REFLECTOR INTEGRAL RESONATOR FOR ELECTRODELESS LAMP

摘要

PURPOSE: A reflector integral resonator for an electrodeless lamp is provided to reduce the leakage of electromagnetic wave generated from the surface of the resonator and to manufacture various lamps. CONSTITUTION: In the reflector integral resonator for the electrodeless lamp, a plurality of holes are formed at a front surface of the resonator. A reflecting coating is applied to an inner surface of the resonator. Preferably, a mesh screen can function as the holes. The reflector integral resonator for the electrodeless lamp has a cylindrical shape. Alternatively, the reflector integral resonator for the electrodeless lamp has a lamp shade shape. It is possible to prevent the electromagnetic wave from being leaked in the resonator. The light emitted from the electric lamp is efficiently transmitted and the manufacturing cost of the electrodeless lamp is reduced.