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Electrically Conductive Or Emissive Compositions

Electrically Conductive Or Emissive Compositions patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

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Compositions


Electrically Conductive Or Emissive Compositions



Organic semiconductor device that uses chrysene compound
05/14/15 - 20150129807 - In the chemical formula, R2 and R8 are not the same functional group, and independently includes at least one of a hydrogen atom, a substituted or non-substituted aryl group, a substituted or non-substituted heterocyclic group and a substituted or non-substituted alkyl group....

Semiconductor composition
05/07/15 - 20150123041 - An electronic device, such as a thin-film transistor, includes a semiconducting layer formed from a semiconductor composition. The semiconductor composition comprises a polymer binder and a small molecule semiconductor. The small molecule semiconductor in the semiconducting layer has a crystallite size of less than 100 nanometers. Devices formed from the...

Polymer compound and light emitting element using same
04/30/15 - 20150115204 - wherein Ar1 to Ar4, Ar20, Ar30′ and Ar40 represent arylene groups or the like; Ar5 to Ar7 represent aryl groups or the like; Ar8 represents (2+p)-valent aromatic hydrocarbon group or the like; Ar10 represents (2+n)-valent aromatic hydrocarbon group or the like; R1 represents alkyl group or the like; La, Lb,...

Novel organic electroluminescence compounds and organic electroluminescence device containing the same
04/30/15 - 20150115205 - The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. Using the organic electroluminescent compound according to the present invention, it is possible to manufacture an OLED device of lowered driving voltages and advanced power efficiency....

Cross-linkable and cross-linked polymers, process for the preparation thereof, and the use thereof
04/23/15 - 20150108408 - The present invention relates to cross-linkable and cross-linked polymers, methods for the production thereof, the use of said cross-linked polymers in electronic devices, especially in OLEDs (OLED=Organic Light Emitting Diode), and to electronic devices, especially organic electroluminescent devices which contain the cross-linked polymers....

Small molecules and their use as organic semiconductors
04/23/15 - 20150108409 - The invention relates to compounds based on benzo[1,2-b:4,5-b′]dithiophene (BDT), methods for their preparation and intermediates used therein, mixtures and formulations containing them, the use of the compounds, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE devices comprising these compounds,...

Chitosan-based binder for electrodes of lithium ion batteries
04/23/15 - 20150108410 - Binder including (i) a chitosan derivative and (ii) deionized water or 1 vol. % aqueous solution of acetic acid as a dispersant. A method for preparing an electrode of a lithium ion battery by adding the binder to a conductive agent....

Electrically conductive polyamide-imide solution for the purpose of creating electrical circuits.
04/16/15 - 20150102264 - This is the development of a new conductive ink utilizing modern plastics and processes for the purpose of improving modern circuitry. By dissolving polyamide-imide (PAI) resin and mixing it with a conductive material (such as carbon, silver, copper, or gold) we can create an electrically conductive ink that can be...

Stabilizing liquid drops of arbitrary shape by the interfacial jamming of nanoparticles
04/16/15 - 20150102265 - A stabilized assembly including a first liquid phase of non-spherical droplets in a second liquid phase, wherein the second liquid phase is immiscible with the first phase, and nanoparticle surfactants assembled at an interface of the non-spherical droplets and the second phase is disclosed. The nanoparticle surfactants include nanoparticles and...

Oligomeric organic light emitting diode (oled) materials containing multiple crosslinking functions
04/09/15 - 20150097145 - OLED materials having the formula: T-A(-S-B(-P-B)m-S-A)n-T where A are independently selected rod-shaped, rigid molecular core units, S are independently selected flexible spacer units, B are polymerisable crosslinking groups independently selected, P are spacer groups independently selected, T are independently selected end groups, m are independently selected from values of from...

Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
04/09/15 - 20150097146 - The present invention relates to oxocarbon-, pseudooxocarbon- and radialene compounds as well as to their use as doping agent for doping an organic semiconductive matrix material, as blocker material, as charge injection layer, as electrode material as well as organic semiconductor, as well as electronic components and organic semiconductive materials...

Intermediate transfer members
03/19/15 - 20150076413 - An intermediate transfer member that contains a mixture of a polyimide, an optional conductive component, and a perfluoropolyether phosphate....

Polymer, electrode for lithium batteries including the polymer, and lithium battery including the electrode
03/19/15 - 20150076414 - wherein, in Formula 1, groups R, R′, A, A′, Y, and Y′ are defined in the specification....

