Class / Patent application number | Description | Number of patent applications / Date published |
315363000 | MISCELLANEOUS SYSTEMS | 46 |
20080290822 | ITEM AND METHOD FOR WIRELESSLY POWERING THE ITEM - A method and an apparatus according to an embodiment include a member, a first elongate member, and a second elongate member. Each of the first elongate member and the second elongate member are coupled to the member. A receiver configured to convert an electromagnetic wave to a DC power is disposed on the member. A first light-emitting device and a second light-emitting device are disposed on the first elongate member and on the second elongate member, respectively. Each of the light-emitting devices is configured to operate based on the DC power from the receiver. In another embodiment, a second receiver configured to convert an electromagnetic wave to a DC power can be disposed on one of the elongate members. In such embodiment, the light-emitting devices are configured to operate based on the DC power from the first and second receivers. | 11-27-2008 |
20090058325 | GROUP CONTROL TYPE FLUORESCENT, LED AND/OR HALIDE LIGHTING CONTROL SYSTEM - A group control type fluorescent, LED and/or halide lighting control system comprises at least a control interface, which generates a main control signal based on user's operation. This control interface is connected to one or more controllable driver to drive corresponding light sources according to the main control signal. The controllable drivers are cascaded to one or more drivers in order. These drivers control the connected light sources to produce corresponding actions according to control signals generated by the controllable drivers. Through a cascading design collocated with several controllable dimmable drivers, unlimited installation and immediate usage after installation can be accomplished without the need of any preset action. Moreover, the advantages of simple operation and easy learning can also be achieved. | 03-05-2009 |
20090200967 | CONTROL DEVICE FOR CONTROLLING THE HUE OF LIGHT EMITTED FROM A LIGHT SOURCE - The invention relates to a control device ( | 08-13-2009 |
20090284187 | LIGHT CONDITION RECORDER SYSTEM AND METHOD - A light condition recorder system and method including a light condition recorder ( | 11-19-2009 |
20090289582 | LAMP ASSEMBLIES, LAMP SYSTEMS, AND METHODS OF OPERATING LAMP SYSTEMS - Lamp systems, lamp assemblies, and methods of operating a lamp system are provided. The lamp system includes a lamp head and a lamp assembly having at least one end fixture for securing the lamp assembly in the lamp head. A data carrier is mounted to lamp assembly. The data carrier is configured to store an identifier, or operational data, or data representing the number of hours of operation, or data representing the lamp type associated with the lamp assembly, or any combination thereof. A data reader is configured to read information stored on the data carrier. A controller is operable to process the information read from the data carrier. The data carrier may alternatively store data representing the number of hours of operation and the lamp system may further include a data writer for updating the stored data to reflect operation of the lamp assembly. | 11-26-2009 |
20100072923 | ELECTRICAL CONNECTION BETWEEN AT LEAST TWO PARTS AND ELECTRICAL DEVICE WITH SUCH A CONNECTION - The invention relates to an electrical connection between two parts, one of which is a wire and the second is a sleeve, wherein the wire has a diameter DR, and wherein the sleeve has, at least sectionally, an inner diameter ID, and wherein DR is smaller than ID. The end of the wire leads into the hollow body, wherein the end of the wire has a means for securing a connection to the hollow body. | 03-25-2010 |
20100102761 | Organic Radiation-Emitting Device, Use Thereof and a Method of Producing the Device - The invention discloses an organic radiation-emitting device which includes a substrate, and at least one radiation-emitting organic layer, which is arranged on the substrate between a first and a second electrode layer. A first charge carrier transport layer, which includes a first charge carrier transport material and a first salt, is arranged between the first electrode layer and the radiation-emitting organic layer. | 04-29-2010 |
20100134052 | Light Emitting Polymer Devices Using Self-Assembled Monolayer Structures - A light emitting device comprising a transparent substrate; a layer of conducting material in contact with the transparent substrate; a self-assembled monolayer bonded to the layer of conducting material; one or more light emitting polymer layers in electron contact to the self-assembled monolayer; and a reflective metal layer in electron contact with the light emitting polymer layer is provided. The light emitting device provided gives enhanced performance as compared to currently available devices. Also provided is a self-assembled monolayer having the formula: R | 06-03-2010 |
