| 摘要 |
PROBLEM TO BE SOLVED: To extend a service life of a discharge lamp by inhibiting the generation of lighting failure of the discharge lamp due to gas leakage from a light-emitting tube. SOLUTION: The surface of an internal lead 36a side of a metal foil 34a is provided with a contact part P in contact with the internal lead 36a and a non-contact part Q separated from the internal lead 36a. On the boundary of the non-contact part Q and the contact part P, the non-contact part Q is bent against the contact part P. COPYRIGHT: (C)2013,JPO&INPIT |
