专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US09726898B2 Autostereoscopic display device 有权
公开(公告)号：US09726898B2
公开(公告)日：2017-08-08
申请号：US13380409
申请日：2010-06-21
申请人： Fetze Pijlman , Siebe Tjerk De Zwart , Marcellinus Petrus Carolus Michael Krijn
发明人： Fetze Pijlman , Siebe Tjerk De Zwart , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： G02B27/22 , G02B3/12 , G02F1/1335 , H04N13/04
CPC分类号： G02B27/2214 , G02B3/12 , G02F1/133526 , H04N13/302 , H04N13/305 , H04N13/359
摘要： A switchable autostereoscopic display device includes a display panel having an array of display pixels for producing a display, and a lens arrangement for directing the output from different pixels to different spatial positions to enable a stereoscopic image to be viewed. The lens arrangement is in a plane parallel to the display panel and includes an electrically switchable LC layer which defines a lens pattern or a lens replica pattern. The LC alignment of the LC layer is electrically switchable such that the lens arrangement is switchable between 2D and 3D modes. In the 2D mode, the LC alignment is in a first direction substantially within the plane of the lens arrangement; and in the 3D mode, the LC alignment is in a second, perpendicular direction also substantially within the plane of the lens arrangement. The light output of the display panel is polarized in the second direction.

22. 发明授权

US09480116B2 Dimmer control of angular distribution of light 有权
标题翻译：调光控制光角度分布
公开(公告)号：US09480116B2
公开(公告)日：2016-10-25
申请号：US14007718
申请日：2012-03-23
申请人： Michel Cornelis Josephus Marie Vissenberg , Johannes Petrus Maria Ansems , Ramon Pascal van Gorkom van Gorkom , Anthonie Hendrik Bergman , Marcellinus Petrus Carolus Michael Krijn , Teunis Willem Tukker
发明人： Michel Cornelis Josephus Marie Vissenberg , Johannes Petrus Maria Ansems , Ramon Pascal van Gorkom van Gorkom , Anthonie Hendrik Bergman , Marcellinus Petrus Carolus Michael Krijn , Teunis Willem Tukker
IPC分类号： H05B41/16 , H05B33/08 , H05B37/02
CPC分类号： H05B33/0845 , H05B37/02 , H05B37/029
摘要： A method for controlling an angular distribution of a light-beam emitted by a light-output device (102, 200) comprising a first set of light-sources (105, 211) comprising at least one light-source configured to emit light within a first angular range (221, 231, 241) and second set of light-sources (107, 210) comprising at least one light-source configured to emit light within a second angular range (222, 232, 242), wherein the first angular range is different from the second angular range. The method comprises the steps of: receiving (401) a dimmer setting (VDS) from a dimmer (101); controlling (404), if the dimmer setting is within a first predetermined range, the first set of light-sources to emit light within the first angular range; and controlling (405), if the dimmer setting is within a second predetermined range, the second set of light-sources to emit light within the second angular range. Through the method according to the invention the angular distribution of light emitted from a single light-output device may be controlled using a single switch, thereby avoiding the need for having a plurality of switches and/or new wiring which would otherwise be required.
摘要翻译：一种用于控制由光输出装置（102,200）发射的光束的角度分布的方法，包括：第一组光源（105,211），包括至少一个光源，所述至少一个光源被配置为在第一角度范围（221,231,241）和第二组光源（107,210），其包括配置成在第二角度范围（222,232,242）内发光的至少一个光源，其中所述第一角度范围范围与第二角度范围不同。该方法包括以下步骤：从调光器（101）接收（401）调光器设置（VDS）; 控制（404）如果调光器设置在第一预定范围内，则第一组光源在第一角度范围内发光; 以及控制（405）如果所述调光器设置在第二预定范围内，则所述第二组光源在所述第二角度范围内发光。通过根据本发明的方法，可以使用单个开关来控制从单个光输出装置发射的光的角度分布，从而避免需要具有另外需要的多个开关和/或新布线。

23. 发明授权

US08746936B2 Luminaire and optical component 有权
标题翻译：灯具和光学元件
公开(公告)号：US08746936B2
公开(公告)日：2014-06-10
申请号：US13392637
申请日：2010-09-13
申请人： Michel Cornelis Josephus Marie Vissenberg , Marcellinus Petrus Carolus Michael Krijn , Bastiaan Uitbeijerse
发明人： Michel Cornelis Josephus Marie Vissenberg , Marcellinus Petrus Carolus Michael Krijn , Bastiaan Uitbeijerse
IPC分类号： F21V5/02
CPC分类号： F21V5/00 , F21V5/02 , F21Y2115/10 , G02B6/0038
摘要： It is presented an optical component (5) a first side (30) and a refractive opposite side (14). The refractive side (14) presents a refractive surface (13) and has radially extending refractive structures (6) for refracting light mainly in the azimuth direction (27) of an inciding light beam. The optical component (5) can be used as an exit window in a luminaire (1) having at least one light source (4), whereby light inhomogeneity may be reduced.
摘要翻译：呈现第一侧（30）和折射相对侧（14）的光学部件（5）。折射面（14）呈现折射表面（13）并且具有径向延伸的折射结构（6），用于折射主要在入射光束的方位方向（27）上的光。光学部件（5）可以用作具有至少一个光源（4）的照明器（1）中的出射窗口，从而可以减少光的不均匀性。

