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21. 发明授权

EP1715683B1 Methods and systems for projecting images 有权
标题翻译：方法和系统的图像投影
公开(公告)号：EP1715683B1
公开(公告)日：2009-09-30
申请号：EP06005795.7
申请日：2006-03-22
申请人： BARCO N.V.
发明人： Maximus, Bart , Bulcke, Wauter , Clodfelter, Robert Mark
IPC分类号： H04N5/74 , H04N9/31 , G03B21/14 , G09G3/34
CPC分类号： G03B21/20 , G03B33/08 , G09G3/2022 , G09G3/3413 , G09G2320/0242 , H04N9/3114 , H04N9/315

22. 发明公开

EP1672273A3 Improved projection system or lighting device 审中-公开
标题翻译：改进投影系统或照明装置
公开(公告)号：EP1672273A3
公开(公告)日：2008-09-24
申请号：EP05077371.2
申请日：2005-10-13
申请人： Barco, naamloze vennootschap.
发明人： Colpaert, Chris
IPC分类号： H04N9/31 , F21S8/00 , G02B7/00
CPC分类号： G02B26/008 , G03B21/14 , G03B21/2026 , G03B21/2053 , G03B27/547 , G03B33/08 , H04N9/3114 , H04N9/312 , H04N9/3123
摘要： Projection system or lighting device which is provided of a color sequential device as for example a color wheel (6), a rotating prism or other, wherein the color sequential device consists of a combination of at least one of the primary colors Red, Green and Blue with at least one of the secondary colors Cyan, Magenta and Yellow.

23. 发明公开

EP1840611A1 Display apparatus with recombination of elementary spectral images using a rotation-controlled wheel 审中-公开
标题翻译：显示装置具有通过使用支配的旋转轮elementären分光图像的再结合
公开(公告)号：EP1840611A1
公开(公告)日：2007-10-03
申请号：EP06006609.9
申请日：2006-03-29
申请人： SONY DEUTSCHLAND GMBH
发明人： Ripoll, Olivier , Kamm, Markus
IPC分类号： G02B7/00 , G02B27/48 , G02B27/09 , G02B27/10
CPC分类号： G02B27/102 , G02B5/32 , G02B26/008 , G02B27/0933 , G02B27/0944 , G02B27/1086 , G02B27/126 , G02B27/48 , G03B21/2033 , G03B21/208 , G03B33/08 , H04N9/3114 , H04N9/3129 , H04N9/3152
摘要： For displaying a coloured image by recombination of several monochromatic elementary images, noise, in particular speckle due to scattering within the system when laser light is involved is reduced, by using a colour wheel that comprises radially divided refractive zones and redistributing elements, e.g. a hologram. The sequence of the individual zones on the colour wheel are synchronized with respect to the laser sources.
摘要翻译：为了利用由于系统当激光被参与内散射多个单色的基本图像，噪声，尤其是散斑重组显示彩色图像被缩小，通过使用色轮并包括径向分割区的折射和再分配元件，例如全息图。在色轮上的各个区域的序列相对于所述激光源的同步。

24. 发明公开

EP1811333A1 PROJECTOR 有权
标题翻译： PROJEKTOR
公开(公告)号：EP1811333A1
公开(公告)日：2007-07-25
申请号：EP05721284.7
申请日：2005-03-23
申请人： SHARP KABUSHIKI KAISHA
发明人： WATANABE, Takefumi , SASANUMA, Yoshio
IPC分类号： G03B21/00 , G02B5/20 , G03B21/14 , G02F1/133
CPC分类号： G03B21/26 , G02B26/008 , G02B26/0833 , G03B21/008 , G03B33/08 , H04N9/3114 , H04N9/3155
摘要： A single plate type projector has a DMD 3 and a rotary color filter 2. The DMD 3 converts light emitted from a lamp 1 into modulated light. The rotary color filter 2 separates the emission light from the lamp 1 into plural colors by rotating a rotary region which is interposed between the lamp 1 and the DMD 3 and on which light transmittance filter segments allowing each of different colors to pass are arranged. In such a projector, there has been a trade-off relation between the brightness of the entire image and color reproducibility because the amount of light of each color and the brightness of the entire image are restricted by the rotary filter. The amount of light emitting from the lamp 1 is controlled so that the amount of light increases during a period when the light emitted from the lamp 1 passes through at least one of the plurality of filter segments in the rotary color filter 2. Consequently, the brightness of the entire image and the color reproducibility can be arbitrarily regulated by regulating the quantity of light being emitted from the lamp 1.
摘要翻译：单板式投影仪具有DMD 3和旋转滤色器2.DMD 3将从灯1发出的光转换为调制光。旋转滤色器2通过旋转插入在灯1和DMD 3之间的旋转区域并且允许通过不同颜色的透光滤光片段布置来将灯1的发射光分离成多种颜色。在这样的投影仪中，由于旋转滤光器限制了各种颜色的光量和整个图像的亮度，因此整个图像的亮度和色彩再现性之间存在权衡关系。控制从灯1发光的光量，使得在从灯1发出的光通过旋转滤色镜2中的多个滤光片段中的至少一个的期间，光的量增加。因此，可以通过调节从灯1发射的光量来任意调节整个图像的亮度和颜色再现性。

