US2005012020A1PendingUtilityA1

Optical element molding die and optical element

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Assignee: KONISHIROKU PHOTO INDPriority: Feb 28, 2001Filed: May 25, 2004Published: Jan 20, 2005
Est. expiryFeb 28, 2021(expired)· nominal 20-yr term from priority
Inventors:Shigeru Hosoe
B29C 33/424B29C 33/38B29C 33/3857B29C 45/37B29D 11/00413B29D 11/00432B29L 2011/00B29L 2011/0016C03B 11/08C03B 11/084C03B 2215/06Y10S425/808
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Claims

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, wherein the composition of the amorphous alloy contains palladium.

Claims

exact text as granted — not AI-modified
1 - 7 . (Canceled)  
   
   
       8 . An optical element manufactured by a molding die, the molding die comprising: 
 a die base body formed by shaping an amorphous alloy having a super-cooled liquid phase,    wherein the composition of the amorphous alloy contains palladium.    
   
   
       9 . An optical element manufactured by the molding die described in  claim 8 , wherein the composition of the amorphous alloy contains the palladium with a rate of 30 mol % to 50 mol %.  
   
   
       10 . An optical element manufactured by the molding die described in  claim 8 , wherein the composition of the amorphous alloy contains aluminum with a rate of 3 mol % or less.  
   
   
       11 . The optical element described in  claim 8 , wherein the optical is made of a plastic material.  
   
   
       12 . The optical element described in  claim 9 , wherein the optical is made of a plastic material.  
   
   
       13 . The optical element described in  claim 10 , wherein the optical is made of a plastic material.  
   
   
       14 . The optical element described in  claim 8 , wherein the optical element is made of a glass material.  
   
   
       15 . The optical element described in  claim 9 , wherein the optical element is made of a glass material.  
   
   
       16 . The optical element described in  claim 10 , wherein the optical element is made of a glass material.  
   
   
       17 . The optical element described in  claim 8 , wherein the optical element is a lens.  
   
   
       18 . The optical element described in  claim 9 , wherein the optical element is a lens.  
   
   
       19 . The optical element described in  claim 10 , wherein the optical element is a lens.

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