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1. 发明公开

EP2871500A1 Optical filter and method for preparing same 审中-公开
标题翻译： Optischer过滤器和Verfahren zu seiner Herstellung
公开(公告)号：EP2871500A1
公开(公告)日：2015-05-13
申请号：EP13192199.1
申请日：2013-11-08
申请人： BARCO, NAAMLOZE VENNOOTSCHAP (N.V)
发明人： Vermeirsch, Koenraad , Gerets, Peter , Van den Bossche, Bart
IPC分类号： G02B5/00 , G02B5/20 , G02B5/22 , G03B11/00 , G03B21/13 , H04N9/31
CPC分类号： G02B5/205 , B29D11/00634 , G02B5/003 , G02B5/201 , G02B5/22 , G02B5/223 , G03B11/00 , G03B21/13 , G03B21/142 , G03B37/04 , H04N9/3147
摘要： There is provided an optical filter having a planar body, comprising a first and a second filter material having the same refractive index, the filter materials being in contact along an interface surface, wherein a cross-section of said interface surface comprises a curved line. There is also provided a method comprising: combining a first planar surface and a moulding element to form a first moulding cavity, delimited on one side by said first planar surface and along an edge by a surface of the moulding element; inserting a first material in said cavity; allowing said first material to solidify; removing the moulding element to produce a second moulding cavity, delimited on one side by said first planar surface and along an edge by said solidified material; and inserting a second material in the cavity; wherein a cross-section of said moulding surface comprises a curved line.
摘要翻译：提供了一种具有平面主体的滤光器，其包括具有相同折射率的第一和第二滤光材料，所述滤光材料沿着界面表面接触，其中所述界面的横截面包括曲线。还提供了一种方法，其包括：组合第一平面表面和模制元件以形成第一模制腔，所述第一模腔在所述第一平坦表面的一侧上由所述模制元件的表面沿着边缘限定; 将第一材料插入所述空腔中; 允许所述第一材料固化; 去除所述模制元件以产生第二模制腔，所述第二模腔在一侧由所述第一平坦表面限定，并且沿着所述固化材料的边缘限定; 以及将第二材料插入所述空腔中; 其中所述模制表面的横截面包括曲线。

2. 发明公开

EP1711020A3 Light valve 审中-公开
标题翻译：光阀
公开(公告)号：EP1711020A3
公开(公告)日：2008-12-24
申请号：EP06075448.8
申请日：2006-02-28
申请人： Barco, naamloze vennootschap.
发明人： Gerets, Peter , Coulier, Nico , Karlsson, Mats
IPC分类号： H04N9/31 , F21V14/00 , F21S8/00
CPC分类号： F21V14/003 , H04N9/3108 , H04N9/3152
摘要： A light valve meant to be used in a lighting device, comprising an array of light processing elements that are arranged in an outline substantially corresponding to the overall contour of an image to be built.

3. 发明公开

EP1814100A3 Method for displaying images on a large-screen organic light-emitting diode display, and display used therefore 审中-公开
标题翻译：用于在大屏幕有机发光二极管显示器上显示图像的方法以及因此使用的显示器
公开(公告)号：EP1814100A3
公开(公告)日：2008-03-05
申请号：EP07075284.5
申请日：2003-05-23
申请人： Barco, naamloze vennootschap.
发明人： Tanghe, Gino , Willem, Patrick , Thielemans, Robbie
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G06F3/1446 , G09G3/2014 , G09G2300/026 , G09G2310/0251 , G09G2310/0256 , G09G2320/0276 , G09G2320/041 , G09G2320/043 , G09G2320/0626 , G09G2320/0666 , G09G2330/021 , G09G2360/144 , G09G2360/147 , H01L27/3293
摘要： Method for displaying images on a large-screen organic light-emitting diode display, characterized in that use is made of an organic light-emitting diode (OLED) display (100) comprising an array of OLED display tiles (140) that are each formed of an array of smaller OLED display modules (130), each OLED display module (130) comprising a number of OLED pixels, wherein each OLED display module (130) includes an intelligent OLED module processing system (210), whereby, in order to display the images, data concerning the image to be displayed, provided by a general processing unit, in other words a system controller, are transmitted to tile processing systems (220) and from each tile processing system (220) towards the respective modules (130), characterized in that the OLEDs are driven by means of current sources, and in that in each OLED module processing system (210) the voltage across the current source (430) of the worst OLED (420) is compared to a pre-stored minimum threshold voltage value, and if said voltage is lower than the threshold voltage value, an adjustment of the power supply voltage is carried out.
摘要翻译：用于在大屏幕有机发光二极管显示器上显示图像的方法，其特征在于，使用包括OLED显示片（140）的阵列的有机发光二极管（OLED）显示器（100），所述OLED显示片每个OLED显示模块（130）包括多个OLED像素，其中每个OLED显示模块（130）包括智能OLED模块处理系统（210），由此为了显示图像，由通用处理单元提供的关于要显示的图像的数据，换言之系统控制器，被传送到瓦片处理系统（220）并且从每个瓦片处理系统（220）朝向相应模块（130）），其特征在于，所述OLED通过电流源驱动，并且在每个OLED模块处理系统（210）中，最差的OLED（420）的电流源（430）两端的电压与预先存储的最低阈值电压值，并且如果所述电压低于阈值电压值，则执行电源电压的调整。

