Title:
ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL
Document Type and Number:
Japanese Patent JP2016143876
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic electroluminescent element material having a high triplet energy level.SOLUTION: In an organic electroluminescent element material, units X having specific structures (charge transporting units) are linked through at least one unit A (divalent alicyclic group).SELECTED DRAWING: None
Inventors:
TSUJI MASASHI
HASEGAWA KOJI
TAGUCHI MAKOTO
HASEGAWA KOJI
TAGUCHI MAKOTO
Application Number:
JP2015021557A
Publication Date:
August 08, 2016
Filing Date:
February 05, 2015
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
H01L51/50; C08G61/12; C08G73/02
Domestic Patent References:
| JP2005239791A | 2005-09-08 | |||
| JP2001160491A | 2001-06-12 | |||
| JP2013247191A | 2013-12-09 | |||
| JP2004115760A | 2004-04-15 |
Foreign References:
| EP0699654A1 | 1996-03-06 | |||
| WO2006129589A1 | 2006-12-07 | |||
| US6268072B1 | 2001-07-31 | |||
| US20090058269A1 | 2009-03-05 | |||
| US20170174824A1 | 2017-06-22 |
Other References:
"Reduction of chain interactions in a class of blue fluorene copolymers with adamantane units", THIN SOLID FILMS, vol. 515, JPN6018036069, 5 December 2006 (2006-12-05), pages 2686 - 2691, ISSN: 0003879148
"Synthesis and photoluminescence properties of thermal-stable polyfluorenes modified with adamantane", SYNTHETIC METALS, vol. 159, JPN6018036071, 6 March 2009 (2009-03-06), pages 1153 - 1157, ISSN: 0003879149
"Synthesis and photoluminescence properties of thermal-stable polyfluorenes modified with adamantane", SYNTHETIC METALS, vol. 159, JPN6018036071, 6 March 2009 (2009-03-06), pages 1153 - 1157, ISSN: 0003879149
Attorney, Agent or Firm:
Hatta International Patent Corporation
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