| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an LED lamp which can be used as a substitute of a circular fluorescent lamp, and can be highly efficiently manufactured. <P>SOLUTION: The LED lamp is equipped with a plurality of LED modules 3 each having an LED chip and a substrate 1 having the plurality of LED modules 3 mounted thereon, wherein the substrate 1 is circular and the plurality of LED modules 3 are mounted so that their mounting directions N may match a direction y. <P>COPYRIGHT: (C)2010,JPO&INPIT |
