Title:
METHOD FOR MANUFACTURING ASPHERICAL OPTICAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2018/194286
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an aspherical optical member. Compared with conventional cutting-type or drawing-type optical member manufacturing technology, the present invention can mass-produce an aspherical optical member at a low cost by using a simple stacking method, and can manufacture the aspherical optical member without changing a conventional process line.
Inventors:
HONG YONG TAEK (KR)
LEE BYOUNG HO (KR)
LEE SEUNG JAE (KR)
YOO CHAN HYUNG (KR)
YOON HYUNG SOO (KR)
LEE SEUNG HWAN (KR)
LEE BYOUNG HO (KR)
LEE SEUNG JAE (KR)
YOO CHAN HYUNG (KR)
YOON HYUNG SOO (KR)
LEE SEUNG HWAN (KR)
Application Number:
PCT/KR2018/003694
Publication Date:
October 25, 2018
Filing Date:
March 29, 2018
Export Citation:
Assignee:
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
G02B3/06; G02B1/04; G02B3/00
Foreign References:
JP2010224201A | 2010-10-07 | |||
JP2009251367A | 2009-10-29 | |||
US20110116152A1 | 2011-05-19 | |||
JP2013068696A | 2013-04-18 | |||
JP2006150751A | 2006-06-15 |
Attorney, Agent or Firm:
SINJI PATENT FIRM (KR)
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