20100141181 | WIRE AND FRAME IN PARTICULAR NIOBIUM-BASED FOR SINGLE-SIDE SOCKET LAMPS AND A METHOD FOR THE PRODUCTION AND USE THEREOF - A highly heat resistant wire based on niobium or tantalum or niobium tantalum alloy for single-side socket lamps is enriched, according to the invention, with phosphorus and converted into an annealed state. The wire exhibits a yield strength Rp 0.2 of at least 200 MPa or a tensile strength Rm of at least 300 MPa. For the production of a frame for single-side socket lamps, a metal based on niobium or tantalum or an alloy thereof is doped with phosphorus and the doped metal is cold shaped into a wire, this wire is annealed and formed into a frame. This frame is used for the simultaneous current supply and holding of a burner in a single-side socket lamp. | 06-10-2010 |
20100141182 | PHOSPHOR LAYER ARRANGEMENT FOR USE WITH LIGHT EMITTING DIODES - Phosphor layer arrangement for use with light emitting diodes. In an aspect, a light emitting diode apparatus is provided that includes a least one light emitting diode, an encapsulation covering the at least one light emitting diode, a lens having a phosphor layer formed upon a bottom surface, the lens positioned to cover at least part of the encapsulation, and an air gap between the phosphor layer and the encapsulation. In an aspect, a light emitting diode lamp is provided that includes a package, a least one light emitting diode, an encapsulation covering the at least one light emitting diode, a lens having a phosphor layer formed upon a bottom surface, wherein the lens is positioned to cover at least part of the encapsulation, and an air gap between the phosphor layer and the encapsulation. | 06-10-2010 |
20100176752 | EVENT BASED AMBIENT LIGHTING CONTROL - In controlling an ambient lighting element, a host event is detected, a light script associated with the detected event is retrieved and the retrieved light script is rendered in correspondence with the detected event. A user may associate the light script with the event and/or an event type that corresponds to the event. A default association of events and/or event types may be provided, although these default associations may be modified by the user. An event type that corresponds to the event may be identified and a light script associated with the identified event type may be rendered in response to the detected event. | 07-15-2010 |
20100194314 | Atmosphere control device - The present invention provides elimination of atmosphere that is not suitable to a space concerned by controlling atmosphere. | 08-05-2010 |
20100207549 | LIGHT EMITTING SEMICONDUCTOR DIODE - Visible and infrared light sources on silicon that have several attractive properties with respect to integrated optics. First, the devices are operational at room temperature and strictly require no thermal processing in their synthesis (although low temperature annealing can be used to form Ohmic contacts). These devices could therefore be included at any stage of chip fabrication. The special ease of synthesis of these silicon LEDs enables simple fabrication of surface structures such as patterned emitters and photonic crystal surfaces that enhance light emission in the forward direction. The LEDs are color-switchable—by reversing the current one can switch from infrared emission to visible emission. The lifetime of the luminescence is much shorter than the standard carrier recombination time in silicon, suggesting direct modulation of the emitted light. | 08-19-2010 |
20100207550 | ENERGY RECOVERY CIRCUIT FOR PLASMA DISPLAY PANEL - An energy recovery circuit for a plasma display panel (PDP) according to the present invention includes an energy recovery unit recovering and storing energy from the PDP; and a switching stabilizing unit electrically connected to the energy recovery unit to stabilize switching of a sustain discharge pulse applied to the PDP. The switching stabilization unit may include one diode, two switches and one capacitor for energy recovery, or include two switches and an external input voltage source that is an external voltage supply. According to the present invention, the difference of voltages applied to both drain and source terminals of a switch SW | 08-19-2010 |
20100213881 | Light source apparatus - A light source apparatus that includes a light emitting diode and a fluorescent material film. The fluorescent material film converts ultraviolet or blue light emitted from the light emitting diode into white light. The film is formed by coating, on at least one side of a glass substrate, a liquid mixture of fluorescent material, an organic binder, and a solvent, followed by drying and firing, and another thin film is further formed by coating, on the fluorescent material film, a coating material that contains a metallic alkoxide and/or metallic alkoxide oligomer, followed by drying and firing. | 08-26-2010 |
20100244751 | Menu Control for 1D Gesture Light Control System - A lighting system comprising a lamp arranged to transform electricity into a light beam having properties such as intensity, colour, colour temperature, direction and beam cone angle; a light control means arranged to adjust said light beam properties; an ultrasonic transmitter arranged to transmit ultrasonic signals; an ultrasonic receiver arranged to receive reflected ultrasonic signals; and a processing means arranged to derive a time-of-flight signal representing the time differences between said transmitted and received ultrasonic signals and to send control signals to said light control means in dependence of said time-of-flight signal, wherein said processing means and said light control means are further arranged to change from adjustment of one of said light beam properties to adjustment of another one of said light beam properties, if a predetermined behaviour in said time-of-flight signal is determined. | 09-30-2010 |
