Illumination device
    5.
    发明授权
    Illumination device 有权
    照明装置

    公开(公告)号:US08353616B2

    公开(公告)日:2013-01-15

    申请号:US12595052

    申请日:2008-04-14

    IPC分类号: F21V7/04

    摘要: The invention relates to an illumination device (10) for illuminating a surface (101), with at least one lighting element (20) and an illuminating body (30), wherein the lighting element (20) emits an artificial light (21,21), a housing element (40) comprises the lighting element (20) and supports the illuminating body (30), the illuminating body (30) comprises a transparent light conductive material suitable to illuminate the surface (101) lying subjacent. The invention discloses, that the illuminating body (30) comprises a surface pattern (80), forming a Fresnel-type lens to optically magnify the surface (101).

    摘要翻译: 本发明涉及一种用至少一个照明元件(20)和照明体(30)照射表面(101)的照明装置(10),其中照明元件(20)发射人造光(21,21 ),所述照明元件(20)包括所述照明元件(20)并支撑所述照明体(30),所述照明体(30)包括适于照射位于其下方的所述表面(101)的透明导光材料。 本发明公开了照明体(30)包括表面图案(80),形成菲涅尔型透镜以使表面(101)光学放大。

    High Spectral Resolution Color Sensor Using Non-Dispersive Elements
    8.
    发明申请
    High Spectral Resolution Color Sensor Using Non-Dispersive Elements 有权
    使用非分散元件的高分辨率色彩传感器

    公开(公告)号:US20120146517A1

    公开(公告)日:2012-06-14

    申请号:US13391412

    申请日:2010-08-25

    IPC分类号: H05B37/02 G01J1/32 G01J1/42

    摘要: The invention describes a light sensor (1) comprising a filter arrangement (11), which filter arrangement (11) comprises a number of spectral filters (F1, F2, . . . , Fn) for filtering incident light (L), wherein a spectral filter (F1, F2, . . . , Fn) is realized to pass a distinct component of the incident light (L), an aperture arrangement (12) for admitting a fraction of the incident light (L), and a sensor arrangement (13) realized to collect the admitted filtered light (L′), which sensor arrangement (13) comprises an array of sensor elements (130) for generating image-related signals (S, S1, S2, . . . , Sn) and which sensor array is sub-divided into a number of regions (R1, R2, . . . , Rn), wherein a region (R1, R2, . . . , Rn) of the sensor array is allocated to a corresponding spectral filter (Fi, F2, . . . , Fn) such that an image-related signal (S) generated by a sensor element (130) of a particular region (R1, R2, . . . , Rn) comprises information pertaining to the direction of origin and/or the spectral composition of the light passed by the corresponding spectral filter (F1, F2, . . . , Fn). The invention further describes a light sensor device (10) for determining the direction of origin and/or the spectral composition of light (L) incident at the light sensor device (10), a method of collecting incident light (L), and a method of determining the direction of origin and/or the spectral composition of incident light (L).

    摘要翻译: 本发明描述了一种包括滤光器装置(11)的光传感器(1),该滤光器装置(11)包括用于滤光入射光(L)的多个光谱滤光器(F1,F2 ...,Fn),其中a 光谱滤波器(F1,F2,...,Fn)被实现为通过入射光(L)的不同分量,用于允许入射光(L)的一部分的孔径布置(12),以及传感器装置 (13),其被实现为收集被允许的过滤光(L'),所述传感器装置(13)包括用于生成图像相关信号(S,S1,S2 ...,Sn)的传感器元件阵列(130)和 该传感器阵列被细分为多个区域(R1,R2,...,Rn),其中传感器阵列的区域(R1,R2,...,Rn)被分配给相应的光谱滤波器 Fi,F2,...,Fn),使得由特定区域(R1,R2,...,Rn)的传感器元件(130)生成的图像相关信号(S)包括关于directio n的原点和/或由相应的光谱滤光器(F1,F2,...)通过的光的光谱组成。 。 。 ,Fn)。 本发明还描述了一种用于确定入射在光传感器装置(10)处的光(L)的原点方向和/或光谱组成的光传感器装置(10),收集入射光(L)的方法和 确定入射光的原点方向和/或光谱组成的方法(L)。