24. 发明申请

US20140029235A1 Optical Element for Obtaining a Daylight Appearance, a Lighting System and a Luminaire 有权
标题翻译：用于获取日光外观的光学元件，照明系统和灯具
公开(公告)号：US20140029235A1
公开(公告)日：2014-01-30
申请号：US14009901
申请日：2012-04-11
申请人： Gabriel-Eugen Onac , Marcellinus Petrus Carolus Michael Krijn
发明人： Gabriel-Eugen Onac , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V9/02
CPC分类号： F21V9/02 , F21V11/06 , F21W2121/008
摘要： An optical element (100) for use in front of a light source (102) for obtaining a skylight appearance, a lighting system and a luminaire are provided. The optical element (100) comprises a light transmitting cell which comprises a light transmitting channel (116), a light input window (106), a light exit window (110) and a wall (108). The light transmitting channel (116) collimates a part of light (104) emitted by the light source (102). The light input window (106) is arranged at a first side of the light transmitting channel (116) and receives light (104) from the light source (102). The light exit window (110) emits light with the skylight appearance. At least a part of the light exit window (110) is arranged at a second side of the light transmitting channel (116) opposite to the first side. The wall (108) is interposed between the light input window (106) and the part of the light exit window (110). The wall (108) encloses the light transmitting channel (116). At least a part of the wall (108) is reflective and/or transmissive in a predefined spectral range to obtain a blue light emission at relatively large light emission angles with respect to a normal to the part of the light exit window (110).
摘要翻译：提供了用于获得天窗外观的光源（102）前方的光学元件（100），照明系统和照明装置。光学元件（100）包括透光单元，其包括透光通道（116），光输入窗（106），光出射窗（110）和壁（108）。光传输通道（116）准直由光源（102）发射的光的一部分（104）。光输入窗口（106）布置在光传输通道（116）的第一侧，并从光源（102）接收光（104）。光出射窗（110）以天窗外观发光。光出射窗（110）的至少一部分布置在光传输通道（116）的与第一侧相对的第二侧。壁（108）插入在光输入窗（106）和光出射窗（110）的一部分之间。壁（108）包围光传输通道（116）。壁（108）的至少一部分在预定光谱范围内是反射和/或透射的，以相对于光出射窗（110）的部分的法线在相对大的发光角获得蓝光发射。

25. 发明授权

US08570645B2 Beam steering device 失效
标题翻译：梁转向装置
公开(公告)号：US08570645B2
公开(公告)日：2013-10-29
申请号：US13501117
申请日：2010-09-30
申请人： Fetze Pijlman , Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Lieven Raf Roger Desmet , Baptiste Fleury Louis Delplanque , Tim Dekker
发明人： Fetze Pijlman , Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Lieven Raf Roger Desmet , Baptiste Fleury Louis Delplanque , Tim Dekker
IPC分类号： G02F1/29 , G02F1/03 , G02F1/07 , G02B26/08
CPC分类号： G02F1/292 , G02B5/06 , G02B26/0883 , G02F2001/291 , G02F2202/40 , G02F2203/24
摘要： A beam steering device (300) for deflecting a beam of light is provided. The beam steering device comprises a first deflecting member (310), a rotating member (320), and a second deflecting member (330). For an incoming beam of light having components (303, 302) with their polarization parallel (303′) and perpendicular (302′), respectively, to an optic axis (314, 334) of the beam steering device, the parallel component (303) is deflected by a first angle (304) when passing the first deflecting member. When passing the rotating member, the polarization (303′, 302′) of the beam of light is rotated by 90 degrees (303″, 302″). When passing the second deflecting member, the perpendicular component (302) is deflected by a second angle (305).
摘要翻译：提供了用于偏转光束的光束转向装置（300）。光束转向装置包括第一偏转构件（310），旋转构件（320）和第二偏转构件（330）。对于具有分别与波束转向装置的光轴（314,334）的偏振平行（303'）和垂直（302'）的分量（303,302）的入射光束，并联分量（303））在通过第一偏转构件时被偏转第一角度（304）。当通过旋转构件时，光束的偏振（303'，302'）旋转90度（303“，302”）。当通过第二偏转构件时，垂直分量（302）被偏转第二角度（305）。

