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1. 发明授权

EP2912421B1 HIGH ACCURACY IMAGING COLORIMETER BY SPECIAL DESIGNED PATTERN CLOSED-LOOP CALIBRATION ASSISTED BY SPECTROGRAPH 有权
公开(公告)号：EP2912421B1
公开(公告)日：2024-05-01
申请号：EP13849523.9
申请日：2013-10-18
IPC分类号： G01J3/46 , G01J3/02 , G01J3/51 , G01J3/52
CPC分类号： G01J3/513 , G01J3/50 , G01J3/502 , G01J3/524 , G01J3/506 , G01J3/0291 , G01J3/0294 , G01J3/0297 , G01J3/462 , G01J3/465 , G01J3/51 , G01J3/0218 , G01J3/0243 , G01J3/28

2. 发明授权

EP2277304B1 VERFAHREN UND VORRICHTUNG ZUR ORIGINALGETREUEN WIEDERGABE VON FARBEN AUF BILDSCHIRMEN 有权
公开(公告)号：EP2277304B1
公开(公告)日：2018-07-18
申请号：EP09738484.6
申请日：2009-06-16
申请人： Caddon Color Technology Gmbh
发明人： HILL, Bernhard , POST, Ronald , HELLING, Stephen , GLOWINSKI, Arndt
IPC分类号： H04N1/60
CPC分类号： H04N1/6011 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/465 , G01J3/50 , G01J3/506 , G01J3/51

3. 发明公开

EP3252445A1 PHOTODETECTOR ARRANGEMENT HAVING AN ADJUSTABLE OUTPUT AND METHOD FOR ADJUSTING AN OUTPUT OF A PHOTODETECTOR ARRANGEMENT 审中-实审转让
标题翻译：具有可调节输出的光电探测器布置和用于调节光探测器布置的输出的方法
公开(公告)号：EP3252445A1
公开(公告)日：2017-12-06
申请号：EP16178184.4
申请日：2016-07-06
申请人： ams International AG
发明人： Bishop, Todd , Lee, Glenn , Jacobs, Dan
IPC分类号： G01J1/04 , G01J1/44 , G01J1/42 , H01L27/146 , G01J3/51 , G01J3/28 , G01J3/50 , G01J3/46
CPC分类号： G01J1/0492 , G01J1/4228 , G01J1/44 , G01J3/2803 , G01J3/462 , G01J3/506 , G01J3/513
摘要： A photodetector arrangement having adjustable output, comprises a photodetector (1) having an array of pixels wherein each pixel (10, 12, 14, 16). The pixels are arranged to convert electromagnetic radiation into an analog detection data signal, respectively. A readout circuit (2) is coupled to the photodetector (1) and comprises a receiving component (22) and a combining component (21). The receiving component (22) is arranged to read out detection data signals, to select at least one detection data signal depending on a control signal and to adjust gain and polarity of the selected detection data signal. The combining component (21) is arranged to combine the detection data signals into one or more output signals to be provided at one or more output terminals (211, 212, 213, 214, 215). A control unit (4) is coupled to the readout circuit (2) via a control terminal (216) and is arranged to provide the control signal at the readout circuit (2) depending on a set of instructions.
摘要翻译：具有可调输出的光电检测器装置包括具有像素阵列的光电检测器（1），其中每个像素（10,12,14,16）。像素被布置成分别将电磁辐射转换成模拟检测数据信号。读出电路（2）耦合到光电检测器（1）并且包括接收部件（22）和组合部件（21）。接收组件（22）被配置为读出检测数据信号，根据控制信号选择至少一个检测数据信号并调节所选检测数据信号的增益和极性。组合组件（21）被布置为将检测数据信号组合成待在一个或多个输出终端（211,212,213,214,215）处提供的一个或多个输出信号。控制单元（4）经由控制端子（216）耦合到读出电路（2）并且被布置为根据一组指令在读出电路（2）处提供控制信号。

