Patent application number | Description | Published |
20080251780 | LIGHT-EMITTING DEVICE AND ARTICLE - A device comprising a light transmissive element, a nano-wire light-emitting device, and a light transmissive controller communicating with the nano-wire light-emitting device. The nano-wire light-emitting device, and the light transmissive controller, are supported by the light transmissive element. An article includes two or more of the devices. | 10-16-2008 |
20080252202 | LIGHT-EMITTING DEVICE AND ARTICLE - A device that includes at least one light transmissive element; a plurality of light transmissive organic electronic devices that are secured to the light transmissive element; and at least one light transmissive controller secured to the light transmissive element. The light transmissive controller is connected to at least two light transmissive organic electronic devices. An article includes two or more of the devices. | 10-16-2008 |
20090002266 | THREE-DIMENSIONAL DISPLAY ARTICLE - An article is provided in one embodiment of the invention. The article includes a display structure having a height, a width, and a thickness that define a volume. The display structure further includes components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The stack includes at least one layer. The layer includes a substrate, the components that emit light and a controller. The components that emit light may each be secured to the substrate. The controller may be secured to the substrate. The controller may control the components that emit light to generate a three-dimensional image within the volume. The controller may be connected to two or more of the organic electronic devices. The components that emit light may include organic electronic devices. The components that emit light may include a light-emitting nano-wire device. The layer may include at least one sub-layer capable of emitting red light, at least one sub-layer capable of emitting blue light, and at least one sub-layer capable of emitting green light, and at least one layer that is capable of reversibly opacifying. | 01-01-2009 |
20090085454 | THERMAL MANGEMENT ARTICLE HAVING THERMAL WAVE GUIDE - An article includes a stack of display layers including a display layer having a high-shear modulus that is sandwiched between two display layers having a low-shear modulus. The display layers include a light-emitting device that generates heat and light during use. The heat generated by the display layers may form localized heat-sources in the stack. The display layer with the high-shear modulus is a thermal transport layer through which the localized heat-sources-induced guided elastic waves propagate along an acoustic waveguide plane and can transport the heat generated by the light-emitting device away from the light-emitting device. Alternately, a display layer having a high refractive index may be sandwiched between two display layers having a low refractive index. The display layers with low shear modulus or low refractive index may be replaced with thermal transport layers having low shear modulus or low refractive index respectively. | 04-02-2009 |
20090087639 | THERMAL MANAGEMENT ARTICLE AND METHOD - An article includes a display layer having an outward facing surface and an inward facing surface. The display layer includes a light-emitting device that generates heat and light during use. A thermal transport layer may be secured to the display layer. The thermal transport layer may include a thermally conductive material that can transport heat generated by the light-emitting device away from the light-emitting device. | 04-02-2009 |
20090087640 | FLUIDIC THERMAL MANAGEMENT ARTICLE AND METHOD - An article includes a display layer having an outward facing surface and an inward facing surface. The display layer includes a light-emitting device that generates heat and light during use. A thermal transport layer may be secured to the display layer. The thermal transport layer may include a microfluidic layer including a coolant that can transport heat generated by the light-emitting device away from the light-emitting device. An article includes a display structure having a height, a width, and a thickness that define a volume. The display structure can include components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The display structure also includes a thermal dissipation layer in contact with the sheet or stack that can transport generated heat from the sheet or stack to a heat absorbing structure. | 04-02-2009 |
20090320609 | Turbomachinery system fiberoptic multi-parameter sensing system and method - A fiberoptic multi-parameter sensing system for monitoring turbomachinery system shaft static and dynamic torques, vibration modes and associated operation status includes a multi-furcated fiber bundle based optical splitter configured to transmit light to a surface of at least one turbomachinery system shaft through a plurality of optical fiber bundles disposed at a plurality of locations in proximity to the surface of the at least one shaft, in which the plurality of locations together are arranged in a substantially axial direction between the ends of the at least one shaft. The system further includes an array of high-temperature bifurcated fiber bundle based reflectance probes to receive reflectance signals from the shaft surface and send to an array of photosensitive detectors, configured to detect dynamic light reflected from the at least one turbomachinery system shaft surface in response to the transmitted light during rotation of at least one turbomachinery system shaft and generate dynamic reflected light signals there from. A sensing mechanism is configured to determine a torque or vibration on at least one turbomachinery system shaft in response to the dynamic reflected light signal signatures based on time-domain and frequency-domain signal processes. | 12-31-2009 |
