专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

EP1737224B1 Anti-copy image display device and method 有权
标题翻译：防复制图像显示装置和方法
公开(公告)号：EP1737224B1
公开(公告)日：2008-05-14
申请号：EP06114451.5
申请日：2006-05-24
申请人： Thomson Licensing
发明人： KERVEC, Jonathan , BLONDE, Laurent , DOYEN, Didier
IPC分类号： H04N5/913 , H04N9/31
CPC分类号： H04N5/913 , H04N9/31 , H04N2005/91392

92. 发明公开

EP1813116A1 DEVICE AND METHOD FOR SYNCHRONIZING DIFFERENT PARTS OF A DIGITAL SERVICE 有权转让
标题翻译： VORRICHTUNG VERFAHREN ZUR SYNCHRONIZATION VERSCHIEDENER TEILE EINES DIGITALEN DIENSTES
公开(公告)号：EP1813116A1
公开(公告)日：2007-08-01
申请号：EP05816179.5
申请日：2005-11-08
申请人： Thomson Licensing
发明人： LEYENDECKER, Philippe , ZWING, Rainer , ABELARD, Franck , MORVAN, Patrick , DESERT, Sebastien , DOYEN, Didier
IPC分类号： H04N7/24 , H04N7/52 , H04N5/60 , H04N5/04
CPC分类号： H04N5/06 , G11B27/10 , H04N5/04 , H04N5/935 , H04N9/806 , H04N21/2353 , H04N21/4122 , H04N21/4135 , H04N21/4307 , H04N21/4341 , H04N21/435 , H04N21/4392 , H04N21/6336 , H04N21/84
摘要： The device has a video processing module (210) to process a part of audiovisual data constituting a part of a digital service coming from a digital set top box (20), and a screen (211) to reproduce an output of parts of the service. The reproduction and processing times of the data introduce a delay into the output of the reproduced data. An extended display identification data EPROM memory (213) informs the box of the introduced delay. Independent claims are also included for the following: (A) a device acting as a digital service source (B) a method for synchronizing two parts of a digital service.
摘要翻译：该装置具有处理构成来自数字机顶盒（20）的数字服务的一部分的视听数据的一部分的视频处理模块（210），以及再现服务部分的输出的屏幕（211）。数据的再现和处理时间对再现数据的输出引入延迟。扩展显示识别数据EPROM存储器（213）通知盒子引入的延迟。还包括以下独立权利要求：（A）作为数字服务源的设备（B）一种用于同步数字服务的两部分的方法。

93. 发明授权

EP1380022B1 METHOD OF DISPLAYING VIDEO IMAGES ON A PLASMA DISPLAY PANEL AND CORRESPONDING PLASMA DISPLAY PANEL 有权
标题翻译：的程序对等离子显示面板及其装置显示视频
公开(公告)号：EP1380022B1
公开(公告)日：2005-05-25
申请号：EP02704741.4
申请日：2002-03-07
申请人： Thomson Licensing S.A.
发明人： DOYEN, Didier , HOELZEMANN, Herbert , KERVEC, Jonathan
IPC分类号： G09G3/28
CPC分类号： G09G3/2033 , G09G3/204 , G09G3/28 , G09G2320/0261 , G09G2320/0266 , G09G2320/106
摘要： The present invention relates to a method of displaying video images on a plasma display panel. The invention is applicable in plasma display panels (PDPs). According to the invention, in order to achieve contouring movement compensation, the subscans are divided into two symmetrical groups of subscans. Moreover, the movement of the video image to be displayed with respect to the preceding video image is estimated so as to generate a movement vector for each pixel of the video image. Finally, for each pixel of the video image, the subscans of the second group are displaced by an amount proportional to the estimated movement vector.

94. 发明公开

EP1449194A1 METHOD OF IMPROVING THE LUMINOUS EFFICIENCY OF A SEQUENTIAL-COLOUR MATRIX DISPLAY 有权
标题翻译：一种提高色序矩阵显示器的光效
公开(公告)号：EP1449194A1
公开(公告)日：2004-08-25
申请号：EP02785397.7
申请日：2002-11-19
申请人： Thomson Licensing S.A.
发明人： BOREL, Thierry , DOYEN, Didier
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/2014 , G09G2310/0235
摘要： The present invention relates to a method of improving the luminous efficiency of a sequential-colour matrix display, the display being driven using an addressing method of the pulse width modulation or PWM type. This method comprises, for each pixel of a subframe, the following steps:- comparison of the pixel colour value of the preceding subframe with a reference value so as to provide an overlap value depending on the period of overlap with the current subframe;- if the pixel colour value of the current subframe less the overlap value gives a positive value, a time offset is added to the pixel colour value of the current subframe;- if the pixel colour value of the current subframe less the overlap value gives a negative value, the pixel colour value of the current subframe is forced to be zero. The invention applies to LCOS or LCD displays.