4. 发明公开

EP2908309A2 Image display device 审中-公开
公开(公告)号：EP2908309A2
公开(公告)日：2015-08-19
申请号：EP15152448.5
申请日：2015-01-26
申请人： LG Electronics Inc.
发明人： Cho, Hyunkyu
IPC分类号： G09G5/00
CPC分类号： G09G3/006 , G01J3/0237 , G01J3/506 , G06F1/1601 , G09G3/2092 , G09G5/14 , G09G2320/0242 , G09G2320/0613 , G09G2320/0666 , G09G2320/0673 , G09G2320/0686 , G09G2320/0693 , G09G2360/145 , H04N17/04 , H04N21/42202
摘要： An image display device comprises a display panel, a casing to hold the display panel, a moving bar provided at the casing and configured to be movable in a first direction while overlapping the display panel, a calibration sensor at the moving bar to be movable in a second direction perpendicular to the first direction and to obtain calibration information related to the display panel, and a controller to control the display panel based on the obtained calibration information.

5. 发明公开

EP2888730A1 VERFAHREN ZUR FARBKALIBRIERUNG EINES FARBMONITORS MIT LED-HINTERGRUNDBELEUCHTUNG 审中-公开
标题翻译： VERFAHREN ZUR FARBKALIBRIUNG EINES FARBMONITORS MIT LED-HINTERGRUNDBELEUCHTUNG
公开(公告)号：EP2888730A1
公开(公告)日：2015-07-01
申请号：EP13752836.0
申请日：2013-08-22
申请人： Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.
发明人： WEBER, Norbert , JUNGER, Stephan , TSCHEKALINSKIJ, Wladimir
IPC分类号： G09G3/34 , H04N5/44 , H04N17/04 , G09G5/00 , G06F3/033 , H04N1/60
CPC分类号： H04N17/02 , G01J3/506 , G01J3/513 , G09G3/006 , G09G3/3413 , G09G3/3426 , G09G5/003 , G09G2320/0233 , G09G2320/0285 , G09G2320/0666 , G09G2320/0693 , G09G2320/08 , G09G2360/145 , H04N1/40006 , H04N1/6033 , H04N5/4403 , H04N9/12 , H04N9/73 , H04N17/04 , H04N2005/4428
摘要： The present invention relates to a method for calibrating the colour of a colour monitor with LED backlighting, in which at least one area of an image displayed on the colour monitor (1) is remotely measured in a spatially resolved manner using a colour sensor (7) in the form of an image or line sensor, deviations of measured colour values from desired colour values are determined in a spatially resolved manner, and LED backlighting of the colour monitor (1) is controlled in order to locally correct the deviations. When the colour sensor (7) is integrated into the remote control (2) of a colour TV, the user only suitably orients the remote control (2) with respect to the TV, as a result of which the colour sensor (7) records a test image (3) of the colour TV and evaluates said image in order to determine colour corrections. The method makes it possible to easily calibrate the colour of a colour TV ex works or directly with the user.
摘要翻译：使用LED背光来校准彩色监视器的颜色的方法包括使用配置为图像或线传感器的颜色传感器（7）以空间分辨方式远程测量的彩色监视器（1）上显示的图像的至少一个区域。测量的颜色值与所需颜色值的偏差以空间分辨的方式确定，并且彩色监视器（1）的LED背光被激活以便偏差的局部校正。当彩色传感器（7）被集成到彩色电视的遥控器（2）中时，用户将遥控器（2）瞄准电视机，并且彩色传感器（7）记录下述的测试图像（3）彩色电视机并对其进行评估，以确定色彩校正。该方法使彩色电视的颜色可以根据作品或用户的家庭进行校准。

6. 发明公开

EP2399396A1 METHOD AND DEVICE FOR MEASURING AT LEAST ONE OF LIGHT INTENSITY AND COLOUR IN AT LEAST ONE MODULATED IMAGE 审中-公开
标题翻译：方法和设备测量光的强度和/或颜色在至少一个被调制的图像
公开(公告)号：EP2399396A1
公开(公告)日：2011-12-28
申请号：EP10743998.6
申请日：2010-02-18
申请人： 3d Perception AS
发明人： KROGSTAD, Knut
IPC分类号： H04N9/31 , G03B21/56 , H04N17/00
CPC分类号： H04N9/3194 , G01J3/505 , G01J3/506 , G01J3/524 , G01J2001/4242 , G03B21/13 , G03B37/04 , G09G3/001 , G09G2320/0242 , G09G2320/0626 , G09G2320/0693 , H04N9/3147 , H04N9/3182 , H04N17/045
摘要： It relates to a method for measuring at least one of light intensity and colour in at least one modulated image, the method comprising the steps of: a) detecting a modulation pattern of the modulated image(s); and b) synchronizing a measurement of the intensity and/or colour with the detected modulation pattern. It also relates to a corresponding device.

