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1. 发明申请

WO2010041182A1 BEAM DIRECTION CONTROLLING DEVICE AND LIGHT-OUTPUT DEVICE 审中-公开
标题翻译：光束方向控制装置和光输出装置
公开(公告)号：WO2010041182A1
公开(公告)日：2010-04-15
申请号：PCT/IB2009/054322
申请日：2009-10-02
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VISSENBERG, Michel, C., J., M. , PIJLMAN, Fetze , KRIJN, Marcellinus, P., C., M. , DE ZWART, Siebe, T. , IJZERMAN, Willem, L.
发明人： VISSENBERG, Michel, C., J., M. , PIJLMAN, Fetze , KRIJN, Marcellinus, P., C., M. , DE ZWART, Siebe, T. , IJZERMAN, Willem, L.
IPC分类号： G02B5/04 , G02B26/10 , G02B3/00 , F21S8/00 , F21V5/02 , F21V5/04 , F21V14/06 , G02B26/08
CPC分类号： G02B3/0062 , F21S8/04 , F21V5/002 , F21V5/004 , F21V5/005 , F21V5/007 , F21V5/008 , F21V5/045 , F21V14/04 , F21V14/06 , G02B3/005 , G02B3/0056 , G02B5/045 , G02B19/0009 , G02B19/0014 , G02B19/0033 , G02B26/0883 , G02B26/108
摘要： A beam direction controlling device (22; 30; 45; 60; 80), for controlling a direction of a light-beam emitted by a light-source (21) and passing through the beam direction controlling device (22; 30; 45; 60; 80). The beam direction controlling device comprises a first optical element (23, 31; 46; 61) having first (32) and second (33) opposing faces and being configured to change a direction of a plurality of parallel light-rays (40) incident on the beam direction controlling device (22; 30; 45; 60; 80) in an incident direction (r i ) at the first face (32) of the first optical element (23, 31; 46; 61) to a primary direction (r p ), different from the incident direction (r i ), at the second face (33) of the first optical element (23, 31; 46; 61); and a second optical element (24, 32; 47; 62) having first (36) and second (37) opposing faces, the second optical element (24, 32; 47; 62) being arranged with the first face (36) of the second optical element (24, 32; 47; 62) facing the second face (33) of the first optical element (23, 31; 46; 61), the second optical element (24, 32; 47; 62) being configured to change a direction of the plurality of light-rays from the primary direction (r p ) at the first face (36) of the second optical element (24, 32; 47; 62) to a secondary direction (r s ) at the second face (37) of the second optical element (24, 32; 47; 62) depending on points (41) of incidence of the light-rays on the first face (36) of the second optical element (24, 32; 47; 62). The beam direction controlling device is configured to allow relative movement between the first and second optical element for controlling the points of incidence of the light rays on the first face of the second optical element, thereby enabling control of the direction of the light-beam.
摘要翻译：用于控制由光源（21）发射并通过光束方向控制装置（22; 30; 45; 45）的光束的方向的光束方向控制装置（22; 30; 45; 60; 80） 60; 80）。光束方向控制装置包括具有第一（32）和第二（33）相对面的第一光学元件（23,31; 46; 61），并被配置为改变多个平行光线（40）入射的方向在第一光学元件（23,31; 46; 61）的第一面（32）处的入射方向（ri）上的光束方向控制装置（22; 30; 45; 60; 80）在第一光学元件（23,31; 46; 61）的第二面（33）处与入射方向（ri）不同的rp）; 以及具有第一（36）和第二（37）相对面的第二光学元件（24,32; 47; 62），所述第二光学元件（24,32; 47; 62）与所述第一面（36）面对第一光学元件（23,31; 46; 61）的第二面（33）的第二光学元件（24,32; 47; 62），第二光学元件（24,32; 47; 62）将第二光学元件（24,32; 47; 62）的第一面（36）处的主方向（rp）的多个光线的方向改变为第二面的次方向（rs）根据第二光学元件（24,32; 47; 62）的第一面（36）上的光线的入射点（41），第二光学元件（24,32; 47; 62））。光束方向控制装置被配置为允许第一和第二光学元件之间的相对运动，用于控制第二光学元件的第一面上的光线的入射点，从而能够控制光束的方向。

