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41. 发明申请

US20120162963A1 LIGHTING SYSTEM WITH GRAVITY CONTROLLED LIGHT BEAM 有权
标题翻译：具有光束控制光束的照明系统
公开(公告)号：US20120162963A1
公开(公告)日：2012-06-28
申请号：US13393838
申请日：2010-09-07
申请人： Oscar Hendrikus Willemsen , Michel Cornelis Josephus Marie Vissenberg
发明人： Oscar Hendrikus Willemsen , Michel Cornelis Josephus Marie Vissenberg
IPC分类号： F21V9/16 , F21V14/04 , F21V14/06 , F21V14/00
CPC分类号： F21V14/02 , F21V5/007 , F21V14/04 , F21V14/06 , F21V17/02 , F21V19/02
摘要： A lighting system (10, 50, 70, 90) is provided comprising at least one light source (21, 91) and at least a first optical element (22, 92). The light source (21, 91) generates a light beam (12) and the first optical element (22, 92) refracts the light beam (12). The light source (21, 91) and the first optical element (22, 92) are arranged such that the light source (21, 91) and/or the first optical element (22, 92) are movable under the influence of a gravitational field in such a way that a distance between the light source (21, 91) and the first optical element (22, 92) is dependent on an orientation of the lighting system (10, 50, 70, 90) with respect to the gravitational field.
摘要翻译：提供包括至少一个光源（21,91）和至少第一光学元件（22,92）的照明系统（10,50,70,90）。光源（21,91）产生光束（12），第一光学元件（22,92）折射光束（12）。光源（21,91）和第一光学元件（22,92）被布置成使得光源（21,91）和/或第一光学元件（22,92）在重力的作用下是可移动的以使得光源（21,91）与第一光学元件（22,92）之间的距离取决于照明系统（10,50,70,90）相对于重力的方位领域。

42. 发明授权

US08149342B2 Controlling the perceived depth of autostereoscopic display device and method therefor 有权
标题翻译：控制自动立体显示装置的感知深度及其方法
公开(公告)号：US08149342B2
公开(公告)日：2012-04-03
申请号：US12097395
申请日：2006-12-04
申请人： Willem Libertus Ijzerman , Oscar Hendrikus Willemsen
发明人： Willem Libertus Ijzerman , Oscar Hendrikus Willemsen
IPC分类号： G02F1/1347 , G02B27/22 , H04N13/00
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/359 , H04N13/398
摘要： An autostereoscopic display device comprises: a display panel having an array of display pixels for producing a display, the pixels being arranged in rows and columns; and at least two arrays of light output directing elements, the arrays being arranged in series over the display panel at different depths, each array being controllable to direct the light output from respective groups of pixels in different directions to enable a stereoscopic image to be perceived. The device is operable to selectively control any one of the arrays to provide the light output directing function, thereby providing respective first and second three dimensional display modes having different amounts of perceived depth.
摘要翻译：一种自动立体显示装置包括：显示面板，具有用于产生显示器的显示像素阵列，所述像素以行和列排列; 以及至少两个光输出引导元件阵列，所述阵列在不同深度处串联布置在所述显示面板上，每个阵列可控制以将来自相应组的像素的光输出引导到不同的方向以使立体图像被感知。该装置可操作以选择性地控制阵列中的任何一个以提供光输出定向功能，由此提供具有不同量的感知深度的相应的第一和第二三维显示模式。

43. 发明申请

US20110164036A1 AUTOSTEREOSCOPIC DISPLAY DEVICE 有权
标题翻译：自动显示设备
公开(公告)号：US20110164036A1
公开(公告)日：2011-07-07
申请号：US12997885
申请日：2009-06-26
申请人： Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen , Martin Gerard Hendrik Hiddink , Robert-Paul Mario Berretty , Marcellinus Petrus Carolus Michael Krijn
发明人： Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen , Martin Gerard Hendrik Hiddink , Robert-Paul Mario Berretty , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： G06T15/00
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/31
摘要： An autostereoscopic display device comprising a view forming module in registration with an image forming means. The image forming means has an orthogonal array of display pixels spatially defined by an opaque matrix. The view forming module provides at least two optical functions, namely a view forming function and a brightness non-uniformity reducing function. The view forming function modifies the direction of outputs of the display pixels such that the outputs of groups of the display pixels are projected in respective different directions as a plurality of views. The view forming function is provided by an array of parallel lenticular lenses arranged across the view forming module and having a first pitch. The brightness non-uniformity reducing function spreads the outputs of the display pixels such that brightness non-uniformities caused by imaging of the opaque matrix are reduced. The brightness non-uniformity reducing function defines a second pitch across the view forming module less than the first pitch, and further defines an effective spreading angle in a plane perpendicular to axes of the view forming elements substantially equal to or less than the angle between adjacent views projected by the view forming function. The brightness non-uniformity reducing function is provided by an array of lenses or a diffuser. In the case of an array of lenses, these lenses may be integrated with the lenticular lenses providing the view forming function in the form of lenses having a polygonal cross section.
摘要翻译：一种自动立体显示装置，包括与图像形成装置对准的视图形成模块。图像形成装置具有由不透明矩阵空间限定的显示像素的正交阵列。视图形成模块提供至少两个光学功能，即视图形成功能和亮度不均匀性降低功能。视图形成功能将显示像素的输出的方向修改为使得显示像素的组的输出在各个不同的方向上投影为多个视图。视图形成功能由平行双凸透镜阵列提供，横列于视图形成模块并具有第一间距。亮度不均匀性降低功能扩大显示像素的输出，使得由不透明矩阵的成像引起的亮度不均匀性降低。亮度不均匀性减小功能限定视野形成模块的第二间距小于第一间距，并且还在垂直于视图形成元件的轴线的平面中限定有效扩展角度，该平面基本上等于或小于相邻由视图形成功能投影的视图。亮度不均匀性降低功能由透镜阵列或扩散器提供。在透镜阵列的情况下，这些透镜可以与提供具有多边形横截面的透镜形式的视角形成功能的双凸透镜一体化。

