Title:
JIG FOR VIA-HOLE PROCESSING, VIA-HOLE PROCESSING DEVICE, AND VIA-HOLE PROCESSING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/105957
Kind Code:
A1
Abstract:
A jig for via-hole processing according to an embodiment is a plate-shaped auxiliary member disposed between an object to be processed and a processing plate having an adsorbing part disposed thereunder. The auxiliary member has multiple first suction holes formed therethrough to adsorb and support the object to be processed, by the suction air provided through the adsorbing part. Each of the multiple first suction holes includes a first hole part extending in a first direction and a second hole part extending in a second direction different from the first direction, and the first direction is perpendicular to the second direction.
Inventors:
YOON JONG HEUM (KR)
LIM JEE HEE (KR)
KIM HONG IK (KR)
NA SE WOONG (KR)
LIM JEE HEE (KR)
KIM HONG IK (KR)
NA SE WOONG (KR)
Application Number:
PCT/KR2019/015538
Publication Date:
May 28, 2020
Filing Date:
November 14, 2019
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H05K1/11; B23K26/382; B23K37/04; H05K3/00; H05K3/40
Foreign References:
| KR101519314B1 | 2015-05-11 | |||
| KR20140134220A | 2014-11-21 | |||
| KR20150094781A | 2015-08-19 | |||
| KR20170018449A | 2017-02-17 | |||
| KR20140019639A | 2014-02-17 | |||
| US20090066447A1 | 2009-03-12 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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