| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting device which improves heat radiation in a device. <P>SOLUTION: A coating part 12 formed only by a color conversion member 12a is spaced away so as to form an air layer K with an LED element 11, and heat radiation holes 21a, 22a discharging air in the air layer K to the exterior are formed in the coating part 12. <P>COPYRIGHT: (C)2012,JPO&INPIT |
