专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2382788B1 AN AMBIENCE LIGHTING SYSTEM FOR A DISPLAY DEVICE AND A METHOD OF OPERATING SUCH AN AMBIENCE LIGHTING SYSTEM 有权转让
公开(公告)号：EP2382788B1
公开(公告)日：2019-01-23
申请号：EP09799414.9
申请日：2009-12-18
申请人： TP Vision Holding B.V.
发明人： MATTHYS, Erwin, M., A.
IPC分类号： H04N9/73

2. 发明授权

EP1704726B1 AMBIENT LIGHT DERIVED FORM VIDEO CONTENT BY MAPPING TRANSFORMATIONS THROUGH UNRENDERED COLOR SPACE 有权转让
公开(公告)号：EP1704726B1
公开(公告)日：2018-06-27
申请号：EP05702583.5
申请日：2005-01-05
申请人： TP Vision Holding B.V.
发明人： GUTTA, Srinivas , KUPPENS, Simon J. M. , BROEK, Huub
IPC分类号： H04N9/73 , H05B37/02
CPC分类号： H04N9/73
摘要： Extracting and processing video content encoded in a rendered color space to be emulated by an ambient light source, comprising extracting color information from a video signal and transforming the color information through unrendered color space using tristprimary matrices to form a second rendered color space to drive the ambient light source. Video signal decoding into frames can allow extracting average or other color information from an selected screen regions to reduce bitstream load, and negative gamma correction helps prevent garish or inappropriate chromaticities and luminance.

3. 发明授权

EP2143243B1 PILOT ALLOCATION IN SINGLE FREQUENCY NETWORK 失效转让
标题翻译：单频网络中的导频分配
公开(公告)号：EP2143243B1
公开(公告)日：2017-08-02
申请号：EP08737897.2
申请日：2008-04-17
申请人： TP Vision Holding B.V.
发明人： FILIPPI, Alessio , SERBETLI, Semih , VAN VOORTHUISEN, Paul, H., J., M.
IPC分类号： H04L27/26
CPC分类号： H04L27/261

4. 发明授权

EP1704729B1 AMBIENT LIGHT SCRIPT COMMAND ENCODING 有权转让
标题翻译：环境光脚命令编码
公开(公告)号：EP1704729B1
公开(公告)日：2017-05-31
申请号：EP05702591.8
申请日：2005-01-05
申请人： TP Vision Holding B.V.
发明人： DIEDERIKS, Elmo , GELDER, Kerno, Van , EGNER, Sebastian
IPC分类号： H04N9/73 , H05B37/02
CPC分类号： H04N9/73 , H05B37/029 , Y02B20/48

5. 发明公开

EP3133822A1 VIDEO PROGRAM SELECTION ARRANGEMENT 审中-公开
标题翻译： VIDEOPROGRAMMAUSWAHLANORDNUNG
公开(公告)号：EP3133822A1
公开(公告)日：2017-02-22
申请号：EP15181192.4
申请日：2015-08-17
申请人： TP Vision Holding B.V.
发明人： Maes, Jurgen Pieter
IPC分类号： H04N21/432 , H04N21/433 , H04N21/482 , H04N21/426
CPC分类号： H04N21/4325 , H04N21/4263 , H04N21/4331 , H04N21/4334 , H04N21/482
摘要： The invention relates to a video program selection arrangement (15; 40) for use in video program receiver, such as for example a TV apparatus or set top box.
The arrangement comprises a user interface subsystem (11; 47) which displays on a screen (6; 51) distribution schedule information of at least one video program that is currently distributed. In case the user selects by entering a watch command a video program that he wants to watch, the arrangement checks whether for the selected program a recorded time shifted version is available and if so renders the time shifted version. If no time shifted version is available, the live rendering of the selected video program is rendered.
摘要翻译：本发明涉及一种视频节目选择装置（15; 40），用于视频节目接收机，例如电视机或机顶盒。该装置包括在屏幕（6; 51）上显示当前分发的至少一个视频节目的分发时间表信息的用户界面子系统（11; 47）。在用户通过输入观看命令来选择他想要观看的视频节目的情况下，该装置检查所选择的节目是否具有记录的时间偏移版本，并且如果这样，则呈现时移版本。如果没有时间转换版本可用，则呈现所选视频节目的实时渲染。

