[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Chang et al., 2013 - Google Patents

New carbazole-substituted anthracene derivatives based non-doped blue light-emitting devices with high brightness and efficiency

Chang et al., 2013

Document ID
17882814763925740800
Author
Chang Y
Yeh S
Chen Y
Chen C
Lee R
Jeng R
Publication year
Publication venue
Dyes and Pigments

External Links

Snippet

A series of anthracene and 2-tert-butyl–substituted anthracene derivatives featuring 9-ethyl- 9H-carbazol-3-yl or 4-(9-ethyl-9H-carbazol-3-yl) phenyl groups were synthesized for use as light-emitting layer in sky-blue organic light emitting devices (OLEDs). Efficient conjugation …
Continue reading at www.sciencedirect.com (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
    • H01L51/005—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
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • H01L51/50—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
    • H01L51/5016—Triplet emission
    • 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
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0084—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H01L51/0085—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising Iridium
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • 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
    • H01L2251/30—Materials
    • H01L2251/301—Inorganic materials
    • H01L2251/303—Oxides, e.g. metal oxides
    • H01L2251/305—Transparent conductive oxides [TCO]

Similar Documents

Publication Publication Date Title
Chang et al. New carbazole-substituted anthracene derivatives based non-doped blue light-emitting devices with high brightness and efficiency
Zhuang et al. Synthesis, characterization, physical properties, and blue electroluminescent device applications of phenanthroimidazole derivatives containing anthracene or pyrene moiety
Zhuang et al. Efficient nondoped blue organic light-emitting diodes based on phenanthroimidazole-substituted anthracene derivatives
Sun et al. Novel carbazolyl-substituted spiro [acridine-9, 9′-fluorene] derivatives as deep-blue emitting materials for OLED applications
Schrögel et al. Meta-linked CBP-derivatives as host materials for a blue iridium carbene complex
Justin Thomas et al. Cyanocarbazole Derivatives for High‐Performance Electroluminescent Devices
Chen et al. Efficient non-doped blue light emitting diodes based on novel carbazole-substituted anthracene derivatives
Zhang et al. A series of short axially symmetrically 1, 3, 6, 8-tetrasubstituted pyrene-based green and blue emitters with 4-tert-butylphenyl and arylamine attachments
Yu et al. Highly efficient deep-blue light-emitting material based on V-Shaped donor-acceptor triphenylamine-phenanthro [9, 10-d] imidazole molecule
Jung et al. Highly efficient pyrene blue emitters for OLEDs based on substitution position effect
KR20100106014A (en) Novel organic electroluminescent compounds and organic electroluminescent device using the same
Tavgeniene et al. Phenanthro [9, 10-d] imidazole based new host materials for efficient red phosphorescent OLEDs
Lai et al. Carbazole–pyrene derivatives for undoped organic light-emitting devices
Chen et al. Spiro-annulated hole-transport material outperforms NPB with higher mobility and stability in organic light-emitting diodes
Malatong et al. Rational design of anthracene-based deep-blue emissive materials for highly efficient deep-blue organic light-emitting diodes with CIEy≤ 0.05
Zhao et al. Effect of substituents on the properties of indolo [3, 2-b] carbazole-based hole-transporting materials
Wu et al. Highly efficient fluorene/indole-based hole transport materials for green PhOLEDs
Bao et al. New carbazole-based bipolar hosts for efficient green phosphorescent organic light-emitting diodes
Wu et al. Phthalonitrile-based bipolar host for efficient green to red phosphorescent and TADF OLEDs
Kang et al. High efficient and high color pure blue light emitting materials: New asymmetrically highly twisted host and guest based on anthracene
Ran et al. Modulation of p-type units in tripodal bipolar hosts towards highly efficient red phosphorescent OLEDs
Joseph et al. Cyano-functionalized carbazole substituted pyrene derivatives for promising organic light-emitting diodes
Fu et al. N-Aryl carbazole derivatives for non-doped red OLEDs
Kang et al. Highly efficient chrysene emitters based on optimized side groups for deep blue emission
Jeong et al. Extremely deep-blue fluorescent emitters with CIEy≤ 0.04 for non-doped organic light-emitting diodes based on an indenophenanthrene core