Invention Grant
- Patent Title: Organic electroluminescent panel and method for producing the same
- Patent Title (中): 有机电致发光面板及其制造方法
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Application No.: US14124663Application Date: 2011-06-09
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Publication No.: US09029848B2Publication Date: 2015-05-12
- Inventor: Takuya Hatakeyama , Takahito Oyamada
- Applicant: Takuya Hatakeyama , Takahito Oyamada
- Applicant Address: JP Kawasaki-shi, Kanagawa
- Assignee: Pioneer Corporation
- Current Assignee: Pioneer Corporation
- Current Assignee Address: JP Kawasaki-shi, Kanagawa
- Agency: McGinn IP Law Group, PLLC
- International Application: PCT/JP2011/063217 WO 20110609
- International Announcement: WO2012/169033 WO 20121213
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L27/32 ; H01L51/00 ; H01L51/56 ; H01L51/52 ; H01L51/50

Abstract:
A method for producing an organic electroluminescent panel having an organic layer formed by a coating step and a large aperture ratio includes: a first step of arraying and distributing a plurality of first electrodes on or above a substrate; a second step of forming stacking bodies each composed of a plurality of organic-emitting layer on the top face of each of the first electrodes; and a third step of forming organic electroluminescent elements by forming second electrodes respectively on or above the stacking bodies. In the first step, a conductive body having an angled edge portion forming a edge line surrounding the top face itself is used. The second step includes a step of supplying at least a liquid having a light-emitting organic material that is ejected from a nozzle and supplied in a fine flow shape to the organic layer on the top face.
Public/Granted literature
- US20140197391A1 ORGANIC ELECTROLUMINESCENT PANEL AND METHOD FOR PRODUCING THE SAME Public/Granted day:2014-07-17
Information query
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