Patent application number | Description | Published |
20080310576 | SYSTEM AND METHOD FOR DETERMINING COOLANT LEVEL AND FLOW VELOCITY IN A NUCLEAR REACTOR - A boiling water reactor includes a reactor pressure vessel having a feedwater inlet for the introduction of recycled steam condensate and/or makeup coolant into the vessel, and a steam outlet for the discharge of produced steam for appropriate work. A fuel core is located within a lower area of the pressure vessel. The fuel core is surrounded by a core shroud spaced inward from the wall of the pressure vessel to provide an annular downcomer forming a coolant flow path between the vessel wall and the core shroud. A probe system that includes a combination of conductivity/resistivity probes and/or one or more time-domain reflectometer (TDR) probes is at least partially located within the downcomer. The probe system measures the coolant level and flow velocity within the downcomer. | 12-18-2008 |
20090256679 | RFID BASED METHODS AND SYSTEMS FOR USE IN MANUFACTURING AND MONITORING APPLICATIONS - Methods and systems for optimizing information associated with RFID devices that, include a memory chip written with redundant data and read by an RFID reader and, are adapted for operation of RFID tags and chemical, biological, and physical RFID sensors that are exposed to gamma radiation, such as disposable devices used in bioprocessing. | 10-15-2009 |
20100073135 | SENSORS HAVING GAP BASED SENSING DEVICES AND METHODS OF MAKING AND USING THE SAME - A sensor is provided. The sensor comprises at least one sensing device comprising a first electrode and a second electrode, and a gap defined as a distance between one or more facing inner surfaces of the first and second electrodes, wherein the gap distance at least in part determines a threshold of one or more sensed parameters, and an antenna in operative association with the sensing device. | 03-25-2010 |
20100141273 | SYSTEMS AND METHODS FOR USING FERRITE ALIGNMENT KEYS IN WIRELESS REMOTE SENSORS - The present invention related to devices and methods for using ferrite alignment keys in wireless remote sensor assemblies. In one aspect, the invention provides wireless resonant sensor assemblies comprising a pick-up coil, a ferrite alignment key positioned in and extending from the pick-up coil, and wireless resonant sensor having a receiving element wherein the pick-up coil and the wireless resonant sensor align upon insertion of the ferrite alignment key into the receiving element. The ferrite alignment key may also be part of a resonant sensor such that insertion of a pick-up coil into a receiving element of the alignment key results in a configuration where the alignment key is positioned in and extended from the pick-up coil. Methods of measuring one or more parameters of a monitoring system are also provided. The insertion of the ferrite alignment key aligns the pick-up coil and wireless resonant sensor thereby increasing sensing of the wireless resonant sensor by the pick-up coil. | 06-10-2010 |
20100147481 | METHODS OF MANUFACTURING CASTED ARTICLES, AND SYSTEMS - A method for manufacturing a casted article is presented. The method includes steps of forming a casted article by a liquid metal cooled directional solidification process, removing a metallic material from a surface of the casted article and inspecting the surface of the casted article. The surface of the casted article is inspected for the presence of the metallic material by exposing the surface to a visualization reagent. A system for manufacturing the casted article is also presented. | 06-17-2010 |
20100268479 | SENSOR SYSTEM AND METHODS FOR ANALYTE DETECTION - A system for selectively determining at least two analytes, comprising at least one resonant sensor circuit comprising a sensing material that predictably affects the resonant complex impedance response of a sensor electrode, wherein the sensing material having at least two material properties that change upon exposure to two or more analytes; and a processor that generates a multivariate sensor response pattern that is based at least in part on a change in the two material properties of the sensing material and a sensing device and methods adapted to detect an analyte using the same sensor system. | 10-21-2010 |
20120116683 | HIGHLY SELECTIVE CHEMICAL AND BIOLOGICAL SENSORS - Methods and sensors for selective fluid sensing are provided. Each sensor includes a resonant inductor-capacitor-resistor (LCR) sensor that is coated with a sensing material. In order to collect data, an impedance spectrum is acquired over a relatively narrow frequency range, such as the resonant frequency range of the LCR circuit. A multivariate signature may be calculated from the acquired spectrum to discern the presence of certain fluids and/or fluid mixtures. The presence of fluids is detected by measuring the changes in dielectric, dimensional, resistance, charge transfer, and other changes in the properties of the materials employed by observing the changes in the resonant electronic properties of the circuit. By using a mathematical procedure, such as principal components analysis (PCA) and others, multiple fluids and mixtures can be detected in the presence of one another, even in a high humidity environment or an environment wherein one or more fluids has a substantially higher concentration (e.g. 10×, 1,000,000×) compared to other components in the mixture. | 05-10-2012 |
