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1. 发明申请

WO2009125313A1 ILLUMINATION SYSTEM, BACKLIGHTING SYSTEM AND DISPLAY DEVICE 审中-公开
标题翻译：照明系统，照明系统和显示设备
公开(公告)号：WO2009125313A1
公开(公告)日：2009-10-15
申请号：PCT/IB2009/051363
申请日：2009-04-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PIJLMAN, Fetze , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M. , CASPER, Lars, C.
发明人： PIJLMAN, Fetze , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M. , CASPER, Lars, C.
IPC分类号： G02B6/00 , F21V8/00
CPC分类号： G02B6/0033 , G02B6/0036
摘要： The invention relates to an illumination system (10), a backlighting system and a display device. The illumination system comprises a light source (20) configured to emit light via a light guide (30) to a light exit window (40) of the illumination system. The light guide has a front wall (32) arranged opposite a rear wall (34) so as to guide light in a direction substantially parallel to the front wall. A distance (D) between the light guide (30) and the light exit window (40) reduces towards an edge (42) of the light exit window (40). The light guide (30) further comprises a light entrance window (36) for receiving the light from the light source which is arranged away from the edge of the light exit window. The illumination system according to the invention has, inter alia, the effect that its thickness may be reduced at the edge of the light exit window.
摘要翻译：本发明涉及照明系统（10），背光系统和显示装置。照明系统包括被配置为经由光导（30）向照明系统的光出射窗（40）发射光的光源（20）。光导具有与后壁（34）相对布置的前壁（32），以便在基本上平行于前壁的方向上引导光。光导（30）与光射出窗（40）之间的距离（D）朝向光出射窗（40）的边缘（42）减小。光导（30）还包括用于接收来自光源的光的光入射窗（36），远离光出射窗的边缘。根据本发明的照明系统尤其具有在光射出窗口的边缘处其厚度可能减小的效果。

2. 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。

3. 发明申请

WO2008126011A1 IMPROVED LIGHT GUIDE AND LIGHT-OUTPUT DEVICE 审中-公开
标题翻译：改进的光导和光输出装置
公开(公告)号：WO2008126011A1
公开(公告)日：2008-10-23
申请号：PCT/IB2008/051338
申请日：2008-04-09
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VISSENBERG, Michel, C., J., M. , PIJLMAN, Fetze , IJZERMAN, Willem, L. , CORNELISSEN, Hugo, J. , KRIJN, Marcellinus, P., C., M. , VAN GORKOM, Ramon, P. , WILLEMSEN, Oscar, H.
发明人： VISSENBERG, Michel, C., J., M. , PIJLMAN, Fetze , IJZERMAN, Willem, L. , CORNELISSEN, Hugo, J. , KRIJN, Marcellinus, P., C., M. , VAN GORKOM, Ramon, P. , WILLEMSEN, Oscar, H.
IPC分类号： G02B6/00
CPC分类号： G02B6/0021 , F21W2131/40 , F21Y2115/10 , G02B5/045 , G02B6/0036 , G02B6/0053 , G02B6/0055 , G02B6/0068 , G02B6/0073
摘要： A light guide (11; 101; 111) comprising first and second oppositely arranged faces, an in-coupling portion (13a-f) for in-coupling of light from a light-source (12a-f;95a-f; 102; 106a-c; 112a-f), and an out-coupling portion (15a-f; 103; 113a-f) located adjacent to the in-coupling portion (13a-f).Theout-coupling portion (15a-f; 103;113a-f) is configured to out-couple a primary light beam having a direction ofpropagation directed from a position in the in-coupling portion (13a-f) with a lower out-coupling efficiency than a secondary light beam havinga direction of propagation directed from a position in the light guide (11; 101; 111) outside the in-coupling portion (13a-f). In this manner, a good mixing of light in the light guide can be achieved without imposing any particular requirements on the collimation ofthe in-coupled light.
摘要翻译：包括第一和第二相对布置的面的光导（11; 101; 111），用于使来自光源（12a-f; 95a-f; 102; 106a-c; 112a-f），以及位于与内联部分（13a-f）相邻的出联结部分（15a-f; 103; 113a-f）。 ; 113a-f）被配置为以比具有传播方向的次级光束更低的输出耦合效率将具有从耦合部分（13a-f）中的位置引导的传播方向的一次光束从所述导光体（11; 101; 111）中的位于所述耦合部分（13a-f）外侧的位置引导。以这种方式，可以实现光导中的光的良好混合，而不对对耦合光的准直施加任何特别的要求。

4. 发明申请

WO2009044330A1 LIGHTING SYSTEM, AND METHOD AND COMPUTER PROGRAM FOR CONTROLLING THE LIGHTING SYSTEM 审中-公开
标题翻译：照明系统，以及用于控制照明系统的方法和计算机程序
公开(公告)号：WO2009044330A1
公开(公告)日：2009-04-09
申请号：PCT/IB2008/053959
申请日：2008-09-29
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KRIJN, Marcellinus, P., C., M. , ACKERMANN, Bernd , VISSENBERG, Michel, C., J., M. , WENDT, Matthias , BOEKE, Ulrich , PIJLMAN, Fetze , DE ZWART, Siebe, T. , BUDDE, Wolfgang, O. , HENTE, Dirk
发明人： KRIJN, Marcellinus, P., C., M. , ACKERMANN, Bernd , VISSENBERG, Michel, C., J., M. , WENDT, Matthias , BOEKE, Ulrich , PIJLMAN, Fetze , DE ZWART, Siebe, T. , BUDDE, Wolfgang, O. , HENTE, Dirk
IPC分类号： H05B37/02
CPC分类号： H05B37/0218 , A61N5/0618 , A61N2005/0626 , A61N2005/0662 , A61N2005/0663 , F21S8/006 , F21Y2115/10 , G06F19/00 , H05B33/0869 , Y02B20/46
摘要： The invention relates to a lighting system (10), a method of controlling the lighting system and a computer program product. The lighting system comprises a light source (30), a controller (100) for controlling the light source (30), and a light sensor (20). The light source is configured for altering a spectrum of the light emitted by the light source. The light sensor is arranged for sensing spectral information comprising at least two different portions of a spectrum of light impinging on the light sensor. The controller is configured for receiving a sense signal (SS) and for generating a drive signal (DS) supplied to the light source to determine the spectrum of the light emitted by the light source in dependence on the spectral information from the light sensor. The effect of the measures according to the invention is that the sensing of the spectral information of the light impinging on the light sensor enables the controller to adapt the color temperature of the light emitted by the light source such that the perceived color temperature more closely corresponds to the intended color temperature.
摘要翻译：本发明涉及照明系统（10），控制照明系统的方法和计算机程序产品。照明系统包括光源（30），用于控制光源（30）的控制器（100）和光传感器（20）。光源被配置为改变由光源发射的光的光谱。光传感器被布置成用于感测包括入射在光传感器上的光谱的至少两个不同部分的光谱信息。控制器被配置为接收感测信号（SS）并且用于产生提供给光源的驱动信号（DS），以根据来自光传感器的光谱信息来确定由光源发射的光的光谱。根据本发明的措施的效果是，感测光入射到光传感器上的光的光谱信息使得控制器能够适应光源发射的光的色温，使感知的色温更接近于达到预期的色温。

5. 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。

6. 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。

7. 发明申请

WO2007054848A1 THIN AND EFFICIENT LIGHT COLLIMATING DEVICE 审中-公开
标题翻译：薄和有效的光束装置
公开(公告)号：WO2007054848A1
公开(公告)日：2007-05-18
申请号：PCT/IB2006/053963
申请日：2006-10-27
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , IJZERMAN, Willem, L. , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M. , CORNELISSEN, Hugo, J.
发明人： IJZERMAN, Willem, L. , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M. , CORNELISSEN, Hugo, J.
IPC分类号： F21V8/00
CPC分类号： G02B6/0048 , G02B6/005
摘要： A light collimation device comprising a wave guide plate (100) having a first surface (101), an opposing faceted second surface (102) comprising a plurality of essentially planar parallel portions (103) and a plurality of facets (104) connecting said planar parallel portions (103) and at least one surface (105) for receiving light is provided. Each facet (104) is formed at a non-right angle (β) to said planar parallel portions (103) and the device further comprises a plurality of collimating refractive elements (106), wherein each collimating refractive element (106) corresponds to a separate one of the plurality of facets (104), and is located in the beam path of at least the major part of light being reflected on the corresponding facet (104) and extracted from said wave guide plate (100).
摘要翻译：一种光准直装置，包括具有第一表面（101）的波导板（100），包括多个基本上平面的平行部分（103）的相对的小面第二表面（102）和连接所述平面提供平行部分（103）和用于接收光的至少一个表面（105）。每个小面（104）以非直角（β）形成到所述平面平行部分（103），并且该装置还包括多个准直折射元件（106），其中每个准直折射元件（106）对应于分离多个小平面（104）中的一个，并且位于至少主要部分的光束的光束路径中，其被反射在相应的小平面（104）上并从所述波导板（100）中提取。

