Invention Grant
- Patent Title: Production method for organic electroluminescent element
- Patent Title (中): 有机电致发光元件的制造方法
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Application No.: US14783363Application Date: 2014-04-07
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Publication No.: US09431611B2Publication Date: 2016-08-30
- Inventor: Yuuji Aritomi , Kuniaki Uezawa
- Applicant: Konica Minolta Inc.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Priority: JP2013-082816 20130411
- International Application: PCT/JP2014/060053 WO 20140407
- International Announcement: WO2014/168102 WO 20141016
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L51/00 ; H01L51/50 ; H01L51/56 ; H01L51/52

Abstract:
The present invention aims at providing a method for producing an organic electroluminescent element, by which a non-light-emitting region can be formed without any accompanying discoloration of a resin substrate. The method for producing an organic electroluminescent element includes a stacking step, in which a first electrode, an organic functional layer and a second electrode are formed by stacking on a resin substrate, and a light irradiation step, in which a prescribed region of the organic functional layer is irradiated with light being free from wavelength components at 340 nm or less.
Public/Granted literature
- US20160072067A1 PRODUCTION METHOD FOR ORGANIC ELECTROLUMINESCENT ELEMENT Public/Granted day:2016-03-10
Information query
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