| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent deterioration in reliability due to self-heating caused when an LED is lit. <P>SOLUTION: A light-emitting device includes a bonding wire 18 electrically connecting an LED chip 11 and a mounting substrate 12. The wire straddles a gap 23 between a side surface of a window hole 16 of an insulating substrate 15 and a side surface of a submount 17, is formed in a coil shape, and is expandable/contractible. <P>COPYRIGHT: (C)2013,JPO&INPIT |
