Dual-function semiconducting polymer devices: Light-emitting and photodetecting diodes
β Scribed by Yu, G.; Zhang, C.; Heeger, A. J.
- Book ID
- 120928325
- Publisher
- American Institute of Physics
- Year
- 1994
- Tongue
- English
- Weight
- 603 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0003-6951
- DOI
- 10.1063/1.111885
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π SIMILAR VOLUMES
The efficient red phosphorescence polymer light-emitting diodes (PLEDs) based on aluminum (Al) cathode were demonstrated. The devices composed of neutral aminoalkyl substituted polyfluorene, poly [(9,9-bis ) 2 pt] as the dopant. High external quantum efficiency of 5.6% (at 16.8 V) and a luminance of
## Abstract A novel wideβbandgap conjugated polymer (PDHFSCHD) consisting of alternating dihexylfluorene and rigidly twisted biphenyl units has been synthesized. The new fluoreneβbased copolymer composed of rigid twisting segments in the mainβchain exhibits an optical bandgap of as high as 3.26 eV,