7. 发明公开

EP2252049A1 Verfahren zum Kalibrieren eines Monitors und Sensor zum Messen einer Lichtgröße 有权
标题翻译： Verfahren zum Kalibrieren eines监视器和传感器zum Messen einerLichtgröße
公开(公告)号：EP2252049A1
公开(公告)日：2010-11-17
申请号：EP10162664.6
申请日：2010-05-12
申请人： Leppla, Marc
发明人： Leppla, Marc
IPC分类号： H04N5/57 , G01J3/00 , H04N17/00
CPC分类号： H04N5/57 , G01J1/0233 , G01J1/42 , G01J3/02 , G01J3/0272 , G01J3/0291 , G01J3/50 , G01J3/506 , G01J3/51 , H04N17/04 , H04N21/4122 , H04N21/42202 , H04N21/4318
摘要： Ein Verfahren zum Kalibrieren eines Monitors (12, 14), weist folgende Schritte auf:
- Positionieren eines Sensors (26) zum Messen einer Lichtgröße (I) auf dem Bildschirm, welcher Sensor (26) eine Montagevorrichtung (30) aufweist, die zum lösbaren Fixieren des Sensors an einem Monitor (12, 14) dergestalt ausgebildet ist, dass mittels des Sensors (26) im fixierten Zustand die Lichtgröße (I) eines Bildschirms (36) des Monitors (12, 14) messbar ist,
- Anzeigen von Bildern auf dem Bildschirm (36), so dass aus einer mit einem Sensor (26) gemessenen Lichtgröße die Position (P1) des Sensors (26) auf dem Bildschirm (36) ermittelbar ist,
- Erfassen eines Signals des Sensors (26) in Abhängigkeit von der Zeit,
- Ermitteln einer Position (P1) des Sensors (26) auf dem Bildschirm (36) aus dem Signal und
- Ermitteln zumindest einer Lichtgröße (I) des Bildschirms (36) an der Position (P1).
摘要翻译：该方法包括定位用于测量屏幕（36）上的光参数的传感器（26），该屏幕（36）包括用于在监视器（12,14）处可拆卸地固定传感器的安装装置。图像显示在屏幕上，使得屏幕上的传感器的位置（P1）由传感器测量的光参数确定。基于时间检测传感器的信号。传感器在屏幕上的位置由信号确定。在传感器的位置确定屏幕的光变量。还包括用于包括两个监视器和电气控制单元的显示设备的独立权利要求。

8. 发明公开

EP2068136A1 Haltevorrichtung für ein mobiles Farmessgerät 审中-公开
标题翻译： Haltevorrichtungfürein手机Farbmessgerät
公开(公告)号：EP2068136A1
公开(公告)日：2009-06-10
申请号：EP07122107.1
申请日：2007-12-03
申请人： X-Rite Europe AG
发明人： Danhamer, Bernd , Diethelm, Stefan
IPC分类号： G01J3/50 , G01J3/02
CPC分类号： G01J3/50 , A45F5/02 , A45F2200/0516 , F16M13/00 , F16M13/022 , G01J3/02 , G01J3/0202 , G01J3/0291 , G01J3/506
摘要： Eine Vorrichtung zur Halterung eines mobilen Farbmessgeräts an einem Messobjekt, insbesondere einem Monitor, umfasst einen flexiblen schlauchförmigen Traggurt (G), der wenigstens teilweise mit einem körnigen Beschwerungsmaterial befüllt und mit einem Befestigungsorgan (1) zur Anbringung am Farbmessgerät (MD) ausgestattet ist. Die Haltevorrichtung umfasst ferner eine mit Mess- und Bedienungsöffnungen ausgestattete Tasche (T) zur Aufnahme des mobilen Farbmessgeräts (MD), wobei der Traggurt (G) an der Tasche (T) befestigt ist. Der Traggurt (G) ist im Wesentlichen als geschlossene Schlaufe ausgebildet und ist mit einem Klettverschluss zur Längenverstellung ausgestattet.
Die Haltevorrichtung erlaubt die einfache und bequeme Positionierung des Messgeräts am Monitor und dient gleichzeitig auch noch als Tragriemen.
摘要翻译：该装置具有填充有可流动材料（即砂）的柔性管状承载带（G），并且设置有用于定位测量对象即彩色监视器的固定构件（1）。承载带以封闭的方式形成并设置有长度调节单元，即Velcro（RTM：钩环紧固件）。皮带由填充有凝胶的合成材料制成。口袋（T）具有用于接收移动量热计（MD）并配备有拉链（RTM：滑动紧固件）（2））的测量和操作孔。

