| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting system for cameras, which can be suitably used as illumination for movie photographing by turning on/off a continuous light emission switch to supply/break power to a light emission unit and can be suitably used as illumination for still photographing because of flash light emission of the light emission unit U cooperated with shutter operation, flash of a camera, or the like and can be conveniently used for movie photographing and still photographing without respective required functions by one system. <P>SOLUTION: The lighting system is provided with; the light emission unit provided with a plurality of light emitting diodes; a trigger part for generating an on trigger signal; a flash light emission switch part which starts power supply to the light emission unit in response to reception of the on trigger signal and then breaks power supply after a certain time; and the continuous light emission switch which is connected in parallel with the flash light emission switch part and is capable of operating power supply to the light emission unit by turning-on/off. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
