Patent application number | Description | Published |
20120235624 | SYSTEMS AND METHODS FOR CONTROLLING MULTIPLE STORAGE DEVICES - Systems and methods for controlling multiple storage devices are provided. A system may include a first storage device and a second storage device, each adapted to store and release electrical energy. The system may also include a controller coupled to the first storage device, the second storage device, and a load. The controller is adapted to optimize operation of the system relative to a first system parameter by controlling the channeling of electric charge in a variable manner between the first storage device, the second storage device, and the load. | 09-20-2012 |
20130157093 | UNITARY ENERGY STORAGE AND SENSING BATTERIES - A battery apparatus having an electrochemical cell that includes an electrically insulating hollow mandrel, a pair of active materials wound on the mandrel, and a sensing unit located within the mandrel and coupled to the pair of active materials through a pair of contacts. The active materials are connected and separated by an electrolyte. The sensing unit is configured to monitor conditions of the cell and to generate a signal indicative of a sensed condition for communication to a battery management unit. | 06-20-2013 |
20140067183 | Optimized Fuzzy Logic Controller For Energy Management In Micro and Mild Hybrid Electric Vehicles - An energy storage system of a vehicle includes an energy storage device, a regulation device coupled to the energy storage device, one or more sensing devices for sensing current levels, voltage levels, temperature levels, and/or pressure levels of the energy storage device and/or on components thereof, and a control unit configured to determine dynamically a power flow in/out of the energy storage device using a fuzzy logic approach. The regulation device is configured to regulate at least one of a voltage level, a current level, and any additional state parameter of the energy storage device. | 03-06-2014 |
20140199569 | Predicted Sensor Information For A Battery - A computer-implemented method for predicting a value of a cell parameter is provided, wherein the cell is one of a plurality of cells of a battery pack. The method includes determining which other different conditions of the cell and which similar and/or different conditions of any other cell of the plurality of cells correlate with the cell condition, determining values of one or more parameters from the same cell or any other cell of the plurality of cells that correspond to the determined conditions that correlate with the cell condition, and predicting the value of the cell parameter based on the determined values. | 07-17-2014 |
20140200755 | System and Method For Controlling Voltage On A Power Network - A power control system for controlling a power network of a hybrid electrical vehicle, is provided. The power control system includes a power generating unit, one or more energy storage units coupled to a power converting unit, an electrical load. The power control system further includes a control logic module for controlling the power generating unit and the power converting unit. The control logic module is configured to identify a power demand from the electrical load and to select the power generating unit or one of the one or more energy storage units to control a voltage level of the power network based on the identified power demand, based on electrical characteristics of the power generating unit, of the power converting unit, and of the electrical load, and based on a current mode of operation of the vehicle. | 07-17-2014 |
20140200756 | System and Method For Optimizing The Storing of Vehicular Energy - A system for storing electrically a regenerative energy of a vehicle is provided. The system includes a first energy storage device, a second energy storage device, an energy regulating device coupled to the first and second energy storage devices, a source of regenerative power configured to capture a regenerative energy during a regenerative power event of the vehicle, and a control unit coupled to the energy regulating device. The control unit is configured to transfer electrical energy from the first energy storage device to the second energy storage device based on a prediction of the regenerative power event using the energy regulating device. The transfer of the electrical energy serves to reduce the electrical energy stored in the first energy storage device thereby enabling the first energy storage device to receive from the regenerative power device when the predicted regenerative power event occurs an amount of the electrical regenerative energy. | 07-17-2014 |
