Title:
CLICHE FOR OFFSET-PRINTING AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2013/048133
Kind Code:
A2
Abstract:
The present invention relates to a cliche for offset-printing and a method for manufacturing same, and the cliche for offset-printing, according to the present invention, comprises a groove-portion pattern, wherein the depth of at least one portion of the groove-portion pattern differs from the depth of the remaining portion. By comprising a double-etching process when manufacturing the cliche for offset-printing, the present invention can control touching the floor, which is an existing problem that occurs when enabling a wide line width, and the cliche for offset-printing having variable line width and etching depth can be manufactured.
Inventors:
HWANG JI YOUNG (KR)
KOO BEOM MO (KR)
KOO BEOM MO (KR)
Application Number:
PCT/KR2012/007799
Publication Date:
April 04, 2013
Filing Date:
September 27, 2012
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B41C3/08
Foreign References:
| KR20090119358A | 2009-11-19 | |||
| KR20100009919A | 2010-01-29 | |||
| JP2008142956A | 2008-06-26 | |||
| KR20100035626A | 2010-04-05 | |||
| KR100606441B1 | 2006-08-01 |
Other References:
None
See also references of EP 2762313A4
See also references of EP 2762313A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (735-10Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
Download PDF:
Claims:
Previous Patent: APPARATUS AND METHOD FOR WIRELESS CHARGING
Next Patent: TOUCH PANEL COMPRISING CONDUCTIVE PATTERN
Next Patent: TOUCH PANEL COMPRISING CONDUCTIVE PATTERN