Polymers containing substituted oligo-triarylamine units and electroluminescence devices containing such polymers
03/19/15 - 20150076415 - The present invention relates to polymers containing oligo-triarylamine repetition units that are substituted in the ortho position, a method for the production thereof, and use thereof in electronic devices, particularly in organic electroluminescence devices, known as OLEDs (OLED=organic light emitting diodes). The present invention further relates to organic electroluminescence devices...

Conductive polymer blend composition and manufacturing method thereof
03/19/15 - 20150076416 - The embodiments described herein pertain generally to a conductive polymer blend composition including a polymer-deaggregating agent and a method for preparing the same....

Low band gap conjugated polymeric compositions and applications thereof
03/12/15 - 20150069302 - In one aspect, electrically conductive conjugated polymeric compositions are described herein demonstrating compatibility with aqueous solvents and/or phases. The ability to provide aqueous compatible compositions from previously water insoluble conjugated polymeric systems, in some embodiments, can facilitate use of such systems in a variety of aqueous applications, including biological applications....

Polymers containing substituted triarylamine units and electroluminescent devices containing said polymers
03/12/15 - 20150069303 - The present invention relates to polymers which contain triarylamine repeating units that are substituted in the ortho position, methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices...

Cyclohexadiene fullerene derivatives
03/12/15 - 20150069304 - The invention relates to novel fullerene derivatives, to methods for their preparation and educts or intermediates used therein, to mixtures and formulations containing them, to the use of the fullerene derivatives, mixtures and formulations as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic...

Charge-transporting varnish
02/26/15 - 20150053892 - A charge-transporting thin film having excellent flatness can be obtained with good repeatability using the charge-transporting varnish of the present invention, which contains: a charge transportation substance comprising a charge-transporting monomer or a charge-transporting oligomer or polymer having a number-average molecular weight of 200-50,000, or a charge transporting material comprising...

Method for preparing conductive polymer solution and conductive polymer film
02/26/15 - 20150053893 - The present invention relates to a method for preparing a conductive polymer solution and a conductive polymer film, which may increase the doping ratio of a conductive polymer solution and remove ions which have not been removed after the reaction in the conductive polymer solution, unreacted monomers, unreacted oligomers, and...

Charge-transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof for organic light emitting diodes and other organic electronics and photonics applications
02/26/15 - 20150053894 - The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p[(Z1Y2)mR2Y3]nZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a...

Polymer and conductive composition
02/19/15 - 20150048278 - wherein x is 10%˜90%, y is 10% to 90%, and x+y=100%; R1 is —H, —CH3, —CH2CH3, —OCH3, —O(CH2)nCH3, wherein n=1˜12, —NH2, —N(CH3)2, N(CH2)nCH3, wherein n=1˜12, —Br, —Cl, —OH, —SO3Na, —SO3H, or —SO2Cl; R2 is —H, —COOH, —COOCH3, —COO(CH2)nCH3, wherein n=1˜12, —SO3Na, —SO3H, —SO2Cl, —OH, —CONH2, —CON(CH3)2, —CON(CH2)n(CH3)2, wherein n=1˜12, —Br,...

Substituent-eliminable diketopyrrolopyrrole derivative, organic semiconductor material precursor solution, organic semiconductor material, and organic semiconductor material film
02/12/15 - 20150041724 - In the formula (I), R represents a substituted or unsubstituted alkyl group; X represents a substituted or unsubstituted alkyl group; Ar represents a substituted or unsubstituted aromatic group or a substituted or unsubstituted heteroaromatic group; and n represents an integer of from 1 to 4....

Electrically conductive rubber composition, transfer roller, and image forming apparatus
02/12/15 - 20150041725 - An electrically conductive rubber composition is provided, which comprises a rubber component including an SBR, an EPDM and an epichlorohydrin rubber, a crosslinking component and an azodicarbonamide foaming agent having a volume-based median diameter of 20 to 40 μm. The azodicarbonamide foaming agent is blended in a proportion of 0.5...

Semiconducting polymers
02/12/15 - 20150041726 - Novel semiconducting photovoltaic polymers with conjugated units that provide improved solar conversion efficiency and can be used in electro-optical and electric devices. The polymers exhibit increased solar conversion efficiency in solar devices....