20140200763 | Vehicle Accessory Load Controller and Method - A system includes a source of regenerative power that generates power during a regenerative event, an electrical energy storage system connected with the source of regenerative power to receive and store regenerative power during the regenerative event, an accessory load that reduces an amount of energy stored in the energy storage system when being powered, a source of information, and an accessory load controller. The accessory load controller is responsive to the source of information to estimate when a next occurrence of a regeneration event will occur, predict whether the energy storage device will be in a state of charge condition to receive regenerative power at the time of the predicted regeneration event, and control an application of electrical power to the accessory load based on the prediction in order to reduce the amount of energy stored in the energy storage device and minimize any loss of regenerative power during a next regenerative event. | 07-17-2014 |
20140207318 | Energy Storage Control System and Method - A system for providing power to a power network includes an energy storage device connected to the power network, a sensor connected with the energy storage device for measuring a state of the energy storage device during a rest period, which corresponds to a time span during which a current through the energy storage device is reduced to a level that enables an estimation of a state of the energy storage device. The system further includes a controller connected to the sensor for measuring a state of the energy storage device. The controller selectively establishes rest periods for the energy storage device. The rest periods are established by optimizing between minimization of disruption to normal operation and a need to update a measurement of the state of the energy storage device. | 07-24-2014 |
20140309911 | LEAD ACID STATE OF CHARGE ESTIMATION FOR AUTO-STOP APPLICATIONS - The present disclosure describes a method that includes predicting terminal voltage of a battery module in a vehicle using a battery control module. Predicting the terminal voltage includes determining a gassing current of the battery module using a gassing current model, in which the gassing current quantifies terminal current that is not used to charge the battery module, and calculating the predicted terminal voltage based at least in part on a measurement model and the determined gassing current. The method also includes measuring terminal voltage of the battery module using a sensor communicatively coupled to the battery control module, and determining a corrected state of the battery module using the battery control module by minimizing a difference between the predicted terminal voltage and the measured terminal voltage. In other words, the corrected state of the battery (e.g., corrected state of charge) may be more accurately determined using the measurement model and the gassing current model. As such, this may provide more efficient use of energy. | 10-16-2014 |
20150188188 | COMBINATORIAL CHEMISTRIES FOR MATCHING MULTIPLE BATTERIES - A micro-hybrid battery system includes a lithium ion battery module configured to be coupled to an electrical load. The lithium ion battery module includes a housing. The lithium ion battery module also includes a first lithium ion battery cell disposed in the housing and having a first active material chemistry including a first cathode active material and a first anode active material. The lithium ion battery module also includes a second lithium ion battery cell electrically connected to the first lithium ion battery cell and disposed in the housing. The second lithium ion battery cell has a second active material chemistry including a second cathode active material and a second anode active material. The first and second active material chemistries are different such that the first and second lithium ion battery cells have different open circuit voltages. | 07-02-2015 |
20150202983 | SEMI-ACTIVE ARCHITECTURES FOR BATTERIES HAVING TWO DIFFERENT CHEMISTRIES - A 12 volt automotive battery system includes a first battery coupled to an electrical system, in which the first battery includes a first battery chemistry. The first battery is charged with a relatively constant first voltage, in which an alternator outputs the relatively constant first voltage. The 12 volt automotive battery system further includes a second battery coupled in parallel with the first battery and selectively coupled to the electrical system via a DC/DC converter, in which the second battery includes a second battery chemistry that has a higher coulombic efficiency than the first battery chemistry. The DC/DC converter boosts the first voltage to a second voltage to charge the second battery during regenerative braking, in which the second voltage is higher than a maximum charging voltage of the first battery. | 07-23-2015 |
