Micro-channel-cooled high heat load light emitting device

    公开(公告)号:US09632294B2

    公开(公告)日:2017-04-25

    申请号:US14326561

    申请日:2014-07-09

    Inventor: Jonathan S. Dahm

    CPC classification number: G02B19/0023 B05D3/067 F21V29/51 H01L2224/73265

    Abstract: Micro-channel-cooled UV curing systems and components thereof are provided. According to one embodiment, a lamp head module includes a high aspect ratio, high fill factor array of light emitting devices and a submount. The array includes multiple groups of electrically seriesed light emitting devices that are connected in electrical parallel. The submount is of monolithic construction and includes multiple L-shaped patterned circuit material layers. Each of the L-shaped patterned circuit material layers includes an arm portion and a stem portion. The arm portion functions as a light emitting device bond pad and the stem portion functions as a wire bond pad and a circuit trace. Each light emitting device of a group is affixed to a corresponding arm portion of the submount. The stem portions are located external to the array, run parallel to the length of the array and perform a primary current carrying function for current flow between adjacent light emitting devices of the group.

    Mobile UVA curing system for collision and cosmetic repair of automobiles
    78.
    发明授权
    Mobile UVA curing system for collision and cosmetic repair of automobiles 有权
    移动UVA固化系统,用于汽车碰撞和化妆品修复

    公开(公告)号:US09589688B2

    公开(公告)日:2017-03-07

    申请号:US15138010

    申请日:2016-04-25

    Applicant: SPDI, Inc.

    Abstract: A mobile radiation system is provided. The mobile radiation system comprises a mobile radiation device coupled to a control unit; a radiation blocker having an adaptor opening for receiving said mobile radiation device when said mobile radiation device is in a seated position on said radiation blocker; and a mobile carrier comprising a first compartment for housing said radiation blocker, a second compartment for housing said control unit, and a carrier motion device. The adaptor opening can dimensionally fit the mobile radiation device to block radiations from the mobile radiation device when said mobile radiation device is in the seated position. The mobile radiation device can produce radiation having peak radiation wavelength in a range of from about 250 nm to about 450 nm and can have a peak irradiation power in a range of from about 0.5 W/cm2 to about 10 W/cm2.

    Abstract translation: 提供了一种移动辐射系统。 移动辐射系统包括耦合到控制单元的移动辐射装置; 当所述移动辐射装置处于所述辐射阻挡器上的就座位置时,具有用于接收所述移动辐射装置的适配器开口的辐射阻断器; 以及可移动的载体,其包括用于容纳所述辐射阻挡器的第一隔室,用于容纳所述控制单元的第二隔室和载体运动装置。 当所述移动辐射装置处于就座位置时,适配器开口可以尺寸上适合移动辐射装置以阻挡来自移动辐射装置的辐射。 移动辐射装置可以产生具有在约250nm至约450nm范围内的峰值辐射波长的辐射,并且可以具有在约0.5W / cm 2至约10W / cm 2范围内的峰值照射功率。

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