26. 发明申请

US20120206938A1 LIGHT-GUIDE FOR AN ILLUMINATION SYSTEM AND FOR A SCANNING BACKLIGHT SYSTEM 审中-公开
标题翻译：用于照明系统和扫描背光系统的指南
公开(公告)号：US20120206938A1
公开(公告)日：2012-08-16
申请号：US13503445
申请日：2010-10-25
申请人： Gabriel-Eugen Onac , Marcellinus Petrus Carolus Michael Krijn
发明人： Gabriel-Eugen Onac , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V8/00
CPC分类号： G02B6/0046 , G02B6/0021 , G02B6/0036 , G02B6/0061 , G02B6/0078 , G02B6/008
摘要： The invention relates to a light-guide (100), an illumination system (200), a luminaire (400), a scanning backlight system (200) and a display device. The light-guide comprises a plurality of light-guide segments (10), each light-guide segment being substantially optically separated from a neighboring light-guide segment. Each light-guide segment comprises light-extraction means (40) for extracting at least part of the distributed light via a front wall (20) to illuminate in operation a light output window (220). A distance (D) between the front wall and the light output window being smaller at a center (C) of the front wall compared to a predefined edge (50) of the front wall. The predefined edge of the front wall is an edge at which the light-guide segment is arranged adjacent to the neighboring light-guide segment. An effect of the light-guide according to the invention is that the increased distance at the predefined edge of the front wall between the front wall and the light output window reduces local variations in intensity and/or color and/or distribution of the light due to mixing of the light before the light impinges on the light-output window.
摘要翻译：本发明涉及光导（100），照明系统（200），照明器（400），扫描背光系统（200）和显示装置。导光体包括多个导光段（10），每个导光段基本上与邻近的光导段分开。每个光导段包括光提取装置（40），用于经由前壁（20）提取至少部分分布的光，以在操作中照亮光输出窗（220）。与前壁的预定边缘（50）相比，前壁和光输出窗口之间的距离（D）在前壁的中心（C）处较小。前壁的预定边缘是光导段邻近邻近的光导段布置的边缘。根据本发明的光导的效果是在前壁和光输出窗之间的前壁的预定边缘处的增加的距离减小了光的强度和/或颜色和/或分布的局部变化，在光入射到光输出窗口之前混合光。

27. 发明申请

US20120201014A1 FLOOR COVERING SYSTEM COMPRISING A LIGHTING SYSTEM 有权
标题翻译：包括照明系统的地板覆盖系统
公开(公告)号：US20120201014A1
公开(公告)日：2012-08-09
申请号：US13497289
申请日：2010-09-09
申请人： Maarten Marinus Johannes Wilhelmus Van Herpen , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
发明人： Maarten Marinus Johannes Wilhelmus Van Herpen , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21S8/00
CPC分类号： F21V33/006 , E04B5/46 , E04F15/02 , E04F15/10 , E04F2290/026 , F21V23/0442 , F21V23/0471 , F21V23/0485
摘要： The invention provides a floor covering system (10) with (a) a PVC-based floor covering (100) and (b) a lighting system (200) arranged to generate light (210). The PVC-based floor covering (100) has a user side (101) and an opposite back side (102). The lighting system (200) is arranged at the back side (102) of the PVC-based floor covering (100). The PVC-based floor covering (100) has a light transmission for light (210) generated by the lighting system (200) in the range of 0.5% to 30%, especially in the range of 1% to 20%.
摘要翻译：本发明提供了一种地板覆盖系统（10），其具有（a）PVC基地板覆盖物（100）和（b）布置成产生光的照明系统（200）。 PVC基地板覆盖物（100）具有用户侧（101）和相对的后侧（102）。照明系统（200）布置在PVC地板覆盖物（100）的后侧（102）处。 PVC基地板覆盖物（100）具有由照明系统（200）产生的光（210）的透光率在0.5％至30％的范围内，特别是在1％至20％的范围内。