20150202984 | SWITCHED PASSIVE ARCHITECTURES FOR BATTERIES HAVING TWO DIFFERENT CHEMISTRIES - A 12 volt automotive battery system includes a first battery coupled to an electrical system, in which the first battery include a first battery chemistry, and a second battery coupled in parallel with the first battery and selectively coupled to the electrical system via a first switch, in which the second battery includes a second battery chemistry that has a higher coulombic efficiency than the first battery chemistry. The first switch couples the second battery to the electrical system during regenerative braking to enable the second battery to capture a majority of the power generated during regenerative braking. The 12 volt automotive battery system further includes a variable voltage alternator that outputs a first voltage during regenerative braking to charge the second battery and a second voltage otherwise, in which the first voltage is higher than the second voltage. | 07-23-2015 |
20150202985 | PASSIVE ARCHITECTURES FOR BATTERIES HAVING TWO DIFFERENT CHEMISTRIES - A 12 volt automotive battery system includes a first battery directly coupled to an electrical system, in which the first battery includes a first battery chemistry, and a second battery coupled in parallel with the first battery and directly coupled to the electrical system, in which the second battery includes a second battery chemistry with a higher coulombic efficiency than the first battery chemistry. The first battery and the second battery are non-voltage matched such that a voltage range of the second battery is higher than a voltage range of the first battery. The first battery steers power generated during regenerative braking to the second battery using internal resistance of the first battery to enable the second battery to capture a majority of the power generated during regenerative braking, and the second battery provides power to the electrical system due to the higher voltage range of the second battery when the second battery has a positive state of charge. | 07-23-2015 |
20150298572 | ENERGY STORAGE CONTROL SYSTEM AND METHOD - A system for providing power to a power network includes an energy storage device connected to the power network, a sensor connected with the energy storage device for measuring a state of the energy storage device during a rest period, which corresponds to a time span during which a current through the energy storage device is reduced to a level that enables an estimation of a state of the energy storage device. The system further includes a controller connected to the sensor for measuring a state of the energy storage device. The controller selectively establishes rest periods for the energy storage device. The rest periods are established by optimizing between minimization of disruption to normal operation and a need to update a measurement of the state of the energy storage device. | 10-22-2015 |
Patent application number | Description | Published |
20150149377 | MODELING POTENTIALLY HAZARDOUS SITES AND PREDICTING HAZARDOUS CONDITIONS - Implementations include methods for monitoring and reporting on actual hazardous conditions at a facility including actions of receiving data associated with a site, the site being susceptible to potentially hazardous conditions, processing the data, one or more models, and one or more prediction rules, determining that a hazardous condition is predicted to occur at the site, providing output data reflecting the hazardous condition, processing the output data to provide indicator data for providing a graphical representation of the site, the graphical representation providing a graphical depiction of the hazardous condition, and providing the indicator data to one or more user devices, the indicator data being processed by each of the one or more user devices to display the graphical representation. | 05-28-2015 |
20150261788 | Generating Digital Data From Physical Media - Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing digital data from physical media of a site. Actions can include receiving an image file associated with a site, the image file being associated with an image that depicts a physical medium located at the site, the physical medium physically recording data associated with the site, processing the image file to provide digital data, the digital data being provided based on the data physically recorded on the physical medium, associating the digital data with the site, and storing the digital data. | 09-17-2015 |
20150263934 | Multiple Site Route Optimization - Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing a route between sites. Actions can include receiving a set of operators, receiving one or more sets of operator parameters, each set of operator parameters corresponding to a respective operator of the set of operators, receiving sets of site parameters, each set of site parameters corresponding to a respective site of a set of sites, and for each operator of the set of operators: determining a set of potential routes based on a respective set of operator parameters and the sets of site parameters, each potential route of the set of potential routes being associated with a respective cost, and assigning a route of the set of potential routes to a respective operator based on at least one cost. | 09-17-2015 |
20150356482 | AERIAL DRONE FOR WELL-SITE AND SIGNAL SURVEY - Implementations are directed to surveying equipment and/or signals at well sites using an aerial drone. In some implementations, actions include receiving data provided from the aerial drone, the data including signal measurement data, location data, and one or more of image data and video data associated with a well-site, processing the data to provide one or more of a signal survey and a well-site survey associated with the well-site, the signal survey indicating a strength of a signal at multiple locations of the well-site, the well-site survey indicating one or more pieces of equipment located at the well-site, and providing the one or more of the signal survey and the well-site survey to provide an equipment schedule, the equipment schedule identifying equipment to be installed at the well-site and, for at least one piece of equipment, a location to install the at least one piece of equipment. | 12-10-2015 |
Patent application number | Description | Published |
20090145514 | AERATOR DEVICE INDUCING CYCLONIC FLOW - A pneumatic aerator aids in bulk material unloading, handling and transport using tank trailers, hopper cars, and other containers, as its aerator introduces a cyclonic air flow and vibration into the bulk material. This aerator has a housing, one or three guide tubes, an aerator extending through the housing, a gasket upon one end of the aerator generally within the container of the bulk material, and an optional wearplate beneath the gasket. The aerator has a stem with one vane, preferably three vanes, where the vanes and contiguous fins curve counterclockwise in a helical manner. The airflow past the fins and vanes acquires a counterclockwise rotation, rotating the air as it exits radially from the gasket increasing the bulk material unloaded per hour. This aerator also has various gasket thicknesses and edge conditions, guide tubes, and various shapes in the vanes and fins for alternate speeds and directions of airflow. This aerator increases the rate of unloading of bulk materials from tank trailers, hopper cars, and various containers and transporters. | 06-11-2009 |
20090211655 | SPLIT COLLAR WITH OFFSET HOOK AND HINGE HOPPER ASSEMBLY - A mounting assembly uses one hinge and one cam bolt mutually offset upon a two piece collar. A hopper tee has a member usually a vertical pipe and occasionally a horizontal pipe that connects to a hopper flange to receive bulk material. This assembly has two collars that mutually engage and surround a hopper flange. Pins pass through the collar pieces and the hopper flange then secure to tapped holes in the collar pieces to prevent rotation. A collar piece mounts a hook bolt and the other collar piece mounts a hinge in a spaced apart and offset manner. The other collar piece has a pivotal connection to a hinge arm and opposite the hinge arm, the hook bolt engages a cam. Opening the cam unfolds the tee downwardly while the hook bolt remains engaged. This partially open position allows for removal and installation of a valve. In opening and closing the assembly, the hinge arm spaces the flange below a hopper to admit a valve. The present invention fits standard hopper tee flanges, has a ground clearance below the horizontal member of at least 7 inches, and aids in the unloading of bulk materials. | 08-27-2009 |
