Title:
GRAVURE OFFSET ROLL FOR PRINTED ELECTRONICS AND METHOD FOR MANUFACTURING MICROPATTERNS
Document Type and Number:
WIPO Patent Application WO/2019/035501
Kind Code:
A1
Abstract:
The present invention relates to a gravure offset roll for printed electronics and a method for manufacturing micropatterns, and to a gravure offset roll for printed electronics and a method for manufacturing micropatterns, which implement fine line widths on the gravure offset roll. An embodiment of the present invention comprises: a pattern portion on which a pattern of a first line width is formed on a surface of a gravure offset roll by laser machining; and a plating layer which is plated on the pattern of the gravure offset roll so as to have a fine line width smaller than the first line width of the pattern portion. Accordingly, the present invention has the effects of improving visibility and producing various print patterns with fine line widths.
Inventors:
HWANG JOONG KOOK (KR)
LEE JUN HYOUNG (KR)
LEE JUN HYOUNG (KR)
Application Number:
PCT/KR2017/009044
Publication Date:
February 21, 2019
Filing Date:
August 18, 2017
Export Citation:
Assignee:
PROTEM CO LTD (KR)
International Classes:
B41F13/193; B23K26/00; B41F19/00
Foreign References:
| KR20160148199A | 2016-12-26 | |||
| JP2010247375A | 2010-11-04 | |||
| KR20110120139A | 2011-11-03 | |||
| KR20130016645A | 2013-02-18 | |||
| JP2010025198A | 2010-02-04 |
Attorney, Agent or Firm:
LEE, Un Cheol (KR)
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