title: Alkoxyphenyl-substituted polyfluorene: a stable blue-light-emitting polymer with good solution processability.
abstract: A new alkoxyphenyl-substituted poly(fluorene) was synthesized to suppress the emission of long-wavelength radiation. The polymer emitted pure blue light, the characteristics of which did not change upon thermal annealing or normal operation of the EL device.
authors.affiliation: Electronic Materials Lab., Samsung Advanced Institute of Technology, PO Box 111, Suwon 440-600, Korea.
authors.forename: Ji-Hoon
authors.initials: JH
authors.lastname: Lee
authors.forename: Do-Hoon
authors.initials: DH
authors.lastname: Hwang