Patent · US Active

Method for producing a microlens

US10279551B2 · kind B2 · utility

0Cited by

11References

14Claims

0Family size

Assignee

EV Group GmbH · AT

Inventors

Erich Thallner · St. Florian, AT
Markus Wimplinger · Ried im Innkreis, AT
Michael Kast · Wels, AT

Key dates

Filing date	Apr 17, 2018
Grant date	May 7, 2019
Priority date	—
Expiry date	Apr 17, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG02B3/0031
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for producing a microlens with a carrier wafer, in which a lens in one opening of the carrier wafer is molded into the carrier wafer by stamping of the lens and to a corresponding device for executing the method and to a microlens which has been produced using the method.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.