专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20130169796A1 LIGHT SYSTEM FOR EMPHASIZING OBJECTS 有权
标题翻译：用于化妆物体的轻系统
公开(公告)号：US20130169796A1
公开(公告)日：2013-07-04
申请号：US13514236
申请日：2010-11-24
申请人： Petrus Johannes Mathijs Van Der Burgt , Stefan Marcus Verbrugh , Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Hao Hu , Oleg Belik , Robert-Paul Mario Berretty , Lodewijk Daniella Stanslaw Hendriks
发明人： Petrus Johannes Mathijs Van Der Burgt , Stefan Marcus Verbrugh , Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Hao Hu , Oleg Belik , Robert-Paul Mario Berretty , Lodewijk Daniella Stanslaw Hendriks
IPC分类号： H05B37/02
CPC分类号： H05B37/02 , H05B33/0866 , H05B37/029
摘要： Light-emitting devices (100) and methods for operating light-emitting devices are disclosed. Each of the light-emitting devices (100) comprises a plurality of light sources (112A-112F) for illuminating a target (120), wherein each of the light sources is configured to emit light within a predetermined color range. Each of the light-emitting devices comprises means (140) for automatically adjusting the spectral power distribution of light-emitted by the light-emitting device on basis of the color of the target or a region of the target illuminated by the light-emitting device, such that light emitted by the light-emitting device is made increasingly compliant or even compliant with a criteria of a predetermined color characteristics.
摘要翻译：公开了发光装置（100）和操作发光装置的方法。每个发光器件（100）包括用于照射目标（120）的多个光源（112A-112F），其中每个光源被配置为发射预定颜色范围内的光。每个发光装置包括用于根据目标的颜色或由发光装置照射的目标的区域自动调整由发光装置发射的光的光谱功率分布的装置（140）使得由发光装置发射的光越来越顺从或者甚至符合预定颜色特性的标准。

42. 发明授权

US08475026B2 Light emitting tufted carpet 有权
标题翻译：发光簇绒地毯
公开(公告)号：US08475026B2
公开(公告)日：2013-07-02
申请号：US12743865
申请日：2008-11-14
申请人： Maarten Marinus Johannes Wilhelmus Van Herpen , Marcellinus Petrus Carolus Michael Krijn
发明人： Maarten Marinus Johannes Wilhelmus Van Herpen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21V8/00 , G02B6/42 , F21S8/00
CPC分类号： D05C17/02 , F21V33/00 , G02B6/001 , G02B6/005
摘要： The invention provides amongst others a light emitting tufted carpet with a primary backing layer permeable to light, an optional adhesive layer, a waveguide comprising a light out-coupling site, and an optional secondary backing layer. The primary backing layer is provided with tufts. The waveguide is arranged to couple light source light of a light source in as waveguide light, and arranged to couple waveguide light out at the waveguide light out-coupling site to provide carpet light. The waveguide light out-coupling site is below the primary backing layer.
摘要翻译：本发明提供了一种发光簇绒地毯，其具有可透光的主要背衬层，可选的粘合剂层，包括光输出耦合位置的波导和可选的辅助背衬层。主衬里层设有簇绒。波导被布置成将光源的光源光耦合为波导光，并且布置成将波导管光出射耦合在波导管出射耦合部位以提供地毯光。波导管的光输出耦合部位在主衬里之下。

43. 发明申请

US20130057159A1 MULTI-VIEW DISPLAY DEVICE 审中-公开
标题翻译：多显示显示设备
公开(公告)号：US20130057159A1
公开(公告)日：2013-03-07
申请号：US13698305
申请日：2011-05-13
申请人： Fetze Pijlman , Oscar Hendrikus Willemsen , Lieven Raf Roger Desmet , Maarten Sluijter , Siebe Tjerk De Zwart , Marcellinus Petrus Carolus Michael Krijn
发明人： Fetze Pijlman , Oscar Hendrikus Willemsen , Lieven Raf Roger Desmet , Maarten Sluijter , Siebe Tjerk De Zwart , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： H05B37/02
CPC分类号： G02B27/2214 , G02B27/0093 , H04N13/305 , H04N13/354 , H04N13/368
摘要： A multi-view display device comprises a pixellated display panel and a backlight comprising an arrangement of light sources (30), wherein each light source, when turned on, illuminates an associated region of pixels of the display panel. A display controller is adapted to control the pixellated display panel and the arrangement of light sources such that a partial display output is provided comprising simultaneously a set of at least three 2D views with no repetition of individual 2D views. This arrangement provides an output with controlled illumination direction of the pixels so that view repetitions are avoided. The output can be a single cone of views, and the location from which the cone of views can be viewed depends on the relationship between the light sources of the backlight which are activated and the display panel.
摘要翻译：多视图显示装置包括像素化显示面板和包括光源（30）的布置的背光，其中每个光源在被打开时照亮显示面板的相关联的像素区域。显示控制器适于控制像素化显示面板和光源的布置，使得提供部分显示输出，同时包括至少三个2D视图的集合，而不重复单独的2D视图。这种布置提供具有像素的受控照明方向的输出，从而避免视图重复。输出可以是单个视图，并且可以看到视锥的位置取决于被激活的背光的光源与显示面板之间的关系。

