Reflective Ag alloy film for reflectors and reflector...

Details Reflective Ag alloy film for reflectors and reflector... Reflective Ag alloy film for reflectors and reflector...

2007-04-10

2007-04-10

Assaf, Fayez G. (Department: 2872)

Optical: systems and elements

Light interference

Produced by coating or lamina

C359S584000, C359S585000, C359S900000

Reexamination Certificate

active

10870996

ABSTRACT:
A reflective Ag alloy film includes a Ag—Bi alloy thin film, and a Bi layer and/or a Bi oxide layer formed on the surface and/or between the Ag—Bi alloy thin film and another layer formed on the Ag—Bi alloy thin film. The thickness of the Bi layer and/or the Bi oxide layer is 2.0 nm or below. The Ag—Bi alloy thin film of the reflective Ag alloy film has a Bi content in the range of 0.01 to 3.0 at %. A reflector is formed by depositing the Ag—Bi alloy thin film on a base member.

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