LIGHT-EMITTING POLYMER AND ORGANOELECTROLUMINESCENT DISPLAY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting polymer and an organoelectroluminescent display using the polymer. SOLUTION: A spirofluorene-type blue light-emitting polymer including an indenofluorene recurring unit having a spiroanthracene structure is provided, and an organic electroluminescent display using the polymer is provided. The luminance and efficiency property of the organic electroluminescent display are improved thereby. COPYRIGHT: (C)2005,JPO&NCIPI