20100244752 | LIGHT CONTROL SYSTEM - A lighting system comprising a lamp arranged to transform electricity into a light beam having properties such as intensity, colour, colour temperature, direction and beam cone angle; a light control means arranged to adjust said light beam properties; an ultrasonic transmitter arranged to transmit ultrasonic signals; an ultrasonic receiver arranged to receive reflected ultrasonic signals; wherein said ultrasonic transmitter and/or receiver are mounted on a rotatable carrier, wherein driving means are present to rotate said carrier; and a processing means arranged to send an ultrasonic pulse repeatedly through said transmitter during rotation at a multitude of angular positions of said carrier and to determine after each pulse is sent if said receiver receives a reflected ultrasonic signal with an amplitude exceeding a predetermined threshold within a predetermined period, and to send control signals to said light control means in dependence of said determination. | 09-30-2010 |
20100253248 | PHOSPHOR LAYER ARRANGEMENT FOR USE WITH LIGHT EMITTING DIODES - Phosphor layer arrangement for use with light emitting diodes. In an aspect, a light emitting diode apparatus is provided that includes a least one light emitting diode, an encapsulation covering the at least one light emitting diode, a lens having a phosphor layer formed upon a bottom surface, the lens positioned to cover at least part of the encapsulation, and an air gap between the phosphor layer and the encapsulation. In an aspect, a light emitting diode lamp is provided that includes a package, a least one light emitting diode, an encapsulation covering the at least one light emitting diode, a lens having a phosphor layer formed upon a bottom surface, wherein the lens is positioned to cover at least part of the encapsulation, and an air gap between the phosphor layer and the encapsulation. | 10-07-2010 |
20100264855 | Light control device - A light control device with a reduced electric loss is provided which can suppress a phenomenon of electrically reflecting a high-frequency signal even when it employs a dielectric anisotropic substrate. A light control device includes a signal electrode formed on a dielectric anisotropic substrate and ground electrodes disposed with the signal electrode interposed therebetween. Here, the signal electrode includes at least two signal electrode portions disposed in directions in which the dielectric constant of the substrate is different from each other and a curved connecting portion connecting the at least two signal electrode portions. The connecting portion is configured so that the characteristic impedance in parts connected to the at least two signal electrode portions is equal to that of the corresponding signal electrode portion, and the characteristic impedance in the connecting portion between the at least two signal electrode portions continuously varies. | 10-21-2010 |
20100277109 | MEANS AND APPARATUS FOR CONTROL OF REMOTE ELECTRONIC DEVICES - An apparatus to control remote devices or equipment via existing cellular telephone networks. The apparatus receives information from a customer concerning a specific function, which the customer wants to perform at the remote equipment. A Central Control receives this information from the customer and correlates the function to a specific cellular telephone MIN number, which has been pre-programmed in a computer at the Central Control. The MIN number is then sent to a cellular provider. The cellular provider then transmits the MIN number to an antenna, which transmits the MIN number to a remote equipment controller at the remotely located equipment. The remote equipment controller then takes the a part of the MIN and gives these numbers to a PLC at the remote equipment controller. The PLC then memory maps the part of the MIN to a specific function to be carried out by the remote equipment controller. Then the remote equipment controller carriers out specified functions at the remote equipment. | 11-04-2010 |
20100289435 | Deep Ultraviolet Semiconductor Optical Device - A large-area and high-luminance deep ultraviolet light source device is provided under circumstances where the scales of existing mercury lamps used as ultraviolet light sources cannot be reduced and light-emitting diodes of 365 nm or less do not reach the practical level. The deep ultraviolet light source device comprises at least an anode substrate having an ultraviolet phosphor thin film doped with rare-earth metal ions such as gadolinium (Gd) ions and containing with aluminum nitride as the host material, a cathode substrate having a field electron emission material thin film, a spacer for holding the anode substrate and the cathode substrate opposite to each other and maintaining the space between the substrates in a vacuum atmosphere, and a voltage circuit for applying an electric field to the space between the anode substrate and the cathode substrate. Light is emitted by injecting electrons from the field electron emission material thin film into the ultraviolet phosphor thin film by applying the electric field to the space between the substrates and maintaining the space between the anode substrate and the cathode substrate as a vacuum channel region. | 11-18-2010 |
