发明名称 METHOD FOR PRODUCING A LENS WAFER
摘要 A device for producing a lens wafer with a plurality of microlenses with an upper die and a lower die for embossing of the lens wafer from a fluid embossing mass which has been delivered between the dies, curing means for curing of the embossed lens wafer, characterized in that at least one release element for detachment of the cured lens wafer prior to curing can be located between the lower die and the upper die.
申请公布号 EP2931502(A1) 申请公布日期 2015.10.21
申请号 EP20120816464 申请日期 2012.12.11
申请人 EV GROUP E. THALLNER GMBH 发明人 KAST, MICHAEL
分类号 B29D11/00;G02B3/00;H01L27/146 主分类号 B29D11/00
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