Title:
RELIEF PRINTING PLATE, PRINTING DEVICE USING SAME, THIN FILM MANUFACTURING METHOD, AND ORGANIC EL ELEMENT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/105455
Kind Code:
A1
Abstract:
A relief printing plate is used in a relief printing method using a transfer roller having a smooth surface and has a protruding portion on the surface of which a predetermined recess is formed. The protruding portion has the plurality of recesses arranged so as to be symmetrical with respect to a point. The relief printing plate has a plurality of protruding portions extending in a predetermined direction at predetermined intervals. The protruding portions have the recesses extending in a predetermined direction or the recesses extending in a direction vertical to the predetermined direction.
Inventors:
ROKUHARA KOUICHI (JP)
Application Number:
PCT/JP2011/054040
Publication Date:
September 01, 2011
Filing Date:
February 23, 2011
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
ROKUHARA KOUICHI (JP)
ROKUHARA KOUICHI (JP)
International Classes:
H05B33/10; B41M1/02; B41N1/12; H01L51/50
Foreign References:
| JP2009272143A | 2009-11-19 | |||
| JP2004237545A | 2004-08-26 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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Claims: