SCREEN-PRINTING STENCIL HAVING AMORPHOUS CARBON FILMS AND MANUFACTURING METHOD THEREFOR

Title:

SCREEN-PRINTING STENCIL HAVING AMORPHOUS CARBON FILMS AND MANUFACTURING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2011/148718

Kind Code:

A1

Abstract:

Disclosed is a screen-printing stencil provided with an amorphous carbon films such as a DLC film and a water-repellent/oil-repellent layer fixed tightly to at least part of said amorphous carbon film. The disclosed screen stencil (10) is provided with: a mesh (16) affixed to a frame (12); an emulsion layer (14), filled into in the mesh (16), in which a printing-pattern opening (18) is formed; an amorphous carbon film layer that contains at least one element among silicon, oxygen, and nitrogen, and is formed on at least part of the surface of the inner wall (22) of the printing-pattern opening (18); and a silane-coupling-agent thin-film layer (20) that contains fluorine and is provided on at least part of the amorphous carbon film layer.

Inventors:

SHIBUSAWA KUNIHIKO (JP)
SATO TAKESHI (JP)
KITSU KATSUO (JP)

Application Number:

PCT/JP2011/058425

Publication Date:

December 01, 2011

Filing Date:

April 01, 2011

Export Citation:

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Assignee:

TAIYO CHEMICAL INDUSTRY CO LTD (JP)
SHIBUSAWA KUNIHIKO (JP)
SATO TAKESHI (JP)
KITSU KATSUO (JP)

International Classes:

B41C1/14; B41N1/24; B41F15/36; H05K3/34

Foreign References:

JP2009174039A	2009-08-06
JPH11245371A	1999-09-14
JP2005146060A	2005-06-09
JPH05220922A	1993-08-31
JP2007057722A	2007-03-08
JPH09265616A	1997-10-07
JP2009045867A	2009-03-05
JP2010202466A	2010-09-16
JP2010247534A	2010-11-04
JPH11245371A	1999-09-14
JP2002067267A	2002-03-05
JP2005144973A	2005-06-09
JP2006205716A	2006-08-10
JP2005146060A	2005-06-09

Other References: