| 摘要 |
PROBLEM TO BE SOLVED: To provide a reflection sheet using silver exhibiting high reflectance as a reflection layer having excellent light stability and wet-heating durability, and to provide a lamp reflector precluded from generating any bright line, using the reflection sheet. SOLUTION: This lamp reflector 2 is worked, using a reflector 1 provided by bonding the reflecting sheet constituted of at least three layers constituted of a substrate layer 30, a metal layer 20 constituted mainly of silver, and a protection layer 10, in the order on a polymer film 40, with a molding by an adhesive, using the polymer film 40 side as a bonding face. |
