# US 2014/0197393 A1 · Hydrocarbon-based fused ring compound and organic light emitting device using the same

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- Number: US 2014/0197393 A1
- Document ID: US20140197393A1
- Status: Published application
- Kind: A1
- Application number: 14/137,104
- Filed: 2013-12-20
- Published: 2014-07-17
- Earliest claimed: 2013-01-16
- Assignees: Heesung Material Ltd.
- Applicants: Heesung Material Ltd.
- Inventors: Jun-A LEE; Geon-Yu PARK; Jeong-Hoon YANG; Sung-Jin EUM; Joo-Dong LEE
- Web page: https://patentgrep.com/patent/US20140197393A1

## CPC

- H10K 85/615: {Polycyclic condensed aromatic hydrocarbons, e.g. anthracene}
- C07C 13/547: at least one ring not being six-membered, the other rings being at the most six-membered
- C07C 13/567: with a fluorene or hydrogenated fluorene ring system
- C07C 13/62: with more than three condensed rings
- C07C 13/66: the condensed ring system contains only four rings
- C07C 211/60: containing a ring other than a six-membered aromatic ring forming part of at least one of the condensed ring systems
- C07D 403/14: containing three or more hetero rings
- C09K 11/06: containing organic luminescent materials
- H10K 85/624: {containing six or more rings}
- H10K 85/626: {containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene}
- H10K 85/654: {comprising only nitrogen as heteroatom (H10K85/652 takes precedence)}
- H10K 85/657: {Polycyclic condensed heteroaromatic hydrocarbons}
- H10K 85/6572: {comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole}
- H10K 85/6576: {comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene}
- C07C 2602/08: the other ring being five-membered, e.g. indane
- C07C 2603/10: containing five-membered rings
- C07C 2603/18: Fluorenes; Hydrogenated fluorenes
- C07C 2603/20: Acenaphthenes; Hydrogenated acenaphthenes
- C07C 2603/24: Anthracenes; Hydrogenated anthracenes
- C07C 2603/26: Phenanthrenes; Hydrogenated phenanthrenes
- C07C 2603/40: containing four condensed rings
- C07C 2603/50: Pyrenes; Hydrogenated pyrenes
- C07C 2603/52: containing five condensed rings
- C07C 2603/54: containing more than five condensed rings
- C09K 2211/1011: Condensed systems
- C09K 2211/1029: containing one nitrogen atom as the heteroatom
- C09K 2211/1033: with oxygen
- C09K 2211/1037: with sulfur
- C09K 2211/1059: containing three nitrogen atoms as heteroatoms
- C09K 2211/1088: containing oxygen as the only heteroatom
- H10K 50/11: characterised by the electroluminescent [EL] layers
- H10K 85/324: {comprising aluminium, e.g. Alq3}
- H10K 2102/103: {comprising indium oxides, e.g. ITO}
- H10K: ORGANIC ELECTRIC SOLID-STATE DEVICES
- C07C: ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)
- C09K: MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

## Abstract

The present invention relates to a hydrocarbon-based fused ring compound and an organic light emitting device including the same.

## Claims

### Claim 1

A compound of the following Chemical Formula 1:
wherein, in Chemical Formula 1,
R1 to R8 are selected from the group consisting of hydrogen; halogen; substituted or unsubstituted linear or branched C1 to C60 alkyl; substituted or unsubstituted linear or branched C2 to C60 alkenyl; substituted or unsubstituted linear or branched C2 to C60 alkynyl; substituted or unsubstituted linear or branched C1 to C60 alkoxy; substituted or unsubstituted monocyclic or multicyclic C3 to C60 cycloalkyl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heterocycloalkyl; substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; a substituted or unsubstituted acetophenone group; a substituted or unsubstituted benzophenone group; a substituted or unsubstituted C10 to C60 spiro group; and amine unsubstituted or substituted with C1 to C20 alkyl, substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl, or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl, or form a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic hydrocarbon ring, or a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic heteroring, by being linked to an adjacent group.

### Claim 2 (depends on 1)

The compound of claim 1, wherein R1 to R8 are the same as or different from each other, and each is selected from the group consisting of hydrogen; halogen; substituted or unsubstituted linear or branched C1 to C60 alkyl; substituted or unsubstituted linear or branched C2 to C60 alkenyl; substituted or unsubstituted linear or branched C2 to C60 alkynyl; substituted or unsubstituted linear or branched C1 to C60 alkoxy; substituted or unsubstituted monocyclic or multicyclic C3 to C60 cycloalkyl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heterocycloalkyl; substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; a substituted or unsubstituted acetophenone group; a substituted or unsubstituted benzophenone group; a substituted or unsubstituted C10 to C60 spiro group; and amine unsubstituted or substituted with C1 to C20 alkyl, substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl, or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl, or forms a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic hydrocarbon ring or a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic heteroring, by being linked to an adjacent group, however, not all of R1 to R8 are hydrogen.

### Claim 3 (depends on 1)

The compound of claim 1, wherein at least one of R1 to R8 is substituted or unsubstituted monocyclic or multicyclic C2 to C60 heterocycloalkyl; substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; a substituted or unsubstituted acetophenone group; a substituted or unsubstituted benzophenone group; a substituted or unsubstituted C10 to C60 spiro group; or amine unsubstituted or substituted with C1 to C20 alkyl, substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl, or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl, or forms a substituted or unsubstituted monocyclic or multicyclic aromatic hydrocarbon ring, or a substituted or unsubstituted monocyclic or multicyclic aromatic heteroring, by being linked to an adjacent group.

### Claim 4 (depends on 1)

The compound of claim 1, wherein Chemical Formula 1 is represented by any one of the following Chemical Formulae 1a to 1g:
wherein, in Chemical Formulae 1a to 1g,
R1 to R8 are the same as or different from each other, each independently selected from the group consisting of halogen; substituted or unsubstituted linear or branched C1 to C60 alkyl; substituted or unsubstituted linear or branched C2 to C60 alkenyl; substituted or unsubstituted linear or branched C2 to C60 alkynyl; substituted or unsubstituted linear or branched C1 to C60 alkoxy; substituted or unsubstituted monocyclic or multicyclic C3 to C60 cycloalkyl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heterocycloalkyl; substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; and amine unsubstituted or substituted with C1 to C20 alkyl, substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl, or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; and
R9 to R28 are selected from the group consisting of hydrogen; halogen; substituted or unsubstituted linear or branched C1 to C60 alkyl; substituted or unsubstituted linear or branched C2 to C60 alkenyl; substituted or unsubstituted linear or branched C2 to C60 alkynyl; substituted or unsubstituted linear or branched C1 to C60 alkoxy; substituted or unsubstituted monocyclic or multicyclic C3 to C60 cycloalkyl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heterocycloalkyl; substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl; and amine unsubstituted or substituted with C1 to C20 alkyl, substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl, or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl, or form a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic hydrocarbon ring, or a substituted or unsubstituted monocyclic or multicyclic aliphatic or aromatic heteroring, by being linked to an adjacent group.

### Claim 5 (depends on 4)

The compound of claim 4, wherein, in Chemical Formulae 1a to 1g, R1 to R8 are the same as or different from each other, and each is substituted or unsubstituted phenyl, substituted or unsubstituted biphenyl, substituted or unsubstituted triphenyl, substituted or unsubstituted naphthyl, substituted or unsubstituted anthryl, substituted or unsubstituted phenanthrenyl, substituted or unsubstituted indenyl, substituted or unsubstituted perylenyl, substituted or unsubstituted pyrenyl, substituted or unsubstituted acenaphthalenyl, substituted or unsubstituted fluorenyl, substituted or unsubstituted fluoranthenyl, substituted or unsubstituted triphenylenyl, substituted or unsubstituted phenalenyl, substituted or unsubstituted pyrrole, substituted or unsubstituted pyridyl, substituted or unsubstituted pyrimidyl, substituted or unsubstituted pyridazinyl, substituted or unsubstituted triazinyl, substituted or unsubstituted thienyl, substituted or unsubstituted furanyl, substituted or unsubstituted benzothiazole, substituted or unsubstituted benzoxazole, substituted or unsubstituted indolyl, substituted or unsubstituted carbazolyl, substituted or unsubstituted benzocarbazolyl, substituted or unsubstituted quinolyl, substituted or unsubstituted isoquinolyl, a substituted or unsubstituted dibenzothiophene group, a substituted or unsubstituted dibenzofuran group, substituted or unsubstituted indolinyl, a substituted or unsubstituted 10,11-dihydro-dibenzo[b,f]azepine group, a substituted or unsubstituted 9,10-dihydroacridine group, a substituted or unsubstituted spiro group in which 2,3-dihydro-1H-indene or cyclohexane is spiro-bonded to fluorene, substituted or unsubstituted dialkylamine, substituted or unsubstituted diarylamine, substituted or unsubstituted alkylarylamine, a substituted or unsubstituted acetophenone group, or a substituted or unsubstituted benzophenone group.

### Claim 6 (depends on 4)

The compound of claim 4, wherein, in Chemical Formulae 1a to 1g, R9 to R26 are hydrogen.

### Claim 7 (depends on 4)

The compound of claim 4, wherein, in Chemical Formulae 1a to 1g, R27 and R28 are substituted or unsubstituted monocyclic or multicyclic C6 to C60 aryl; or substituted or unsubstituted monocyclic or multicyclic C2 to C60 heteroaryl.

### Claim 8 (depends on 1)

The compound of claim 1, the compound of Chemical Formula 1 is selected from among the following compounds:

### Claim 9 (depends on 1)

An organic light emitting device comprising:
an anode;
a cathode; and
one or more organic material layers provided between the anode and the cathode,
wherein, one or more layers of the organic material layers include the compound of Chemical Formula 1 according to claim 1.

### Claim 10 (depends on 9)

The organic light emitting device of claim 9, wherein the organic material layer including the compound of Chemical Formula 1 is a light emitting layer.