METHOD AND DEVICE FOR MOLDING OPTICAL PART

PURPOSE:To transfer easily and with high accuracy an optical mirror face of a cavity even when resin is shrinked by generating pressure in resin injected in a process of either injecting curable resin into the cavity, or curing the resin. CONSTITUTION:Prior to injecting energy hardening resin 3, a m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FUKUSHIMA AKIRA, OTANI WATARU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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