Organic semiconducting polymers
02/12/15 - 20150041727 - The invention relates to novel organic semiconducting polymers containing one or more monomers derived from s-indacene fused symmetrically on each terminus with dithieno[3,2-b;2′,3′-d]thiophene (IDDTT), cyclopenta[2,1-b;3,4-b′]dithiophene (IDCDT), or derivatives thereof, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the...

Electrically conductive rubber composition, transfer roller, and image forming apparatus
02/05/15 - 20150034877 - An electrically conductive rubber composition is provided, which comprises a rubber component including an SBR, an EPDM and an epichlorohydrin rubber, a crosslinking component and an azodicarbonamide foaming agent having an average particle diameter of 3 to 11 μm. The azodicarbonamide foaming agent is blended in a proportion of 0.5...

Organic semiconductor compositions
02/05/15 - 20150034878 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed...

Organic semiconductor compositions
02/05/15 - 20150034879 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing suchorganic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed electronics...

Photoelectric conversion material, method for producing the same, and organic photovoltaic cell containing the same
02/05/15 - 20150034880 - A bulk heterojunction-type organic photovoltaic cell, i.e., BHJ solar cell, has a photoelectric conversion layer containing a mixture of a donor domain and an acceptor domain. The donor domain contains a polymer as a donor (photoelectric conversion material), and the polymer is obtained by reaction of a polyphenylene represented by...

Electronically conductive polymer binder for lithium-ion battery electrode
02/05/15 - 20150034881 - A family of carboxylic acid group containing fluorene/fluorenon copolymers is disclosed as binders of silicon particles in the fabrication of negative electrodes for use with lithium ion batteries. These binders enable the use of silicon as an electrode material as they significantly improve the cycle-ability of silicon by preventing electrode...

Organic semiconductor compositions
01/29/15 - 20150028261 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed...

Organic semiconductor compositions
01/29/15 - 20150028262 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed...

Organic semiconductor compositions
01/22/15 - 20150021524 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed...

Coating composition for prevention of substrate oxidation
01/15/15 - 20150014597 - Disclosed herein is a coating composition for prevention of substrate oxidation/corrosion comprising energy level modulated conjugated polymer in combination with hydrophobic, spherical molecule in a suitable ratio. Particularly the invention relates to coating composition for protecting metal and alloy comprising the derivatives of polythiophene and polyphenylene vinylene with lower energy...

Polymers containing dibenzocycloheptene structural units
01/15/15 - 20150014598 - The invention relates to polymers containing dibenzocycloheptene structural units, to a method for the production thereof, and to blends and formulations containing said polymers. The invention further relates to the use of the polymers or blends according to the invention in electronic devices and to electronic devices, in particular OLEDs,...

Organic semiconductor compositions
01/15/15 - 20150014599 - The present invention relates to organic copolymers and organic semiconducting compositions comprising these materials, including layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application in the field of printed...

Composition for forming antistatic film and oligomer compound
01/08/15 - 20150008372 - (where n is an integer satisfying 1≦n<(a+b+4); a, b, a plurality of Rs, and x are the same as those in Formula (1A); and each of a plurality of ys is independently an integer from 0 to 5); and water....

Reactive mesogen formulation with conductive additive
01/08/15 - 20150008373 - The invention relates to a reactive mesogen (RM) formulation comprising a conductive additive, to a polymer film obtained thereof, and the use of the RM formulation and polymer film in optical or electrooptical components or devices, like optical retardation films for liquid crystal displays (LCDs)....

Graphene oxide polymer with nonlinear resistivity
01/01/15 - 20150001448 - The invention relates generally to field grading materials and, more particularly, to field grading materials including graphene oxide, reduced graphene oxide, or both, exhibiting non-linear resistivity. In one embodiment, the invention provides a composite material comprising: a polymer material; and reduced graphene oxide distributed within the polymer material....

Material with designed anisotropy when consolidated
01/01/15 - 20150001449 - Disclosed herein are a consolidated material and a method of consolidating a mixture of materials. The method can include providing a first material with the first material being substantially fully crystallized. The method may also include providing a second material, wherein the second material is partially crystallized. The method may...

Crystallization of nanocrystals that were formed using colloidal chemistry
01/01/15 - 20150001450 - Disclosed herein is a method of crystallizing a semiconductor nanocrystal population including suspending the semiconductor nanocrystal population in a high boiling point solvent to form a solution and heating the solution to a temperature of approximately 100° C. to approximately 400° C. Further disclosed is a method of crystallizing a...

