EMISSIVE DISPLAY DEVICE
    42.
    发明申请
    EMISSIVE DISPLAY DEVICE 审中-公开
    EMISSIVE显示设备

    公开(公告)号:WO2003036603A2

    公开(公告)日:2003-05-01

    申请号:PCT/IB2002/004394

    申请日:2002-10-21

    Abstract: The invention relates to a display device having a plurality of pixels (5) which upon successive emissions of light give successive optical images. The optical images are movable between at least two positions in which the plurality of pixels (5) can be activated within a time period that is shorter than a retention time of a receptor of a retina of a human eye. The invention also relates to a method of generating an image with the display wherein the optical images of the pixels are moved over a path to at least two positions within the mentioned time period and the pixels are activated so as to emit light in at least one of these positions.

    Abstract translation: 本发明涉及具有多个像素(5)的显示装置,其在连续发光时提供连续的光学图像。 光学图像可以在至少两个位置之间移动,其中多个像素(5)可以在比人眼视网膜的受体的保留时间短的时间段内被激活。 本发明还涉及一种利用显示器产生图像的方法,其中像素的光学图像在所述时间段内在路径上移动到至少两个位置,并且像素被激活,以便在至少一个 的这些职位。

    LIGHTING APPARATUS
    43.
    发明申请
    LIGHTING APPARATUS 审中-公开
    照明设备

    公开(公告)号:WO2010067282A1

    公开(公告)日:2010-06-17

    申请号:PCT/IB2009/055501

    申请日:2009-12-04

    Abstract: A lighting apparatus (1) is presented, wherein the lighting apparatus (1) comprises a laser (2) for emitting a first laser beam (3) and a subdividing and redirection element (4) for generating second laser beams (6) by refraction or reflection. At least two of the second laser beams (6) propagate at least in part in different directions and would therefore be imaged at different locations on a retina of a human eye, wherein the intensity at each of these locations on the retina is reduced in comparison to a corresponding intensity of an image on the retina caused directly by the first laser beam (3), thereby improving or generating eye safety, while the efficiency of the lighting apparatus (1) is still high because the second laser beams (6) are generated by refraction or reflection.

    Abstract translation: 一种照明装置(1),其中照明装置(1)包括用于发射第一激光束(3)的激光器(2)和用于通过折射产生第二激光束(6)的细分重定向元件(4) 或反射。 至少两个第二激光束(6)至少部分地在不同方向上传播,并且因此将在人眼视网膜上的不同位置成像,其中在视网膜上的每个这些位置处的强度相比减小 到由第一激光束(3)直接引起的视网膜上的图像的对应强度,从而提高或产生眼睛安全性,同时由于第二激光束(6)是照明装置(1)的效率仍然很高 由折射或反射产生。

    LIGHTING DEVICE WITH THERMALLY VARIABLE REFLECTING ELEMENT
    44.
    发明申请
    LIGHTING DEVICE WITH THERMALLY VARIABLE REFLECTING ELEMENT 审中-公开
    带有热变量反射元件的照明装置

    公开(公告)号:WO2010035171A3

    公开(公告)日:2010-05-20

    申请号:PCT/IB2009054041

    申请日:2009-09-16

    Abstract: The invention provides a lighting device (100) comprising a light source (10) arranged to generate light source light (11), an optional luminescent material and a thermally variable reflecting element (60). The optional luminescent material (205) is arranged downstream of the light source (10) and is arranged to convert at least part of the light source light (11) into luminescent material light (211). One or more of the light source (10) and the optional luminescent material (205) generate heat when the light source (10) generates light source light (11). The thermally variable reflecting element (60) is arranged downstream of the light source (10) and the optional luminescent material (205). The thermally variable reflecting element (60) has a first state wherein it is substantially reflecting and a second state wherein it is substantially transparent; heat induces a chance from the first state to the second state. The thermally variable reflecting element (60) is arranged to transmit at least part of one or more selected from the group consisting of the light source light (11) and optional luminescent material light (211) when being in the second state. The lighting device (100) is arranged to transport heat generated by one or more of the light source (10) and the optional luminescent material (205) to the thermally variable reflecting element (60).