44. 发明申请

US20120099034A1 AUTOSTEREOSCOPIC DISPLAY DEVICE 有权
标题翻译：自动显示设备
公开(公告)号：US20120099034A1
公开(公告)日：2012-04-26
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： G02F1/1335
CPC分类号： G02B27/2214 , G02B3/12 , G02F1/133526 , H04N13/302 , H04N13/305 , H04N13/359
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 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 being in a plane parallel to the display panel. The lens arrangement comprises an electrically switchable LC layer which defines a lens pattern or a lens replica pattern, wherein the LC alignment of the LC layer is electrically switchable such that the lens arrangement is switchable between a 2D mode and a 3D mode. 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. This arrangement enables a perpendicular relationship between the output of the display panel and the LC alignment direction to be maintained for two perpendicular viewing planes.
摘要翻译：一种可切换的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，显示像素排列成行和列;以及透镜装置，用于将来自不同像素的输出引导到不同的空间位置，以使立体图像要观察，透镜装置处于与显示面板平行的平面中。透镜装置包括限定透镜图案或透镜复制图案的可电气可切换LC层，其中LC层的LC对准可电切换，使得透镜布置可在2D模式和3D模式之间切换。在2D模式中，LC对准在基本上在透镜装置的平面内的第一方向上，并且在3D模式中，LC对准也基本上在透镜装置的平面内的第二垂直方向上。显示面板的光输出在第二方向上极化。这种布置使得能够维持显示面板的输出和LC对齐方向之间的垂直关系，用于两个垂直的观察平面。

45. 发明申请

US20120092863A1 PATTERN-PROJECTING LIGHT-OUTPUT SYSTEM 有权
标题翻译：图案投影光输出系统
公开(公告)号：US20120092863A1
公开(公告)日：2012-04-19
申请号：US13256235
申请日：2010-03-11
申请人： Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Tim Dekker
发明人： Marcellinus Petrus Carolus Michael Krijn , Michel Cornelis Josephus Marie Vissenberg , Tim Dekker
IPC分类号： F21V14/00 , F21V5/04
CPC分类号： F21S10/00 , F21V5/002 , F21V5/007 , F21V5/008 , F21V5/02 , F21V5/048 , F21V23/04 , F21Y2105/10 , F21Y2105/12 , F21Y2105/16 , F21Y2115/10
摘要： A light-output system (1), for forming a controllable pattern (10) of illuminated spots (11a-b) in a distant projection plane (3). The light-output system (1) comprises a plurality of individually controllable light-output devices (6a-c) arranged in an array (5) of light-output devices with a light-output device pitch (PLS), and an optical system (7) arranged between the array (5) of light-output devices and the projection plane (3). The optical system (1) is configured to project light emitted by the array (5) of light-output devices in the projection plane (5) as a projected array of illuminated spots (11a-c) having a projection pitch (Pspot) that is larger than the light-output device pitch (PLS). Using this light-output system, practically all of the luminous power output by the light-output devices is used for projecting the light patterns.
摘要翻译：一种光输出系统（1），用于在遥远的投影平面（3）中形成照明点（11a-b）的可控图案（10）。光输出系统（1）包括布置在具有光输出设备间距（PLS）的光输出设备的阵列（5）中的多个可独立控制的光输出设备（6a-c），以及光学系统（7）布置在光输出装置的阵列（5）和投影平面（3）之间。光学系统（1）被配置为将投影平面（5）中的光输出装置的阵列（5）发射的光投影为具有投影间距（Pspot）的投影阵列（11a-c）大于光输出器件间距（PLS）。使用该光输出系统，由光输出装置输出的几乎所有发光功率用于投影光图案。