2. 发明申请

WO2010032183A1 COLOUR MIXING METHOD FOR CONSISTENT COLOUR QUALITY 审中-公开
标题翻译：颜色混合方法一致的颜色质量
公开(公告)号：WO2010032183A1
公开(公告)日：2010-03-25
申请号：PCT/IB2009/053982
申请日：2009-09-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KRIJN, Marcellinus, P., C., M. , VAN GORKOM, Ramon, P. , VISSENBERG, Michel, C., J., M. , WILLEMSEN, Oscar, H.
发明人： KRIJN, Marcellinus, P., C., M. , VAN GORKOM, Ramon, P. , VISSENBERG, Michel, C., J., M. , WILLEMSEN, Oscar, H.
IPC分类号： F21V5/04 , H01L25/075
CPC分类号： F21V5/04 , F21V5/007 , F21V7/043 , F21V9/30 , F21V13/14 , F21Y2105/10 , F21Y2115/10 , G02B3/0006
摘要： The present invention relates to a light emitting device (100; 300; 400; 500) comprising at least two light emitting diodes (101; 301; 401; 501) and a first optical layer (102; 302; 402; 502) comprising a plurality of lenses (103; 303). The first optical layer (102; 302; 402; 502) is directly illuminated by the light emitting diodes (101; 301; 401; 501) and is adapted to create a plurality of images (104) of the light emitting diodes (101; 301; 401; 501). A device of the present invention provides an improved color quality in the far- field and is suitable for large area applications.
摘要翻译：本发明涉及包括至少两个发光二极管（101; 301; 401; 501）和第一光学层（102; 302; 402; 502）的发光器件（100; 300; 400; 500）多个透镜（103; 303）。第一光学层（102; 302; 402; 502）由发光二极管（101; 301; 401; 501）直接照亮，并适于产生多个发光二极管（101; 301; 401; 501）。本发明的装置在远场提供了改进的颜色质量，并且适用于大面积应用。

3. 发明申请

WO2009081308A2 CONTAINER HAVING A SPACE FOR CONTAINING A LIQUID, COMPRISING MEANS FOR INDICATING THE LEVEL OF THE LIQUID 审中-公开
标题翻译：具有用于容纳液体的空间的容器，包括用于指示液体水平的手段
公开(公告)号：WO2009081308A2
公开(公告)日：2009-07-02
申请号：PCT/IB2008/055225
申请日：2008-12-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SALTERS, Bart, A. , KRIJN, Marcellinus, P., C., M.
发明人： SALTERS, Bart, A. , KRIJN, Marcellinus, P., C., M.
IPC分类号： A47J27/212 , A47J31/44
CPC分类号： A47J31/4457 , A47J27/212 , A47J2203/00
摘要： A container (2) comprises a space (4) for containing a liquid, a wall (5) encompassing the space (4), and means for indicating the level of the liquid in the container (2). At least a portion of the wall (5) of the container (2) is permeable to light, and the liquid level indicating means comprise a light source (10, 40) which is adapted to emit light below the surface (6) of the liquid in order to cause light emitted from below the surface (6) to reflect on the surface (6). The light source (10, 40) may comprise one or more lighting elements (10) arranged inside the space (4) of the container (2). Furthermore, the light source (10, 40) may comprise a light guide (40), wherein one or more lighting elements (10) are arranged at one end (41) of the light guide (40), and wherein at various positions, a surface of the light guide (40) is irregular for the purpose of letting light escape at those positions.
摘要翻译：容器（2）包括用于容纳液体的空间（4），包围空间（4）的壁（5），以及用于指示容器（2）中的液体的液位的装置）。容器（2）的壁（5）的至少一部分是可透光的，并且液位指示装置包括光源（10,40），该光源适于在光源（10,40）的表面液体，以便使从表面（6）下面发射的光在表面（6）上反射。光源（10,40）可以包括布置在容器（2）的空间（4）内部的一个或多个照明元件（10）。此外，光源（10,40）可以包括光导（40），其中一个或多个照明元件（10）布置在光导（40）的一个端部（41）处，并且其中在各个位置处，为了让光在这些位置逸出，光导（40）的表面是不规则的。

