Title:
有機電界発光表示装置及びその製造方法
Document Type and Number:
Japanese Patent JP4674197
Kind Code:
B2
Abstract:
An organic light emitting display device having a structure for trapping a foreign substance and a method of fabricating the same. The organic light emitting display device includes a substrate and a pixel electrode disposed on the substrate. A pixel defining layer has an opening for exposing a portion of the pixel electrode, and a trap disposed on at least one side of a periphery of the pixel electrode. An organic functional layer is disposed on the exposed portion of the pixel electrode and includes at least an emission layer. A counter electrode is disposed on the organic functional layer.
Inventors:
Kim
Application Number:
JP2006303590A
Publication Date:
April 20, 2011
Filing Date:
November 09, 2006
Export Citation:
Assignee:
Samsung Mobile Display Co., Ltd.
International Classes:
H05B33/22; G09F9/30; H01L27/32; H01L51/50; H05B33/10; H05B33/12
Domestic Patent References:
| JP2004103502A | ||||
| JP2005276479A |
Attorney, Agent or Firm:
Hidekazu Miyoshi