Title:
発光素子
Document Type and Number:
Japanese Patent JP5047329
Kind Code:
B2
Abstract:
To provide: a light emitting element, in particular, a blue light emitting element and a multicolor light emitting element excelling in light emission characteristics and high in durability; and an electron transport material and/or a host material used for the element.
In this light emitting element including a luminescent layer or a plurality of organic compound layer including the luminescent layer between a pair of electrodes, at least one of aryl group- or aromatic heterocycle group-containing aromatic compound of a specific structure is included in the luminescent layer or the organic compound layer.
COPYRIGHT: (C)2010,JPO&INPIT
More Like This:
| JP2009059532 | ORGANIC EL DISPLAY DEVICE |
| JP2005322465 | ORGANIC EL DEVICE |
| JP2010173163 | LIGHT EMITTING DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC APPARATUS |
Inventors:
Osamu Uchida
Osaka
Osaka
Application Number:
JP2010107527A
Publication Date:
October 10, 2012
Filing Date:
May 07, 2010
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H01L51/50; C07D471/04; C09K11/06; C07C25/18
Domestic Patent References:
| JP200327048A |
Attorney, Agent or Firm:
Takeshi Takamatsu
Toshiyuki Ozawa
Kimura Shinya
Toshiyuki Ozawa
Kimura Shinya