6. 发明授权

EP2812752B1 BACKLIGHT DEVICE 有权转让
标题翻译：背光照明装置
公开(公告)号：EP2812752B1
公开(公告)日：2016-12-07
申请号：EP13703424.5
申请日：2013-02-11
申请人： TP Vision Holding B.V.
发明人： OVERES, Theodorus, Franciscus, Emilius, Maria , CORNELISSEN, Hugo, Johan , ONAC, Gabriel-Eugen , LANGENDIJK, Erno, Hermanus, Antonius
IPC分类号： G02F1/13357
CPC分类号： G02F1/133603 , G02B6/0043 , G02B6/0073 , G02B6/0075 , G02F1/133606 , G02F1/133611

7. 发明公开

EP3096517A1 WEARABLE SMART GLASSES 审中-公开
标题翻译： TRAGBARE INTELLIGENTE BRILLE
公开(公告)号：EP3096517A1
公开(公告)日：2016-11-23
申请号：EP15168922.1
申请日：2015-05-22
申请人： TP Vision Holding B.V.
发明人： Maes, Jurgen Pieter , Frame, Nicholas Rory , Styers, Timothy Farrell , Seurynck, Jense Frans Noël , Soens, Thomas , De Meyer, Eline , Harvengt, Jean-Marc Joel
IPC分类号： H04N13/04 , H04N13/00 , G02B27/01
CPC分类号： G02B27/017 , G02B2027/0138 , G02B2027/0178 , G02B2027/0187 , H04N13/156 , H04N13/183 , H04N13/332 , H04N13/398
摘要： The disclosed invention relates to smart glasses (4). The smart glasses comprise a near eye display subsystem (12, 21) for creating a see-through image for a user wearing the smart glasses (4). One or more image elements are made visible in the see-through image, so that the user wearing the smart glasses (4) experiences an image which comprises one or more virtual elements, which are made visible in the see-through image, and real objects in the background.
A sensing subsystem (13, 14) of the smart glasses (4) determines the area occupied by a display screen in the background scene.
The one or more image elements are displayed in the see-through image at a predetermined location with respect to the determined occupied area.
Embodiments of the smart glasses (4) are arranged to display a virtual overlay over the image displayed on the screen in the background, display a window in the background with a defined position with respect to the screen or create the experience of an ambient glow around the screen in the background.
摘要翻译：所公开的发明涉及智能眼镜（4）。智能眼镜包括近眼显示子系统（12,21），用于为穿戴智能眼镜（4）的用户创建透视图像。一个或多个图像元素在透视图像中可见，使得佩戴智能眼镜（4）的用户经历包括在透明图像中可见的一个或多个虚拟元素的图像，以及真实的对象在后台。智能眼镜（4）的感测子系统（13,14）确定背景场景中显示屏幕所占据的面积。一个或多个图像元素相对于所确定的占用面积在预定位置显示在透视图像中。智能眼镜（4）的实施例被布置为在背景中在屏幕上显示的图像上显示虚拟覆盖物，在相对于屏幕的定义位置的背景中显示窗口，或者创建环境光环境的体验屏幕在后台。

8. 发明授权

EP2218306B1 DRIVING PIXELS OF A DISPLAY 失效转让
标题翻译：驱动象素用于显示器
公开(公告)号：EP2218306B1
公开(公告)日：2016-10-12
申请号：EP08847536.3
申请日：2008-11-03
申请人： TP Vision Holding B.V.
发明人： STROEMER, Jan F. , LANGENDIJK, Erno H. A. , BUDZELAAR, Franciscus P. M. , BELIK, Oleg , DESSAUD, Nathalie M. D.
IPC分类号： G09G3/36
CPC分类号： G09G3/3611 , G09G3/2029 , G09G3/2081 , G09G2300/0443 , G09G2310/0235 , G09G2320/0204 , G09G2320/0247 , G09G2320/0261 , G09G2320/0276 , G09G2320/028 , G09G2320/0613

