Multi-beam illumination system and method of illumination
    1.
    发明授权
    Multi-beam illumination system and method of illumination 有权
    多光束照明系统和照明方法

    公开(公告)号:US08783904B2

    公开(公告)日:2014-07-22

    申请号:US13380912

    申请日:2010-06-17

    IPC分类号: F21V5/00

    CPC分类号: H05B33/0803

    摘要: The invention provides a multi-beam illumination system (1) for providing an illumination image (53). The multi-beam illumination system (1) has a plurality of light sources (11) with optional collimating optics (12), arranged to generate a plurality of light beams (13); a panel (30) comprising a plurality of panel segments (32) in a panel plane (35) at a first distance (d1) and arranged to contain a plurality of segment patterns (34) on the corresponding panel segments (32); and an imaging lens array (40) comprising a plurality of imaging lenses (42) in an imaging lens plane (45) parallel to the panel plane (35). Each imaging lens (42) of the imaging lens array (40) is arranged to image a corresponding segment pattern (34) of the plurality of segment patterns (34) into a respective projection image (52) of a plurality of projection images (52). The plurality of projection images (52) overlap at a predetermined image distance (Lp) and form the illumination image (53).

    摘要翻译: 本发明提供一种用于提供照明图像(53)的多光束照明系统(1)。 多光束照明系统(1)具有多个可选择的准直光学器件(12)的光源(11),被布置成产生多个光束(13); 一个面板(30),包括在第一距离(d1)的平板平面(35)中的多个面板段(32),并布置成在对应的面板段(32)上容纳多个分段图形(34); 以及包括平行于所述面板平面(35)的成像透镜平面(45)中的多个成像透镜(42)的成像透镜阵列(40)。 成像透镜阵列(40)的每个成像透镜(42)被布置成将多个分割图案(34)中的相应的分割图案(34)成像为多个投影图像(52 )。 多个投影图像(52)以预定图像距离(Lp)重叠并形成照明图像(53)。

    MULTI-BEAM ILLUMINATION SYSTEM AND METHOD OF ILLUMINATION
    2.
    发明申请
    MULTI-BEAM ILLUMINATION SYSTEM AND METHOD OF ILLUMINATION 有权
    多光束照明系统和照明方法

    公开(公告)号:US20120106151A1

    公开(公告)日:2012-05-03

    申请号:US13380912

    申请日:2010-06-17

    IPC分类号: F21V5/04

    CPC分类号: H05B33/0803

    摘要: The invention provides a multi-beam illumination system (1) for providing an illumination image (53). The multi-beam illumination system (1) has a plurality of light sources (11) with optional collimating optics (12), arranged to generate a plurality of light beams (13); a panel (30) comprising a plurality of panel segments (32) in a panel plane (35) at a first distance (d1) and arranged to contain a plurality of segment patterns (34) on the corresponding panel segments (32); and an imaging lens array (40) comprising a plurality of imaging lenses (42) in an imaging lens plane (45) parallel to the panel plane (35). Each imaging lens (42) of the imaging lens array (40) is arranged to image a corresponding segment pattern (34) of the plurality of segment patterns (34) into a respective projection image (52) of a plurality of projection images (52). The plurality of projection images (52) over-lap at a predetermined image distance (Lp) and form the illumination image (53).

    摘要翻译: 本发明提供一种用于提供照明图像(53)的多光束照明系统(1)。 多光束照明系统(1)具有多个可选择的准直光学器件(12)的光源(11),被布置成产生多个光束(13); 一个面板(30),包括在第一距离(d1)的平板平面(35)中的多个面板段(32),并布置成在对应的面板段(32)上容纳多个分段图形(34); 以及成像透镜阵列(40),其在平行于所述面板平面(35)的成像透镜平面(45)中包括多个成像透镜(42)。 成像透镜阵列(40)的每个成像透镜(42)被布置成将多个分割图案(34)中的对应的分割图案(34)成像为多个投影图像(52 )。 多个投影图像(52)以预定图像距离(Lp)重叠,形成照明图像(53)。

    LIGHT SOURCE AND ILLUMINATION SYSTEM HAVING A PREDEFINED EXTERNAL APPEARANCE
    4.
    发明申请
    LIGHT SOURCE AND ILLUMINATION SYSTEM HAVING A PREDEFINED EXTERNAL APPEARANCE 有权
    具有预期外部外观的光源和照明系统

    公开(公告)号:US20100265692A1

    公开(公告)日:2010-10-21

    申请号:US12742694

    申请日:2008-11-13

    IPC分类号: F21V9/16

    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 comprisescon-version 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 of the 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)。 光源还包括用于将入射在转换材料上的环境光的至少一部分转换为不同于第二颜色的第三颜色(Ba)的光的合成材料(42)。 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。

    Light source and illumination system having a predefined external appearance
    6.
    发明授权
    Light source and illumination system having a predefined external appearance 有权
    光源和照明系统具有预定的外观

    公开(公告)号:US08277064B2

    公开(公告)日:2012-10-02

    申请号:US12742694

    申请日:2008-11-13

    IPC分类号: F21V9/16

    摘要: The invention relates to a light source 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 comprises conversion 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 of the 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)。 光源还包括用于将入射在转换材料上的环境光的至少一部分转换为不同于第二颜色的第三颜色(Ba)的光的转换材料(42)。 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。

    Waveguide and Lighting Device
    9.
    发明申请
    Waveguide and Lighting Device 审中-公开
    波导和照明设备

    公开(公告)号:US20080247722A1

    公开(公告)日:2008-10-09

    申请号:US12067333

    申请日:2006-09-12

    IPC分类号: G02B6/10

    摘要: A waveguide (40; 51; 61), arranged to guide light from at least one light source (53a-c), the waveguide comprising at least one guiding edge (43; 50a-c; 60) adapted to contain the light in the waveguide (40; 51; 61), and an extraction edge (44; 50d) adapted to enable extraction of the light from the waveguide (40; 51; 61), wherein the guiding edge (43; 50a-c; 60) is configured to reflect the light on its way towards the extraction edge (44; 50d). The guiding edge (43; 50a-c; 60) is further configured such that a direction (xr1, Xr2) of reflection of a ray of light impinging on the guiding edge (43; 50a-c; 60), in a given direction (xi) of incidence relative to a general direction (X0) of extension of the guiding edge (43; 50a-c; 60), is dependent on a position (P1, P2) of incidence along the guiding edge (43; 50a-c; 60). The waveguide may be configured such that virtually no light is lost through back-scattering or unintentional extraction or outcoupling through the at least one guiding edge.

    摘要翻译: 布置成引导来自至少一个光源(53ac)的光的波导(40; 51; 61),所述波导包括适于容纳波导中的光的至少一个引导边缘(43; 50 ac; 60) 40; 51; 61),以及适于从所述波导(40; 51; 61)提取光的提取边缘(44; 50d),其中所述引导边缘(43; 50ac; 60)被配置为 在朝向提取边缘(44; 50d)的道路上反射光。 引导边缘(43; 50 ac; 60)进一步构造成使得沿着给定方向的入射在引导边缘(43; 50ac; 60)上的光线的反射的方向(xr 1,Xr 2) 相对于引导边缘(43; 50ac; 60)的延伸的大致方向(X 0)的入射角(xi)取决于沿着引导边缘(43; 43)的入射位置(P 1,P 2) 50 ac; 60)。 波导可以被配置为使得实际上没有光通过后散射或无意的提取或通过至少一个引导边缘的外耦合而损失。