    Abstract translation: 本发明提供一种照明装置(100),其包括布置成产生光源光(11)的光源(10),可选的发光材料和热可变反射元件(60)。 可选的发光材料(205)布置在光源(10)的下游并且被布置成将光源光(11)的至少一部分转换成发光材料光(211)。 当光源(10)产生光源光(11)时,光源(10)和可选的发光材料(205)中的一个或多个发热。 热可变反射元件(60)布置在光源(10)和可选的发光材料(205)的下游。 热可变反射元件(60)具有基本上反射的第一状态和基本上透明的第二状态; 热引起从第一状态到第二状态的机会。 当处于第二状态时,热可变反射元件(60)被布置为透射从由光源光(11)和可选的发光材料光(211)组成的组中选择的一个或多个的至少一部分。 照明装置(100)布置成将由光源(10)和可选的发光材料(205)中的一个或多个产生的热量传输到热可变反射元件(60)。

    LIGHT DIRECTIONALITY SENSOR
    45.
    发明申请
    LIGHT DIRECTIONALITY SENSOR 审中-公开
    光线方向传感器

    公开(公告)号:WO2010041198A1

    公开(公告)日:2010-04-15

    申请号:PCT/IB2009/054375

    申请日:2009-10-06

    Abstract: The present invention relates to light sensors for measuring light characteristics. In particular, the present invention relates to a light directionality sensor that is capable of measuring light characteristics such as the light direction, light collimation, and light distribution. According to a first aspect of the present invention there is provided a light directionality sensor comprising a photo-sensor (2), comprising a plurality of photo-sensitive elements (3), and a plurality of light-absorbing light selecting structures (1) arranged on the photo-sensor so as to form an array of light-absorbing light selecting structures. In the array of light-absorbing light selecting structures, a succession of at least some of the light- absorbing light selecting structures has varying structural characteristics. The varying structural characteristics is achieved by each individual structure of the succession being formed such that it allows light within a different angle interval with respect to the array to be sensed. Further, according to a second aspect of the invention, there is provided a method for forming a light sensor according to the first aspect of the present invention.

    Abstract translation: 本发明涉及用于测量光特性的光传感器。 特别地,本发明涉及能够测量诸如光方向,光准直和光分布等光特性的光方向性传感器。 根据本发明的第一方面,提供了一种光方向性传感器,其包括光传感器(2),其包括多个光敏元件(3)和多个光吸收光选择结构(1) 布置在光传感器上以形成吸光选择结构的阵列。 在吸光选择结构的阵列中,至少一些光吸收光选择结构具有不同的结构特征。 变化的结构特征通过形成的连续的每个单独结构来实现,使得其允许相对于阵列的不同角度间隔内的光被感测。 此外,根据本发明的第二方面,提供了根据本发明的第一方面的用于形成光传感器的方法。

    LIGHTING APPARATUS
    46.
    发明申请
    LIGHTING APPARATUS 审中-公开
    照明设备

    公开(公告)号:WO2009156939A2

    公开(公告)日:2009-12-30

    申请号:PCT/IB2009/052669

    申请日:2009-06-22

    CPC classification number: G02B6/0041 G02B6/0043 G02B6/0073

    Abstract: The invention relates to a lighting apparatus which comprises a laser light modification unit (2) for modifying laser light (3) to modified light and a laser (4) for emitting laser light (3) that is to be directed to the laser light modification unit (2). The lighting apparatus further comprises a first layer (5) and an opposing second layer (6), wherein the laser light modification unit (2) is arranged between the first layer (5) and the second layer (6), wherein at least one of the first (5) and the second layer (6) comprises a transparent material being transparent to the modified light and wherein the laser light modification unit (2) is adapted to allow the modified light to pass through the transparent material.

    Abstract translation: 本发明涉及一种照明装置,其包括用于修改激光(3)至修改光的激光修改单元(2)和用于发射激光(3)的激光(4),激光(3)将被引导至激光修改 单元2)。 照明装置还包括第一层(5)和相对的第二层(6),其中激光修改单元(2)布置在第一层(5)和第二层(6)之间,其中至少一个 所述第一层(5)和所述第二层(6)包括对所述改性光透明的透明材料,并且其中所述激光修改单元(2)适于允许所述修改的光通过所述透明材料。

    LIGHTING APPARATUS
    47.
    发明申请
    LIGHTING APPARATUS 审中-公开
    照明设备

    公开(公告)号:WO2009147582A1

    公开(公告)日:2009-12-10

    申请号:PCT/IB2009/052226

    申请日:2009-05-27

    Abstract: The invention relates to a lighting apparatus comprising a laser source (2) for emitting laser light (3). The lighting apparatus further comprises a first laser light modification unit (7) for modifying an optical characteristic of the laser light, which first laser light modification unit (7) is situated at a first location, and a second laser light modification unit (8) for modifying an optical characteristic of the laser light, which second laser light modification unit (8) is situated at a second location. The lighting apparatus further comprises a laser light distribution modification unit (4) for modifying a laser light distribution (5, 6) directed onto at least one of the first and second laser light modification units (7, 8) from a first to a second laser light distribution which is different from the first laser light distribution.

