| 摘要 |
A light-emitting diode has a light-emitting chip, a base on which the light-emitting chip is mounted and that is provided with a reflector cup that reflects frontward the light radiated from the light-emitting chip, and a reflective member that reflects sideward both the light traveling frontward directly from the light-emitting chip and the light traveling frontward after being reflected from the reflector cup. The reflective member contains a fluorescent substance at least in a superficial portion thereof. The light reflected from the reflective member contains the light from the light-emitting chip and the light from the fluorescent substance. The light-emitting chip and the base are sealed in a translucent resin. The end surface of the translucent resin opposing the reflector cup is formed into a concave conical surface, and the resin containing the fluorescent substance is applied to this concave surface to form the reflective member.
|