44. 发明申请

US20100149444A1 BEAM-SHAPING DEVICE 审中-公开
标题翻译：波束形成装置
公开(公告)号：US20100149444A1
公开(公告)日：2010-06-17
申请号：US12595250
申请日：2008-04-14
申请人： Rifat Ata Mustafa Hikmet , Ties Van Bommel , Thomas Caspar Kraan , Leon Hendrikus Christiaan Kusters , Siebe Tjek De Zwart , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
发明人： Rifat Ata Mustafa Hikmet , Ties Van Bommel , Thomas Caspar Kraan , Leon Hendrikus Christiaan Kusters , Siebe Tjek De Zwart , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： G02F1/133 , G02F1/1343 , G02F1/1347 , G02F1/13357 , G02F1/1333 , G02F1/1335
摘要： A beam shaping device (1; 31) comprising first (3; 33) and second (4; 37) optically transparent substrates, a liquid crystal layer (2; 36) sandwiched there between, and first (5; 34) and second (6; 35) electrodes arranged on a side of the liquid crystal layer (2; 36) facing the first substrate (3; 34). The beam shaping device (1; 31) is controllable between beam-shaping states, each permitting passage of light through the beam-shaping device in a direction perpendicular thereto. The beam shaping device (1; 31) is configured in such a way that application of a voltage (V) across the first (5; 34) and second (6; 35) electrodes results in an electric field having a portion essentially parallel to the liquid crystal layer (2; 36) in a segment thereof between neighboring portions of the electrodes (5, 6; 34; 35) and extending substantially from the first substrate (3; 34) to the second (4; 35) substrate. In this way a relatively high refractive index gradient can be obtained across short distances, which enables a very efficient beam shaping. The electric field can be achieved by utilizing electrodes provided on one side of the liquid crystal layer, in a so-called in-plane configuration. The device can be used in an autostereoscopic display device, for switching between 2D and 3D modes.
摘要翻译：一种光束成形装置（1; 31），包括第一（3; 33）和第二（4; 37）光学透明基板，夹在其间的液晶层（2; 36）与第一（5,34）和第二布置在面向第一基板（3; 34）的液晶层（2; 36）侧的电极; 光束成形装置（1; 31）在光束成形状态之间是可控的，每个光束成形装置允许光在垂直于其的方向上通过光束整形装置。光束整形装置（1; 31）被配置成使得施加跨越第一（5; 34）和第二（6; 35）电极的电压（V）导致电场具有基本上平行于在所述电极（5,6; 34; 35）的相邻部分之间的部分中的所述液晶层（2; 36），并且基本上从所述第一衬底（3; 34）延伸到所述第二衬底（4; 35）。以这种方式，可以在短距离上获得相对高的折射率梯度，这使得能够非常有效地进行光束成形。可以通过利用设置在液晶层的一侧上的电极以所谓的平面内构造来实现电场。该设备可用于自动立体显示设备，用于在2D和3D模式之间切换。