9. 发明公开

EP3032493A1 Method and apparatus for image enhancement 审中-公开
标题翻译： Verfahren und Vorrichtung zurBildverstärkung
公开(公告)号：EP3032493A1
公开(公告)日：2016-06-15
申请号：EP14197321.4
申请日：2014-12-11
申请人： TP Vision Holding B.V.
发明人： Mainali, Pradip , Wittebrood, Rimmert Bart
IPC分类号： G06T5/00 , G06T5/20
CPC分类号： G06T5/003 , G06K9/40 , G06K9/6255 , G06T5/20 , G06T2207/20012 , G06T2207/20081 , G06T2207/20192
摘要： The invention relates to a method and apparatus to restore an image from its degraded form. The invention further relates to an offline training process and online image restoring process used in this method and apparatus. In the offline stage a data base with pairs of training image and corresponding degraded training image is used to generate feature vectors representing various local characteristics of pixels. The feature vectors are clustered so as to determine a dictionary of pixel classes having representative feature vectors. Later, for each pixel class sets of coefficients of restoring filters are optimized using the training images in the data base.
In the image restoring process feature vectors for a plurality of pixels of the degraded image are determined (S11). For each of the degraded pixels a near matching pixel class is determined (S12), which having a representative feature vector which is close to the feature vector of the corresponding degraded pixel. The degraded pixels are filtered with a restoring filter which set with filter coefficients belonging to the near matching pixel class (S13), so as to restore the degraded image.
The method and apparatus are applicable in many applications e.g. camera, HD/UHD TV, document scanning systems etc. to restore the sharpness of an image.
摘要翻译：本发明涉及从其退化形式恢复图像的方法和装置。本发明还涉及在该方法和装置中使用的离线训练过程和在线图像恢复过程。在离线阶段，使用具有训练图像对和对应的退化训练图像的数据库来生成表示像素的各种局部特征的特征向量。聚类特征向量以便确定具有代表特征向量的像素类的字典。之后，对于每个像素级，使用数据库中的训练图像来优化恢复滤波器的系数集合。在图像恢复处理中，确定劣化图像的多个像素的特征向量（S11）。对于每个退化像素，确定近似匹配像素类别（S12），其具有接近相应退化像素的特征向量的代表特征向量。用具有属于近匹配像素类别的滤波器系数（S13）设置的恢复滤波器对退化像素进行滤波，以恢复退化图像。该方法和装置可应用于许多应用中。相机，HD / UHD电视，文件扫描系统等，以恢复图像的清晰度。

10. 发明公开

EP2985755A1 Electronic device having a part which is subject to temperature dependent deterioration 审中-公开
标题翻译： Elektronische Vorrichtung mit einem Teil mittemperatursabhängigerVerschlechterung
公开(公告)号：EP2985755A1
公开(公告)日：2016-02-17
申请号：EP14180481.5
申请日：2014-08-11
申请人： TP Vision Holding B.V.
发明人： Lanoye, Lieve Lea Andrea , Catteau, Benoit Didier Raphael , Van Parys, Hans Achiel Gilberte , Peeters, Luc Henri Jozef , Penninck, Lieven Henri
IPC分类号： G09G3/34 , G09G3/20 , G09G3/36
CPC分类号： G09G3/3406 , G09G3/20 , G09G3/3611 , G09G2320/041 , G09G2320/048 , G09G2330/021
摘要： An electronic device (1;100) comprises circuitry (7;101) and a part (5;102) with a deterioration which is dependent on a temperature behaviour of the part in a preceding period means. The device (1;100) further comprises means for deriving (12;103) an estimate of a thermal accumulated deterioration of the part (5;102) caused by the temperature behaviour in the preceding period. The device (1;100) is controlled in dependence on the estimate of the thermal accumulated deterioration, so as to cause that said part deteriorate in a defined manner.
The invention is in particular suitable for thin LCD displays (2) in which the backlight is generated by LEDs (5). Due to the thin dimensions the temperature of the LEDs (5) and the solder joint with which the LEDs (5) are fixed to a circuit board in the backlight unit (3,4) can reach high levels which can cause substantial deterioration of the LEDS (5) and solder joints. In case the accumulated deterioration exceeds a reference level (Ref) belonging to the total time (Ttot) that the display device (1) is already in operation, then the average power to the LEDs (5) in the backlight units (3,4) is reduced. So it is achieved that the thermal accumulated damages is kept below the values belonging to the total operation time. In this way it is prevented that the lifespan of the display device (1) is reached too early.
摘要翻译：电子设备（1; 100）包括电路（7; 101）和具有劣化的部分（5; 102），所述劣化取决于前一周期装置中部件的温度行为。装置（1; 100）还包括用于导出（12; 103）由前一周期中的温度行为引起的部分（5; 102）的热累积恶化的估计的装置。根据热累积劣化的估计值来控制装置（1; 100），从而使所述部件以规定的方式劣化。本发明特别适用于其中由LED（5）产生背光的薄型LCD显示器（2）。由于尺寸薄，LED（5）的温度和LED（5）固定在背光单元（3,4）中的电路板上的焊点可能达到高水平，这可能导致 LEDS（5）和焊点。在累积劣化超过属于显示装置（1）已经在运行的总时间（Ttot）的参考电平（Ref）的情况下，背光单元（3,4）中的LED（5）的平均功率）降低了。因此，实现热累积损伤保持在低于总操作时间的值。以这种方式，可以防止显示装置（1）的寿命过早地到达。

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