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US 8,609,803 B2Granted
Organic semiconductor compound, and organic thin film including the organic semiconductor compound
AssigneeSamsung Electronics Co., Ltd.
InventorsBang Lin Lee, Jeong il Park, Jong Won Chung
Life of this patent
Estimating the term…
Abstract
An organic semiconductor compound may be represented by the above Chemical Formula 1 or Chemical Formula 2, and an organic thin film may include the organic semiconductor compound according to Chemical Formula 1 or 2.
Claims5
An organic semiconductor compound represented by the following Chemical Formula 1:
- wherein, in Chemical Formula 1,
- each of X1 and X2 are independently one of S, Se, and NRa (wherein, Ra is hydrogen, a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group),
- each of R1 and R2-4 are independently selected from a halogen (—F, —Cl, —Br, or —I), a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, a substituted or unsubstituted C2 to C30 heteroaryl group, —CORb (wherein Rb is selected from a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group), and —C(═O)ORc (wherein Rc is selected from hydrogen, a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group),
- each of p and q are an integer of 2,
- each of R3 and R4 are a combination of A and B, wherein each A is a halogen (—F, —Cl, —Br, or —I), and each B is independently selected from a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, a substituted or unsubstituted C2 to C30 heteroaryl group, —CORb (wherein Rb is selected from a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group), and —C(═O)ORc (wherein Rc is selected from hydrogen, a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group), and
- each of R5 and R6 are independently one of hydrogen and a C1 to C10 alkyl group.
3 more elements
An organic semiconductor compound represented by the following Chemical Formula 1:
- wherein, in Chemical Formula 1,
- each of X1 and X2 are independently one of S, Se, and NRa (wherein, Ra is hydrogen, a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group),
- each of R1 to R4 are independently selected from a halogen (—F, —Cl, —Br, or —I), a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, a substituted or unsubstituted C2 to C30 heteroaryl group, —CORb (wherein Rb is selected from a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group), and —C(═O)ORc (wherein Rc is selected from hydrogen, a substituted or unsubstituted C1 to C30 linear or branched alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, a substituted or unsubstituted C1 to C30 linear or branched alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, and a substituted or unsubstituted C2 to C30 heteroaryl group),
- each of R5 and R6 are independently one of hydrogen and a C1 to C10 alkyl group, and
- each of p and q are an integer of 1 or 2,
- wherein the organic semiconductor compound represented by Chemical Formula 1 includes one of terminal functional groups represented by the following Chemical Formulas 5 to 8:
- wherein, in the above Chemical Formula 5,
- R is one of a fluoro group and a C1to C20 perfluoroalkyl group, and a is an integer ranging from 1 to 5,
- wherein, in the above Chemical Formula 6,
- R is one of a fluoro group and a C1 to C20 perfluoroalkyl group, and a is an integer ranging from 1 to 6,
- wherein, in the above Chemical Formula 7,
- R is one of a fluoro group and a C1 to C20 perfluoroalkyl group, and a is an integer ranging from 1 to 3, and
- wherein, in the above Chemical Formula 8,
- R is one of a fluoro group and a C1 to C20 perfluoroalkyl group, and a is an integer ranging from 1 to 3.
11 more elements
Dependencies are inferred from the claim text.