| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device improved in light shielding efficiency while making a distance between an LED element and a light shielding member short. <P>SOLUTION: A resin layer 5 containing a wavelength conversion material (phosphor) is installed on the LED element 2. In this case, the position on the uppermost face on the light shielding member 3 side of the resin layer 5 is identical with the position on the upper face of the light shielding member 3, and the thickness of the resin layer 5 becomes smaller as it goes from the light shielding member 3 to the outer edge part. As a result, for example, when the focal point of an optical system of a vehicle lamp is aimed at the surface of the resin layer 5, clear light distribution (cutoff line) control can be made. <P>COPYRIGHT: (C)2012,JPO&INPIT |
