Title:
MICRO LENS ARRAY MOLDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/128196
Kind Code:
A1
Abstract:
The present invention relates to a molding apparatus for manufacturing an optical component, such as a micro lens array, for use in a micro LED display module. A molding apparatus according to one embodiment of the present invention may comprise: a lower base having a lower jig on which a drag is seated; an upper base located on one side of the lower base and having an upper jig on which a cope is seated; a first driving unit that turns the upper base over and positions same above the lower base; an alignment camera unit that detects an alignment between the cope seated on the upper jig and the drag seated on the lower jig when the upper base is located above the lower base; a second driving unit provided under the lower base to move the lower base; and a control unit that aligns the drag and the cope by controlling the second driving unit according to the detection of the alignment camera unit.
Inventors:
KIM SUNGBIN (KR)
PARK CHANKYU (KR)
KO KUNWOONG (KR)
PARK HYUNSUN (KR)
PARK CHANKYU (KR)
KO KUNWOONG (KR)
PARK HYUNSUN (KR)
Application Number:
PCT/KR2022/016539
Publication Date:
July 06, 2023
Filing Date:
October 27, 2022
Export Citation:
Assignee:
ANYCASTING CO LTD (KR)
International Classes:
B29D11/00; B29C35/00; B29C37/00; B29C51/10; H04N7/18
Foreign References:
| JP2012020401A | 2012-02-02 | |||
| KR20100064122A | 2010-06-14 | |||
| JP2016143875A | 2016-08-08 | |||
| JP2007326243A | 2007-12-20 | |||
| JP2011104811A | 2011-06-02 |
Attorney, Agent or Firm:
LEE, Jeongyeon (KR)
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