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1. 发明申请

WO2006120638A3 POLARIZED BACKLIGHT DEVICE 审中-公开
标题翻译：偏光背光装置
公开(公告)号：WO2006120638A3
公开(公告)日：2007-03-08
申请号：PCT/IB2006051450
申请日：2006-05-09
申请人： KONINKL PHILIPS ELECTRONICS NV , CORNELISSEN HUGO J , DE BOER DIRK K G , JAK MARTIN J J , BROER DIRK J
发明人： CORNELISSEN HUGO J , DE BOER DIRK K G , JAK MARTIN J J , BROER DIRK J
IPC分类号： G02F1/13357
CPC分类号： G02F1/133621 , G02B6/0056 , G02F1/13362 , G02F2203/22 , G02F2203/34
摘要： A backlight device for use in display devices, comprising: a light-guiding portion (2) connectable to a light source (3) and having a top face (4) arranged to allow light of a predetermined nature to exit via said top face (4); and an optical structure (5,6,7,8,9,15,20,23) arranged along said top face (4) in said light-guiding portion (2) to angularly separate a light beam into light beams having mutually opposite directions of polarization; and to angularly separate a light beam into a multiple of light beams having different coloring wavelengths, said structure (5,6,7,8,9,15,20,23) being arranged in such a way that, for a predetermined direction of polarization of said light having passed said structure, said different coloring wavelengths are separated into distinct angular regions.
摘要翻译：一种用于显示装置的背光装置，包括：可连接到光源（3）并具有布置成允许预定特性的光从所述顶面排出的顶面（4）的光引导部分（2） 4）; 以及沿着所述导光部分（2）中的所述顶面（4）布置的光学结构（5,6,7,8,9,15,20,23），以将光束成角度地分离成具有相互相对的光束极化方向并且将光束成角度地分离成具有不同着色波长的多个光束，所述结构（5,6,7,8,9,15,20,23）被布置成使得对于预定方向所述光的偏振已经通过所述结构，所述不同着色波长被分离成不同的角度区域。

2. 发明申请

WO2008062363A2 ILLUMINATION SYSTEM AND DISPLAY DEVICE 审中-公开
标题翻译：照明系统和显示装置
公开(公告)号：WO2008062363A2
公开(公告)日：2008-05-29
申请号：PCT/IB2007054706
申请日：2007-11-20
申请人： KONINKL PHILIPS ELECTRONICS NV , 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
CPC分类号： G02B6/0038 , G02B6/0055 , G02B6/0068 , G02F1/133526 , G02F1/133615 , G02F1/133621 , G02F2001/133623
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.
摘要翻译：用于照明显示装置的照明系统（10）以及显示装置技术领域本发明涉及一种用于照明显示装置的照明系统（10）以及涉所述照明系统包括用于在显示装置上分布光的光分布元件（20），所述光分布元件包括光输出窗口（40），位于光输出窗口对面的后壁（42）以及侧壁（44，在所述光输出窗和所述后壁之间延伸的至少一个所述边缘壁包括用于使光进入所述光分布元件的光输入窗（48），所述光分布元件还包括镜面反射光输出耦合装置（第一光束（100）包括照射在光输入窗上的第一原色（R）的光，用于耦合来自光分布元件的光第一基色入射到光分布元件中;至少第二光束（102,104）包括照射在光输入窗口上的第二基色（G，B）将所述第二原色的光耦合到所述光分布元件中，所述第二光束基本不平行于所述第一光束。使用镜面反射外耦合装置产生第一和第二光束之间的入射角之间的差异。这种差异基本上被保留，这导致由光分布元件发射的光朝向显示设备的颜色分离。

