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Title:
THIADIAZOLE COMPOUND, COMPOUND FOR LIGHT-EMITTING ELEMENT, LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AUTHENTICATION DEVICE, AND ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2014080400
Kind Code:
A
Abstract:

To provide a thiadiazole compound, a compound for light-emitting elements, and a light-emitting element capable of emitting light in the near-infrared region and having high efficiency and long life, and a light-emitting device, an authentication device, and an electronic device having the light-emitting element.

The thiadiazole compound is represented by the following formula (1), wherein Xs each independently represent a hydrogen atom or a functional group, and a ring may be formed by adjacent two or more Xs.


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Inventors:
FUJITA TETSUJI
YAMAMOTO HIDETOSHI
Application Number:
JP2012230596A
Publication Date:
May 08, 2014
Filing Date:
October 18, 2012
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
C07D513/04; C07C15/27; C07C15/38; C07D471/04; C09K11/06; H01L51/50
Domestic Patent References:
JP2004186157A2004-07-02
JP2005533343A2005-11-04
Foreign References:
WO2007060795A12007-05-31
US20120262057A12012-10-18
Other References:
JPN6016017852; Ｊ．　Ｐｈｙｓ．　Ｃｈｅｍ．　Ｃ １１３, 2009, １５８９-１５９５
JPN6016017854; Ｓｐｅｃｔｒｏｃｈｉｍｉｃａ　Ａｃｔａ　Ｐａｒｔ　Ａ ７６, 2010, ３２８-３３５
Attorney, Agent or Firm:
Tatsuya Masuda
Kazuo Asahi



 
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