20090212555 | FLUTED HOPPER TEE - A directional hopper tee has a fluted interior vertical pipe that merges into a horizontal pipe. The vertical pipe has an opening that connects to a hopper to receive bulk material, or product, and a horizontal pipe centered upon the end of the vertical pipe. The horizontal pipe has an inlet that also receives bulk material and pressurized air from ahead of the hopper and an opposite outlet that discharges the bulk material from the hopper tee. The vertical pipe has a flange that abuts the hopper and an opening in the flange that matches the opening of a valve on the hopper itself. At the opening, the vertical pipe begins to turn towards the outlet of the lower pipe with an internal flute. The flute begins immediately at the flange resulting in a vertical pipe with a curved shape towards the outlet and a square shape towards the inlet. The present invention raises the ground clearance of the horizontal pipe by at least an inch resulting in a hopper tee that clears at least 7 inches above the ground. The hopper tee of the invention also unloads at least 15% more product per minute at temperatures closer to product temperature. Alternate embodiments of the present invention provide a reinforced flange, a drop tee, and a low profile drop tee. The present invention aids in the unloading of bulk materials from various haulers. | 08-27-2009 |
20100320758 | PIPE COUPLER WITH SPLIT GASKET AND GRIPPING CLIPS - A pipe coupler has two arms, a gasket lacking a centered ridge, and clips upon the arms that grip pipes regardless of their end condition. The hinged arms define an annular opening that encircles the gasket and the ends of coupled pipes. The arms connect with a hinge located to the interior of the arms and with a rounded internal edge that minimizes pinching. The arms secure using a cam lever or tee handle. The cylindrical gasket, solid or split, with securing buttons, has an even number of concentric ridges, no ridge extending between the pipes. The gasket's inner diameter fits a pipe's outer diameter. The gasket has ends with a wavy surface that mate completely upon a radius and a self lubricating material. The clips bite into the pipes' surface for continuous grounding. | 12-23-2010 |
20120038148 | Shallow angle elbow - An elbow has an elongated inlet, an elongated outlet tube that merges with the inlet at a shallow angle, and an endwall opposite the inlet. The round inlet receives product and leads to a first chamber with a rounded bottom. Opposite the bottom, the inlet has a pitch at the transition to the outlet tube. The outlet tube continues upwardly from the pitch to an exit. Within the outlet, a third chamber extends from the first chamber. The first chamber and the third chamber intersect at the second chamber that provides a transition to the flow of product from the first chamber to the angle of the third chamber. Within the second chamber, conveyed product forms a shallow eddy so that additional product flows over the eddy enroute to the outlet. | 02-16-2012 |
20120241657 | Handle extension for butterfly valve - A butterfly valve for use with a tank trailer includes housing, a lateral extension, a shaft provided through the extension, the back end of the shaft having a seat for accommodating a handle thereon, and further extensions may connect with the first mentioned extension. The handle turns the butterfly valve between opened and closed positions. | 09-27-2012 |
20120261602 | Valve handle for butterfly valve for bulk commodity hopper with tee - A valve handle for a bulk commodity hopper valve, the handle including an extended handle bar member, with a valve stem socket opening near its distal end, a shorter lock lever member positioned to extend the handle bar member, the members have various bends to provide clearance from interfering with the equipment to which the handle mounts, and a lock lever member having a lever tip that can enter into engagement, or release, with valve lock notches at the end of the handle bar member. | 10-18-2012 |
20130074461 | Air filter spin flow inlet/outlet housing - An air filtration unit for conveying bulk granular material from a tank trailer, and uses air pressure to achieve granular flow, the air filtration unit incorporates an intake that induces a spiral flow, the unit incorporates a lid at the back end of the filter housing, and a baffle structure at the intake inlet of the unit, to dampen sound. | 03-28-2013 |
20130076021 | Structured tee with wear pocket - A hopper tee having a horizontal portion through which granular material is unloaded from a tank trailer or hopper car, the hopper tee integrally forms a vertical segment, that secures with the bottom of the hopper, to provide for unloading of granular material for usage or storage. The upper front portion of the tee, as it transitions from its vertical segment to the horizontal flow path has secured or cast therewith a ledge, that provides for accumulation of the unloading granular material therein, to function as a wear pad to resist against abrasion, and accelerated wear out, of the tee, at that location, during prolonged usage. | 03-28-2013 |
