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Title:
ORGANIC EL ELEMENT
Document Type and Number:
Japanese Patent JP2010102983
Kind Code:
A
Abstract:

To provide an organic EL element capable of enhancing step coverage of an organic capping layer.

The organic EL element 102 is provided with a support substrate 104, an organic functional layer 138 which is formed on the support substrate 104 and contains a charge transporting material, and emits light by coupling holes and electrons, an insulating layer 132 which is installed on the support substrate 104 through a gap in parallel with the organic functional layer 138, and an organic capping layer 136 which is formed continuously onto the insulating layer 132 through a gap from the organic functional layer 138 and contains a molecular substance having a molar mass smaller than the molar mass of the charge transporting material.


Inventors:
FUJII SUKEYUKI
Application Number:
JP2008273983A
Publication Date:
May 06, 2010
Filing Date:
October 24, 2008
Export Citation:
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Assignee:
KYOCERA CORP
International Classes:
H05B33/02; H01L51/50; H05B33/04
Domestic Patent References:
JPH06231881A1994-08-19
JP2008159438A2008-07-10
JP2007179828A2007-07-12
JP2008108628A2008-05-08
JP2006221916A2006-08-24
Foreign References:
WO2008120365A12008-10-09
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita