Title:
フィルム及びビデオ撮影用のスポットライト
Document Type and Number:
Japanese Patent JP4644280
Kind Code:
B2
Abstract:
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”.
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| WO/2008/146694 | LIGHTING DEVICE |
| JP2017152451 | LED DISPLAY DEVICE |
Inventors:
Cremer, Regine
Application Number:
JP2008510400A
Publication Date:
March 02, 2011
Filing Date:
May 11, 2006
Export Citation:
Assignee:
Arnold und Richter cine tehinik geembehr und companie betrives cargae
International Classes:
F21S2/00; H05B44/00; F21K99/00; H01L33/00; H01L33/50; H05B37/02; F21Y101/02
Domestic Patent References:
| JP10254386A | ||||
| JP2005005482A | ||||
| JP2005057272A |
Attorney, Agent or Firm:
Okada International Patent Office