20130168956 | Hopper tee with comformable arcuate closure member - A directional hopper tee has a fluted interior vertical pipe that merges into a horizontal pipe. The horizontal pipe has an inlet that may receive bulk material, and subject to pressurized air that conveys the bulk material through the hopper tee. Bulk material may be discharged from a hopper through the vertical pipe, for conveyance for discharge from the horizontal pipe of the tee. A closure gate or door is provided through the bottom of the tee, generally in alignment with the vertical pipe, to allow for discharge or dropping of the granular material directly downwardly through and from the tee. The arcuate door is hinged on one side, and is locked by a cam lock on the opposite side, when located into closure against the bottom of the tee, but can be forced opened, through its cam mechanism, to provide for opening of the arcuate door and allow a direct downward discharge of the granular bulk material, from any hopper, and through the drop opening of the tee, as required. | 07-04-2013 |
20130228713 | Butterfly Valve Disc to Attain Accelerated Flow - An improved disc for a butterfly valve having reduced structure within the bore of the valve, so as to minimize obstruction to the flow of granular material therethrough. Accelerated flow of granular material through the valve is obtained because of the thin dimensions of the butterfly valve. The modified disc includes upper and lower sockets, most of its structure is outside the perimeter of the disc. The disc may be of arcuate shape. | 09-05-2013 |
20130306167 | Airflow check valve - A check valve for use in an air flow line to convey pressurized air to unload a tank trailer, railroad car, or other conveying facility. It includes a housing, having a valve seat, a check valve for seating upon the valve seat, a bushing holding the valve stem for the check valve, with the bushing having a channel therein, through which the valve stem locates, and contains a spring therein that is totally encapsulated within the bushing chamber, during usage. The housing is internally contoured to enhance the flow of pressurized air therethrough. | 11-21-2013 |
20130307262 | Structure tee with wear pocket - A hopper tee having a horizontal portion through which granular material is unloaded from a tank trailer or hopper car, the hopper tee integrally forms a vertical segment, that secures with the bottom of the hopper, to provide for unloading of granular material for usage or storage. The upper front portion of the tee, as it transitions from its vertical segment to the horizontal flow path has secured or cast therewith a ledge, that provides for accumulation of the unloading granular material therein, to function as a wear pad to resist against abrasion, and accelerated wear out, of the tee, at that location, during prolonged usage. | 11-21-2013 |
20140084581 | Tee and Unload Line with Integrated Cam Lock - A grooved lock coupler for holding a tee to a flow line for forced air conveyance and unloading of dry bulk granular material from a storage container vehicle is disclosed which comprises a tee having a first end, a second end, an inlet end, and a circumferential groove provided on the first end and a coupler for interconnecting to a flow line from the tee, the coupler having a cam lock fastener pivotally mounted on the coupler, the cam lock fastener cooperating with an opening in the coupler proximate the fastener to allow for the cam lock to extend through the opening in the coupler and to engage within the groove to lock the flow line and coupler to the tee in preparation for an unloading process. | 03-27-2014 |
20140103241 | Multi-Angle Butterfly Valve Extension Assembly - A multi-angle butterfly valve extension assembly is disclosed which comprises a universal joint for attachment to a stem of a butterfly valve, a shaft having a first end and a second end, the first end being connected to the universal joint, and an extension housing for supporting the shaft with the second end of the shaft extending out of the extension housing. | 04-17-2014 |
20140191147 | Aeration butterfly valve - An aeration butterfly valve including a butterfly disc valve, located within one or more configured valve housings, furnishes a disc valve that rotates about its own axis separate from the axis of rotation of the pivot stems that hold the disc valve in position for manipulation between opening and closure, with respect to the housing in which the disc valve mounts for operation. A ring seal provided within the housing is formed when the housing parts are engaged together, in the assembly of the housing, forcing a portion of the ring seal interiorly, within the housing passage and flow path, and in alignment with the circumferential periphery of the disc valve, to provide for complete sealing closure when the disc valve is pivoted into closure, thereby eliminating the need for the pivot stem and the disc connection to be sealed in their assembly within the aeration butterfly valve. | 07-10-2014 |
