Organic compound, light-emitting device, and image display apparatus

Patent metadata

Field	Value
Publication number	US-9315460-B2
Application number	US-201414485481-A
Country	US
Kind code	B2
Filing date	Sep 12, 2014
Priority date	Apr 23, 2009
Publication date	Apr 19, 2016
Grant date	Apr 19, 2016

Abstract

Provided is an acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1):

wherein R 1 to R 16 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group; and at least one of R 1 to R 8 and R 10 to R 15 is selected from a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.

First claim

The invention claimed is:

1. An acenaphtho[1,2-k]benzo[e]acephenanthrene derivative represented by general formula (1):

wherein R 1 to R 16 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group; and
at least one of R 1 to R 8 and R 10 to R 15 is selected from a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.

2. The acenaphtho[1,2-k]benzo[e]acephenanthrene derivative according to claim 1 , wherein R 1 to R 16 are each independently selected from a hydrogen atom and a substituted or unsubstituted aryl group.

3. An organic light-emitting device comprising:
a cathode;
an anode; and
an organic compound layer disposed between the anode and the cathode,
wherein the organic compound layer contains the acenaphtho[1,2-k]benzo[e]acephenanthrene derivative according to claim 1 .

4. The organic light-emitting device according to claim 3 , wherein the organic compound layer is a light-emitting layer.

5. An image display apparatus comprising:
a plurality of pixels, each of which is the organic light-emitting device according to claim 3 ; and
a unit configured to supply an electrical signal to the organic light-emitting device.

Assignees

• Canon Kk

Inventors

• Kamatani Jun
• Horiuchi Takayuki
• Yamada Naoki
• Saitoh Akihito

Classifications

• C07C2103/18

  Chemistry & Metallurgy · mapped topic

• C09K11/06

  containing organic luminescent materials · CPC title

• C07C49/792

  containing rings other than six-membered aromatic rings · CPC title

• C07C211/61

  with at least one of the condensed ring systems formed by three or more rings · CPC title

• C09K2211/1007

  Non-condensed systems · CPC title