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US 2017/0324041 A1Published application
Organic compound for electroluminescence device
AssigneeLuminescence Technology Corporation
InventorsFENG-WEN YEN, CHENG-HAO CHANG
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Abstract
The present invention discloses an organic compound is represented by the following formula(1), the organic EL device employing the organic compound as fluorescent emitting guest shown deep blue color(CIEy=0.09˜0.12)and display good performance. wherein A, m and R1 to R3 are the same definition as described in the present invention.
Claims9
A organic compound with a general formula(1) as follows:
- wherein A represents the formula(2) to formula(5)
- m represents an integer of 0 to 10, n represents an integer of 0 or 1, X is divalent bridge selected from the atom or group consisting from O, S and NR7, Y is divalent bridge selected from the atom or group consisting from O, S, C(R8)(R9), Si(R10)(R11) and NR12, Ar1 and Ar2 represent a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, R1 to R12 are independently selected from the group consisting of a hydrogen atom, a halide, a substituted or unsubstituted alkyl group having 1 to 30 carbon atoms, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, and a substituted or unsubstituted aralkyl group having 6 to 30 carbon atoms.
Dependencies are inferred from the claim text.