Illumination device
    1.
    发明授权
    Illumination device 有权
    照明装置

    公开(公告)号:US08246200B2

    公开(公告)日:2012-08-21

    申请号:US12840301

    申请日:2010-07-21

    IPC分类号: F21V1/00 H05B37/02

    摘要: An illumination device includes a light source module consisting of a substrate and a plurality of light emitting elements on the substrate in an array and an optical module array consisting of a plurality of optical modules covering the light emitting elements. Each optical module includes a first optical component and a second optical component. A first illumination distribution pattern is generated by light from the light emitting elements and modulated by the first optical components. A second illumination distribution pattern is generated by light from the light emitting elements and modulated by the second optical components. An illumination distribution pattern of the illumination device is superposition of the first illumination distribution pattern and the second illumination distribution pattern.

    摘要翻译: 照明装置包括由基板和阵列中的基板上的多个发光元件构成的光源模块和由覆盖发光元件的多个光学模块组成的光学模块阵列。 每个光学模块包括第一光学部件和第二光学部件。 第一照明分布图案由来自发光元件的光产生并被第一光学部件调制。 第二照明分布图案由来自发光元件的光产生并被第二光学部件调制。 照明装置的照明分布图案是第一照明分布图案和第二照明分布图案的叠加。