CERAMIC METAL HALIDE LAMP

摘要

PROBLEM TO BE SOLVED: To provide a metal halide lamp which does not cause a malfunction at a low cost. SOLUTION: The metal halide lamp comprises a discharge tube including a discharge chamber with ionizable materials encapsulated therein and a slim tube formed to project from the discharge chamber; and an electrode structure inserted into the slim tube, and sealed by a sealing frit, and of which the one end is located in the discharge chamber. A portion of the electrode structure sealed by the sealing frit includes a conductive member formed by curving a conductive thin plate. COPYRIGHT: (C)2004,JPO