25. 发明公开

EP1480466A3 Scrolling unit and projection unit 有权
标题翻译：移单元和投影单元
公开(公告)号：EP1480466A3
公开(公告)日：2006-08-16
申请号：EP04251749.0
申请日：2004-03-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Cho, Kun-ho , Kim, Dae-sik , Kwon, Sang-chul
IPC分类号： H04N9/31 , G02B26/10
CPC分类号： G02B3/0043 , G02B3/00 , G02B3/0056 , G02B3/06 , G02B26/0875 , G02B26/10 , G03B21/2066 , G03B21/208 , G03B33/08 , H04N9/3117
摘要： A scrolling unit and a projection system using the same are provided. The scrolling unit is formed by spirally arranging on an outer circumferential surface of a column-like plate at least one lens cell which separates the incident light into a plurality of beams. As the scrolling unit rotates about a predetermined rotating axis, a lens array defined by an area of the scrolling unit through which light passes rectilinearly moves. Due to the use of the scrolling unit, a simple projection system can be obtained, and colour scrolling is easily performed.

26. 发明授权

EP1452901B1 Scrolling unit color illuminating system, and projection system using the scrolling unit 有权
标题翻译：移单元色照明系统和使用在投影系统
公开(公告)号：EP1452901B1
公开(公告)日：2006-05-31
申请号：EP04004723.5
申请日：2004-03-01
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Dae-sik, Kim , Kun-ho, Cho , Sung-ha, Kim
IPC分类号： G02B26/08 , H04N9/31 , G02B3/06
CPC分类号： H04N9/3117 , G02B3/06 , G02B26/0875 , G02B27/1033 , G02B27/1053 , G02B27/1086 , G02B27/123 , G02B27/145 , G02B27/148 , G03B21/14 , G03B21/208 , G03B33/08

27. 发明公开

EP1199896A3 Optical unit, video display apparatus, and color switching method 审中-公开
标题翻译：光学单元，视频显示设备和方法，用于切换所述颜色
公开(公告)号：EP1199896A3
公开(公告)日：2005-02-23
申请号：EP01307402.6
申请日：2001-08-31
申请人： Hitachi, Ltd.
发明人： Ouchi, Satoshi , Imahase, Taro , Kabuto, Nobuaki
IPC分类号： H04N9/31 , G02B5/32 , G09G3/34 , G02B27/28
CPC分类号： G02B27/283 , G03B21/006 , G03B21/2073 , G03B33/08 , H04N9/3117
摘要： A projection-type video display apparatus has a polarizing beam splitter for matching light, which is outputted by a light source unit, to one of S polarizing light and P polarizing light, an optical characteristics switching element for electrically and periodically switching a wavelength band of light outputted by the polarizing beam splitter, a video display element, as a light valve element, for forming an optical image from light outputted by the light source unit, in accordance with a video signal, and a radiating unit for radiating a plurality of color light, which are sequentially outputted by the optical characteristics switching element, to the video display element, wherein light outputted by the video display element is incident on a projecting lens, and a light path from the light source unit to the projecting lens is U-shaped. Consequently, the projection-type video display apparatus becomes compact and has improved contrast.