20140353962 | Structured tee with wear pocket - A hopper tee having a horizontal portion through which granular material is unloaded from a tank trailer or hopper car, the hopper tee integrally forms a vertical segment, that secures with the bottom of the hopper, to provide for unloading of granular material for usage or storage. The upper front portion of the tee, as it transitions from its vertical segment to the horizontal flow path has secured or cast therewith a ledge, that provides for accumulation of the unloading granular material therein, to function as a wear pad to resist against abrasion, and accelerated wear out, of the tee, at that location, during prolonged usage. | 12-04-2014 |
20150052863 | Filter guide ring - A filter guide ring is disclosed which comprises a ring having a top surface, a bottom surface; an inner ring side, and an outer ring side, a first leg having a first short leg portion extending outwardly from the outer ring side, a first elbow connected to the first short leg portion, and a first long leg portion extending upwardly from the first elbow, a second leg having a second short leg portion extending outwardly from the outer ring side, a second elbow connected to the second short leg portion, and a second long leg portion extending upwardly from the second elbow, and a third leg having a third short leg portion extending outwardly from the outer ring side, a third elbow connected to the third short leg portion, and a third long leg portion extending upwardly from the third elbow. | 02-26-2015 |
20150308606 | Unload elbow with spherical wear pocket - An unload elbow with spherical wear pocket is disclosed which comprises a body having an inlet end, an outlet end, and a spherical wear pocket formed near the outlet end. The spherical wear pocket is capable of trapping material that is being unloaded through the unload elbow to trap a portion of material being unloaded so that any other material being unloaded will contact the trapped material and not impact the wear pocket to prematurely wear out the unload elbow. | 10-29-2015 |
Patent application number | Description | Published |
20100213452 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20100213453 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20100213829 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20100213830 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20100213831 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20100213832 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 1: | 08-26-2010 |
20110062386 | COMPOUNDS FOR ORGANIC LIGHT EMITTING DIODE EMISSIVE LAYERS - Disclosed herein are compounds represented by a formula: | 03-17-2011 |
20110306922 | LIGHT-EMITTING DEVICES FOR PHOTOTHERAPY - Some embodiments provide a compound represented by Formula 1. Other embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising a compound of Formula 1. Other embodiments provide an organic light-emitting device optionally comprising a wavelength convertor. Methods related to the treatment of diseases using phototherapy area also described. | 12-15-2011 |
20120037900 | AMBIPOLAR HOST IN ORGANIC LIGHT EMITTING DIODE - Some embodiments provide a compound represented by Formula 2B: | 02-16-2012 |
20120179089 | SUBSTITUTED BIPYRIDINES FOR USE IN ORGANIC LIGHT-EMITTING DEVICES - Optionally substituted bipyridine compounds, optionally substituted phenylbipyridine compounds, or optionally substituted bis-phenylbipyridine compounds may be useful in light-emitting devices. Some examples include, but are not limited to, optionally substituted 4-(5-(6-(4-(diphenylamino)phenyl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted 9-(4-(5-(6-(4-(9H-carbazol-9-yl)phenyl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 4-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted 4-(5-(6-(benzo[d]oxazol-2-yl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted N,N-diphenyl-4-(5-(6-(1-phenyl-1H-benzo[d]imidazol-2-yl)pyridin-3-yl)pyridin-2-yl)benzenamine, optionally substituted 4-(5-(6-(4-(9H-carbazol-9-yl)phenyl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted 2-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2-yl)benzo[d]thiazole, optionally substituted 2-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2-yl)benzo[d]oxazole, optionally substituted 9-(4-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 9-(4-(5-(6-(benzo[d]oxazol-2-yl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 9-(4-(6′-(1-phenyl-1H-benzo[d]imidazol-2-yl)-3,3′-bipyridin-6-yl)phenyl)-9H-carbazole, and 6,6′-bis(9-phenyl-9H-carbazol-3-yl)-3,3′-bipyridine. | 07-12-2012 |
20120193614 | HOST MATERIAL FOR LIGHTING DEVICES - Optionally substituted bispyridinylbenzene compounds useful in light-emitting devices include, but are not limited to, 1,3-bis(5-(9H-carbazol-9-yl)pyridin-3-yl)benzene and 9,9′-(5,5′-(5-methyl-1,3-phenylene)bis(pyridine-5,3-diyl))bis(9H-carbazole). | 08-02-2012 |