4. 发明申请

WO2009066206A1 LIGHT SOURCE AND ILLUMINATION SYSTEM HAVING A PREDEFINED EXTERNAL APPEARANCE 审中-公开
标题翻译：具有预期外部外观的光源和照明系统
公开(公告)号：WO2009066206A1
公开(公告)日：2009-05-28
申请号：PCT/IB2008/054755
申请日：2008-11-13
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , WILLEMSEN, Oscar, H. , KRIJN, Marcellinus, P., C., M. , VISSENBERG, Michel, C., J., M. , VAN GORKOM, Ramon, P.
发明人： WILLEMSEN, Oscar, H. , KRIJN, Marcellinus, P., C., M. , VISSENBERG, Michel, C., J., M. , VAN GORKOM, Ramon, P.
IPC分类号： H01L33/00
CPC分类号： H01L33/508 , F21V14/003 , H01L25/0753 , H01L33/44 , H01L33/504 , H01L33/507 , H01L33/58 , H01L33/60 , H01L33/644
摘要： The invention relates to alightsource and an illumination system. The light source (10) comprises a light emitter (20) and a light conversion element (30). The light emitter emits visible light of a first color through the light conversion element in a direction away from the light source. The light conversion element comprises a photoluminescent material (40) for converting at least a part of the light of the first color into light of a second color different from the first color. The light source further comprisesconversion material (42) for converting at least a part of ambient light impinging on the conversion material into light of a third color (Ba) different from the second color. When the light emitter emits light, the color of the light emitted is mainly a mixture of the light of the first color and light of the second color. When the light emitter does not emit light, the color of the light emitted by the light source is determined by the reflected ambient light, light of the second color and light of the third color. As such, the color ofthe light source can be tuned when the light emitter does not emit light and can, for example, be made substantially identical to the color of the light emitted when the light emitter emits light.
摘要翻译：本发明涉及光源和照明系统。光源（10）包括光发射器（20）和光转换元件（30）。光发射器通过光转换元件沿远离光源的方向发射第一颜色的可见光。光转换元件包括用于将第一颜色的至少一部分光转换成不同于第一颜色的第二颜色的光的光致发光材料（40）。光源还包括转换材料（42），用于将入射在转换材料上的至少一部分环境光转换成不同于第二颜色的第三颜色（Ba）的光。当发光体发光时，发出的光的颜色主要是第一种颜色的光和第二种颜色的光的混合。当光发射器不发光时，由光源发出的光的颜色由反射的环境光，第二种颜色的光和第三种颜色的光决定。因此，当光发射体不发光时可以调节光源的颜色，并且例如可以使其与发光体发光时的光的颜色基本相同。

5. 发明申请

WO2009057030A1 AUTOSTEREOSCOPIC DISPLAY DEVICE 审中-公开
标题翻译：自动显示设备
公开(公告)号：WO2009057030A1
公开(公告)日：2009-05-07
申请号：PCT/IB2008/054420
申请日：2008-10-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , REDERT, Peter-Andre , KRIJN, Marcellinus, P., C., M.
发明人： REDERT, Peter-Andre , KRIJN, Marcellinus, P., C., M.
IPC分类号： H04N13/00
CPC分类号： H04N13/32 , H04N13/305 , H04N13/349
摘要： A multi-view autostereoscopic display device comprises: a backlight having a plurality of backlight areas arranged in a width direction of the display device; a spatial light modulator arranged over and in registration with the backlight, the spatial light modulator having an array of display forming elements arranged in rows and columns for modulating light received from the backlight; and a view forming layer arranged over and in registration with the spatial light modulator, the view forming layer having a plurality of view forming elements arranged in the width direction of the display device, each view forming element being configured to focus modulated light from adjacent groups of the display forming elements into a plurality of views for projection towards a user in different directions. The backlight is switchable to activate different ones of the backlight areas in different portions of a driving cycle of the display device so that, in the different portions of the driving cycle, modulated light from the active backlight areas is incident on each view forming element with respective different angles of incidence. In this way, the overall viewing angle or the effective three dimensional display resolution may be increased.
摘要翻译：多视点自动立体显示装置包括：具有沿显示装置的宽度方向布置的多个背光区域的背光源; 布置在背光并与其对准的空间光调制器，空间光调制器具有排列成行和列的显示形成元件阵列，用于调制从背光接收的光; 以及与所述空间光调制器配置并对齐的视图形成层，所述视图形成层具有沿所述显示装置的宽度方向布置的多个视图形成元件，每个视图形成元件被配置为聚焦来自相邻组的调制光的显示形成元件分成用于在不同方向上向用户突出的多个视图。背光源可切换以在显示装置的驱动周期的不同部分中激活不同的背光区域，使得在驱动周期的不同部分中，来自主动背光区域的调制光入射到每个视图形成元件上，各自的不同入射角。以这种方式，可以增加整体视角或有效的三维显示分辨率。

