Method of making a molding die

Details Method of making a molding die Method of making a molding die

2008-01-22

2008-01-22

Lopez, Carlos (Department: 1731)

Glass manufacturing

Apparatus made of special material

Metallic

C249S135000, C428S800000

Reexamination Certificate

active

07320231

ABSTRACT:
A molding die for molding an optical element, comprises a die base body formed by shaping an amorphous alloy having a super-cooled liquid phase, and a die face formed by applying a die face forming process onto a part of the die base body and used to form an optical surface of the optical element or a dimensional reference surface.

REFERENCES:
patent: 6766999 (2004-07-01), Hosoe
Machine translation of JP 10-217257, retrived from jpo.gov on Nov. 11, 2006.

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