    Abstract translation: 本发明涉及一种包括用于发射激光(3)的激光源(2)的照明装置。 照明装置还包括:第一激光修改单元(7),用于修改第一激光修改单元(7)位于第一位置处的激光的光学特性;以及第二激光修改单元(8) 用于改变激光的光学特性,该第二激光修改单元(8)位于第二位置。 所述照明装置还包括:激光配光改变单元,用于将从所述第一和第二激光修改单元(7,8)中的至少一个引导到第一至第二激光配光单元(7,8)的激光配光(5,6) 与第一激光分布不同的激光分布。

    ILLUMINATION SYSTEM, LIGHT SOURCE AND BEAM-CONTROL ELEMENT
    49.
    发明申请
    ILLUMINATION SYSTEM, LIGHT SOURCE AND BEAM-CONTROL ELEMENT 审中-公开
    照明系统,光源和光束控制元件

    公开(公告)号:WO2009034511A3

    公开(公告)日:2009-06-18

    申请号:PCT/IB2008053618

    申请日:2008-09-08

    Abstract: The invention relates to an illumination system (50), a beam-control element and a light source (30). The illumination system comprises the light source for emitting a light beam and a beam-control element for controlling the shape and/or direction of the light beam. The beam-control element comprises a resilient layer (2a) and a further layer (4a) being arranged substantially parallel to each other, the resilient layer comprising a relief (21) on a surface of the resilient layer arranged substantially parallel to the further layer, or the further layer comprising the relief on a surface of the further layer facing the resilient layer. The illumination system further comprises moving means (52) for moving the resilient layer and the further layer with respect to each other for reducing the relief by applying a pressure between the resilient layer and the further layer. The relief controls the shape and/or direction of the light-beam. When the relief is reduced by applying pressure, the light beam is substantially unaltered by the beam-control element.

    Abstract translation: 照明系统(50),光束控制元件和光源(30)。 照明系统包括用于发射光束的光源和用于控制光束的形状和/或方向的光束控制元件。 所述光束控制元件包括基本平行于彼此布置的弹性层(2a)和另外的层(4a),所述弹性层包括位于所述弹性层的表面上的凸起(21),所述凸起基本平行于所述另一层 或者在另一层面向弹性层的表面上包括浮雕的另外的层。 照明系统还包括移动装置(52),用于相对于彼此移动弹性层和另外的层,以通过在弹性层和另外的层之间施加压力来减少浮雕。 浮雕控制着光束的形状和/或方向。 当通过施加压力减轻浮雕时,光束基本上不受光束控制元件改变。

    LIGHTING DEVICE, ARRAY OF LIGHTING DEVICES AND OPTICAL PROJECTION DEVICE
    50.
    发明申请
    LIGHTING DEVICE, ARRAY OF LIGHTING DEVICES AND OPTICAL PROJECTION DEVICE 审中-公开
    照明设备,照明设备阵列和光学投影设备

    公开(公告)号:WO2009047683A2

    公开(公告)日:2009-04-16

    申请号:PCT/IB2008054054

    申请日:2008-10-03

    CPC classification number: H04N9/3161 G03B21/20 G03B21/204 H04N9/3129

    Abstract: The invention relates to a lighting device (1), an array of such lighting devices and an optical projection device comprising such lighting device. The lighting device, comprises at least one laser source (4) for generating laser radiation, wherein the laser source is optically coupled to an optical element (7, 8, 9) comprising at least one luminescent material, suitable for emitting luminescent radiation upon laser excitation by the laser radiation, wherein the optical element is provided with at least one reflector for directing the radiation from the luminescent dot through an emission window of the optical element. The lighting device is particularly useful in a projector and other lighting applications.

    Abstract translation: 本发明涉及照明装置(1),这种照明装置的阵列和包括这种照明装置的光学投影装置。 所述照明装置包括用于产生激光辐射的至少一个激光源(4),其中所述激光源光耦合到包括至少一种发光材料的光学元件(7,8,9),所述至少一种发光材料适于在激光器上发射发光辐射 通过激光辐射激发,其中光学元件设置有至少一个反射器,用于将来自发光点的辐射引导通过光学元件的发射窗口。 照明装置在投影仪和其他照明应用中特别有用。

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