , BARDY MICHAEL , DOYEN DIDIER
发明人： KERVEC JONATHAN , BARDY MICHAEL , DOYEN DIDIER
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： G06T5/008 , G06T2207/10016 , G06T2207/10024 , H04N19/117 , H04N19/186 , H04N19/51 , H04N19/61 , H04N19/80 , H04N19/85
摘要： The invention relates to a method and to a device for the video pre- processing of at least one of the colour components (I r , I v , I b ) of the video. The device comprises, for each pixel, - means (2, 5, 8) for the low-pass filtering of the said colour component (I r , I v , I b ), - means (3, 6, 9) for the over-accentuation of the contours by applying a mask onto the said colour component (I r , I v , I b ).
摘要翻译：本发明涉及一种用于视频预处理至少一种颜色分量（I，R，I，V，I B）的方法和装置）。对于每个像素，该装置包括用于对所述颜色分量（I，R，I，I，I）进行低通滤波的装置（2,5,8）通过将掩模施加到所述颜色分量上，对于轮廓的过度强调，意味着（3,6,9）（I，SUB，SUB） > v ，I B B）。

8. 发明申请

WO2007137994A3 METHODS FOR SEQUENTIAL COLOR DISPLAY BY MODULATION OF PULSES 审中-公开
标题翻译：通过调制脉冲进行顺序显示的方法
公开(公告)号：WO2007137994A3
公开(公告)日：2008-06-19
申请号：PCT/EP2007055065
申请日：2007-05-24
申请人： THOMSON LICENSING , MORVAN PATRICK , KERVEC JONATHAN , THOLLOT JULIEN
发明人： MORVAN PATRICK , KERVEC JONATHAN , THOLLOT JULIEN
IPC分类号： G09G3/34
CPC分类号： G09G3/2014 , G09G3/3406 , G09G3/3614 , G09G3/3659 , G09G2300/0809 , G09G2300/0814 , G09G2300/0842 , G09G2310/0235 , G09G2310/0259 , G09G2320/0261
摘要： Each color image is broken down into at least one series of at least three successive primary images of different primary colors which are displayed successively by modulating the activation pulse of the pixels of an imaging device; the invention requires that the spread of the pulse phase of the pixels be shortened over the three successive sub-frames: the pulse periods of the pixels of the first primary image are displaced to the end of the sub-frame of the first image, and the pulse period of the pixels of the third primary image are displaced in the sub-frame of the third primary image towards the beginning of the sub-frame of this third image. This has the beneficial effect of reducing color break defects.
摘要翻译：每个彩色图像被分解成至少一系列不同原色的至少三个连续的主要图像，其通过调制成像装置的像素的激活脉冲来连续显示; 本发明要求在三个连续子帧上缩短像素的脉冲相位的扩展：第一主图像的像素的脉冲周期被移位到第一图像的子帧的末端，并且第三主图像的像素的脉冲周期在第三主图像的子帧中朝向该第三图像的子帧的开始位移。这具有减少色斑缺陷的有益效果。

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