9. 发明授权

EP1393029B1 SYSTEM FOR MEASURING CHROMATICITY COORDINATES 有权
标题翻译：测量系统的色度
公开(公告)号：EP1393029B1
公开(公告)日：2008-12-17
申请号：EP02722631.5
申请日：2002-04-25
申请人： Koninklijke Philips Electronics N.V.
发明人： CHANG, Chin
IPC分类号： G01J3/51
CPC分类号： G01J1/32 , G01J3/10 , G01J3/465 , G01J3/506 , G01J3/51 , G01J3/513 , G01J2001/4252 , G01J2003/1282
摘要： A system and method for identifying primary color chromaticity coordinates of a red, green and blue light sources includes a tristimulus filter the receives the combined light generated by the light sources. The light sources are preferably a group of red, green and blue light emitting diodes. A processor is configured to generate a plurality of test control signals that sets a desired intensity value for each of the red, green and blue LEDs. Based on these test control signals, the system is configured to measure three sets of chromaticity coordinates corresponding to the combined light generated by these red, green and blue LEDs. The processor thereafter calculates the color chromaticity coordinates of the LEDs, based on the measured coordinates of the combined light, and the intensity values of the LEDs, and the intensity values of the combined light. This calculation in accordance with one embodiment of the invention is accomplished by solving a matrix equation. Once the color coordinates of the individual light sources is uniquely calculated, the system measures the intensity values of light for each of the light sources that is necessary to provide a combined light with a desired color chromaticity coordinates. These intensity values can be used in a feedback control circuit to maintain the desired combined light as the LEDs change their characteristics from batch to batch or over time.

10. 发明公开

EP1393029A2 SYSTEM FOR MEASURING CHROMATICITY COORDINATES 有权
标题翻译：测量系统的色度
公开(公告)号：EP1393029A2
公开(公告)日：2004-03-03
申请号：EP02722631.5
申请日：2002-04-25
申请人： Koninklijke Philips Electronics N.V.
发明人： CHANG, Chin
IPC分类号： G01J3/51
CPC分类号： G01J1/32 , G01J3/10 , G01J3/465 , G01J3/506 , G01J3/51 , G01J3/513 , G01J2001/4252 , G01J2003/1282
摘要： A system and method for identifying primary color chromaticity coordinates of a red, green and blue light sources includes a tristimulus filter the receives the combined light generated by the light sources. The light sources are preferably a group of red, green and blue light emitting diodes. A processor is configured to generate a plurality of test control signals that sets a desired intensity value for each of the red, green and blue LEDs. Based on these test control signals, the system is configured to measure three sets of chromaticity coordinates corresponding to the combined light generated by these red, green and blue LEDs. The processor thereafter calculates the color chromaticity coordinates of the LEDs, based on the measured coordinates of the combined light, and the intensity values of the LEDs, and the intensity values of the combined light. This calculation in accordance with one embodiment of the invention is accomplished by solving a matrix equation. Once the color coordinates of the individual light sources is uniquely calculated, the system measures the intensity values of light for each of the light sources that is necessary to provide a combined light with a desired color chromaticity coordinates. These intensity values can be used in a feedback control circuit to maintain the desired combined light as the LEDs change their characteristics from batch to batch or over time.

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