20100308754 | Hole Transport Polymer for Use in Electronic Devices - Organic light emitting diode (OLED) devices are one of the most promising alternatives to liquid crystal displays (LCDs) for flat panel display (FPD) applications. The OLED technique is based on organic semiconductors used either as hole- or electron transporting materials or as an emitter. Working on common problems of performance and life time in OLED preparation, improved charge transport molecules and polymers such as triarylamine- and poly(para-phenylene)-have been developed. Some useful materials include: (1) cyclic triarylamine-derivatives possessing enhanced glass transition temperatures; (2) triarylamine based low molecular mass hole-transport molecules and hole-transport polymers with pendant oxetane groups for processing out of solution and subsequent cross-linking; and (3) fluorenyl-segmented poly(para-phenylene)s with defined electrochemical properties. Provided is a polymer precursor that is useful as a hole transport polymer in OLED and other organic electronic devices. | 12-09-2010 |
20100308755 | COLOR SELECTION INPUT DEVICE AND METHOD - The invention relates to color selection input, for example by means of color selection wheels or pads, particularly for a lighting system. An embodiment of the invention provides a color selection input device ( | 12-09-2010 |
20100327783 | STAGGERED COMPOSITION QUANTUM WELL METHOD AND DEVICE - A light emitting device comprising a staggered composition quantum well. | 12-30-2010 |
20100327784 | LAMP LIGHTING DEVICE AND FILAMENT LAMP - For providing a lamp lighting device and a filament lamp wherein a wire breakage of the filament lamp can be detected without an excessive consumption of power while the device as a whole is not enlarged, a filament lamp is provided comprising a light emission tube having at least one sealing portion and in the interior of which at least one filament is arranged, internal leads connected to both ends of said filament, metal foils for power supply provided in said at least one sealing portion of the light emission tube and connected to said internal leads, and external leads connected to said metal foils for power supply; wherein a metal foil for detection is provided in said sealing portion and is connected to one of a said internal lead and a said metal foil for power supply, and an external detection lead is provided at said metal foil for detection. | 12-30-2010 |
20110068716 | SEMICONDUCTOR LIGHT EMITTING DEVICE COMPRISING HETEROJUNCTION - A semiconductor light emitting device ( | 03-24-2011 |
20110095709 | Networked Light Bulb with Color Wheel for Configuration - A networked light bulb is disclosed comprising means for controlling a state of the networked light bulb, means for connecting to a network, means for allowing a user to select a color from a plurality of colors, the plurality of colors having at least one locking color and one or more non-locking colors, and means for generating a selected color code corresponding to the color selected by the user, each color of the plurality of colors having a corresponding color code. If the user selects the locking color, the networked light bulb disconnects from the network and turns the light bulb on. If the user selects a non-locking color, the networked light bulb submits the selected color code over the network for use by the network controller in configuring the device and changes the state of the networked light bulb in response to a command from the network. In some embodiments the networked light bulb also responds to requests for status information from the network independent of the color selected by the user. In some embodiments that means for controlling the networked light bulb controls the brightness of the light. | 04-28-2011 |
20110127932 | Blue light emitting semiconductor nanocrystals and devices - A blue light emitting semiconductor nanocrystal having an quantum yield of greater than 20% can be incorporated in a light emitting device. | 06-02-2011 |
20110169431 | Method and Apparatus for Providing Omnidirectional Illumination Using LED Lighting - A light-emitting device capable of generating omnidirectional light utilizing a reflector is disclosed. The light-emitting device, in one aspect, includes a light emitting diode (“LED”) package, a light reflector, and a shell. The LED package, which is mounted on a plate, generates a forward light cone by converting electrical energy to optical energy. The light reflector can be formed with various different shapes that can be placed adjacent to the LED package. A function of the light reflector is to redistribute at least a portion of the forward light cone whereby the overall light illuminated by the light-emitting device complies with LM79 specifications. The shell is used to enclose the LED package and the light reflector and configured to illuminate light in omnidirectional radiation in response to the forward light cone. | 07-14-2011 |