6. 发明申请

WO2008007254A3 SYMMETRICAL LIGHT GUIDE STRUCTURE FOR LED BASED AMBILIGHT 审中-公开
标题翻译： LED基于平光的对称导光结构
公开(公告)号：WO2008007254A3
公开(公告)日：2008-06-19
申请号：PCT/IB2007052285
申请日：2007-06-15
申请人： KONINKL PHILIPS ELECTRONICS NV , SALTERS BART A , KRIJN MARCELLINUS P C M
发明人： SALTERS BART A , KRIJN MARCELLINUS P C M
IPC分类号： G02B6/00
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），并且设备（100）被设置为允许来自光源（108,109,110）的至少两个单独频率的光）通过光输入装置（102）进入光导（101），通过所述光导（101）传播并在光输出装置（103）处出射。光导（101）是周向的，使得光在到达输出装置（103）之前被允许传播比所述光导（101）的外部尺寸更大的距离，并且因此产生光的混合说至少两个频率。还公开了实现本发明的显示设备。

7. 发明申请

WO2008068718A3 AN AMBIENT LIGHTING SYSTEM FOR A DISPLAY DEVICE 审中-公开
公开(公告)号：WO2008068718A3
公开(公告)日：2008-06-12
申请号：PCT/IB2007/054925
申请日：2007-12-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KRIJN, Marcellinus, P., C., M. , SALTERS, Bart, A. , HOOGENSTRAATEN, Willem, F., J.
发明人： KRIJN, Marcellinus, P., C., M. , SALTERS, Bart, A. , HOOGENSTRAATEN, Willem, F., J.
IPC分类号： H04N9/73
摘要： This invention relates to an ambient lighting system for a display device including an image display region. Controllable light sources that are substantial point-like and disposed in an array are provided, each being adapted to emit a light beam of at least one wavelength onto an region visually appearing to the viewer peripherally surrounding the display. An image analyzer determines the color information from video data of the displayed image, the color information being used as a control parameter for controlling the emission color of the emitted light beams. Due to the substantial point-like property of the light sources along with their arrangement within the array the emitted light beams onto the region forms a pixelated image so as to provide at least a partial extension of the image display region.

8. 发明申请

WO2008068718A2 AN AMBIENT LIGHTING SYSTEM FOR A DISPLAY DEVICE 审中-公开
标题翻译：一种用于显示设备的环境照明系统
公开(公告)号：WO2008068718A2
公开(公告)日：2008-06-12
申请号：PCT/IB2007054925
申请日：2007-12-05
申请人： KONINKL PHILIPS ELECTRONICS NV , KRIJN MARCELLINUS P C M , SALTERS BART A , HOOGENSTRAATEN WILLEM F J
发明人： KRIJN MARCELLINUS P C M , SALTERS BART A , HOOGENSTRAATEN WILLEM F J
IPC分类号： H04N9/73
CPC分类号： H04N9/73 , G02B6/001
摘要： This invention relates to an ambient lighting system for a display device including an image display region. Controllable light sources that are substantial point-like and disposed in an array are provided, each being adapted to emit a light beam of at least one wavelength onto an region visually appearing to the viewer peripherally surrounding the display. An image analyzer determines the color information from video data of the displayed image, the color information being used as a control parameter for controlling the emission color of the emitted light beams. Due to the substantial point-like property of the light sources along with their arrangement within the array the emitted light beams onto the region forms a pixelated image so as to provide at least a partial extension of the image display region.
摘要翻译：本发明涉及包括图像显示区域的显示装置的环境照明系统。提供了基本上点状并且设置在阵列中的可控光源，每个适于将至少一个波长的光束发射到外围围绕显示器的观看者的视觉上出现的区域上。图像分析仪根据显示图像的视频数据来确定颜色信息，该颜色信息被用作用于控制发射光束的发射颜色的控制参数。由于光源的基本点状特性及其在阵列内的布置，所以发射的光束到达该区域形成像素化图像，以便提供图像显示区域的至少一部分延伸。

