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    • 2. 发明申请
    • Spotlight for shooting films and videos
    • 拍摄电影和视频的焦点
    • US20090046453A1
    • 2009-02-19
    • US11920183
    • 2006-05-11
    • Regine Kramer
    • Regine Kramer
    • F21K7/00
    • H05B33/0869F21K9/00F21W2131/406F21Y2105/10F21Y2105/12F21Y2113/13F21Y2115/10Y10S362/80
    • A spotlight for shooting films and videos is provided. The spotlight comprising light-emitting diodes (LEDs) arranged on a light-emitting surface, of which color LEDs emit different LED colors (R, G, A, B, Ye) and provide luminous flux portions for a color mixture. At least one LED comprises a luminescent LED. The spotlight further comprising a device for setting the luminous flux portion emitted by the LEDs, which device drives the LEDs at least in groups. At least one color LED emits the LED color “blue” or “cyan”, and the luminescent LED comprises a yellow-green, daylight-white, neutral-white or warm-white luminescent LED, which covers at least a portion of the color LEDs with the exception of the color LED emitting the LED color “blue” or “cyan”.
    • 提供拍摄电影和视频的聚光灯。 聚光灯包括布置在发光表面上的发光二极管(LED),其中彩色LED发射不同的LED颜色(R,G,A,B,Ye)并且为混色提供光通量部分。 至少一个LED包括发光LED。 聚光灯还包括用于设置由LED发射的光通量部分的装置,该装置至少一组地驱动LED。 至少一个颜色的LED发出LED颜色“蓝色”或“青色”,并且发光LED包括黄绿色,白炽白,中性白色或暖白色发光LED,其覆盖至少一部分颜色 LED除了发出LED颜色“蓝色”或“青色”的彩色LED之外。