3. 发明申请

WO2011064691A2 LUMINESCENT SOLAR CONCENTRATOR 审中-公开
标题翻译：发光太阳能集中器
公开(公告)号：WO2011064691A2
公开(公告)日：2011-06-03
申请号：PCT/IB2010055208
申请日：2010-11-17
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , DE BOER DIRK K G , RONDA CORNELIS R , BROER DIRK J , CORNELISSEN HUGO J
发明人： DE BOER DIRK K G , RONDA CORNELIS R , BROER DIRK J , CORNELISSEN HUGO J
IPC分类号： H01L31/055
CPC分类号： H01L31/055 , G02B5/08 , G02B19/00 , G02B19/0028 , G02B19/0033 , G02B19/0042 , G02B19/0076 , H01L31/0547 , H01L31/0549 , Y02E10/52
摘要： The present invention relates to a luminescent solar concentrator for a solar cell, comprising a collector with a luminescent substrate, and a wavelength selective filter, wherein the wavelength selective filter is arranged above the surface of the collector, wherein the luminescent substrate has an absorption edge which corresponds to a wavelength ?ex and emits radiation around a wavelength ?em, wherein the selective filter has a refractive-index contrast ?n with a negative or zero dispersion, and wherein the wavelength selective filter is designed to keep the emitted radiation inside the collector while shifting the reflection band of the incident radiation to angles = 25° and/or to narrow the reflection band to a range of = 10°.
摘要翻译：本发明涉及一种用于太阳能电池的发光太阳能聚光器，其包括具有发光基板的集电体和波长选择滤光器，其中所述波长选择滤光器布置在所述集电极的表面上方，其中所述发光基板具有吸收边其对应于波长λex并且发射围绕波长λem的辐射，其中所述选择滤光器具有负或零色散的折射率对比度Δn，并且其中所述波长选择滤光器被设计成将发射的辐射保持在收集器，同时将入射辐射的反射带移动到角度= 25°和/或将反射带窄化到= 10°的范围。

4. 发明申请

WO2004083943A3 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：WO2004083943A3
公开(公告)日：2005-01-13
申请号：PCT/IB2004050281
申请日：2004-03-18
申请人： KONINKL PHILIPS ELECTRONICS NV , DE BOER DIRK K G , BROER DIRK J , PEETERS EMIEL , VAN DER ZANDE BIANCA M I , ROOSENDAAL SANDER J
发明人： DE BOER DIRK K G , BROER DIRK J , PEETERS EMIEL , VAN DER ZANDE BIANCA M I , ROOSENDAAL SANDER J
IPC分类号： G02F1/1335 , G02F1/13363 , G02F1/3363
CPC分类号： G02B5/3083 , G02F1/1335 , G02F1/13363 , G02F2001/133565 , G02F2413/01 , G02F2413/09
摘要： A color LCD device has a liquid crystalline cell arranged between a front substrate (111) and a rear substrate (112). The device further comprises a color filter (120) having regions (R, G, B) associated with the primary colors of the LCD. For improving the contrast ratio and brightness of the LCD, the device also includes a retarder layer (101). According to the invention, the retarder layer (101) is patterned and has portions (102R, 102G, 102B) of different retardation, which portions are associated with the primary colors of the LCD. Preferably, the retarder layer is a quarter wave retarder. A preferred manufacturing method is based on manipulating the order parameter of a liquid crystalline mixture, whereby at different process temperatures the birefringence value for a portion of the layer is fixed by polymerizing the mixture within said portion.
摘要翻译：彩色LCD装置具有布置在前基板（111）和后基板（112）之间的液晶单元。该装置还包括具有与LCD的原色相关联的区域（R，G，B）的滤色器（120）。为了提高LCD的对比度和亮度，该装置还包括延迟器层（101）。根据本发明，延迟器层（101）被图案化并具有不同延迟的部分（102R，102G，102B），这些部分与LCD的原色相关联。优选地，延迟器层是四分之一波长延迟器。优选的制造方法是基于操纵液晶混合物的顺序参数，由此在不同的工艺温度下，通过在所述部分内聚合混合物来固定该层的一部分的双折射值。