20120161787 | TEMPERATURE-INDEPENDENT CHEMICAL AND BIOLOGICAL SENSORS - Methods and sensors for selective fluid sensing are provided. A sensor includes a resonant inductor-capacitor-resistor (LCR) circuit and a sensing material disposed over a sensing region. The sensing region comprises at least a portion of the LCR circuit. Temperature-dependent response coefficients of inductance L, capacitance C, and resistance R properties of the LCR circuit and the sensing material are at least approximately 5 percent different from one another. The difference in the temperature-dependent response coefficients of the properties of the LCR circuit and the sensing material enables the sensor to selectively detect analyte fluids from an analyzed fluid mixture substantially independent of temperature. | 06-28-2012 |
20120166095 | HIGHLY SELECTIVE CHEMICAL AND BIOLOGICAL SENSORS - Methods and sensors for selective fluid sensing are provided. A sensor includes a resonant inductor-capacitor-resistor (LCR) circuit and a sensing material disposed over the LCR circuit. The sensing material includes a coordination compound of a ligand and a metal nanoparticle. The coordination compound has the formula: (X) | 06-28-2012 |
20130154847 | SYSTEM AND METHOD FOR MONITORING DOWN-HOLE FLUIDS - In one aspect the present invention provides a down-hole monitoring system, comprising one or more pieces of down-hole equipment, for example a down-hole logging tool, and at least one resonant sensor for obtaining physical and chemical parameters of a down-hole fluid in proximity to the sensor. In another aspect, the present invention provides a method for detecting material properties of a down-hole fluid, the method comprising placing a resonant LCR sensor within a piece of down-hole equipment, taking sensor readings down-hole, transmitting the sensor readings to a reader device, and analyzing the sensor readings. | 06-20-2013 |
20140002111 | RESONANT SENSOR AND AN ASSOCIATED SENSING METHOD | 01-02-2014 |
20140019067 | TEMPERATURE-INDEPENDENT CHEMICAL AND BIOLOGICAL SENSORS - Methods and sensors for selective fluid sensing are provided. A sensor includes a resonant inductor-capacitor-resistor (LCR) circuit and a sensing material disposed over a sensing region. The sensing region comprises at least a portion of the LCR circuit. Temperature-dependent response coefficients of inductance L, capacitance C, and resistance R properties of the LCR circuit and the sensing material are at least approximately 5 percent different from one another. The difference in the temperature-dependent response coefficients of the properties of the LCR circuit and the sensing material enables the sensor to selectively detect analyte fluids from an analyzed fluid mixture substantially independent of temperature. | 01-16-2014 |
20140025313 | HIGHLY SELECTIVE CHEMICAL AND BIOLOGICAL SENSORS - Methods and sensors for selective fluid sensing are provided. Each sensor includes a resonant inductor-capacitor-resistor (LCR) sensor that is coated with a sensing material. In order to collect data, an impedance spectrum is acquired over a relatively narrow frequency range, such as the resonant frequency range of the LCR circuit. A multivariate signature may be calculated from the acquired spectrum to discern the presence of certain fluids and/or fluid mixtures. The presence of fluids is detected by measuring the changes in dielectric, dimensional, resistance, charge transfer, and other changes in the properties of the materials employed by observing the changes in the resonant electronic properties of the circuit. By using a mathematical procedure, such as principal components analysis (PCA) and others, multiple fluids and mixtures can be detected in the presence of one another, even in a high humidity environment or an environment wherein one or more fluids has a substantially higher concentration (e.g. 10×, 1,000,000×) compared to other components in the mixture. | 01-23-2014 |
20140090451 | Systems and Methods for Measuring an Interface Level in a Multi-Phase Fluid Composition - A system includes a vessel system for a fluid, a sampling assembly and a resonant sensor system coupled to the sampling assembly. The resonant sensor system may include a subsystem that detects a set of signals from a resonant sensor system at a plurality of locations in the vessel. The resonant sensor system may also include a subsystem that converts the set of signals to values of a complex impedance spectrum for the plurality of locations and stores the values of the complex impedance spectrum and frequency values. A subsystem determines a fluid phase inversion point from the values of the complex impedance spectrum. | 04-03-2014 |
