Title:
VAPOR DEPOSITION MASK, MANUFACTURING METHOD THEREOF, AND MANUFACTURING METHOD FOR ORGANIC LIGHT-EMITTING DIODE USING VAPOR DEPOSITION MASK
Document Type and Number:
WIPO Patent Application WO/2017/130440
Kind Code:
A1
Abstract:
Provided is a vapor deposition mask used to form a thin film pattern on a substrate, whereby it becomes possible to: prevent the generation by a retaining member of a shadow part (vapor deposition shadow) in which a vapor deposition substance does not adhere; form a more high definition thin film pattern; and furthermore, make it possible to be strongly sucked and held so as to be closely adhered to a surface of a transparent substrate by a magnet with the substrate retained by a substrate holder therebetween. A vapor deposition mask 1 is constituted of a unit of a resin film layer 2 or of the resin film layer 2 and a retaining member 7 which is a thin plate-like frame body of a substantially rectangular shape, and a magnetic metal powder 4 is contained in the resin layer film 2 in which a plurality of through-openings 3 are formed. When the retaining member 7 is included, formed in the retaining member 7 is a single rectangular opening 8 including the portion of the resin layer film 2 in which the plurality of through-openings 3 have been formed.
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Inventors:
NISHIDA KOSHI (JP)
YANO KOZO (JP)
KISHIMOTO KATSUHIKO (JP)
YANO KOZO (JP)
KISHIMOTO KATSUHIKO (JP)
Application Number:
PCT/JP2016/071853
Publication Date:
August 03, 2017
Filing Date:
July 26, 2016
Export Citation:
Assignee:
HON HAI PREC IND CO LTD (TW)
International Classes:
C23C14/04; H01L51/50; H05B33/10
Domestic Patent References:
WO2016063810A1 | 2016-04-28 |
Foreign References:
JP2014201819A | 2014-10-27 | |||
JPH11214154A | 1999-08-06 | |||
JP2005302457A | 2005-10-27 | |||
JP2005519187A | 2005-06-30 | |||
JP2013209710A | 2013-10-10 |
Attorney, Agent or Firm:
ITAYA, Yasuo (JP)
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