20110187294 | GROUP III NITRIDE BASED LIGHT EMITTING DIODE STRUCTURES WITH MULTIPLE QUANTUM WELL STRUCTURES HAVING VARYING WELL THICKNESSES - A Group III nitride based light emitting diode includes a p-type Group III nitride based semiconductor layer, an n-type Group III nitride based semiconductor layer that forms a P-N junction with the p-type Group III nitride based semiconductor layer, and a Group III nitride based active region on the n-type Group III nitride based semiconductor layer. The active region includes a plurality of sequentially stacked Group III nitride based wells including respective well layers. The plurality of well layers includes a first well layer having a first thickness and a second well layer having a second thickness. The second well layer is between the P-N junction and the first well layer, and the second thickness is greater than the first thickness. | 08-04-2011 |
20110227510 | Method and Apparatus for Propagating Optical Signals along with Power Feed to Illuminators and Electrical Appliances - In a method and apparatus for propagating optical signals via optical cables such as plastic optical fiber, known as lightguide joint and mingled with the electrical wiring and home automation system for controlling LED illuminators enclosed in standard screw type bulb bases or plug-in bases, such as used for halogen lamp via optical signal propagated through such standard bases. Same optical signals are propagated through power outlets and via power cable assemblies to electrical appliances for controlling the appliances operation and on-off switching. Full range of control, distribution, signal conversion, keypads and touch screen including video interphones monitors and shopping terminals operate and controls such home automation via the optical cables. | 09-22-2011 |
20110254471 | LIGHT EMITTING SYSTEM AND METHOD OF FABRICATING AND USING THE SAME - A light emitting system is disclosed. The system comprises an active region having a stack of bilayer quantum well structures separated from each other by barrier layers. Each bilayer quantum well structure is formed of a first layer made of a first semiconductor alloy for electron confinement and a second layer made of a second semiconductor alloy for hole confinement, wherein a thickness and composition of each layer is such that a characteristic hole confinement energy of the bilayer quantum well structure is at least 200 meV. | 10-20-2011 |
20110279065 | MERCURY-FREE MOLECULAR DISCHARGE LAMP - The invention relates to a mercury-free molecular discharge lamp ( | 11-17-2011 |
20120013273 | SOLID STATE LIGHTING DEVICES WITHOUT CONVERTER MATERIALS AND ASSOCIATED METHODS OF MANUFACTURING - Solid state lighting devices that can produce white light without a phosphor are disclosed herein. In one embodiment, a solid state lighting device includes a first semiconductor material, a second semiconductor material spaced apart from the first semiconductor material, and an active region between the first and second semiconductor materials. The active region includes a first sub-region having a first center wavelength and a second sub-region having a second center wavelength different from the first center wavelength. | 01-19-2012 |
20120043916 | PORTABLE ELECTRONIC DEVICE - A drop detection part that detects drop into the water, a light emission part, and a light-emission control circuit that makes the light emission part emit light when the drop detection part detects the drop into the water. Also, the light emission part may be disposed on the side to be turned up by buoyancy when the device is dropped into the water and the drop detection part may be disposed on the side to be turned down in the case of the drop into the water, for example. | 02-23-2012 |
20120056563 | POWER GENERATING DEVICE - The invention discloses a power generating device comprising a first shell, a magnetic unit, a second shell and an inductance coil. The first shell comprises at least a first engaging part. The magnetic unit is disposed on the first shell. The second shell comprises at least a second engaging part which is detachably engaged to the first engaging part making the first shell and the second shell form a space, wherein the magnetic unit is disposed inside the space. The inductance coil is disposed on the second shell inside the space, and the magnetic unit is surrounded by the inductance coil. When an external force is applied to the first shell and the second shell, the first engaging part moves relatively to second engaging part, and the inductance coil generates an induced current by sensing changes of a magnetic flux. | 03-08-2012 |
20120074875 | SSL BUDGETING AND CODING SYSTEM FOR LIGHTING ASSEMBLY - A lighting assembly includes a lighting module labeled with an indicator. The lighting module indicator is indicative of electrical capacities of the lighting module. A driver is provided to power the lighting module. The driver is labeled with an indicator indicative of electrical capacities of the driver. The lighting module indicator and the driver indicator are compared to determine whether the driver has electrical capacities that enable the driver to power the lighting module. A cable electrically couples the driver and the lighting module. The cable has an indicator indicative of electrical capacities of the cable. The cable indicator is compared to the driver indicators and the lighting module indicator to determine whether the cable has electrical capacities that enable the cable to convey power from the driver to the lighting module. | 03-29-2012 |