9. 发明申请

WO2008065614A1 A RIM SYSTEM FOR A DISPLAY 审中-公开
标题翻译：用于显示器的RIM系统
公开(公告)号：WO2008065614A1
公开(公告)日：2008-06-05
申请号：PCT/IB2007/054814
申请日：2007-11-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KRIJN, Marcellinus, P., C., M. , SALTERS, Bart, A. , HOOGENSTRAATEN, Willem, F., J.
发明人： KRIJN, Marcellinus, P., C., M. , SALTERS, Bart, A. , HOOGENSTRAATEN, Willem, F., J.
IPC分类号： G02B6/00 , F21V8/00 , H04N5/64
CPC分类号： G02B6/0038 , F21V33/0052 , F21Y2115/10 , G02B6/0041 , G02B6/0055 , G02B6/0068 , H04N5/64
摘要： This invention relates to a rim system for a display such as a TV or a computer display. Controllable light sources are used for emitting light beam of at least one wavelength into a light guide comprising an inner and an outer side and a front and a back side, the light guide being adapted for guiding incoming light emitted by the light sources. The light guide 5 comprises an out-coupling structure for interacting with the light guided within the light guide such that the light becomes extracted out of the front side of the light guide. The light sources are coupled to the light guide such that the emitted light beam reaching the inner and the outer sides from wit hin the light guide becomes reflected under an oblique angle with the respect to the inner and the outer sides.
摘要翻译：本发明涉及一种用于诸如TV或计算机显示器的显示器的边缘系统。可控光源用于将至少一个波长的光束发射到包括内侧和外侧以及前侧和后侧的光导中，所述光导适于引导由光源发射的入射光。光导5包括用于与光导中引导的光相互作用的出耦合结构，使得光从光导的前侧抽出。光源耦合到光导，使得从导光板到达内侧和外侧的发射光束相对于内侧和外侧以倾斜角度被反射。

10. 发明申请

WO2008062363A3 ILLUMINATION SYSTEM AND DISPLAY DEVICE 审中-公开
公开(公告)号：WO2008062363A3
公开(公告)日：2008-05-29
申请号：PCT/IB2007/054706
申请日：2007-11-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KRIJN, Marcellinus, P., C., M. , JAK, Martin, J., J. , VAN GORKOM, Ramon, P. , CORNELISSEN, Hugo, J. , DE BOER, Dirk, K., G.
发明人： KRIJN, Marcellinus, P., C., M. , JAK, Martin, J., J. , VAN GORKOM, Ramon, P. , CORNELISSEN, Hugo, J. , DE BOER, Dirk, K., G.
IPC分类号： F21V8/00 , G02B6/00
摘要： The invention relates to an illumination system (10) for illuminating a display device, and to the display device. The illumination system comprises a light distribution element (20 for distributing light across the display device. The light distribution element comprises a light output window (40), a rear wall (42) situated opposite the light output window, and edge walls (44, 46) extending between the light output window and the rear wall, at least one of the edge walls comprising a light input window (48) for admitting light into the light distribution element. The light distribution element further comprises specularly reflective light-outcoupling means (50) for specularly reflecting light from the light distribution element towards the display device via the light output window. A first light beam (100) comprises light of a first primary color (R) impinging on the light input window for coupling the light of the first primary color into the light distribution element. At least a second light beam (102, 104) comprises light of a second primary color (G, B) impinging on the light input window for coupling the light of the second primary color into the light distribution element, the second light beam being substantially not parallel to the first light beam. Use of specularly reflective outcoupling means yields a difference between an angle of incidence between the first and the second light beam. This difference is substantially preserved, which results in a color separation of the light emitted by the light distribution element towards the display device.

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