4. 发明公开

EP1650729A3 Improved display and corresponding support, emissive lighting display modules and packaging for such display modules 审中-公开
标题翻译：改进的显示设备和相关联的保持装置，发光显示模块和它们的包装
公开(公告)号：EP1650729A3
公开(公告)日：2007-11-28
申请号：EP05076952.0
申请日：2005-08-25
申请人： Barco, naamloze vennootschap.
发明人： Thielemanns, Robby , De Keukeleire, Steven , Van Hille, Herbert
IPC分类号： G09F9/00
CPC分类号： H05B37/0254 , G06F3/14 , G06F3/1431 , G06F3/1446 , G09F9/30 , G09F9/3026 , G09F9/33 , G09F15/00 , G09F19/22 , G09F27/008 , G09G3/2014 , G09G3/32 , G09G3/3611 , G09G5/003 , G09G2300/026 , G09G2360/04 , G09G2370/04 , G09G2370/042 , G09G2370/045 , H04N5/70 , H04N9/12 , H04N9/30 , H04N13/305 , H04N2213/001 , H05B37/02 , Y02B20/48
摘要： Display comprising a support holding a number of emissive lighting modules of single or multiple types whereby the emissive lighting modules are provided of a mechanical packaging of non-rectilinear geometry, optionally a triangular, a rectangular, a pentagonal, a hexagonal or an octagonal geometry; and whereby said support can have a two or three dimensional shape, and optionally can be a display tile assembly, a brick assembly, a pole assembly, a cabled assembly, a strip assembly, a grid assembly, a direct-mount display assembly, a mounting curtain assembly section and/or a curtain bar mechanism.

5. 发明公开

EP1463336A3 Projection device and method for transmitting light in a projection device 审中-公开
标题翻译：投影装置和用于在投影装置的光透过法
公开(公告)号：EP1463336A3
公开(公告)日：2007-10-03
申请号：EP04075696.7
申请日：2004-02-25
申请人： Barco, naamloze vennootschap.
发明人： Lang, Richard
IPC分类号： H04N9/31
CPC分类号： H04N9/3105 , H04N9/3152
摘要： A projection device, wherein light (1) emitted from at least one light source (2), is split in different colors (3-4-5), in particular primary colors, and subsequently is transmitted to respective light valves, said projection device comprising several optical components, wherein said optical components are arranged in such configuration that at least one splitting takes place at a location in which the light (1) of said at least one light source (2) is still in a quasi-parallel or parallel state.

6. 发明公开

EP1645800A3 System for and method of optically enhancing video and light elements 审中-公开
标题翻译：系统和方法，用于视频和照明元件的光放大
公开(公告)号：EP1645800A3
公开(公告)日：2007-02-28
申请号：EP05076942.1
申请日：2005-08-25
申请人： Barco, naamloze vennootschap.
发明人： Thielemanns, Robby , De Keukeleire, Steven , Van Hille, Herbert , Meersman, Karim , Noyelle, Katrien
IPC分类号： F21V17/16 , F21V5/04 , F21V11/06
CPC分类号： H05B37/0254 , G06F3/14 , G06F3/1431 , G06F3/1446 , G09F9/30 , G09F9/3026 , G09F9/33 , G09F15/00 , G09F19/22 , G09F27/008 , G09G3/2014 , G09G3/32 , G09G3/3611 , G09G5/003 , G09G2300/026 , G09G2360/04 , G09G2370/04 , G09G2370/042 , G09G2370/045 , H04N5/70 , H04N9/12 , H04N9/30 , H04N13/305 , H04N2213/001 , H05B37/02 , Y02B20/48
摘要： A video and/or lighting system comprising a lighting module (100) and at least one optical element (330) situated in front of said lighting module (100) that comprises an array of lighting elements (110), wherein said video and/or lighting system is provided with releasable attaching means (310) for attaching said at least one optical element (330) to said lighting module, for a modular setup of said video and/or lighting system.

7. 发明公开

EP1672933A1 Method for controlling a lighting device 审中-公开
标题翻译： Verfahren zur Steuerung einer Beleuchtungsvorrichtung
公开(公告)号：EP1672933A1
公开(公告)日：2006-06-21
申请号：EP05077370.4
申请日：2005-10-13
申请人： Barco, naamloze vennootschap.
发明人： Colpaert, Chris , Gerets, Peter
IPC分类号： H04N9/31
CPC分类号： G02B26/008 , G03B21/14 , G03B21/2026 , G03B21/2053 , G03B27/547 , G03B33/08 , H04N9/3114 , H04N9/312 , H04N9/3123
摘要： Method for controlling a lighting device that consists of at least a lighting source (3), a colour sequential device (5) and a single light valve (6) consisting of an array of light processing elements that are controlled by bits, the method comprising the steps of emitting a light beam (11) with said light source (3), filtering said light beam (11) by said colour sequential device (5) to achieve a coloured light beam (12) and processing said coloured light beam (12) with a bit depth of less than 16.
摘要翻译：一种照明装置的控制方法，所述照明装置至少由光源（3），颜色顺序装置（5）和由由位控制的光处理元件阵列组成的单个光阀（6）组成，所述方法包括：用所述光源（3）发射光束（11）的步骤，通过所述彩色顺序装置（5）对所述光束（11）进行滤光以实现彩色光束（12）并处理所述彩色光束（12）），位深度小于16。