20140090454 | Sensor Systems for Measuring an Interface Level in a Multi-Phase Fluid Composition - A sensor includes a resonant transducer, the resonant transducer being configured to determine the composition of an emulsion. The composition of the emulsion is determined by measuring the complex impedance spectrum values of the mixture of the emulsion and applying multivariate data analysis to the values. | 04-03-2014 |
20140305194 | SYSTEM FOR MEASUREMENT OF FLUID LEVELS IN MULTI-PHASE FLUIDS - A system for measuring component fluid levels in a multi-phase fluid is provided. The system includes a sensing assembly. The sensing assembly includes a primary coil and at least one secondary coil. The primary coil is wound around a sampling container that holds the multi-phase fluid. The secondary coil is disposed proximate to the primary coil and each of the at least one secondary coil is electrically connected to at least one capacitive element. Further, the system includes an analyzer that is inductively coupled to the at least one secondary coil. The analyzer is configured to measure a response of the at least one secondary coil in response to an excitation signal provided to the primary coil. | 10-16-2014 |
20150233887 | SENSOR SYSTEMS FOR MEASURING AN INTERFACE LEVEL IN A MULTI-PHASE FLUID COMPOSITION - A sensor includes a resonant transducer, the resonant transducer being configured to determine the composition of an emulsion or other dispersion. The resonant transducer has a sampling cell, a bottom winding disposed around the sampling cell, and a top winding disposed around the bottom winding. The composition of the dispersion is determined by measuring the complex impedance spectrum values of the mixture of the dispersion and applying multivariate data analysis to the values. | 08-20-2015 |
Patent application number | Description | Published |
20110191625 | CONTROLLING THE STATE OF DUPLEXING OF COUPLING FACILITY STRUCTURES - A coupling facility is coupled to one or more other coupling facilities via one or more peer links. The coupling of the facilities enables various functions to be supported, including the duplexing of structures of the coupling facilities. Duplexing is performed on a structure basis, and thus, a coupling facility may include duplexed structures, as well as non-duplexed or simplexed structures. | 08-04-2011 |
20130179553 | CONTROLLING THE STATE OF DUPLEXING OF COUPLING FACILITY STRUCTURES - A coupling facility is coupled to one or more other coupling facilities via one or more peer links. The coupling of the facilities enables various functions to be supported, including the duplexing of structures of the coupling facilities. Duplexing is performed on a structure basis, and thus, a coupling facility may include duplexed structures, as well as non-duplexed or simplexed structures. | 07-11-2013 |
20130246713 | CONDITIONAL WRITE PROCESSING FOR A CACHE STRUCTURE OF A COUPLING FACILITY - A method for managing a cache structure of a coupling facility includes receiving a conditional write command from a computing system and determining whether data associated with the conditional write command is part of a working set of data of the cache structure. If the data associated with the conditional write command is part of the working set of data of the cache structure the conditional write command is processed as an unconditional write command. If the data associated with the conditional write command is not part of the working set of data of the cache structure a conditional write failure notification is transmitted to the computing system. | 09-19-2013 |
20140101391 | CONDITIONAL WRITE PROCESSING FOR A CACHE STRUCTURE OF A COUPLING FACILITY - A method for managing a cache structure of a coupling facility includes receiving a conditional write command from a computing system and determining whether data associated with the conditional write command is part of a working set of data of the cache structure. If the data associated with the conditional write command is part of the working set of data of the cache structure the conditional write command is processed as an unconditional write command. If the data associated with the conditional write command is not part of the working set of data of the cache structure a conditional write failure notification is transmitted to the computing system. | 04-10-2014 |
20140281342 | MIGRATING AND RETRIEVING QUEUED DATA IN BYTE-ADDRESSABLE STORAGE - In an exemplary embodiment of this disclosure, a computer-implemented method may include storing in a primary storage a plurality of list entries belonging to an ordered list. Free space in the primary storage may be monitored to determine whether a first predetermined condition related to the free space is met. In a secondary storage, a storage block of a predetermined size may be allocated for migration, when the first predetermined condition is met. A cursor may be provided pointing to a first list entry in the primary storage. One or more list entries may be selected at the cursor. The selected list entries may be migrated to the storage block while maintaining their order in the list. | 09-18-2014 |