46. 发明申请

US20120027344A1 LIGHT GUIDING BEND WITH CURVED SLITS 审中-公开
标题翻译：光线指引弯曲弯曲
公开(公告)号：US20120027344A1
公开(公告)日：2012-02-02
申请号：US13262930
申请日：2010-04-06
申请人： Marcellinus Petrus Carolus Michael Krijn , Bart Andre Salters
发明人： Marcellinus Petrus Carolus Michael Krijn , Bart Andre Salters
IPC分类号： G02B6/26 , G02B6/125
CPC分类号： G02B6/125 , G02B2006/12119
摘要： A light guide (102) for bending guided light from a first direction (12) into a second direction (13) using a set of curved slits (9, 10, 11) formed in the light guiding core. The set of curved slits delimits separate bent light guide channels (14, 15, 16, 17) which guide the light through the bent light guide channels by total internal reflection.
摘要翻译：一种用于将引导光从第一方向（12）弯曲成第二方向（13）的导光体（102），该导光体使用形成在导光芯中的一组弯曲狭缝（9,10,11）。一组弯曲狭缝限定了分开弯曲的光导通道（14,15,16,17），其通过全内反射引导光穿过弯曲的光导通道。

47. 发明授权

US08016473B2 Symmetrical light guide structure for LED-based lighting device 有权
标题翻译：用于LED照明装置的对称导光结构
公开(公告)号：US08016473B2
公开(公告)日：2011-09-13
申请号：US12305130
申请日：2007-06-15
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 , G02B6/0038 , G02B6/0076
摘要： A device (100) for diffusing light comprising a light guide (101), light input means (102), and light output means (103). The light input (102) and light output (103) means are connected to the light guide (101), and the device (100) is arranged to allow light of at least two separate frequencies from a light source (108, 109, 110) to enter the light guide (101) through the light input means (102), propagate through said light guide (101) and exit at the light output means (103). The light guide (101) is circumferential, such that light is allowed to propagate for a distance greater than the external dimensions of said light guide (101) before reaching the output means (103), and hence, producing a mix of the light from said at least two frequencies. A display apparatus in which the invention is implemented is also disclosed.
摘要翻译：一种用于漫射光的装置（100），包括光导（101），光输入装置（102）和光输出装置（103）。光输入（102）和光输出（103）装置连接到光导（101），并且装置（100）被布置成允许来自光源（108,109,110）的至少两个分开的频率的光）通过光输入装置（102）进入光导（101），传播通过所述光导（101）并在光输出装置（103）处退出。光导（101）是周向的，使得在到达输出装置（103）之前允许光传播大于所述光导（101）的外部尺寸的距离，因此产生来自说至少两个频率。还公开了实现本发明的显示装置。

48. 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。

49. 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。

50. 发明申请

US20100060859A1 PROJECTION DISPLAY WITH LED-BASED ILLUMINATION MODULE 审中-公开
标题翻译：基于LED的照明模块的投影显示
公开(公告)号：US20100060859A1
公开(公告)日：2010-03-11
申请号：US12515422
申请日：2007-11-26
申请人： Marcellinus Petrus Carolus Michael Krijn , Ramon Pascal Van Gorkom
发明人： Marcellinus Petrus Carolus Michael Krijn , Ramon Pascal Van Gorkom
IPC分类号： G03B21/28
CPC分类号： H04N9/315
摘要： A projection display device comprising an illumination module (100; 200; 301) and at least one projection lens (304) for projecting light from said illumination module (301) onto a projection screen (305) is provided. The illumination module (100) comprises at least two lighting units (103, 104), each comprising of a light emitting diode (113, 114) and a collimating funnel (130, 140) arranged in front thereof. The output areas (132, 142) of the two funnels are at least partly overlapping. Hence, light collimation and mixing is possible in the same structure, yielding an etendue conserving illumination module.
摘要翻译：提供一种投影显示装置，其包括照明模块（100; 200; 301）和用于将来自所述照明模块（301）的光投射到投影屏幕（305）上的至少一个投影透镜（304）。照明模块（100）包括至少两个照明单元（103,104），每个照明单元包括布置在其前面的发光二极管（113,114）和准直漏斗（130,140）。两个漏斗的输出区域（132,142）至少部分重叠。因此，在相同的结构中可以进行光准直和混合，从而产生光密度守恒照明模块。

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