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White emitting fluorene copolymer

Scheme 13 High efficiency white emitting fluorene copolymer... Scheme 13 High efficiency white emitting fluorene copolymer...
If a very low mole fraction of a red or orange-emitting chromophore is incorporated into a PDAF, then energy transfer is incomplete so that emission from both the fluorene and the comonomer is observed. By carefully balancing the amounts of emission form the fluorene and comonomer, white emission can be obtained. This approach has been used very successfully by Wang and coworkers to obtain white-emitting copolymers [55]. The highest efficiency for white emission (9 cd/A), was obtained from copolymer... [Pg.13]

M. Sun, Q. Niu, B. Du, J. Peng, W. Yang, Y. Cao, Fluorene-based single-chain copolymers for color-stahle white light-emitting diodes, Macromol. Chem. Phys., 208, 988-993 (2007). [Pg.753]

See other pages where White emitting fluorene copolymer is mentioned: [Pg.725]    [Pg.146]    [Pg.214]    [Pg.218]    [Pg.260]    [Pg.262]    [Pg.42]    [Pg.775]    [Pg.733]    [Pg.744]   
See also in sourсe #XX -- [ Pg.14 ]



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