20090321721 | HIGH PERFORMANCE FIELD EFFECT TRANSISTORS COMPRISING CARBON NANOTUBES FABRICATED USING SOLUTION BASED PROCESSING - The present invention is directed toward field effect transistors (FETs) and thin film transistors (TFTs) comprising carbon nanotubes (CNTs) and to methods of making such devices using solution-based processing techniques, wherein the CNTs within such devices have been fractionated so as to be concentrated in semiconducting CNTs. Additionally, the relatively low-temperature solution-based processing achievable with the methods of the present invention permit the use of plastics in the fabricated devices. | 12-31-2009 |
Patent application number | Description | Published |
20110273900 | OPTICAL ELEMENT AND LIGHT SOURCE COMPRISING THE SAME - The present invention relates to an optical element including a light guide, into which light from one or more light-emitting diodes in a light unit arranged at one end of the light guide is injected, and a reflector arranged at the other end of the light guide capable of reflecting light incident on the reflector. The light guide further includes a prismatic surface comprising a plurality of prisms, each prism being arranged at an angle to an axial direction of the light guide, for guiding the light emitted from the light unit towards the output end of the light guide. The present invention also relates to a light source including an optical element according to the present invention, the light source being arranged for retrofitting into a luminaire employing an incandescent light source. | 11-10-2011 |
20140316742 | OPTICAL COLLIMATOR FOR LED LIGHTS - There is provided a luminaire ( | 10-23-2014 |
20150028104 | INDUSTRIAL DESIGN FOR CONSUMER DEVICE BASED SCANNING AND MOBILITY - A data entry and scanning apparatus that includes a commercially available mobile device wherein said commercially available mobile device with a touch screen display, a processor, and a wireless communications network access point, a scanning device, an interface, and a power source that external to the commercially available mobile device and connected to the interface, and a casing that does not cover the touch screen display. | 01-29-2015 |
20150146429 | Lighting device with optical reflector, luminaire having such lighting device and method of manufacturing a compact optical reflector - The invention relates to a lighting device comprising: an optical reflector ( | 05-28-2015 |
Patent application number | Description | Published |
20130232110 | METHOD AND APPARATUS FOR SAVING A DOCUMENT - A method and an apparatus for saving a document are disclosed. The method comprises combining data which have been modified but not saved and incremental saving data to be combined. The method further comprises replacing the incremental saving data with the combined data. | 09-05-2013 |
20150046797 | DOCUMENT FORMAT PROCESSING APPARATUS AND DOCUMENT FORMAT PROCESSING METHOD - Document format processing apparatus and document format processing method are provided. The apparatus comprising: an obtaining unit for obtaining element information of a document in a first format; a parsing unit, for parsing the element information to get source data information; a conversion unit for converting the source data information to target data information of the document in a second format; a document processing unit for processing the target data information. Thus, when a document in an unsupported format is processed, what is only needed is to convert the format of source data contained in the document to a target data format, rather than thoroughly developing of the existing document processing editor, and thus complexity may be reduced; meanwhile, because it is not necessary to convert a document format using other format conversion tool, implementation cost and time consumed may be reduced. | 02-12-2015 |
20150082043 | TERMINAL, SERVER AND DIGITAL CONTENT AUTHORIZATION METHOD - The present application provides a terminal, a server and a digital content authorization method. The terminal comprises: an extracting unit, configured to extract identification information of the terminal when the terminal requests an authorization for a designated layer of content of digital contents from a server; a transceiver unit, configured to transmit the identification information of the terminal to the server and receive an authorization certificate and the designated layer of content of the digital contents from the server; and a decryption unit, configured to decrypt the designated layer of content of the digital contents based on the identification information and the authorization certificate. Embodiments of the present invention may support the copyright protection by using layered encryption technique. The digital content cannot be read only by copying so as to enhance the protection of the digital contents. | 03-19-2015 |