Title:
有機発光素子およびその製造方法ならびに表示装置
Document Type and Number:
Japanese Patent JP5256863
Kind Code:
B2
Abstract:
An organic light emitting device capable of securing favorable electric connection between an auxiliary wiring layer and a second electrode without using a pixel separation mask, a method of manufacturing the same, a display unit, and an electronic device are provided. In the organic light emitting devices, for example, the auxiliary wiring layer, a first electrode as an anode, an insulating film between pixels, an organic layer including a light emitting layer, and the second electrode as a cathode are formed in this order over a substrate. In a region of the organic layer corresponding to the auxiliary wiring layer, an aperture is provided. On the auxiliary wiring layer, a connection section having a plurality of convex sections is formed. In the aperture of the organic layer, the auxiliary wiring layer and the second electrode are electrically connected by the connection section.
Inventors:
Kana Wreath
Application Number:
JP2008149263A
Publication Date:
August 07, 2013
Filing Date:
June 06, 2008
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H05B33/26; G09F9/30; H01L27/32; H01L51/50; H05B33/10
Domestic Patent References:
| JP2005031651A | ||||
| JP2005093398A | ||||
| JP2007103098A | ||||
| JP2007052966A | ||||
| JP2006505908A | ||||
| JP2004006314A | ||||
| JP2002270372A | ||||
| JP2002124376A |
Attorney, Agent or Firm:
Yoichiro Fujishima
Yasushi Santanzaki
Masao Hasebe
Yasushi Santanzaki
Masao Hasebe