45. 发明申请

US20100033680A1 AUTOSTEREOSCOPIC DISPLAY DEVICE AND A SYSTEM USING THE SAME 有权
标题翻译：自动显示装置和使用其的系统
公开(公告)号：US20100033680A1
公开(公告)日：2010-02-11
申请号：US12518916
申请日：2007-12-12
申请人： Marcellinus Petrus Carolus Michael Krijn , Patrick Peter Elizabeth Meuwissen , Hans Zuidema , Willem Lubertus Ijzerman , Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen
发明人： Marcellinus Petrus Carolus Michael Krijn , Patrick Peter Elizabeth Meuwissen , Hans Zuidema , Willem Lubertus Ijzerman , Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen
IPC分类号： G03B21/00 , G02B27/22
CPC分类号： G02B27/2214 , G02B27/26 , G03B35/24 , H04N13/305 , H04N13/327 , H04N13/359 , H04N13/363 , H04N13/398
摘要： An autostereoscopic display device comprises a reflection layer for reflecting at least a portion of incident light, a polarization conversion layer arranged over the reflection layer, and an array of lenticular elements arranged over at least a portion of the polarization conversion layer and including a birefringent material. Light having a first state of polarization is arranged to pass through the lenticular element array without substantial lenticular element focusing, wherein the polarization state is transformed by the polarization conversion layer such that the reflected light has a second state of polarization arranged to pass through the lenticular element array with lenticular element focusing to provide multiple views.
摘要翻译：自动立体显示装置包括用于反射入射光的至少一部分的反射层，布置在反射层上的偏振转换层和布置在偏振转换层的至少一部分上的双凸透镜阵列阵列，并且包括双折射材料。具有第一偏振状态的光被布置成穿过双凸透镜元件阵列而没有实质的双凸透镜元件聚焦，其中极化状态由偏振转换层变换，使得反射光具有布置成穿过透镜的第二偏振状态具有双凸透镜元件的元件阵列聚焦以提供多个视图。

46. 发明申请

US20080304128A1 Speckle Reduction by Angular Scanning for Laser Projection Displays 审中-公开
标题翻译：激光投影显示器的角扫描减少斑点
公开(公告)号：US20080304128A1
公开(公告)日：2008-12-11
申请号：US12097966
申请日：2006-12-13
申请人： Matthias Busker , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
发明人： Matthias Busker , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： G02B27/48
CPC分类号： H04N9/3129 , G02B26/0816 , G02B27/48 , G03F7/70075 , G03F7/70583
摘要： The present invention provides a system (200) (300) (700) (800) and method for the reduction of speckle by applying a moving mirror (202) in the light engine of a projector. By imaging the mirror surface onto the entrance face of a multimode wave-guide (204), the beam enters the wave-guide (204) at a time-varying angle. When this wave-guide (204) is used to illuminate a display panel, the projected image on the wall has a time-varying speckle pattern. Since the period of the mirror is well below the integration time of the eye, a reduced speckle intensity is perceived. The use of the wave-guide (204) further reduces the speckle intensity due to mode scrambling.
摘要翻译：本发明提供一种通过在投影仪的光引擎中施加移动镜（202）来减少散斑的系统（200）（300）（700）（800）和方法。通过将镜面成像到多模波导（204）的入射面上，光束以时变角度进入波导（204）。当该波导（204）用于照亮显示面板时，壁上的投影图像具有随时间变化的散斑图案。由于镜子的周期远低于眼睛的积分时间，所以可以看到减少的斑点强度。波导（204）的使用进一步降低了由于模式扰乱引起的斑点强度。

47. 发明申请

US20080266387A1 Autostereoscopic Display Device 有权
标题翻译：自动立体显示装置
公开(公告)号：US20080266387A1
公开(公告)日：2008-10-30
申请号：US12097781
申请日：2006-12-11
申请人： Marcellinus Petrus Carolus Michael Krijn , Gerardus Petrus Karman , Willem Lubertus Ijzerman , Oscar Hendrikus Willemsen
发明人： Marcellinus Petrus Carolus Michael Krijn , Gerardus Petrus Karman , Willem Lubertus Ijzerman , Oscar Hendrikus Willemsen
IPC分类号： H04N13/04
CPC分类号： H04N13/398 , G02F2001/294 , H04N13/305 , H04N13/317 , H04N13/359 , H04N13/361
摘要： A switchable autostereoscopic display device comprises a display panel having an array of display pixels for producing a display, the display pixels being arranged in rows and columns; and an imaging arrangement for directing the output from different pixels to different spatial positions to enable a stereoscopic image to be viewed. The imaging arrangement is electrically switchable between at least three modes comprising a 2D mode and two 3D modes. The imaging arrangement comprises an electrically configurable graded index lens array. The display can be switched between a number of modes to enable the display to be adapted or to adapt itself to the image content to be displayed and/or the display device orientation.
摘要翻译：可切换的自动立体显示装置包括具有用于产生显示器的显示像素阵列的显示面板，所述显示像素以行和列排列; 以及用于将来自不同像素的输出引导到不同空间位置以使得能够观看立体图像的成像装置。成像装置可以在包括2D模式和两种3D模式的至少三种模式之间电可切换。成像装置包括可配置的梯度折射率透镜阵列。可以在多种模式之间切换显示器，以使显示器适应或使其适应于要显示的图像内容和/或显示装置取向。