20120194103 | SOLID STATE LIGHTING DEVICES WITH REDUCED DIMENSIONS AND METHODS OF MANUFACTURING - Solid state lighting (SSL) devices (e.g., devices with light emitting diodes) with reduced dimensions (e.g., thicknesses) and methods of manufacturing are disclosed herein. In one embodiment, an SSL device includes an SSL structure having a first region and a second region laterally spaced apart from the first region and an insulating material between and electrically isolating the first and second regions. The SSL device also includes a conductive material between the first and second regions and adjacent the insulating material to electrically couple the first and second regions in series. | 08-02-2012 |
20130099701 | Low Cost LED Driver With Improved Serial Bus - An LED driver IC for driving external strings of LEDs comprises a prefix register and a data register connected in series with each other and with the prefix and data registers in other driver ICs. The prefix and data registers of the driver ICs are connected in a daisy chain arrangement with an interface IC. The interface IC loads data identifying a functional latch into the prefix register and data defining a functional condition into the data register of each driver IC. The data in the data register is then transferred to the functional latch to control the functional condition within the LED driver IC. | 04-25-2013 |
20130099702 | Low Cost LED Driver With Improved Serial Bus - An LED driver IC for driving external strings of LEDs comprises a prefix register and a data register connected in series with each other and with the prefix and data registers in other driver ICs. The prefix and data registers of the driver ICs are connected in a daisy chain arrangement with an interface IC. The interface IC loads data identifying a functional latch into the prefix register and data defining a functional condition into the data register of each driver IC. The data in the data register is then transferred to the functional latch to control the functional condition within the LED driver IC. | 04-25-2013 |
20130127374 | ORGANIC LIGHT-EMITTING DEVICE AND CONTROL METHOD THEREOF - An organic light-emitting device includes a first transparent substrate, an organic light-emitting diode and a bi-stable light control element. The organic light-emitting diode is disposed under the first transparent substrate. The bi-stable light control element is disposed under the organic light-emitting diode. The bi-stable light control element is configured to change an optical state thereof according to a received control signal and thereby changing the amount of lights capable of emitting through the bi-stable light control element. A control method for the aforementioned organic light-emitting device is also provided. | 05-23-2013 |
20130134907 | LED GLASS AND METHOD FOR MANUFACTURING THE SAME - An LED (light emitting diode) glass includes a glass base, a plurality of LEDs mounted on the base, an interlayer disposed on the base and a glass cover disposed on the interlayer. The interlayer defines an opening to receive the LEDs. An outer periphery of the interlayer and two facing faces of the base and the cover form a plurality of grooves in a periphery of the LED glass. An adhesive material is filled in each of the grooves to fix the cover, the interlayer and the base together. A method for manufacturing the LED glass is also provided. | 05-30-2013 |
20130342133 | SOLID STATE LIGHTING DEVICES WITHOUT CONVERTER MATERIALS AND ASSOCIATED METHODS OF MANUFACTURING - Solid state lighting devices that can produce white light without a phosphor are disclosed herein. In one embodiment, a solid state lighting device includes a first semiconductor material, a second semiconductor material spaced apart from the first semiconductor material, and an active region between the first and second semiconductor materials. The active region includes a first sub-region having a first center wavelength and a second sub-region having a second center wavelength different from the first center wavelength. | 12-26-2013 |
20140139146 | LOW VOLTAGE LIGHTING SYSTEM FOR NEW CONSTRUCTION APPLICATIONS - A lighting system for new construction and a method for installing a lighting system in a component construction system such as a concrete slab construction system are disclosed. Lighting units are built into the construction components to provide electrical power that may be low voltage electrical power used by LED light engines. The power can be used by temporary task lighting or the lighting units to be used in the finished building. The disclosure provides the lighting units, the lighting units combined with the construction elements, methods of making the combined unit and construction elements, and methods for using the lighting units. | 05-22-2014 |
20140176022 | COMPLEX COMPOUNDS HAVING A POLYDENTATE, ASYMMETRICAL LIGAND AND THE USE THEREOF IN THE OPTO-ELECTRONIC FIELD - The invention describes electronic devices comprising a metal complex compound having a first metallic centre M | 06-26-2014 |
20140346978 | Light Emitting Surface - An electronic device whose housing can be electronically changed in look. The housing can have at least one curved surface, an electronic device, in the housing, the electronic device carrying out a function and displaying information. The housing has a controllable color portion on the outer surface. That color portion is controlled to display its color. | 11-27-2014 |