Projecting illumination device with multiple light sources
    22.
    发明授权
    Projecting illumination device with multiple light sources 有权
    具有多个光源的投影照明装置

    公开(公告)号:US09329379B2

    公开(公告)日:2016-05-03

    申请号:US13518014

    申请日:2010-12-20

    摘要: The present invention relates to an illumination device illuminating an optical gate and projecting an image of the optical gate towards a target surface. The illumination device comprises a light source module generation light, an aperture delimiting the optical gate and a projecting system adapted to image the optical gate at a target surface. The light source module comprises a number of light sources and a number of light collecting means. The light collecting means comprise a central lens aligned along and a peripheral lens at least partially surrounding the central lens. The central lens collects and converts a first part of the light from the light source images the light source between the aperture the projecting system. The peripheral lens part collects and converts a second part of said light from said light source and is adapted to concentrate said second part of said light at said aperture.

    摘要翻译: 本发明涉及一种照明光栅并照射光栅朝向目标表面投影的照明装置。 照明装置包括光源模块产生光,限定光栅的孔和适于在目标表面成像光栅的投影系统。 光源模块包括多个光源和多个聚光装置。 光收集装置包括沿着中心透镜对准的中心透镜和至少部分围绕中心透镜的周边透镜。 中心透镜收集并转换来自光源的光的第一部分,将光源在投影系统的孔之间成像。 外围透镜部分收集并转换来自所述光源的所述光的第二部分,并且适于将所述光的所述第二部分集中在所述孔处。

    High luminance solid state light source
    25.
    发明授权
    High luminance solid state light source 有权
    高亮度固态光源

    公开(公告)号:US09255672B2

    公开(公告)日:2016-02-09

    申请号:US14397095

    申请日:2013-04-30

    摘要: A solid-state light source includes laser diodes that emit a laser beam with a first wavelength, a rotatable support that is arranged in a beam path of the laser beam and a reflector that is arranged between the laser diodes and the rotatable support. The rotatable support is formed of a ring or of an optically transparent disc. Further, the rotatable support is mounted to be rotatable around a rotation axis such that the laser beam impinges on a ring-shaped area of the rotatable support during rotation. Segments of the ring-shaped area include wavelength converting material that emits radiation of a second wavelength upon impingement of the laser beam. The rotatable support is mounted in a bearing that is arranged distant from the rotation axis to allow unhindered passage of the radiation directed by the reflector to the emission direction.

    摘要翻译: 固态光源包括发射具有第一波长的激光束的激光二极管,布置在激光束的光束路径中的可旋转支撑件和布置在激光二极管和可旋转支撑件之间的反射器。 可旋转支撑件由环或光学透明盘形成。 此外,可旋转支撑件被安装成围绕旋转轴线旋转,使得激光束在旋转期间撞击可旋转支撑件的环形区域。 环形区域的区段包括在激光束撞击时发射第二波长的辐射的波长转换材料。 可旋转支撑件安装在远离旋转轴线布置的轴承中,以允许由反射器引导的辐射不受阻碍地通向发射方向。

    INFRARED INTERACTIVE REMOTE CONTROL DEVICE AND PROJECTION SYSTEM USING SAME
    26.
    发明申请
    INFRARED INTERACTIVE REMOTE CONTROL DEVICE AND PROJECTION SYSTEM USING SAME 有权
    红外线交互式远程控制装置和投影系统

    公开(公告)号:US20150338667A1

    公开(公告)日:2015-11-26

    申请号:US14655341

    申请日:2012-12-31

    IPC分类号: G02B27/20 G03B21/14 G03B21/54

    摘要: Provided are infrared interactive remote control devices and projection systems using same, which can distinguish an indication state and an interactive control state. A pattern disc rotatable around a rotating shaft is provided in the infrared interactive remote control device. In a normal state, a visible light source works independently, and indication pattern holes in the pattern disc are positioned on an optical path to allow visible light to pass through, so that indication light spots corresponding to the indication pattern holes are formed. When a control button is pressed down, the visible light source and an infrared light source work together, and the pattern disc is driven to rotate, so that the control pattern holes are positioned on the optical path to allow the visible light to pass through, and control light spots corresponding to the control pattern holes are formed to indicate an interactive control state.

    摘要翻译: 提供了红外线交互式遥控装置和使用其的投影系统,其可以区分指示状态和交互式控制状态。 在红外线交互式遥控装置中设置有围绕旋转轴旋转的图案盘。 在正常状态下,可视光源独立工作,并且图案盘中的指示图案孔位于光路上以允许可见光通过,从而形成与指示图案孔对应的指示光点。 当按下控制按钮时,可见光源和红外光源一起工作,并且驱动图案盘旋转,使得控制图案孔位于光路上以允许可见光通过, 并且形成对应于控制图案孔的控制光点以指示交互式控制状态。

    Illumination apparatus with phosphor wheel
    27.
    发明授权
    Illumination apparatus with phosphor wheel 有权
    带荧光轮的照明装置

    公开(公告)号:US09175829B2

    公开(公告)日:2015-11-03

    申请号:US13950327

    申请日:2013-07-25

    申请人: OSRAM GmbH

    发明人: Oliver Mehl

    摘要: Various embodiments propose an illumination apparatus having a laser apparatus and a phosphor wheel, wherein the phosphor wheel has, in addition to at least one phosphor region for phosphor conversion, at least one transmission region for colored light having a second, greater dominance wavelength from a light source. The beam paths from light source and laser apparatus are e.g. arranged collinearly, wherein the phosphor wheel rotates into the common optical axis of the laser apparatus and light source. By adding colored light having a greater dominance wavelength, the dominance wavelength of a colored light channel that is required for projection applications can also be obtained with colored light converted using efficient phosphor having a dominance wavelength that is too small.

    摘要翻译: 各种实施方式提出了具有激光装置和荧光轮的照明装置,其中除了用于荧光体转换的至少一个荧光体区域之外,荧光轮还具有至少一个用于彩色光的透射区域,其具有来自 光源。 来自光源和激光装置的光束路径是例如。 共线地布置,其中磷光体轮旋转到激光设备和光源的公共光轴。 通过添加具有较大优势波长的彩色光,也可以通过使用具有优势波长太小的有效荧光体转换的彩色光来获得投影应用所需的彩色光通道的优势波长。

    GOBO WHEEL LOCATION DRIVE
    30.
    发明申请
    GOBO WHEEL LOCATION DRIVE 审中-公开
    GOBO车轮位置驱动

    公开(公告)号:US20150204693A1

    公开(公告)日:2015-07-23

    申请号:US14674317

    申请日:2015-03-31

    发明人: James Bornhorst

    IPC分类号: G01D5/14 G01D5/347

    摘要: A gobo wheel with automatic detection system that automatically detects a rotational position of the gobo. The rotational position can be detected by a magnetic marking system. Each of the gobos can be randomly placed within the holder. The position of the gobos can be automatically determined during a start up routine for example, and then those positions can be stored and used for later determination of a position.

    摘要翻译: 具有自动检测系统的玻璃轮自动检测波纹的旋转位置。 旋转位置可以通过磁性标记系统来检测。 每个图案可以随机放置在支架内。 例如,可以在启动例程期间自动确定图案的位置,然后可以将这些位置存储并用于稍后确定位置。