Lamp reflector and reflector

Details Lamp reflector and reflector Lamp reflector and reflector

2005-06-14

2005-06-14

Assaf, Fayez G. (Department: 2872)

Optical: systems and elements

Light interference

Produced by coating or lamina

C359S582000, C359S585000, C362S296040

Reexamination Certificate

active

06906863

ABSTRACT:
An object of the invention is to provide a reflective sheet that uses silver which exhibits a high reflectance as a reflective layer and is excellent in light resistance and wet heat durability, as well as a lamp reflector that uses the sheet and does not generate a luminescent line. The reflective sheet constituted by sequentially arranging at least three layers, that is, an underlying layer, a metal layer made primarily of silver and a protective layer on a polymer film is laminated with a molded body by using an adhesive, allowing a polymer film side of the reflective sheet to be a surface to be adhered, to prepare a reflector. The resultant reflector is processed to prepare a lamp reflector.

REFERENCES:
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patent: 5612133 (1997-03-01), Mori et al.
patent: 5756186 (1998-05-01), Lievens et al.
patent: 5982546 (1999-11-01), Kawamoto et al.
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patent: 5-177758 (1993-07-01), None
patent: 8-132555 (1996-05-01), None
patent: 9-150482 (1997-06-01), None
patent: 2001133613 (2001-05-01), None

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