28. 发明申请

US20120075856A1 ARRAY OF LIGHT EMITTERS 失效
标题翻译：光发射体阵列
公开(公告)号：US20120075856A1
公开(公告)日：2012-03-29
申请号：US13375680
申请日：2010-06-08
申请人： Bart Andre Salters , Marcellinus Petrus Carolus Michael Krijn
发明人： Bart Andre Salters , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V7/04
CPC分类号： H04N5/64 , G02B17/002 , G02B19/0019 , G02B19/0066
摘要： The invention relates to an array of light generators where each light generator comprises reflecting collimation optics in the form of curved mirrors for collimating light emitted by light sources such as surface mounted Light Emitting Diodes. The collimation optics is formed to collimate light in a direction parallel with a plane, e.g. a printed circuit board, onto which the light sources are mounted. The light sources may emit light parallel with the direction of collimation or non-parallel, e.g. perpendicular, with the direction of collimation in which case the collimation optics redirects the light rays from the light source. The array of light generators can be used in combination with a television display for creating a pixelated image appearing to the viewer as an image peripherally surrounding the display.
摘要翻译：本发明涉及一种光发生器阵列，其中每个光发生器包括以弯曲镜的形式反射准直光学器件，用于准直由诸如表面安装的发光二极管的光源发射的光。准直光学器件被形成为在平行于平面的方向上准直光。安装有光源的印刷电路板。光源可以发射与准直或非平行方向平行的光，例如，与准直方向垂直，在这种情况下，准直光学器件重新定向来自光源的光线。光发生器阵列可以与电视显示器组合使用，用于创建作为围绕显示器周围的图像向观看者出现的像素化图像。

29. 发明授权

US08113703B2 Dual-layer light guide structure for LED-based lighting device 有权
标题翻译：用于LED照明装置的双层导光结构
公开(公告)号：US08113703B2
公开(公告)日：2012-02-14
申请号：US12307394
申请日：2007-07-03
申请人： Bart Andre Salters , Marcellinus Petrus Carolus Michael Krijn
发明人： Bart Andre Salters , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V7/04
CPC分类号： G02B6/0068 , G02B6/0021 , G02B6/0073
摘要： A device for guiding and mixing light comprising of a light guide, at least a first set of light emitting elements in a first layer and at least a second set of light emitting elements in a second layer. Each of the light emitting elements being arranged to emit light of at least a first predetermined frequency. The second layer extending in a second geometrical plane different from a first geometrical plane of the first layer for producing a uniform light output from the aggregate of the constituting frequencies.
摘要翻译：一种用于引导和混合光的装置，包括光导，第一层中的至少第一组发光元件和第二层中的至少第二组发光元件。每个发光元件布置成发射至少第一预定频率的光。第二层在与第一层的第一几何平面不同的第二几何平面中延伸，用于从构成频率的聚集体产生均匀的光输出。

30. 发明申请

US20110228555A1 LIGHTING DEVICE 审中-公开
标题翻译：照明设备
公开(公告)号：US20110228555A1
公开(公告)日：2011-09-22
申请号：US12671943
申请日：2008-08-04
申请人： Ramon Pascal Van Gorkom , Martin Jacobus Johan Jak , Gilbert Martinus Verbeek , Marcellinus Petrus Carolus Michael Krijn
发明人： Ramon Pascal Van Gorkom , Martin Jacobus Johan Jak , Gilbert Martinus Verbeek , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V9/00
CPC分类号： G02B6/0008 , F21S10/02 , F21V9/40 , F21Y2115/10 , G02B6/0068 , G02B27/0994
摘要： A lighting device (1600, 1700, 1800, 1900) is disclosed, comprising a plurality of light sources (102, 111, 119, 120, 1403,1408, 1410, 1410, 1508, 1510, 1512) providing light in different wavelengths, a first collimating means (104, 1400, 1500) having a receiving end (103, 1402) and an output end (114, 1404) wherein said light sources are arranged at said receiving end, and said collimating means comprising a set of dichroic filters (109, 110, 115, 116, 117, 118, 1409, 1411, 1413, 1509, 1511, 1513) arranged as sub-collimators (106, 107, 108) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said dichroic filter of said each light source is translucent for light from adjacent light sources of different wavelength such that mixed and collimated light is outputtable at said output end; and a mixing rod (1604, 1704, 1804, 1904) having a receiving end (1805) and an output end (1806), wherein said first collimating means is arranged such that light coupling from said output end of said first collimating means to said receiving end of said mixing rod is enabled such that color mixed light is outputtable at said output end of said mixing rod.
摘要翻译：公开了一种照明装置（1600,1700,1800,1900），其包括提供不同波长的光的多个光源（102,111,119,120,1403,1408,1410,1410,1508,1510,1512）具有接收端（103,1402）和输出端（114,1404）的第一准直装置（104,1400,1500），其中所述光源布置在所述接收端，所述准直装置包括一组二向色滤光片（109,110,115,116,117,118,1409,1411,1413,1509,1511,1513），被布置为所述多个光源中的每一个的副准直器（106,107,108），使得对于每个所述副准直仪对来自其光源的光进行准直，并且对于来自相邻不同波长的光源的光，所述每个光源的所述二向色滤光器是半透明的，使得混合和准直光在所述输出端可输出; 以及具有接收端（1805）和输出端（1806）的混合杆（1604,1704,1804,1904），其中所述第一准直装置被布置成使得从所述第一准直装置的所述输出端到所述第一准直装置的光耦合启用所述混合杆的接收端，使得在所述混合杆的所述输出端可输出混色光。

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