95. 发明公开

EP1423837A1 METHOD OF DISPLAYING VIDEO IMAGES ON A DISPLAY DEVICE, E.G. A PLASMA DISPLAY PANEL 有权
标题翻译：程序显示视频，例如在等离子SCOREBOARD
公开(公告)号：EP1423837A1
公开(公告)日：2004-06-02
申请号：EP02760325.7
申请日：2002-08-22
申请人： Thomson Licensing S.A.
发明人： DOYEN, Didier , KERVEC, Jonathan , HOELZEMANN, Herbert
IPC分类号： G09G3/28
CPC分类号： G09G3/2029 , G09G3/204 , G09G3/288 , G09G2320/0261 , G09G2320/0266
摘要： The present invention relates to a method of displaying video images on a display device and especially on a plasma display panel. The frame for displaying a video image is divided into two subframes, both comprising approximately the same number of subscans. The subscans of the first subframe are arranged in a first order in which their weights increase and those of the second subframe in the reverse order. The second subframe is consecutive to the first subframe. Each cell of the PDP changes state at least once during the first subframe. The same applies during the second subframe.

96. 发明公开

EP1236195A1 PROCEDE D'ADRESSAGE DE PANNEAU D'AFFICHAGE AU PLASMA 有权
公开(公告)号：EP1236195A1
公开(公告)日：2002-09-04
申请号：EP00981461.7
申请日：2000-11-23
申请人： Thomson Licensing S.A. , DEUTSCHE THOMSON-BRANDT GMBH
发明人： CORREA, Carlos , DOYEN, Didier
IPC分类号： G09G3/28 , G09G3/34
CPC分类号： G09G3/2033 , G09G3/2029 , G09G3/204 , G09G3/28 , G09G3/288 , G09G2310/0205 , G09G2320/0266
摘要： The invention relates to a combination of the technique of underscanning two lines of display cells together and the division of the underscanning procedures into two groups. The combination of these two aspects makes it possible to pool the benefits of two apparently incompatible techniques. The invention provides for a static and/or dynamic compensation of the first underscanning procedures of each individual cell with second underscanning procedures of two cells together, respectively.
摘要翻译：本发明涉及将两行显示单元下扫描在一起的技术和将下扫描过程分成两组的技术的组合。这两个方面的结合使得汇集两种明显不兼容的技术的好处成为可能。本发明分别利用两个单元的第二次欠扫描程序来对每个单独单元的第一欠扫描程序进行静态和/或动态补偿。

97. 发明公开

EP1185971A1 METHOD OF ADDRESSING A PLASMA DISPLAY PANEL 审中-公开
标题翻译：方法解决等离子SCOREBOARD
公开(公告)号：EP1185971A1
公开(公告)日：2002-03-13
申请号：EP00935067.9
申请日：2000-05-18
申请人： Thomson Licensing S.A.
发明人： DOYEN, Didier
IPC分类号： G09G3/28
CPC分类号： G09G3/2033 , G09G3/2029 , G09G3/28 , G09G2310/0205 , G09G2320/0261 , G09G2320/0266
摘要： The invention provides a novel scanning technique aimed at reducing the phenomenon of contouring. The scanning technique of the invention consists in adding at least one redundant subscan SP0 to SP4. The purpose of the redundant subscans SP0 to SP4 is to place an additional illumination time which is privileged. The redundant subscan SP0 to SP4 thus introduced makes it possible to have a steady illumination time virtually independent of the grey level and therefore to minimize the high-weight switching effects. The subject of the invention is a method of displaying a video image on a plasma display panel, in which, during the display period each of the cells is illuminated in total for a time of between zero and a maximum display time corresponding to the maximum brightness of a cell for a given brightness setting, single subscans SB1 to SB8 and redundant subscans SP0 to SP4 are carried out so that the cells are 'on' or 'off' during a period specific to each of the said subscans, and the sum of the periods specific to each of the single subscans SB1 to SB8 and of the period specific to the redundant subscans SP0 to SP4 is greater than the maximum display time of a cell.

98. 发明公开

EP3270589A1 AN APPARATUS AND A METHOD FOR GENERATING DATA REPRESENTATIVE OF A PIXEL BEAM 审中-公开
标题翻译：用于生成像素束的数据表示的装置和方法
公开(公告)号：EP3270589A1
公开(公告)日：2018-01-17
申请号：EP16305870.4
申请日：2016-07-11
申请人： Thomson Licensing
发明人： BLONDÉ, Laurent , DOYEN, Didier , BOISSON, Guillaume
IPC分类号： H04N13/00 , H04N13/02
CPC分类号： H04N13/106 , G06T2207/10052 , H04N13/243
摘要： There are several types of plenoptic devices having their proprietary file format. At present there is no standard supporting the acquisition and transmission of multidimensional information for an exhaustive over-view of the different parameters upon which a light-field depends. As such acquired light-field data for different cameras have a diversity of formats. The notion of pixel beam, which represents a volume occupied by a set of rays of light in an object space of an optical system of a camera is thus introduced. The method according to the invention enables to provide data representative of a collection of pixel beams describing a first optical system that is agnostic since these data are obtained by imaging the collection of pixel beams through a second optical system. Such data representative of a collection of pixel beams enable the generation of parametrized output images from which post-processing.
摘要翻译：有几种类型的全光设备具有其专有文件格式。目前还没有一个标准支持多维信息的获取和传输，以便详细了解光场依赖的不同参数。由于这样获取的用于不同相机的光场数据具有多种格式。由此引入像素光束的概念，该像素光束表示由照相机的光学系统的物体空间中的一组光线占据的体积。根据本发明的方法使得能够提供表示描述不可知的第一光学系统的像素光束集合的数据，因为这些数据是通过将像素光束的集合成像通过第二光学系统而获得的。代表像素束集合的这种数据使得能够生成从其进行后处理的参数化输出图像。