20120223635 | POROUS FILMS FOR USE IN LIGHT-EMITTING DEVICES - Some porous films, such as organic non-polymeric porous films, may be useful for light outcoupling to increase light-emitting device efficiency. They may also be used for light scattering in other devices and for other applications related to the transfer of light. | 09-06-2012 |
20120226046 | COMPOUNDS FOR POROUS FILMS IN LIGHT-EMITTING DEVICES - Compounds useful in porous films for light extraction and/or light scattering in electronic devices, such as light-emitting devices, are described herein. These compounds may be represented by Formula 1, as described herein. | 09-06-2012 |
20130062564 | Optical Element for Correcting Color Blindness - Described herein are devices, compositions, and methods for improving color discernment. | 03-14-2013 |
20130075706 | SUBSTITUTED BIARYL COMPOUNDS FOR LIGHT-EMITTING DEVICES - Some substituted biaryl ring systems may be useful in light-emitting devices, such as those comprising a light-emitting diode. For example, substituted bipyridinyl or substituted phenylpyridinyl may be useful in these devices. The substituted biaryl ring system may have at least two different substituents, including one on each ring on the biaryl system. The first substituent may include optionally substituted carbazolyl, optionally substituted diphenylamine, optionally substituted diphenylaminophenyl, and optionally substituted carbazolylphenyl. The second substituent may include optionally substituted benzimidazol-2-yl, optionally substituted benzoxazol-2-yl, and an optionally substituted benzothiazol-2-yl. | 03-28-2013 |
20130140534 | Light-Emitting Devices Comprising Nanostructures - Light-emitting devices are described herein. | 06-06-2013 |
20130146856 | COMPOUNDS FOR USE IN LIGHT-EMITTING DEVICES - Compounds including optionally substituted Ring Systems 1-4 may be used as host in light-emitting devices. | 06-13-2013 |
20140061614 | COMPOUNDS FOR USE IN LIGHT EMITTING DEVICES - Optionally substituted ambipolar naphthalene compounds useful in light-emitting devices are described, including without limitation 9-(3-(10-(3-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)anthracen-9-yl)phenyl)-9H-carbazole and 9-(3-(10-(3-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)anthracen-9-yl)phenyl)-9H-carbazole. | 03-06-2014 |
20140061620 | SUBSTITUTED BIPHENYL COMPOUNDS FOR USE IN LIGHT-EMITTING DEVICES - This disclosure relates to compounds for use in light-emitting devices are described herein. These compounds may include a biphenyl that includes four substituents, such as benzoxazolyl, benzothiazolyl, or benzimidazolyl substituents, such as a compound represented by Formula 1. These compounds can incorporated into a nanostructure material or a plurality of nanostructures, which can be useful for light-scattering or light-extraction, for example, to increase the efficiency of light-emitting devices. | 03-06-2014 |
20140066627 | ORGANIC LIGHT EMITTING HOST MATERIALS - Polyphenylene compounds such as compounds represented by Formulas 1-28 may be used in electronic devices such as organic light-emitting devices. For example, the compounds may be used as host material in an emissive layer. | 03-06-2014 |
20140163237 | BIPOLAR HOSTS FOR LIGHT EMITTING DEVICES - Some embodiments provide a compound represented by Formula 1: | 06-12-2014 |
20140167014 | LIGHT-EMITTING DEVICES COMPRISING EMISSIVE LAYER - Light-emitting devices comprising an fluorescent emissive layer, and three different phosphorescent emissive layers are described herein. | 06-19-2014 |
20150099890 | Polyphenylene Host Compounds - Polyphenylene compounds such as compounds represented by Formula 1 may be used in electronic devices such as organic light-emitting devices. For example, the compounds may be used as host materials in a light-emitting layer. | 04-09-2015 |
20150228932 | TOP-EMITTING WHITE ORGANIC LIGHT-EMITTING DIODES HAVING IMPROVED EFFICIENCY AND STABILTIY - The present disclosure relates to an emissive construct, which can be used in various OLED applications, for example, top-emission white organic light-emitting diodes. The emissive construct can include an optional second fluorescent emissive layer having an emitter with a second T1, a first fluorescent emissive layer having an emitter with a first T1, the first T1 being greater than the second T1 value, a hole-blocking layer, and a phosphorescent emissive layer. | 08-13-2015 |
20150364699 | Novel Electron Transport Material for Organic Emitting Diodes - Some embodiments provide a compound represented by Formula 1, wherein ET | 12-17-2015 |