[go: up one dir, main page]

Lam et al., 2008 - Google Patents

Synthesis and light-emitting properties of disubstituted polyacetylenes carrying chromophoric naphthylethynylphenyl pendants

Lam et al., 2008

Document ID
3654317801698618022
Author
Lam J
Qin A
Dong Y
Hong Y
Jim C
Liu J
Dong Y
Kwok H
Tang B
Publication year
Publication venue
The Journal of Physical Chemistry B

External Links

Snippet

Poly (1-phenyl-1-alkyne) s bearing chromophoric pendants and containing alkyl spacers (−{(C6H5) C C [(CH2) m OCOC6H4C CNp]} n−[P 1 (m)(m= 3, 4, 9); Np= 1-naphthyl]) were synthesized, and the effects of structural variations on the optical properties, especially …
Continue reading at pubs.acs.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0034—Organic polymers or oligomers
    • H01L51/0035—Organic polymers or oligomers comprising aromatic, heteroaromatic, or arrylic chains, e.g. polyaniline, polyphenylene, polyphenylene vinylene
    • H01L51/0038—Poly-phenylenevinylene and derivatives
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0052—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0062—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene aromatic compounds comprising a hetero atom, e.g.: N,P,S
    • H01L51/0071—Polycyclic condensed heteroaromatic hydrocarbons
    • H01L51/0072—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ringsystem, e.g. phenanthroline, carbazole
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0059—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0079—Metal complexes comprising a IIIB-metal (B, Al, Ga, In or TI), e.g. Tris (8-hydroxyquinoline) gallium (Gaq3)
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/50—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof specially adapted for light emission, e.g. organic light emitting diodes [OLED] or polymer light emitting devices [PLED];
    • H01L51/5012—Electroluminescent [EL] layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2251/00—Indexing scheme relating to organic semiconductor devices covered by group H01L51/00

Similar Documents

Publication Publication Date Title
Shu et al. Highly efficient blue-light-emitting diodes from polyfluorene containing bipolar pendant groups
Kreyenschmidt et al. Thermally stable blue-light-emitting copolymers of poly (alkylfluorene)
Grimsdale et al. Synthesis of light-emitting conjugated polymers for applications in electroluminescent devices
Wu et al. Novel oxadiazole-containing polyfluorene with efficient blue electroluminescence
Alam et al. Polybenzobisazoles are efficient electron transport materials for improving the performance and stability of polymer light-emitting diodes
Friend et al. Electroluminescence in conjugated polymers
Kulkarni et al. Blue light-emitting diodes with good spectral stability based on blends of poly (9, 9-dioctylfluorene): interplay between morphology, photophysics, and device performance
Kang et al. Highly improved quantum efficiency in blend polymer LEDs
Liu et al. Triarylamine-containing poly (perfluorocyclobutane) as hole-transporting material for polymer light-emitting diodes
Kulkarni et al. Fluorenone-containing polyfluorenes and oligofluorenes: photophysics, origin of the green emission and efficient green electroluminescence
Peeters et al. Circularly polarized electroluminescence from a polymer light-emitting diode
Song et al. Highly efficient light-emitting polymers composed of both hole and electron affinity units in the conjugated main chain
Marsitzky et al. Amorphous poly-2, 7-fluorene networks
Ohshita et al. Effects of conjugated substituents on the optical, electrochemical, and electron-transporting properties of dithienosiloles
Bao et al. Novel oxadiazole side chain conjugated polymers as single-layer light-emitting diodes with improved quantum efficiencies
Su et al. Tuning wavelength: Synthesis and characterization of spiro-DPVF-containing polyfluorenes and applications in organic light-emitting diodes
Tseng et al. Stable organic blue-light-emitting devices prepared from poly [spiro (fluorene-9, 9 ‘-xanthene)]
Chen et al. Green emission from end-group-enhanced aggregation in polydioctylfluorene
Jin et al. Design, Synthesis, and Electroluminescent Property of CN− Poly (dihexylfluorenevinylene) for LEDs
Zhan et al. New series of blue-emitting and electron-transporting copolymers based on cyanostilbene
Lee et al. Highly efficient red-emitting hybrid polymer light-emitting diodes via Forster resonance energy transfer based on homogeneous polymer blends with the same polyfluorene backbone
Huang et al. Solution-processable polyphenylphenyl dendron bearing molecules for highly efficient blue light-emitting diodes
Suh et al. Stabilized Blue Emission from Organic Light-Emitting Diodes Using Poly (2, 6-(4, 4-bis (2-ethylhexyl)-4 H-cyclopenta [d ef] phenanthrene))
Wang et al. C-9 Fluorenyl substituted anthracenes: A promising new family of blue luminescent materials
Sun et al. A fluorene− oxadiazole copolymer for white light-emitting electrochemical cells