20150058585 | MIGRATING AND RETRIEVING QUEUED DATA IN BYTE-ADDRESSABLE STORAGE - In an exemplary embodiment of this disclosure, a computer-implemented method may include storing in a primary storage a plurality of list entries belonging to an ordered list. Free space in the primary storage may be monitored to determine whether a first predetermined condition related to the free space is met. In a secondary storage, a storage block of a predetermined size may be allocated for migration, when the first predetermined condition is met. A cursor may be provided pointing to a first list entry in the primary storage. One or more list entries may be selected at the cursor. The selected list entries may be migrated to the storage block while maintaining their order in the list. | 02-26-2015 |
Patent application number | Description | Published |
20130270899 | PROXIMITY SWITCH ASSEMBLY AND CALIBRATION METHOD THEREFOR - A proximity switch assembly and method for detecting activation of a proximity switch assembly and calibrating the switch assembly. The assembly includes proximity switches each having a proximity sensor providing a sense activation field and control circuitry processing the activation field to sense activation. The control circuitry generates an activation output when a differential change in the signal exceeds a threshold and distinguishes an activation from an exploration of the plurality of switches. The control circuit further determines a rate of change and generates an output when the rate of change exceeds a threshold rate to enable activation of a switch and performs a calibration of the signals to reduce effects caused by changes in condensation. | 10-17-2013 |
20130271182 | PROXIMITY SWITCH ASSEMBLY AND ACTIVATION METHOD USING RATE MONITORING - A proximity switch assembly and method for detecting activation of a proximity switch assembly is provided. The assembly includes a plurality of proximity switches each having a proximity sensor providing a sense activation field and control circuitry processing the activation field of each proximity switch to sense activation. The control circuitry monitors the signal responsive to the activation field and determines a differential change in generated signal, and further generates an activation output when the differential signal exceeds a threshold. The control circuitry further distinguishes an activation from an exploration of the plurality of switches and determines activation upon detection of a stable signal. The control circuit further determines a rate of change and generates an output when the rate of change exceeds a threshold rate to enable activation of a switch. | 10-17-2013 |
20140278194 | PROXIMITY INTERFACE DEVELOPMENT SYSTEM HAVING ANALYZER AND METHOD - A development system and method are provided for testing proximity sensor interfaces, such as a capacitive switch assembly which may be employed in an automotive vehicle. The system includes software routines stored in memory for operating a proximity sensor interface having a plurality of sensors, and a data log including user outputs of the proximity sensors. The development system includes a replicator for replicating the proximity sensor interface based on the software routines and the data log and generating outputs of the proximity sensor interface to determine performance. The system further includes an analyzer for processing the test data for proper activation of the proximity sensor interface and generating an output indicative of the test results. | 09-18-2014 |
20140278240 | PROXIMITY INTERFACE DEVELOPMENT SYSTEM HAVING REPLICATOR AND METHOD - A development system and method are provided for testing proximity sensor interfaces, such as a capacitive switch assembly which may be employed in an automotive vehicle. The system includes software routines stored in memory for operating a proximity sensor interface having a plurality of sensors, and a data log including user outputs of the proximity sensors. The development system includes a replicator for replicating the proximity sensor interface based on the software routines and the data log and generating outputs of the proximity sensor interface to determine performance. The system further includes an analyzer for processing the test data for proper activation of the proximity sensor interface and generating an output indicative of the test results. | 09-18-2014 |
20150135828 | SYSTEM FOR MEASURING FLUID LEVEL - A system for measuring fluid level is provided. The system includes a dipstick configured to be received in a fluid reservoir and having a photoluminescent portion. The system also includes a light source operable to emit a first light to excite the photoluminescent portion. A fluid level is determined based on a degree of illumination of the photoluminescent portion when the dipstick is removed from the reservoir and the photoluminescent portion is exposed to the first light. | 05-21-2015 |
