| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a luminaire capable of changing emission colors of a plurality of light emitting diodes emitting light by being supplied with power from a board arranged in a housing. <P>SOLUTION: The luminaire is composed of at least: the housing; the board arranged in the housing; a plurality of surface-mounted packages attached to the board; a first phosphor layer; a second phosphor layer; a movable plate capable of changing the plurality of phosphor layers to a first position and a second position; and a movable device moving the movable plate. The board is formed to be housed in the housing. The plurality of surface-mounted packages are attached to the board at predetermined intervals. Each surface-mounted package is composed of a light emitting diode, a metal member capable of carrying a large current, solder jointing an electrode of the light emitting diode to the metal member, a reflecting frame and the like. <P>COPYRIGHT: (C)2010,JPO&INPIT |
