Compound, organic optoelectric device including the same and display device including the optoelectric device

Patent metadata

Field	Value
Publication number	US-9419229-B2
Application number	US-201314084687-A
Country	US
Kind code	B2
Filing date	Nov 20, 2013
Priority date	Jun 20, 2013
Publication date	Aug 16, 2016
Grant date	Aug 16, 2016

Abstract

Disclosed are a compound for an organic optoelectric device, an organic optoelectric device including the same and a display device including the organic optoelectric device, wherein the compound for an organic optoelectric device is represented by the following Chemical Formula 1,

In the above Chemical Formula 1, R 1 to R 7 , X, L 1 and L 2 are the same as described in the detailed description.

First claim

What is claimed is:

1. A compound, represented by the following Chemical Formula 1, for an organic optoelectric device:

wherein, in the above Chemical Formula 1,
R 1 and R 2 are each independently a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,
X is O, S, SO 2 (O═S═O), PO(P═O), N-L 3 -R 5 , CR′R″, or SiR′R″,
L 1 to L 3 are each independently 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, or a substituted or unsubstituted C2 to C30 heteroarylene group, a substituted or unsubstituted C6 to C30 aryleneamine group, a substituted or unsubstituted C2 to C30 heteroaryleneamine group, a substituted or unsubstituted C1 to C30 alkoxylene group, a substituted or unsubstituted C6 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 3 to R 7 , R′, and R″ are each independently hydrogen, deuterium, a halogen, a cyano group, a hydroxyl group, an amino group, a substituted or unsubstituted C1 to C20 amine group, a nitro group, a carboxyl group, a ferrocenyl group, 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, a substituted or unsubstituted C1 to C20 alkoxy group, a substituted or unsubstituted C6 to C20 aryloxy group, a substituted or unsubstituted C3 to C40 silyloxy group, a substituted or unsubstituted C1 to C20 acyl group, a substituted or unsubstituted C2 to C20 alkoxycarbonyl group, a substituted or unsubstituted C2 to C20 acyloxy group, a substituted or unsubstituted C2 to C20 acylamino group, a substituted or unsubstituted C2 to C20 alkoxycarbonylamino group, a substituted or unsubstituted C7 to C20 aryloxycarbonylamino group, a substituted or unsubstituted C1 to C20 sulfamoylamino group, a substituted or unsubstituted C1 to C20 sulfonyl group, a substituted or unsubstituted C1 to C20 alkylthiol group, a substituted or unsubstituted C6 to C20 arylthiol group, a substituted or unsubstituted C1 to C20 heterocyclothiol group, a substituted or unsubstituted C1 to C20 ureide group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof,
R 3 and R 4 are each independently present or are fused to each other to form a ring, and
the dotted line represents a single bond or a double bond.

2. The compound for an organic optoelectric device as claimed in claim 1 , wherein the above Chemical Formula 1 is represented by the following Chemical Formula 2 or 3:

wherein, in the above Chemical Formula 2 or 3,
R 1 and R 2 are each independently a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,
X is O, S, SO 2 (O═S═O), PO(P═O), or N-L 3 -R 5 ,
L 1 to L 3 are each independently a single bond, a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, a substituted or unsubstituted C2 to C30 alkenylene group, a substituted or unsubstituted C2 to C30 alkynylene group, or a combination thereof,
R 3 to R 7 are each independently hydrogen, deuterium, a halogen, a cyano group, a hydroxyl group, an amino group, a substituted or unsubstituted C1 to C20 amine group, 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, a substituted or unsubstituted C3 to C40 silyloxy group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof, and
R 3 and R 4 are each independently present or are fused to each other to form a ring.

3. The compound for an organic optoelectric device as claimed in claim 1 , wherein, in the above Chemical Formula 1, R 3 and R 4 are fused to each other to form a ring, and
the ring is a substituted or unsubstituted indolyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthryl group, a substituted or unsubstituted quinolinyl group, or a substituted or unsubstituted triphenylene group.

4. The compound for an organic optoelectric device as claimed in claim 1 , wherein, in the above Chemical Formula 1, R 3 and R 4 are fused to each other, and the above Chemical Formula 1 is represented by the following Chemical Formula 4 or 5:

wherein, in the above Chemical Formula 4 or 5,
R 1 , R 2 , and R 8 are each independently a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,
X is O, S, SO 2 (O═S═O), PO(P═O), or N-L 3 -R 5 ,
L 1 to L 3 are each independently a single bond, a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 heteroarylene group, a substituted or unsubstituted C2 to C30 alkenylene group, a substituted or unsubstituted C2 to C30 alkynylene group, or a combination thereof, and
R 5 to R 7 are each independently hydrogen, deuterium, a halogen, a cyano group, a hydroxyl group, an amino group, a substituted or unsubstituted C1 to C20 amine group, 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, a substituted or unsubstituted C3 to C40 silyloxy group, a substituted or unsubstituted C3 to C40 silyl group, or a combination thereof.

5. The compound for an organic optoelectric device as claimed in claim 4 , wherein the R 8 is a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted pyridyl group, a substituted or unsubstituted pyrimidyl group, or a substituted or unsubstituted triazinyl group.

6. The compound for an organic optoelectric device as claimed in claim 4 , wherein the R 8 is one of the substituted or unsubstituted functional groups listed in Group I,

wherein, in the Group 1,
* is a linking point.

7. The compound for an organic optoelectric device as claimed in claim 1 , wherein the above Chemical Formula 1 is represented by one of the following Chemical Formulae 6 to 8:

wherein, in the above Chemical Formulae 6 to 8,
R 1 and R 2 are each independently a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C2 to C30 heteroaryl group, or a combination thereof,
L 1 to L 3 are each independently a single bond, a substituted or unsubstituted C1 to C30 alkylene group, a substituted or unsubstituted C6 to C30 arylene group, a substituted or unsubstituted C2 to C30 h

Assignees

• Hong Jin-Seok
• Kang Dong-Min
• Yu Eun-Sun
• Jeong Soo-Young
• Shin Ji-Hun
• Ryu Dong-Kyu
• Lee Han-Ill
• Jang Yu-Na
• Cheil Ind Inc

Inventors

• Hong Jin-Seok
• Kang Dong-Min
• Yu Eun-Sun
• Jeong Soo-Young
• Shin Ji-Hun
• Ryu Dong-Kyu
• Lee Han-Ill
• Jang Yu-Na

Classifications

• C07D235/02

  condensed with carbocyclic rings or ring systems · CPC title

• C07D401/14

  containing three or more hetero rings · CPC title

• H01L51/0072

  Electricity · mapped topic

• C07D239/04

  having no double bonds between ring members or between ring members and non-ring members · CPC title

• C07D487/04 Primary

  Ortho-condensed systems · CPC title