5. 发明申请

WO2011024104A3 LUMINESCENT SOLAR ENERGY CONCENTRATOR 审中-公开
标题翻译：发光太阳能集热器
公开(公告)号：WO2011024104A3
公开(公告)日：2011-12-01
申请号：PCT/IB2010053744
申请日：2010-08-19
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , RONDA CORNELIS R , DE BOER DIRK K G
发明人： RONDA CORNELIS R , DE BOER DIRK K G
IPC分类号： H01L31/055
CPC分类号： H01L31/055 , G01J1/0422 , G02B6/42 , Y02E10/52
摘要： A luminescent concentrator for solar light is provided. The luminescent concentrator comprises a wavelength-selective filter, an energy concentrating area, and a luminescent material. The wavelength-selective filter is adapted to pass the solar light and to reflect light emitted by the luminescent material. Further, a method for concentrating solar light is provided. The method comprises the steps of (a) passing incident solar light through a wavelength-selective filter and an energy concentrating area onto a luminescent material, and (b) converting the incident solar light in the luminescent material to light having a wavelength reflectable by the wavelength-selective filter. The method further comprises a step (c) of concentrating the converted light in a pre-determined area arranged between the wavelength-selective filter and the luminescent material.
摘要翻译：提供了一种用于太阳光的发光聚光器。发光集中器包括波长选择滤光器，能量集中区域和发光材料。波长选择滤波器适于通过太阳光并反射由发光材料发射的光。此外，提供了一种用于集中太阳光的方法。该方法包括以下步骤：（a）将入射的太阳光通过波长选择滤光器和能量集中区域传递到发光材料上，和（b）将发光材料中的入射太阳光转换成具有可由波长选择滤波器。该方法还包括将转换的光聚集在布置在波长选择滤光器和发光材料之间的预定区域中的步骤（c）。

6. 发明申请

WO2005029449A8 ELECTROOPTIC/MICROMECHANICAL DISPLAY WITH DISCRETELY CONTROLLABLE BISTABLE TRANSFLECTOR 审中-公开
标题翻译：具有可控制双向转换器的电子/微电子显示器
公开(公告)号：WO2005029449A8
公开(公告)日：2005-07-07
申请号：PCT/IB2004051730
申请日：2004-09-09
申请人： KONINKL PHILIPS ELECTRONICS NV , VERHAEGH NYNKE A M , DE BOER DIRK K G , JOHNSON MARK T , VAN DER HEIJDEN BAS
发明人： VERHAEGH NYNKE A M , DE BOER DIRK K G , JOHNSON MARK T , VAN DER HEIJDEN BAS
IPC分类号： G02F1/1335 , G02F1/15 , G02F1/167 , G02F1/17 , G02F1/19 , G09F9/30
CPC分类号： G02F1/133555 , G02F1/15 , G02F1/167 , G02F1/172 , G02F1/19
摘要： A display (1) comprises a display device (2), such as an LC cell and a switchable transfiector (7). The transflector 7 comprises a plurality of discrete portions and is configured so that the transmittance and reflectance properties of at least one of said portions can be tuned independently of other portions. Where the transflector is a suspended particle device (SPD), the portions may comprise individual particle suspensions (8a, 8b, 8c) and/or regions within a cell containing a particle suspension (8a, 8b, 8c). In normal operation, images etc. are displayed using the display device (2). In some embodiments, the transflector (7) may be used in the provision of illumination for the display device (2) using backlighting 9 from light source (3) and/or reflected ambient light (10), in dependence on the light level detected by a light sensor (22). The transflector 7 may be used to display images (23) or text, such as touch screen keys (24) while the display (1) is in standby mode and the display device (2) is switched off.
摘要翻译：显示器（1）包括诸如LC单元和可切换转换器（7）的显示设备（2）。透射反射器7包括多个离散部分，并且被配置为使得所述部分中的至少一个的透射率和反射率特性可以独立于其它部分进行调谐。当透射反射器是悬浮颗粒装置（SPD）时，这些部分可以包含单个颗粒悬浮液（8a，8b，8c）和/或包含颗粒悬浮液（8a，8b，8c）的单元内的区域。在正常操作中，使用显示装置（2）显示图像等。在一些实施例中，透射反射器（7）可以用于根据检测到的光电平使用来自光源（3）和/或反射环境光（10）的背光9向显示装置（2）提供照明通过光传感器（22）。当显示器（1）处于待机模式并且显示设备（2）被关闭时，透射反射器7可用于显示图像（23）或文本，诸如触摸屏键（24）。