48. 发明授权

US09847665B2 Receiver electrodes of a capacitive wireless powering system 有权
公开(公告)号：US09847665B2
公开(公告)日：2017-12-19
申请号：US14237908
申请日：2012-08-06
申请人： Eberhard Waffenschmidt , Coen Theodorus Hurbertus Fransiscus Liedenbaum , Adrianus Sempel , Oscar Hendrikus Willemsen , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden , Theodorus Johannes Petrus Van Den Biggelaar , Anthonie Hendrik Bergman
发明人： Eberhard Waffenschmidt , Coen Theodorus Hurbertus Fransiscus Liedenbaum , Adrianus Sempel , Oscar Hendrikus Willemsen , Dave Willem Van Goor , Henricus Theodorus Van Der Zanden , Theodorus Johannes Petrus Van Den Biggelaar , Anthonie Hendrik Bergman
IPC分类号： H02M3/06 , H02J7/02 , H02J5/00 , H02J17/00 , H04B5/00
CPC分类号： H02J50/05 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H04B5/0012 , H04B5/0037
摘要： Various receiver electrodes for supplying power to a load connected in a capacitive power transfer system are disclosed. In one embodiment, the receiver electrodes include a first conductive plate (212) connected to a first sphere-shaped hinge (211), wherein the first sphere-shaped hinge is coupled to a first receiver electrode (210); and a second conductive plate (222) connected to a second sphere-shaped hinge (221), wherein the second sphere-shaped hinge is coupled to a second receiver electrode (220), the second receiver electrode being connected to an inductor of the capacitive power transfer system and the first receiver electrode being connected to the load, the inductor being connected to the load to resonate the capacitive power transfer system.

49. 发明授权

US09807377B2 Auto-stereoscopic display device 有权
公开(公告)号：US09807377B2
公开(公告)日：2017-10-31
申请号：US12680228
申请日：2008-09-30
申请人： Martin Gerard Hendrik Hiddink , Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen , Michel Cornelis Josephus Marie Vissenberg , Thomas Caspar Kraan , Marc Joseph Rita Op De Beeck , Remco Theodorus Johannes Muijs
发明人： Martin Gerard Hendrik Hiddink , Siebe Tjerk De Zwart , Oscar Hendrikus Willemsen , Michel Cornelis Josephus Marie Vissenberg , Thomas Caspar Kraan , Marc Joseph Rita Op De Beeck , Remco Theodorus Johannes Muijs
IPC分类号： G02B27/22 , H04N13/04 , G02B27/26
CPC分类号： H04N13/312 , G02B27/2242 , G02B27/2285 , G02B27/26 , H04N13/305 , H04N13/351
摘要： An auto-stereoscopic display device includes a display panel having an array of display pixels for producing a display; and a view forming unit having an array of view forming elements. Each view forming elements is configurable to focus the outputs of groups of the display pixels into views projected towards a user in different directions. The display device further includes a view deflecting unit to selectably change the directions in which the plurality of views is projected towards the user. The view deflecting unit includes at least one birefringent prism having a first refractive index for light having a first polarization direction and a second refractive index for light having a second polarization direction. The view deflecting unit further includes a polarization switch in registration with the birefringent prism for providing the birefringent prism with display light having the first or second polarization direction.

50. 发明授权

US09672977B2 Transparent capacitive wireless powering system 有权
公开(公告)号：US09672977B2
公开(公告)日：2017-06-06
申请号：US14238287
申请日：2012-08-09
申请人： Dave Willem Van Goor , Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggelaar , Oscar Hendrikus Willemsen
发明人： Dave Willem Van Goor , Adrianus Sempel , Henricus Theodorus Van Der Zanden , Eberhard Waffenschmidt , Theodorus Johannes Petrus Van Den Biggelaar , Oscar Hendrikus Willemsen
IPC分类号： H02J50/05 , H01F38/14 , H04B5/00 , H02J7/02 , H05B33/08
CPC分类号： H01F38/14 , H02J7/025 , H02J50/05 , H02J50/40 , H04B5/0012 , H04B5/0037 , H05B33/0815
摘要： A transparent capacitive powering system (200) is disclosed. The system comprises a pair of receiver electrodes (241, 242) connected to a load (250) through an inductor (260), wherein the inductor is coupled to the load to resonate the system; and a transparent infrastructure (220) having at least a first layer (130) of a non-conductive transparent material and a second layer (120) of a conductive transparent material coupled to each other, wherein the second layer is arranged to form a pair of transmitter electrodes (221, 222), wherein the pair of receiver electrodes are decoupled from the second layer, thereby forming a capacitive impedance between the pair of transmitter electrodes and the pair of receiver electrodes, wherein a power signal generated by a driver (210) is wirelessly transferred from the pair of transmitter electrodes to the pair of receiver electrodes to power the load when a frequency of the power signal substantially matches a series-resonance frequency of the first inductor and the capacitive impedance.

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