20150138797 | PHOTOLUMINESCENT BLIND SPOT WARNING INDICATOR - A vehicle indicator apparatus is disclosed. The apparatus comprises a photoluminescent portion disposed on a forward vehicle pillar and a light source located proximate the forward vehicle pillar. The light source is configured to emit light at a first wavelength directed toward the photoluminescent portion. The photoluminescent portion is configured to convert the first wavelength to at least a second wavelength longer than the first wavelength to illuminate a surface of the forward vehicle pillar. | 05-21-2015 |
20150138802 | VEHICLE LIGHTING ASSEMBLY - A vehicle lighting assembly is provided herein. The assembly includes a housing including a light permeable portion and a photoluminescent portion. A first light source and a second light source are each located inside the housing. Light emitted from the first light source is outputted from the housing via the light permeable portion and light emitted from the second light source excites the photoluminescent portion to generate a visible light that is outputted from the housing. | 05-21-2015 |
20150138803 | VEHICLE LIGHT SYSTEM WITH ILLUMINATING ROOF RACK - A vehicle lighting system is provided herein. The lighting system includes a roof rack including at least one side rail having a photoluminescent portion configured to illuminate in at least one distinct color due to being excited by at least one wavelength of light. A light source is configured to emit the at least one wavelength of light directed toward the photoluminescent portion. A controller is configured to control a light output of the light source. | 05-21-2015 |
20150138804 | VEHICLE LIGHT SYSTEM WITH ILLUMINATING WHEEL ASSEMBLY - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a photoluminescent portion disposed on a surface of a first component of a vehicle wheel assembly. The illumination apparatus further includes a light source located proximate the first component. The light source is configured to emit light at a first wavelength directed toward the photoluminescent portion. The photoluminescent portion is configured to convert the first wavelength to at least a second wavelength to illuminate the wheel assembly. | 05-21-2015 |
20150138806 | PHOTOLUMINESCENT CARGO AREA ILLUMINATION - A vehicle illumination apparatus is disclosed. The illumination apparatus comprises a storage compartment forming an interior cavity disposed in a cargo area and a cover. The cover comprises a handle configured to facilitate access to the storage compartment from a closed position to an open position. The illumination apparatus further comprises at least one photoluminescent portion disposed proximate the storage compartment configured to illuminate at least a portion of the handle in the closed position. | 05-21-2015 |
20150138810 | VEHICLE LIGHT SYSTEM WITH ILLUMINATING EXHAUST - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a photoluminescent portion disposed on a surface of a vehicle exhaust system component. The illumination apparatus further includes a light source located proximate the component. The light source is configured to emit light at a first wavelength directed toward the photoluminescent portion. The photoluminescent portion is configured to convert the first wavelength to at least a second wavelength to illuminate the exhaust system component and/or an area proximate the vehicle exhaust system. | 05-21-2015 |
20150138811 | PHOTOLUMINESCENT FUEL FILLER DOOR - A vehicle illumination apparatus is disclosed. The apparatus comprises an access panel configured to conceal an access region of a fueling receptacle. A light source is disposed proximate the access region and is in communication with a controller. The illumination apparatus further comprises at least one photoluminescent portion disposed proximate the access region and configured to illuminate at least a portion of the access region. | 05-21-2015 |
20150138815 | VEHICLE LIGHTING SYSTEM WITH IMPROVED SUBSTRATE - A vehicle lighting system is provided herein. The system includes a substrate having alternating first and second portions. A first and second light source are each operable to emit light toward the substrate, wherein each of the first and second portions are configured to luminesce in response to excitation by light emitted from one of the first and second light sources. | 05-21-2015 |
20150138816 | WINDSHIELD DISPLAY SYSTEM - A windshield display system for a vehicle is provided herein and includes a rearview mirror assembly having at least one light source configured to illuminate a location on a windshield. At least one photoluminescent structure is disposed at the location and is configured to luminesce in response to excitation by light emitted from the at least one light source. | 05-21-2015 |
20150138817 | REAR VEHICLE LIGHTING SYSTEM - A rear vehicle light system is provided herein. The system includes a rear windshield and a plurality of photoluminescent structures that are each disposed at a rear windshield location and configured to luminesce in response to light excitation. A plurality of light sources are each configured to supply light to a uniquely associated photoluminescent structure and actuate based on a position of a turn signal lever. | 05-21-2015 |
