MULTI-LED CAMERA FLASH FOR COLOR TEMPERATURE MATCHING
    71.
    发明公开
    MULTI-LED CAMERA FLASH FOR COLOR TEMPERATURE MATCHING 审中-公开
    用于色温匹配的多LED照相机闪光灯

    公开(公告)号:EP3195054A1

    公开(公告)日:2017-07-26

    申请号:EP15762825.6

    申请日:2015-08-19

    IPC分类号: G03B15/05 F21K99/00 H04N5/235

    摘要: Certain aspects relate to systems and techniques for color temperature analysis and matching. For example, three or more camera flash LEDs of different output colors can be used to match any of a range of ambient color temperatures in a non-linear space on the black body curve. The scene color temperature can be analyzed in a preliminary image by determining actual sensor R/G and B/G ratios, enabling more accurate matching of foreground flash lighting to background lighting by the reference illuminant for subsequent white balance processing. The current provided to, and therefore brightness emitted from, each LED can be individually controlled based on the determined sensor response to provide a dynamic and adaptive mix of the output colors of the LEDs.

    摘要翻译: 某些方面涉及用于色温分析和匹配的系统和技术。 例如,可以使用三个或更多不同输出颜色的相机闪光灯LED来匹配黑体曲线上的非线性空间中的任何环境色温范围。 通过确定实际的传感器R / G和B / G比率,可以在初步图像中分析场景色温,从而使后台白平衡处理能够更准确地将前景闪光照明与参考光源的背景照明进行匹配。 提供给每个LED的电流以及从每个LED发出的亮度可以基于确定的传感器响应来单独控制,以提供LED的输出颜色的动态和自适应混合。

    A LIGHTING DEVICE AND CORRESPONDING METHOD
    75.
    发明授权
    A LIGHTING DEVICE AND CORRESPONDING METHOD 有权
    一种照明装置和相应的方法

    公开(公告)号:EP3045800B1

    公开(公告)日:2017-06-14

    申请号:EP16150735.5

    申请日:2016-01-11

    摘要: A lighting device (10) includes an elongated profiled body (12) including at least one light permeable material, e.g. a polymeric material, having a mouth portion (12a) where an e.g. white light radiation source assembly (16) is arranged which includes one or more electrically powered light radiation sources (16b) facing said profiled body (12). The light radiation emitted by said light radiation source assembly (16) propagates through said the light permeable material of the profiled body (12). The material of the profiled body (12) includes pigments (12b) and is at least in part (12c) light diffusive, whereby, by propagating through profiled body (12), said light radiation becomes a coloured light radiation of a colour determined by the pigments and with a homogeneous near field distribution.

    摘要翻译: 照明装置(10)包括细长成型主体(12),其包括至少一种透光材料,例如透光材料。 一种聚合物材料,具有一个口部分(12a),其中例如一个口部分 布置包括面向所述成型主体(12)的一个或多个电动光辐射源(16b)的白光辐射源组件(16)。 由所述光辐射源组件(16)发射的光辐射传播通过所述成型主体(12)的所述透光材料。 成型体(12)的材料包括颜料(12b)并且至少部分地(12c)是光扩散的,由此通过传播通过成型体(12),所述光辐射变成由 颜料和均匀的近场分布。

    LIGHTING DEVICE AND METHOD OF USING THE SAME
    77.
    发明公开
    LIGHTING DEVICE AND METHOD OF USING THE SAME 审中-公开
    维多利亚·维尔多瓦·德文(VERFAHREN ZUR VERWENDUNG DAVON)

    公开(公告)号:EP3172482A1

    公开(公告)日:2017-05-31

    申请号:EP15824050.7

    申请日:2015-07-22

    摘要: The present document describes a lighting device comprising: a structure comprising a conformable elongated member being adaptable to a shape of an object for securing the lighting device to the object; a light source attached to the structure thereby defining a connection between the light source and the structure; a power source for providing electrical power to the light source; and a skin overmolded onto the structure, the power source, the connection and part of the light source near the connection. There is also described a method for providing lighting in a confined space where a hand-operated tool is used.

    摘要翻译: 本文件描述了一种照明装置,包括:结构,包括可适应于物体的形状的适形细长构件,用于将照明装置固定到物体; 附接到所述结构的光源,从而限定所述光源和所述结构之间的连接; 用于向光源提供电力的电源; 并且皮肤包覆成型在结构上,电源,连接部分和连接处的光源部分。 还描述了在使用手动工具的密闭空间中提供照明的方法。

    Lamp with appearance differentiated from its main illumination
    78.
    发明授权
    Lamp with appearance differentiated from its main illumination 有权
    外观与主照明不同的灯

    公开(公告)号:EP2752616B1

    公开(公告)日:2017-05-31

    申请号:EP14160865.3

    申请日:2009-12-02

    摘要: A lamp (100) including a two-sided source plate (212), a plurality of light sources (214), a lens (218), a diffuser plate (206), and a driver insulator (208) is disclosed. One set (280) of the light sources (214) generates white light and is attached to one side (270) of the source plate. Another set (282) of the light sources (214) generates colored light and is attached to the source plate's other side (272). The lens (218) encapsulates the white light-generating set (280), and redirects that white light. The driver insulator (208) and the diffuser plate (206) are each in contact with the source plate's other side (272). The driver insulator (208), diffuser plate (206), and that side (272) of the source plate define a light box region (240) that contains the colored light-generating set (282) of light sources (214). The driver insulator (208) acts as a reflector, and the diffuser plate (206) acts as a diffuser, such that colored light is dispersed from the light box region (240) through the diffuser plate (206).

    摘要翻译: 公开了包括双侧源板(212),多个光源(214),透镜(218),扩散板(206)和驱动器绝缘体(208)的灯(100)。 光源(214)中的一组(280)产生白光并附着到源板的一侧(270)。 光源(214)的另一组(282)产生有色光并附着到源板的另一侧(272)。 透镜(218)封装白光发生器组(280),并重定向该白光。 驱动器绝缘体(208)和扩散板(206)均与源板的另一侧(272)接触。 驱动器绝缘体(208),扩散板(206)以及源板的该侧(272)限定包含光源(214)的彩色光发生组(282)的灯箱区域(240)。 驱动器绝缘体(208)充当反射器,并且扩散板(206)充当扩散器,使得有色光通过扩散板(206)从灯箱区域(240)分散。