28. 发明公开

EP1452901A1 Scrolling unit color illuminating system, and projection system using the scrolling unit 有权
标题翻译：项目管理系统和Verwendung中的Verschiebungseinheit
公开(公告)号：EP1452901A1
公开(公告)日：2004-09-01
申请号：EP04004723.5
申请日：2004-03-01
申请人： Samsung Electronics Co., Ltd.
发明人： Dae-sik, Kim , Kun-ho, Cho , Sung-ha, Kim
IPC分类号： G02B26/08 , H04N9/31 , G02B3/06
CPC分类号： H04N9/3117 , G02B3/06 , G02B26/0875 , G02B27/1033 , G02B27/1053 , G02B27/1086 , G02B27/123 , G02B27/145 , G02B27/148 , G03B21/14 , G03B21/208 , G03B33/08
摘要： A scrolling unit for forming a color image through scrolling, and a color illuminating system and a projection system using the scrolling unit are provided. The scrolling unit includes a first spiral lens disk, a second spiral lens disk, and a glass rod. The first spiral lens disk includes a plurality of cylindrical lens cells arranged in a spiral pattern and can be rotated. The second spiral lens disk is installed facing the first spiral lens disk and can be rotated at the same speed as the first spiral lens disk. The glass rod is installed between the first and second spiral lens disks. The projection system includes a light source, an optical splitter splitting light radiated from the light source into light beams having different colors, a scrolling unit scrolling the light beams by periodically changing paths on which the light beams proceed, a light valve forming an image using light incident after passing through the scrolling unit, and a projection lens unit enlarging and projecting the image formed by the light valve onto a screen.
摘要翻译：提供通过滚动形成彩色图像的滚动单元，以及使用该滚动单元的彩色照明系统和投影系统。滚动单元包括第一螺旋透镜盘，第二螺旋透镜盘和玻璃棒。第一螺旋透镜盘包括以螺旋图案布置并可旋转的多个柱面透镜单元。第二螺旋透镜盘面向第一螺旋透镜盘安装并且可以以与第一螺旋透镜盘相同的速度旋转。玻璃棒安装在第一和第二螺旋透镜盘之间。投影系统包括光源，将从光源辐射的光分成分为不同颜色的光束的光分路器;滚动单元，通过周期性地改变光束进行的路径来滚动光束;使用在通过滚动单元之后入射的光，以及将由光阀形成的图像放大并投影到屏幕上的投影透镜单元。

29. 发明公开

EP1334623A2 3D PROJECTION SYSTEM WITH A DIGITAL MICROMIRROR DEVICE 审中-公开
标题翻译：用数字反射镜装置的3D投影系统
公开(公告)号：EP1334623A2
公开(公告)日：2003-08-13
申请号：EP01981571.1
申请日：2001-10-12
申请人： Reveo, Inc.
发明人： DIVELBISS, Adam, W. , SWIFT, David, C.
IPC分类号： H04N15/00
CPC分类号： G09G3/346 , G02B26/008 , G02B27/2207 , G02B27/2264 , G02B27/26 , G03B33/08 , G03B35/16 , G09G3/002 , G09G3/003 , G09G2310/0235 , G09G2320/0247 , H04N5/7458 , H04N9/3114 , H04N9/3188 , H04N13/10 , H04N13/15 , H04N13/189 , H04N13/194 , H04N13/239 , H04N13/286 , H04N13/324 , H04N13/334 , H04N13/337 , H04N13/341 , H04N13/359 , H04N13/361 , H04N13/363 , H04N13/365 , H04N13/398 , H04N19/597 , H04N2005/7466
摘要： A digital micro-mirror device (DMD) format conversion system for outputting a stereoscopic encoded optical signal using a DMD and a color wheel is provided. The DMD format conversion system includes a 3D data formatter for receiving an input signal and a DMD data formatter for receiving an output signal having stereoscopic image information and control information from the 3D data formatter and for outputting a DMD output signal having stereoscopic image information and control information. A color wheel control signal and output digital micro-mirror device data are synchronized based on an output frame rate generated by the 3D data formatter independent of the original input frame rate.

30. 发明授权

EP3685636B1 PHOSPHOR WHEEL WITH INORGANIC BINDER 有权
公开(公告)号：EP3685636B1
公开(公告)日：2024-08-28
申请号：EP17926129.2
申请日：2017-09-20
IPC分类号： C09K11/02 , C09K11/08 , G02B26/00 , G03B21/20 , G03B21/16 , G03B33/08
CPC分类号： C09K11/02 , C09K11/08 , G03B33/08 , G03B21/204 , G03B21/16 , G02B26/008

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