| 摘要 |
PURPOSE: Blue color emitter having a good light emitting effect and stability and an indicative device containing it as a coloring material are provided. CONSTITUTION: Light emitting compound(formula 1; A is hydrogen, -Si(R4)(R5)(R6); R1,R2, R3, R4, R5 and R6 are hydrogen, aryl and C1-C20 alkyl group; n is 10-200) is provided. Thus, a mixed solution of 0.1 g of formula 2(n is 10- 200) and 5 g of chlorobenzene is spin-coated on the glass board to give 1,000 angstrom thickness of light emitting material to give organic electro-luminescence device. |