7. 发明申请

WO2006126129A3 LIGHTING DEVICE USING A LIGHT-GUIDE PLATE AND BASED ON THE ?LECTROWETTING EFFECT 审中-公开
标题翻译：使用光导板的照明设备，并基于光束效应
公开(公告)号：WO2006126129A3
公开(公告)日：2007-03-08
申请号：PCT/IB2006051491
申请日：2006-05-12
申请人： KONINKL PHILIPS ELECTRONICS NV , MARRA JOHAN , DE BOER DIRK K G
发明人： MARRA JOHAN , DE BOER DIRK K G
IPC分类号： F21V8/00 , G02B6/00 , G02B26/02 , G02F1/13357 , G09F9/37
CPC分类号： G02B6/0033 , G02B26/004
摘要： The present invention relates to a lighting device wherein an in-coupled light flow is at least partly constrained within a light-guide plate (4) by means of total internal reflection. The device includes means for achieving a selective local light output from the output surface (6) of the light-guide plate, such that the intensity of the emitted light flow from the light guide can be locally controlled over its output surface area. This is achieved by a number of closed cells adjoining the output surface. Each cell contains a liquid element (11) , the form of which may be manipulated by electrowetting, such that the liquid can be brought to a greater or lesser extent into optical contact or out of optical contact with a local area of the output surface (6) , thereby varying the intensity of the locally out-coupled light flow therethrough . The cell may be built up by the light-guide plate (4) , a support plate (8) and lateral wall parts (9,10) . The support plate (8) may consist of a hydrophobized glass plate, which is positioned parallel to the light-guide plate (4) .
摘要翻译：本发明涉及一种照明装置，其中通过全内反射将入耦合的光流至少部分地限制在导光板（4）内。该装置包括用于实现从导光板的输出表面（6）的选择性局部光输出的装置，使得来自导光体的发射光流的强度可以在其输出表面积上局部控制。这通过邻近输出表面的多个闭孔来实现。每个单元包含液体元件（11），其形式可以通过电润湿来操作，使得液体可以或多或少地进入与输出表面的局部区域的光学接触或不与光学接触的光学接触 6），从而改变通过其中的局部输出耦合光流的强度。电池可以由导光板（4），支撑板（8）和侧壁部分（9,10）构成。支撑板（8）可以由平行于导光板（4）定位的疏水化玻璃板组成。

8. 发明申请

WO2006126155A2 LIGHTING DEVICE 审中-公开
标题翻译：照明设备
公开(公告)号：WO2006126155A2
公开(公告)日：2006-11-30
申请号：PCT/IB2006051603
申请日：2006-05-19
申请人： KONINKL PHILIPS ELECTRONICS NV , MARRA JOHAN , DE BOER DIRK K G
发明人： MARRA JOHAN , DE BOER DIRK K G
IPC分类号： G02B6/00
CPC分类号： G02B6/0033 , G02B6/0076
摘要： The present invention relates to a lighting device comprising a light-guide arrangement in which inputted light from at least one light source is propagated through and at least partly confined within the light-guide arrangement by means of total internal reflection. The light-guide arrangement comprises first (6) and second (7) light-guide plates and an intermediate layer (8) having a refractive index which is lower than the refractive index of said first light-guide plate (6), said first light-guide plate (6) being arranged to receive light from said at least one light source. This light-guide arrangement provides an improved lateral light-intensity averaging effect, such that light is more uniformly emitted from the output surface of the lighting device, even if said at least one light source is point or line-shaped.
摘要翻译：本发明涉及一种照明装置，其包括导光装置，其中来自至少一个光源的输入光通过全内反射传播通过并至少部分地限制在导光装置内。导光装置包括第一导光板（6）和第二导光板（7）和折射率低于所述第一导光板（6）的折射率的中间层（8），所述第一导光板（6）布置成接收来自所述至少一个光源的光。这种导光装置提供了改进的横向光强度平均效果，使得即使所述至少一个光源是点或线形的，光从照明装置的输出表面更均匀地发射。