8. 发明公开

EP1672932A1 Improved single light valve projection device and method for projecting images 审中-公开
标题翻译： Verbesserte Bildprojektionsvorrichtung mit einem einzelnen Lichtventil und Bildprojektionsverfahren
公开(公告)号：EP1672932A1
公开(公告)日：2006-06-21
申请号：EP05077279.7
申请日：2005-10-07
申请人： Barco, naamloze vennootschap.
发明人： Gerets, Peter
IPC分类号： H04N9/31 , H01J61/00 , G03B21/20
CPC分类号： G02B26/008 , G03B21/14 , G03B21/2026 , G03B21/2053 , G03B27/547 , G03B33/08 , H04N9/3114 , H04N9/312 , H04N9/3123
摘要： Improved single light valve projection device characterised in that it comprises a metal halide lamp (2), which driven by alternating current (AC); a relay-optic (8), consisting of an optical assembly; a single light valve element (10); a rotating colour wheel (11) which is positioned in between said metal halide lamp (2) and the relay-optic (8) and which colour wheel (11) contains at least two different colour filters; and in that the projection device (1) comprises means (12) for synchronising the rotational speed of said colour wheel (11), with the frequency of the alternating drive current of said metal halide lamp (2) and with the sequence of generating the single colour components by the light valve element (10).
摘要翻译：改进的单光阀投影装置，其特征在于包括由交流（AC）驱动的金属卤化物灯（2）; 由光学组件组成的中继光学器件（8）; 单个光阀元件（10）; 位于所述金属卤化物灯（2）和中继光学元件（8）之间的旋转色轮（11），并且所述色轮（11）包含至少两个不同的滤色器; 并且投影装置（1）包括用于使所述色轮（11）的旋转速度与所述金属卤化物灯（2）的交变驱动电流的频率同步的装置（12），并且产生单色元件由光阀元件（10）组成。

9. 发明公开

EP1566960A1 "Method for increasing the perceived resolution and decreasing the pixelisation of an image and imaging apparatus used thereby". 审中-公开
标题翻译：增加图像和成像设备的像素结构的感知分辨率和减少对的方法
公开(公告)号：EP1566960A1
公开(公告)日：2005-08-24
申请号：EP05075084.3
申请日：2005-01-11
申请人： Barco, naamloze vennootschap.
发明人： Maes, Dirk
IPC分类号： H04N3/15
CPC分类号： H04N5/349
摘要： A method and imaging apparatus for increasing the perceived resolution and decreasing the pixelisation of an image in applications involving a digital imaging apparatus comprising a lens and an imaging device, such as a display or a sensor, with a relatively low native resolution and comprising an array of pixels, the imaging device being used to sample the image, whereby the method consists of increasing the sampling rate, thereby sampling the image a multiple times, and, for each subsequent sampling, offsetting the apparent relative position between the imaging device and the lens.
摘要翻译：为提高所感知的分辨率和减小的图像的pixelisation在应用涉及数字成像装置，其包括一个透镜和成像装置中，颜色的方法，和成像装置，如显示器或传感器，具有相对低的原始分辨率和包括阵列，像素，所述成像装置被用于采样图像，由此增加采样率，从而采样图像的多次，并且，对于每个后续采样，抵消所述成像器件和透镜之间的明显的相对位置的方法besteht ，

10. 发明授权

EP1632805B1 An improved prism assembly for use in a projector 有权
标题翻译：一种改进的棱镜组件用于投影仪
公开(公告)号：EP1632805B1
公开(公告)日：2008-10-08
申请号：EP05076854.8
申请日：2005-08-10
申请人： Barco, naamloze vennootschap.
发明人： Vandorpe, Krist , Coulier, Nico , Gerets, Peter , Lesschaeve, Stefan
IPC分类号： G02B27/10 , H04N9/31 , H04N5/74
CPC分类号： G02B5/04 , G02B17/04 , G02B27/0006 , G02B27/1026 , G02B27/145 , G03B21/00 , G03B21/005 , H04N9/3105
摘要： An improved prism assembly for use in optical devices, comprising a total internal reflection (TIR) assembly (1), a color prism assembly (7) and at least one reflection light valve, whereby said total internal reflection assembly (1) shows a back surface (13) and said color prism assembly (7) shows a front surface (14) facing said back surface (13) and being parallel therewith, wherein said back surface (13) forms an angle with a general plane defined by incoming and the outgoing lightbeams (A and E), which is different from 90°.

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