20150138820 | LUMINESCENT TRIM LIGHT ASSEMBLY - A vehicle trim light assembly is provided herein. The trim light assembly includes a substrate mated to a housing. A light source and luminescent structure are disposed within the substrate and housing. The light source provides light at a first wavelength. The luminescent structure is excited by light at the first wavelength thereby emitting light at a second wavelength through the housing to provide lighting to an occupant within the vehicle. | 05-21-2015 |
20150146445 | PHOTOLUMINESCENT VEHICLE COMPARTMENT LIGHT - A lighting system for a vehicle is disclosed. The system comprises a photoluminescent portion disposed on an inner surface of a closure of a compartment. A light source is located proximate the closure. The light source is configured to emit an excitation emission at a first wavelength directed toward the photoluminescent portion. The photoluminescent portion is configured to convert the first wavelength to at least a second wavelength longer than the first wavelength. | 05-28-2015 |
20150153014 | LUMINESCENT ELONGATED LIGHT ASSEMBLY - An elongated light assembly is disclosed. The elongated light assembly comprises a luminescent portion disposed on a housing. The elongated light assembly further includes a light source located proximate the housing. The light source is configured to emit light at a first wavelength directed toward the luminescent portion. The luminescent portion is configured to convert the first wavelength to at least a second wavelength to illuminate a portion of the elongated light assembly housing. | 06-04-2015 |
20150175057 | PHOTOLUMINESCENT VEHICLE ILLUMINATION - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises at least one light source disposed in a portion of a side mirror assembly of the vehicle. The light source is configured to emit an excitation emission at a first wavelength substantially along a side portion of the vehicle. The illumination apparatus further comprises a photoluminescent portion disposed on a surface of the vehicle. The excitation emission is configured to excite the photoluminescent portion to emit an output emission corresponding to a different color of light than the first excitation emission. | 06-25-2015 |
20150197180 | PHOTOLUMINESCENT VEHICLE STEP LAMP - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a photoluminescent portion disposed on a step portion and a first light source. The first light source is configured to excite the photoluminescent portion in a back-lit configuration. The illumination apparatus further comprises a lighting controller in communication with the first light source. The lighting controller is configured to activate the first light source to illuminate the photoluminescent portion by exciting a photoluminescent material by emitting a first wavelength of light. In response to receiving the first wavelength, the photoluminescent material is configured to become excited to illuminate at least a portion of the step portion. | 07-16-2015 |
20150197181 | PHOTOLUMINESCENT VEHICLE GRAPHICS - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a trim portion affixed to a surface comprising a first photoluminescent portion and at least one light source. The light source may be configured to emit a first emission at a first wavelength. The first emission may be configured to excite the first photoluminescent portion in a back-lit configuration. The trim portion is configured to mask the first photoluminescent portion from external light sources to prevent excitation of the first photoluminescent portion in the presence of external light sources. | 07-16-2015 |
20150197184 | INTERIOR EXTERIOR MOVING DESIGNS - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises at least one vehicle panel having a first photoluminescent portion and a second photoluminescent portion. The first photoluminescent portion has a first luminescent absorption range and the second photoluminescent portion has a second luminescent absorption range. The illumination apparatus further comprises a first light source configured to emit a first emission at a first wavelength, wherein the first wavelength is within the first absorption range and outside the second absorption range. | 07-16-2015 |
20150197186 | PHOTOLUMINESCENT LOGO FOR VEHICLE TRIM AND FABRIC - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises at least on fabric portion comprising a first photoluminescent portion having a first luminescent absorption range. The illumination apparatus further comprises a second photoluminescent portion having a second luminescent absorption range. A light source is configured to emit a first emission at a first wavelength directed toward the fabric portion, wherein the first wavelength is within the first absorption range and significantly outside the second absorption range. | 07-16-2015 |