99. 发明公开

EP3121689A1 SIGNAL FOR CARRYING WASHOUT REQUEST IN HAPTIC AUDIOVISUAL CONTENT, RELATED METHOD AND DEVICE 有权转让
标题翻译：在声音内容中传送清理请求的信号，相关的方法和设备
公开(公告)号：EP3121689A1
公开(公告)日：2017-01-25
申请号：EP16179100.9
申请日：2016-07-12
申请人： Thomson Licensing
发明人： DOYEN, Didier , DANIEAU, Fabien , GUILLOTEL, Philippe , FLEUREAU, Julien
IPC分类号： G06F3/01 , A63J25/00 , A63G31/16
摘要： The present disclosure is about a method, a device and a signal enabling automatic washouts in HAV contents. More precisely, washout related information is added to a signal representing a HAV content so that a HAV rendering device (100) may adapt the washout to its physical limitations defined by the device capabilities (161) as well as the user preferences (121). Different types of washouts are proposed. The HAV content signal comprises a first information (2322) representative of a haptic washout effect and an optional second information (2326) representative of the parameters required for the haptic washout effect. The method comprises performing a first haptic effect (610), computing the haptic washout effect (650) according to device capabilities (161), user preferences (121), type of washout obtained from washout flags (2322) and optional washout parameters (2326), and performing the haptic washout effect.
摘要翻译：本公开内容涉及实现HAV内容中的自动清除的方法，设备和信号。更确切地说，清洗相关信息被添加到表示HAV内容的信号中，使得HAV渲染设备（100）可以将冲洗适应于由设备能力（161）以及用户偏好（121）所限定的物理限制。提出了不同类型的冲刷。 HAV内容信号包括表示触觉清除效果的第一信息（2322）和表示触觉清除效果所需的参数的可选第二信息（2326）。该方法包括执行第一触觉效果（610），根据设备能力（161），用户偏好（121），从冲洗标记（2322）获得的冲洗类型和可选冲洗参数（2326）计算触觉冲刷效果（650）），并执行触觉清除效果。

100. 发明公开

EP3121685A1 SIGNAL FOR CARRYING WASHOUT REQUEST IN HAPTIC AUDIOVISUAL CONTENT, RELATED METHOD AND DEVICE 审中-公开
标题翻译：信号AUSWASCHANFORDERUNG作者触觉视听内容传输，相关的方法和装置
公开(公告)号：EP3121685A1
公开(公告)日：2017-01-25
申请号：EP15306184.1
申请日：2015-07-21
申请人： Thomson Licensing
发明人： DOYEN, Didier , DANIEAU, Fabien , GUILLOTEL, Philippe , FLEUREAU, Julien
IPC分类号： G06F3/01 , A63J25/00 , A63G31/16
CPC分类号： G08B6/00 , A63G31/16 , A63J25/00 , G06F3/016
摘要： The present disclosure is about a method, a device and a signal enabling automatic washouts in HAV contents. More precisely, washout related information is added to a signal representing a HAV content so that a HAV rendering device (100) may adapt the washout to its physical limitations defined by the device capabilities (161) as well as the user preferences (121). Different types of washouts are proposed. The HAV content signal comprises a first information (2322) representative of a haptic washout effect and an optional second information (2326) representative of the parameters required for the haptic washout effect. The method comprises performing a first haptic effect (610), computing the haptic washout effect (650) according to device capabilities (161), user preferences (121), type of washout obtained from washout flags (2322) and optional washout parameters (2326), and performing the haptic washout effect.
摘要翻译：本发明是关于一种方法，一种装置和使在HAV内容自动冲蚀的信号。更精确地，冲洗相关的信息被添加到代表HAV内容的信号，以便做了HAV呈现设备（100）可以在洗出适应于由所述设备能力（161）以及用户偏好（121）中定义的它的物理限制。不同类型的冲刷提出。在HAV内容信号包括第一信息（2322）代表的触觉效果冲洗和可选的第二信息（2326）代表触觉冲洗效果所需要的参数。该方法包括执行第一触觉效果（610），计算触觉冲洗效果（650）雅丁设备功能（161），用户偏好（121）类型的洗脱从清除标志（2322）和可选的洗出参数获得的（2326 ），以及执行所述触觉冲洗效果。

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