8. 发明申请

WO2009087587A1 LIGHTING SYSTEM 审中-公开
标题翻译：照明系统
公开(公告)号：WO2009087587A1
公开(公告)日：2009-07-16
申请号：PCT/IB2009/050019
申请日：2009-01-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VISSENBERG, Michel, C., J., M. , VAN GORKOM, Ramon, P. , KRIJN, Marcellinus, P., C., M. , DEKKER, Tim
发明人： VISSENBERG, Michel, C., J., M. , VAN GORKOM, Ramon, P. , KRIJN, Marcellinus, P., C., M. , DEKKER, Tim
IPC分类号： F21S2/00 , G02B6/00 , F21V14/00 , F21Y101/02 , F21V8/00 , F21V5/04 , F21V5/00
CPC分类号： G02B3/0056 , F21V5/00 , F21V5/007 , F21V5/04 , F21V5/045 , F21V14/00 , F21V14/003 , F21V2200/20 , F21V2200/30 , F21W2121/004 , F21Y2105/00 , F21Y2105/10 , F21Y2115/10 , F21Y2115/15 , G02B3/08 , G02B6/004 , G02B6/005
摘要： The present invention relates to a lighting system (1), comprising a light guide (5) having a first and a second surface facing each other, wherein at least one of the surfaces is capable of providing light in a first direction (100, 200). The lighting system (1) further comprises means capable of providing light (20), wherein the means capable of providing light (20) is disposed at at least one of said surfaces, and means (30, 31, 32, 35, 36) for shaping light from the means capable of providing light, wherein the shaping means (30, 31, 32, 35, 36) is arranged to shape light in the first direction (100, 200).
摘要翻译：本发明涉及一种照明系统（1），包括具有彼此面对的第一和第二表面的光导（5），其中至少一个表面能够沿第一方向（100,200 ）。照明系统（1）还包括能够提供光（20）的装置，其中能够提供光（20）的装置设置在至少一个所述表面上，以及装置（30,31,32,35,36）用于对来自能够提供光的装置的光进行成形，其中所述成形装置（30,31,32,35,36）被布置成在所述第一方向（100,200）上成形光。

9. 发明申请

WO2008044185A2 WINDOW ASSEMBLY FOR IRRADIATING INFRARED LIGHT 审中-公开
标题翻译：用于辐射红外光的窗户装配
公开(公告)号：WO2008044185A2
公开(公告)日：2008-04-17
申请号：PCT/IB2007/054077
申请日：2007-10-08
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , IJZERMAN, Willem, L. , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M.
发明人： IJZERMAN, Willem, L. , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M.
IPC分类号： E06B3/67 , F24C7/04 , F24D13/02 , H05B6/80 , H05B3/00
CPC分类号： H05B3/008 , E06B2009/247
摘要： A window assembly (100,110,120,130) for irradiating infrared light (L) comprises a light guide (5) for infrared light (L), which is formed by a gap between a first transparent substrate (2), having an exterior surface and an interior surface, which faces the light guide (5), and a second transparent substrate (3) substantially parallel to the first transparent substrate (2) and having an exterior surface and an interior surface, which faces the light guide (5) and the interior surface of the first transparent substrate (3). A first and a second reflective layer (12,13), that are both substantially reflective for infrared light (L), extend over the interior surfaces of respectively the first and the second transparent substrate (2,3). The second reflective layer (13) is provided with an opening (21) through which at least part of the infrared light (L) exits the light guide (5). In one embodiment, the window assembly further comprises an infrared light source (1) for directing the infrared light (L) into the light guide (5). In this way the infrared light (L) leaves the light guide (5) in one main direction through the opening (21) of the second reflective layer (13) and through the second transparent substrate (3), thereby generating heat in one main direction only.
摘要翻译：用于照射红外光（L）的窗组件（100,110,120,130）包括用于红外光（L）的光导（5），所述导光体（5）由第一透明基板（2）之间的间隙形成，所述第一透明基板具有外表面和内表面面向导光体（5）的第二透明基板（3）和与第一透明基板（2）大致平行的第二透明基板（3），具有与导光体（5）相对的外表面和内表面的第一透明基板（3）。对于红外光（L）都是基本反射的第一和第二反射层（12,13）分别在第一和第二透明基板（2,3）的内表面上延伸。第二反射层（13）设置有开口（21），红外光（L）的至少一部分通过该开口离开光导（5）。在一个实施例中，窗户组件还包括用于将红外光（L）引导到光导（5）中的红外光源（1）。以这种方式，红外光（L）通过第二反射层（13）的开口（21）并穿过第二透明基板（3）沿一个主方向离开导光体（5），从而在一个主体方向。

10. 发明申请

WO2006043202A1 ILLUMINATION SYSTEM 审中-公开
标题翻译：照明系统
公开(公告)号：WO2006043202A1
公开(公告)日：2006-04-27
申请号：PCT/IB2005/053336
申请日：2005-10-11
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M.
发明人： VISSENBERG, Michel, C., J., M. , KRIJN, Marcellinus, P., C., M.
IPC分类号： H04N9/31
CPC分类号： H04N9/3117
摘要： The present invention relates to an illumination system (10, 50) for a projection display device. The system comprises an integrator arrangement (14, 58) having at least one entrance aperture (16, 64), a light source (24, 54), and means (26, 56, 61) for directing light from the light source towards the at least one entrance aperture. The illumination system is characterized by a retro-reflector (34, 66) being arranged directly adjacent to said at least one entrance aperture. One advantage offered by the invention is that the efficiency of use of lumen output from the light source is increased. The invention also relates to a projection display device (80) comprising such illumination system.
摘要翻译：本发明涉及一种用于投影显示装置的照明系统（10,50）。该系统包括具有至少一个入射孔（16,64），光源（24,54）的积分器装置（14,58）和用于将来自光源的光朝向至少一个入口孔。照明系统的特征在于与所述至少一个入口孔直接相邻布置的后向反射器（34,66）。本发明提供的一个优点是增加了来自光源的流明输出的使用效率。本发明还涉及包括这种照明系统的投影显示装置（80）。

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