摘要:
The invention relates to new reactive mesogenic azulene derivatives, their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like for example liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the reactive mesogenic azulenes.
摘要:
The invention relates to new conjugated mono-, oligo- and polydithienopyridines, their use as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors, electroluminescent, photovoltaics, sensors and electrophotographic recording devices, and to a field effect transistor as a component of integrated circuitry, as a thin fim transistor in flat panel display applications or for RFID tags, or a semiconducting component in organic light-emitting diode applications, comprising the new mono-, oligo and polydithienopyridines.
摘要:
The invention relates to reactive thienothiophenes, their use as semiconductors or charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the reactive thienothiophenes.
摘要:
Mono-, oligo- and polymers comprising one or more identical or different recurring units of formula I —[(Y)a—(D)b—(Z)c]— I wherein D is a 3-substituted-4-fluorothiophene group of formula II, wherein Y, Z, R1, a, b and c have the meanings defined herein, are useful as semiconductors or charge transport materials.
摘要:
The invention relates to new reactive mesogenic benzodithiophene derivatives, their use as semiconductors or charge transport materials, in optical, electro-optical or electronic devices like for example liquid crystal displays, optical films, organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the reactive mesogenic benzodithiophenes.
摘要:
The invention relates to new mono-, oligo- and poly-difluorovinyl(hetero)arylenes comprising one or more identical or different recurring units of formula I wherein D, D′, Ar, a and b have the meanings as defined in herein. Furthermore the inventions relates to their synthesis, their use as semiconductors or charge transport materials and their different applications.
摘要:
The invention relates to polymerizable charge transport compounds, their use as semiconductors or charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in plotovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the polymerisable charge transport compounds.
摘要:
The invention relates to new thienothiophene derivatives, their use as semiconductors or charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the thienothiophene derivatives.
摘要:
Mono-, oligo- and polymers comprising one or more identical or different recurring units of formula I —[(Y)a—(D)b—(Z)c]— I wherein D is a 3-(1,1-difluoroalkyl)thiophene group of formula II, wherein Y, Z, R1, R2, a, b and c have the meanings defined herein, are useful as semiconductors and charge transport materials.
摘要:
The present invention relates to a liquid crystalline mixture comprising a) 1-25% by weight of at least one compound of the formula I b) 5-80% by weight of at least one compound of the formula II c) and optionally 1-20% by weight of at least one chiral compound with a HTP of ≦20 μm, wherein R11, A11, Z11, A12, Z12, L11, L12, L13, L14, Z13, A13, Z14, A14, X11, a, b, c, d, R12, A1, Z1, A2, Z2, A3, L1, L2, X12, m and n have the meanings given in claim 1 and their use in TFT, TN, IPS applications and expecially for devices utilizing electro-optical effects in an optically isotropic state.