Intermediate transfer member and method of manufacture
12/25/14 - 20140374664 - where R is an alkyl having from about 2 to about 36 carbon atoms. A method of manufacturing the intermediate transfer member is provided....

Formed article, method for producing the same, electronic device member and electronic device
12/25/14 - 20140374665 - Provided is a formed article including a layer obtained by implanting ions of a hydrocarbon compound into a polysilazane compound-containing layer. Also provided are a method for producing the formed article, an electronic device member including the formed article, and an electronic device including the electronic device member. The formed...

Polymer compound, composition, and light-emitting device using the same
12/18/14 - 20140367617 - Provided are a useful polymer compound excellent in hole transportability, and a composition, an organic film, an insolubilized organic film, a light-emitting device, a planar light source, and a display device including the polymer compound. The polymer compound comprises a constitutional unit represented by Formula (1) in an amount of...

Compounds for organic electroluminescent devices
12/11/14 - 20140361224 - The present invention relates to boron compounds for use in electronic devices, especially organic electroluminescent devices, and to a process for preparing these compounds and to electronic devices, especially organic electroluminescent devices, comprising these compounds....

New conductive and photosensitive polymers
12/04/14 - 20140353552 - The present invention relates to newly functionalized polythiophenes and the syntheses thereof. The present invention also demonstrates that the new polythiophenes and their derivatives are suitable for fabricating organic light emitting diodes (OLEDs), light emitting diodes (PLEDs), organic photovoltaic devices (OPVs) and conducting polymers for printed electronic devices....

Novel compound and carrier system having the compound
12/04/14 - 20140353553 - wherein n, ring A, and the like are as defined in the description....

Organic electroluminescent device comprising the organic electroluminescent compounds
11/27/14 - 20140346406 - The present invention relates to an organic electroluminescent device comprising a combination of specific host compounds and specific dopant compounds. The organic electroluminescent device according to the present invention shows a blue emission; and has a long operating lifespan, high efficiency, high brightness, good color purity, low driving voltage, and...

Conjugated polymers
11/27/14 - 20140346407 - The invention relates to novel conjugated polymers containing repeating units derived from carbonylsubstituted benzodithiophene and repeating units derived from halogenated benzotriazole, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends, mixtures and...

Hyperbranched polymers, process for the preparation thereof and use thereof in electronic devices
11/20/14 - 20140339476 - The present invention relates to hyperbranched polymers, to a process for the preparation thereof, and to the starting compounds necessary for the preparation. The present invention furthermore relates to the use of the hyperbranched polymers according to the invention in electronic devices and to the electronic devices themselves....

Conjugated polymers
11/20/14 - 20140339477 - The invention relates to novel conjugated polymers containing repeating units comprising a halogenated benzene ring, a silolobithiophene moiety, and a benzofused heteroaromatic moiety, to methods for their preparation and educts or intermediates used therein, to polymer blends, mixtures and formulations containing them, to the use of the polymers, polymer blends,...

Process for encapsulating an inorganic pigment by polymerization in an organic medium
11/13/14 - 20140332729 - The present invention relates to the field of inks for electrophoretic display devices, and more particularly to a process for encapsulating at least one inorganic pigment by dispersion polymerization in an organic medium. The process consists in dispersing the inorganic pigment in the organic medium, then in synthesizing at least...

Diketopyrrolopyrrole polymers for use in organic semiconductor devices
11/13/14 - 20140332730 - The present invention relates to polymers (I), or (II), and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic...

Conductive composition for forming a ground electrode of a liquid crystal display, and a method of forming a ground electrode using the same
11/06/14 - 20140326927 - The present invention relates to a conductive composition for forming a back electrode of a liquid crystal device, and a formation method of a back electrode using the same. The conductive composition enables the supply of a back electrode having excellent coating uniformity, low surface resistance, high transmittance and surface...

Small molecules and their use as organic semiconductors
10/30/14 - 20140319428 - The invention relates to novel compounds based on thieno[3,2-b]thiophene-2,5-dione and/or furo[3,2-b]furan-2,5-dione or their thioketone derivatives, methods for their preparation and intermediates used therein, mixtures and formulations containing them, the use of the compounds, mixtures and formulations as semiconductor in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices and...

Fullerene derivatives and related materials, methods, and devices
10/23/14 - 20140312281 - The invention relates to improved fullerene derivatives, to methods for their synthesis and any educts or intermediates used in such methods, to compositions and formulations containing fullerene derivatives, to the use of the fullerene derivatives, compositions and formulations in, or for the preparation of, organic electronic (OE) devices like for...

Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams
10/02/14 - 20140291584 - A polymer film, polymer gel, and polymer foam each contain an electrically conductive polymer and an ionic liquid and are each useful as a component of an electronic device....

Reversibly thermochromic composition
10/02/14 - 20140291585 - [Means to solve the problem] A reversibly thermochromic composition comprising a combination of: (a) a reversibly thermochromic component capable of being discolored or decolored by heat and (b) a component for controlling heat conducting to the reversibly thermochromic component; and also a solid writing material and a writing ink composition...

Materials for electronic devices
10/02/14 - 20140291586 - The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices, and to electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and...

Liquid crystalline polymer composition
09/18/14 - 20140264183 - A compact camera module that contains a generally planar base on which is mounted a lens barrel is provided. The base, barrel, or both are molded from a polymer composition that includes a thermotropic liquid crystalline polymer and a plurality of mineral fibers (also known as “whisker”). The mineral fibers...

Solution, organic semiconductor material, organic semiconductor film, electronic device and electronic equipment
09/18/14 - 20140264184 - wherein R1 represents an aromatic group which may have a substituent or an alkyl group which may have a substituent; R2 and R3 independently represent an alkyl group which may have a substituent, an alkoxy group which may have a substituent, an alkylthio group which may have a substituent or...

Bibenzo[b]furan compound, photoelectric conversion material, and photoelectric conversion element
09/11/14 - 20140252278 - Disclosed is a p-type organic semiconductive material that is easy to produce and that has a high planarity in its polymer skeleton, and also provides a photoelectric conversion material, a photoelectric conversion layer, a photoelectric conversion element, and an organic thin film solar cell each having high photoelectric conversion efficiency...

Conductive polymer material, use of same, and a method for the production of same
09/04/14 - 20140246628 - The invention relates to a conductive elastomer provided and formed from a base elastomer and conductive solid particles that are distributed therein. The conductive particles used are: a) platelet-shaped conductive particles and/or b) dendritic conductive particles and/or c) other elongated conductive particles with a length:width ratio of greater than or...

Compounds for electronic devices
08/21/14 - 20140231715 - The present invention relates to a compound of the formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and...

Spirobifluorene compounds for light emitting devices
08/21/14 - 20140231716 - Novel spirobifluorene compounds for light emitting devices where the spirobifluorene ring system comprises at least one ligand in meta-position which is bound to the spirobifluorene through a heteroatom not being part of a ring system....

Compound
08/21/14 - 20140231717 - R1 represents a given monovalent group....

Compounds for electronic devices
08/14/14 - 20140225040 - The present invention relates to compounds for use in electronic devices, preferably organic electroluminescent devices. The invention furthermore relates to processes for the preparation of these compounds and to electronic devices comprising these compounds, preferably in a function as matrix materials and/or as electron-transport materials....

Diketopyrrolopyrrole oligomers and compositions, comprising diketopyrrolopyrrole oligomers
08/07/14 - 20140217329 - The present invention relates to compositions, comprising (a) a compound of the formula (I), and (b) a polymeric material, to specific oligomers of the formula I, and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode...

Method of fabricating silicon carbide
07/31/14 - 20140209838 - A method of fabricating silicon carbide according to the embodiment comprises the steps of preparing a mixture by mixing a silicon source comprising silicon with a solid carbon source or a carbon source comprising an organic carbon compound; supplying binder into the mixture to granulate the mixture; and reacting the...

Flexible, semiconducting nanocomposite materials based on nanocrystalline cellulose and polyaniline
07/24/14 - 20140203214 - A new approach is conceived for the development of organic polymeric conducting materials synthesized from nanocomposites of nanocrystalline cellulose (NCC) and polyaniline (PANI). The process involves oxidative-radical polymerization of aniline in the presence of NCC using either in situ or emulsion polymerization. The resulting NCC-PANI nanocomposite material can be obtained...

Materials for organic electroluminescence devices
07/24/14 - 20140203215 - The present invention relates to novel materials which can be used in organic electronic devices, in particular electroluminescent devices, and are certain derivatives of fused aromatic systems....

Materials for electronic devices
07/24/14 - 20140203216 - The present invention relates to a compound of the formula (I), (II) or (III), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I), (II) or (III). The present invention furthermore relates to a process for the preparation...