Organic compound, organic optoelectronic device and display device

Patent metadata

Field	Value
Publication number	US-9653690-B2
Application number	US-201514820805-A
Country	US
Kind code	B2
Filing date	Aug 7, 2015
Priority date	Jun 13, 2013
Publication date	May 16, 2017
Grant date	May 16, 2017

Abstract

An organic compound represented by Chemical Formula 1, an organic optoelectric device including the organic compound, and a display device are disclosed.

First claim

What is claimed is:

1. An organic compound represented by Chemical Formula 1:

wherein, in Chemical Formula 1,
X is O, S, Se, SO, SO 2 , PO, or CO,
Y is a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heteroaryl group, a substituted or unsubstituted amine group, a substituted or unsubstituted C6 to C30 arylamine group, a substituted or unsubstituted C6 to C30 heteroarylamine group, or a combination thereof,
L is a single bond, a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C3 to C30 cycloalkylene group, a substituted or unsubstituted C3 to C30 heterocycloalkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C3 to C30 heteroarylene group, a substituted or unsubstituted C6 to C30 aryleneamine group, a substituted or unsubstituted C6 to C30 heteroaryleneamine group, a substituted or unsubstituted C1 to C30 alkoxylene group, a substituted or unsubstituted C1 to C30 aryloxylene group, a substituted or unsubstituted C2 to C30 alkenylene group, a substituted or unsubstituted C2 to C30 alkynylene group, or a combination thereof,
R a and R b are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof, and
R 1 to R 6 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 heterocycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heteroaryl group, a substituted or unsubstituted amine group, a substituted or unsubstituted C6 to C30 arylamine group, a substituted or unsubstituted C6 to C30 heteroarylamine group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C2 to C30 alkoxycarbonyl group, a substituted or unsubstituted C2 to C30 alkoxycarbonylamino group, a substituted or unsubstituted C7 to C30 aryloxycarbonylamino group, a substituted or unsubstituted C1 to C30 sulfamoylamino group, a substituted or unsubstituted C2 to C30 alkenyl group, a substituted or unsubstituted C2 to C30 alkynyl group, a substituted or unsubstituted silyl group, a substituted or unsubstituted silyloxy group, a substituted or unsubstituted C1 to C30 acyl group, a substituted or unsubstituted C1 to C20 acyloxy group, a substituted or unsubstituted C1 to C20 acylamino group, a substituted or unsubstituted C1 to C30 sulfonyl group, a substituted or unsubstituted C1 to C30 alkylthiol group, a substituted or unsubstituted C1 to C30 heterocyclothiol group, a substituted or unsubstituted C6 to C30 arylthiol group, a substituted or unsubstituted C1 to C30 heteroarylthiol group, a substituted or unsubstituted C1 to C30 ureide group, a halogen, a halogen-containing group, a cyano group, a hydroxyl group, an amino group, a nitro group, a carboxyl group, a ferrocenyl group, or a combination thereof.

2. The organic compound as claimed in claim 1 , wherein the Y is selected from substituted or unsubstituted functional groups listed in Group 1:

wherein, in Group 1,
W is N, O, S, SO, SO 2 , CR c , CR d R e , SiR f , or SiR g R h ,
Z is N, C or CR i ,
wherein R c to R i are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 heterocycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C3 to C30 heteroaryl group, a substituted or unsubstituted amine group, a substituted or unsubstituted C6 to C30 arylamine group, a substituted or unsubstituted C6 to C30 heteroarylamine group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C2 to C30 alkoxycarbonyl group, a substituted or unsubstituted C2 to C30 alkoxycarbonylamino group, a substituted or unsubstituted C7 to C30 aryloxycarbonylamino group, a substituted or unsubstituted C1 to C30 sulfamoylamino group, a substituted or unsubstituted C2 to C30 alkenyl group, a substituted or unsubstituted C2 to C30 alkynyl group, a substituted or unsubstituted silyl group, a substituted or unsubstituted silyloxy group, a substituted or unsubstituted C1 to C30 acyl group, a substituted or unsubstituted C1 to C20 acyloxy group, a substituted or unsubstituted C1 to C20 acylamino group, a substituted or unsubstituted C1 to C30 sulfonyl group, a substituted or unsubstituted C1 to C30 alkylthiol group, a substituted or unsubstituted C1 to C30 heterocyclothiol group, a substituted or unsubstituted C6 to C30 arylthiol group, a substituted or unsubstituted C1 to C30 heteroarylthiol group, a substituted or unsubstituted C1 to C30 ureide group, a halogen, a halogen-containing group, a cyano group, a hydroxyl group, an amino group, a nitro group, a carboxyl group, a ferrocenyl group, or a combination thereof, and
* is a linking point, and is positioned at one of elements consisting of the functional group.

3. The organic compound as claimed in claim 2 , wherein the Y is represented by one of Chemical Formulae A1 to A8:

wherein, in Chemical Formulae A1 to A8,
R 100 to R 104 are each independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof, and
* is a linking point.

4. The organic compound as claimed in claim 2 , wherein the Y is represented by one of Chemical Formulae A23 to A32:

wherein, in Chemical Formulae A23 to A32,
R 104 to R 113 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof, and
* is a linking point.

5. The organic compound as claimed in claim 2 , wherein the Y is represented by one of Chemical Formulae A33 to A35:

wherein, in Chemical Formulae A33 to A35,
R 104 to R 117 are independently hydrogen, deuterium, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof, and
* is a linking point.

6. The organic compound as claimed in claim 2 , wherein the Y is represented by one of Chemical Formulae A36 to A41:

wherein, in Chemical Formulae A36 to A41,
W1 is N, CR c or SiR f ,
W2 is O, S, SO, SO 2 , CR d R e or SiR g R h ,

Assignees

• Samsung Sdi Co Ltd

Inventors

• Lee Han-Ill
• Yu Eun-Sun
• Kang Dong-Min
• Kang Eui-Su
• Min Soo-Hyun
• Yang Yong-Tak
• Oh Jae-Jin
• Ryu Dong-Kyu
• Lee Sang-Shin
• Jang Yu-Na
• Jeong Soo-Young
• Jo Young-Kyoung
• Han Su-Jin
• Hong Jin-Seok

Classifications

• H10K85/654

  comprising only nitrogen as heteroatom (H10K85/652 takes precedence) · CPC title

• C07D405/04 Primary

  directly linked by a ring-member-to-ring-member bond · CPC title

• C09K2211/1029

  containing one nitrogen atom as the heteroatom · CPC title

• H01L51/5056

  Electricity · mapped topic

• C07D405/14 Primary

  containing three or more hetero rings · CPC title