20150197187 | PHOTOLUMINESCENT VEHICLE GRAPHICS - An illumination apparatus for a vehicle is disclosed. The illumination apparatus comprises a surface comprising a first photoluminescent graphic comprising a first absorption range and a second photoluminescent graphic comprising a second absorption range. The illumination apparatus further comprises at least one light source configured to emit a first emission at a first wavelength. The first wavelength is substantially aligned with the first absorption range to generate a higher level of fluorescence from the photoluminescent first graphic than the second photoluminescent graphic. In this way, the illumination apparatus is operable to selectively illuminate the first photoluminescent graphic and the second photoluminescent graphic substantially independently. | 07-16-2015 |
20150197191 | PHOTOLUMINESCENT VEHICLE CONSOLE - A vehicle illumination apparatus is disclosed. The vehicle illumination apparatus comprises a console rotatably connected to a portion of a seat. The console is operable to rotate from a first position to a second position. A light source is disposed proximate the console and configured to emit a first emission of light. The illumination apparatus further comprises at least one light guide configured to direct the first emission to a first photoluminescent portion disposed on the console when the console is oriented in the first position. | 07-16-2015 |
20150198319 | PHOTOLUMINESCENT DYNAMIC LIGHTING - A lighting apparatus is disclosed. The lighting apparatus comprises a circuit configured to be disposed in a panel defining a cavity forming an opening. The circuit comprises a light source in communication with a controller and configured to emit a first emission. A photoluminescent portion is disposed proximate the light source and is configured to convert at least a portion of the first emission to a second emission. The second emission is output from the cavity to provide ambient light. | 07-16-2015 |
20150199041 | SELECTIVELY VISIBLE USER INTERFACE - A user interface for a vehicle is disclosed. The user interface comprises a vehicle panel having a proximity sensor, a first photoluminescent portion and a second photoluminescent portion. The user interface further includes a first light source configured to selectively activate the first photoluminescent portion and a second light source configured to selectively activate the second photoluminescent portion. The second photoluminescent portion is configured to reveal a symbol in a backlit configuration in response to the activation of the second light source. | 07-16-2015 |
20150217681 | ILLUMINATING DECAL FOR A VEHICLE - A decal for a vehicle is provided herein. The decal includes a plurality of light sources and a photoluminescent structure configured to luminesce in response to excitation by at least a portion of the light sources. A decorative layer has a pattern that is at least partially illuminated by the photoluminescent structure when the photoluminescent structure is in luminescent state is provided. | 08-06-2015 |
20150217685 | TAILGATE ILLUMINATION SYSTEM - An illumination system for a vehicle includes a truck bed defining a cargo space, a bumper positioned vehicle rearward of the truck bed, and a tailgate defining a recessed surface and rotatable between substantially open and substantially closed positions. A first optically interactive portion is positioned on the truck bed and a second optically interactive portion is positioned on the tailgate. A light source is positioned on the recessed surface of the tailgate. The light source and the first and second optically interactive surfaces are configured to illuminate the cargo space when the tailgate is in the substantially open position and illuminate the bumper when the tailgate is in the substantially closed position. | 08-06-2015 |
20150226390 | LIGHT-PRODUCING ASSEMBLY FOR A VEHICLE - A light-producing assembly for a vehicle is provided herein. The light-producing assembly includes a plurality of light and a photoluminescent structure. The photoluminescent structure includes a plurality of photoluminescent material arranged to alternate with each other. The plurality of photoluminescent materials are each configured to luminesce in a distinct color in response to excitation by a corresponding portion of the plurality of light sources. | 08-13-2015 |
20150226403 | ILLUMINATING MOLDING FOR A VEHICLE - A molding for a vehicle is provided herein. The molding includes a plurality of light sources. A photoluminescent structure is configured to luminesce in response to excitation by at least a portion of the light sources. A viewable portion is illuminated by the photoluminescent structure. | 08-13-2015 |
20150232019 | PHOTOLUMINESCENT PRINTED LED MOLDING - An illumination apparatus configured to seal and substantially conform to a roof ditch of a vehicle is disclosed. The illumination apparatus comprises a first electrode in connection with a seam of the roof ditch via an adhesive. A plurality of printed LEDs configured to emit a first emission and suspended in a semiconductor ink is disposed on a surface of the first electrode, and a second electrode is conductively connected to the plurality of LEDs. A photoluminescent layer is disposed on the second electrode. The illumination apparatus may be in communication with a controller via the first and second electrodes such that the controller may selectively activate the illumination apparatus. | 08-20-2015 |