9. 发明申请

WO2009150579A3 REAR PROJECTION SYSTEM AND REAR PROJECTION SCREEN 审中-公开
标题翻译：后投影系统和后期投影屏幕
公开(公告)号：WO2009150579A3
公开(公告)日：2010-02-04
申请号：PCT/IB2009052358
申请日：2009-06-04
申请人： KONINKL PHILIPS ELECTRONICS NV , DE BOER DIRK K G
发明人： DE BOER DIRK K G
IPC分类号： G02B27/01 , G02F1/13 , G03B21/62 , G09F19/18
CPC分类号： G02B5/1866 , G02B27/0103 , G02F1/13342 , G03B21/28 , G03B21/60 , G03B21/62 , G09F19/18 , Y10T29/49117
摘要： To provide a rear projection system, which offers a high transparency and a high effciency of projection, a rear projection system is proposed, comprising: a projector (18), and a projection screen (16) being switchable between a transparent mode and a diffractive mode, wherein the projector (18) is located with respect to the projection screen (16) such that light from the projector (18) is incident at an inclined angle at the rear side of the projection screen (16), the projection screen (16) is adapted to deflect in its diffractive mode the incidient light into a limited angle range with respect to the front surface normal of the screen (16).
摘要翻译：为了提供提供高透明度和高效率的投影的后投影系统，提出了一种后投影系统，包括：投影仪（18）和可在透明模式与衍射之间切换的投影屏幕（16）模式，其中投影仪（18）相对于投影屏幕（16）定位，使得来自投影仪（18）的光以投影屏幕（16）的后侧上的倾斜角入射，投影屏幕 16）适于将其衍射模式中的入射光相对于屏幕（16）的前表面法线偏转到有限的角度范围内。

10. 发明申请

WO2008035284A3 IMAGE VIEWING USING MULTIPLE INDIVIDUAL SETTINGS 审中-公开
标题翻译：使用多个个人设置的图像查看
公开(公告)号：WO2008035284A3
公开(公告)日：2009-09-24
申请号：PCT/IB2007053766
申请日：2007-09-18
申请人： KONINKL PHILIPS ELECTRONICS NV , BRULS WILHELMUS H A , BARENBRUG BART G B , DE BOER DIRK K G
发明人： BRULS WILHELMUS H A , BARENBRUG BART G B , DE BOER DIRK K G
IPC分类号： H04N13/00 , H04N13/02 , H04N13/04
CPC分类号： H04N13/0497 , H04N13/0404 , H04N13/0409 , H04N13/0438 , H04N13/045 , H04N13/0468
摘要： A method of displaying an image having at least two different image settings comprises the steps of providing at least three different partial images, and displaying the at least three partial images. A first and second pair of partial images constitute the image having a first image setting and the same image having a second image setting respectively, such that the image having both image settings is visible. The partial images may be displayed either simultaneously or consecutively. The settings may comprise contrast, brightness and/or depth settings.
摘要翻译：显示具有至少两个不同图像设置的图像的方法包括以下步骤：提供至少三个不同的部分图像，以及显示所述至少三个部分图像。第一和第二对部分图像分别构成具有第一图像设置的图像和具有第二图像设置的相同图像，使得具有两个图像设置的图像是可见的。部分图像可以同时或连续地显示。该设置可以包括对比度，亮度和/或深度设置。

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