49th week of 2011 patent applcation highlights part 25 |
Patent application number | Title | Published |
20110298979 | SYSTEM AND METHOD FOR IN-BAND A/V TIMING MEASUREMENT OF SERIAL DIGITAL VIDEO SIGNALS - A system and method for characterizing the relative offset in time between audio and video signals and enables the receiver of the audio and video signals to resynchronize the audio and video signals. Signal characterization data is dynamically captured and encoded into frames of video and audio data that is output by a television origination facility. The signal characterization data is extracted by the receiver and signal characterization data is captured for the received frames. The extracted signal characterization data is compared with the captured signal characterization data to compute the relative offset in time between the video and one or more audio signals for a frame. The receiver may then resynchronize the video and audio signals using the computed relative offset. | 2011-12-08 |
20110298980 | RESIZING TV GRAPHIC ELEMENTS AND REORIENTING GRAPHICS PLANE FOR USER POSITION - The size of UI elements on a TV display are enlarged responsive to a determination from sensors that a viewer is beyond a nominal distance from the TV. As well, the graphics plane in which the UI elements are presented can be rotated relative to the video plane to account for a viewer being positioned at an oblique angle relative to the plane of the display. | 2011-12-08 |
20110298981 | Scripted Access to Hidden Multimedia Assets - A method according to certain embodiments involves at a digital television receiver device, receiving a triggered declarative object (TDO) that carries a script that when executed provides the digital television receiver device with access to hidden television content, where upon execution of the script, the digital television receiver device is given a location of the hidden television content. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract. | 2011-12-08 |
20110298982 | DE-ROTATION ADAPTOR AND METHOD FOR ENABLING INTERFACE OF HANDHELD MULTI-MEDIA DEVICE WITH EXTERNAL DISPLAY - Methods, systems and circuit elements that enable improved interface between a source electronic devices that generate rotatable image frames and an external sink device. In particular, aspects of the invention enable image de-rotation and/or improved speed in horizontal and V-scaling of image data supplied to an external sink device. | 2011-12-08 |
20110298983 | Content Processing Apparatus and Content Processing Method - According to one embodiment, a content processing apparatus is provided. The content processing apparatus includes: an output module which outputs a content in a viewable format; a real-time term explanation receiving processor which receives an explanation of a term included in the content being output; and a video and term explanation combining module which combines a video of the content with the term explanation. The term explanation for the video is displayed in real-time on the output module. | 2011-12-08 |
20110298984 | PREPROCESSING OF INTERLACED VIDEO WITH OVERLAPPED 3D TRANSFORMS - In one method embodiment, partitioning a block matched reference frame into plural n×m non-overlapping pixel superblocks, where n and m are non-negative integer numbers; designating each of the n×m pixel superblocks as field or frame; and field processing by overlapped block processing logic two n×n blocks of an n×m overlapped superblock if one of first plural n×m superblocks intersected by the overlapped superblock has a field designation, otherwise frame processing, by the overlapped block processing logic, the two n×n blocks of the overlapped superblock. | 2011-12-08 |
20110298985 | METHODS FOR ENHANCING THE STABILITY AND CONTRAST RATIO OF THE DISPLAY DEVICE - A method of enhancing a contrast ratio of a picture of a display device, comprising steps of providing the display device having a light source; continuously receiving plural display signals; and turning off the light source when the display device has a buffer time during which each of the continuously received plural display signals has a picture brightness equal to zero. | 2011-12-08 |
20110298986 | STAGGERED MOTION COMPENSATION FOR PREPROCESSING VIDEO WITH OVERLAPPED 3D TRANSFORMS - In one method embodiment, receiving at a frame matching module a first frame comprising first plural blocks and plural frames that each comprise a plurality of blocks to be matched to the first plural blocks of the first frame, the first plural blocks and the plurality of blocks comprising luma blocks; for each of the frame pair matchings, selecting one border configuration among a plurality of border configurations, the border configuration selected for the each of the frame pair matchings unique; appending a border of pixels to the frames of the each of the frame pair matchings based on the selected border configuration; and block matching the first plural blocks with the plurality of blocks. | 2011-12-08 |
20110298987 | CIRCUIT FOR PERFORMING MOTION ESTIMATION AND MOTION COMPENSATION - Circuits for performing motion estimation (ME) and motion compensation (MC) are disclosed. In the ME circuit, rows of a first register are correspondingly coupled to rows of a first memory that stores a search range of a first frame, and rows of a second register are correspondingly coupled to rows of a second memory that stores a search range of a second frame. Block-matching metric calculations are performed through the search range to obtain a motion vector (MV). In the MC circuit, first multiplexers couples each row of a first register to corresponding row of a first memory, and each macro block (MB) may accordingly be selected from the first memory and loaded into the first register. Second multiplexers couples each row of a second register to corresponding row of a second memory, and each MB may accordingly be selected from the second memory and loaded into the second register. | 2011-12-08 |
20110298988 | MOVING OBJECT DETECTION APPARATUS AND MOVING OBJECT DETECTION METHOD - An apparatus for detecting a moving object includes: an image input unit that inputs a camera image; a motion vector generation unit that generates motion vectors of a plurality of points P in the image; an estimation unit that estimates rotational components of vehicle movement parameters as being equal to the inclination from each point P to a vanishing point when the inclination of the motion vector of each point P is corrected by the rotational components; and a determination unit that corrects the inclination of the motion vector of a given point Q in the image, and detects the existence of a moving object that moves in a direction different from the vehicle movement direction when the coincidence degree between the inclinations is low, while detects the existence of an object that radially moves toward the vanishing point when the coincidence degree of the inclinations is high. | 2011-12-08 |
20110298989 | RECEIVING APPARATUS - A receiving apparatus | 2011-12-08 |
20110298990 | DIGITAL BROADCAST RECEIVING APPARATUS AND DIGITAL BROADCAST RECEIVING METHOD - A digital broadcast receiving apparatus includes a channel selection control unit selecting a channel of a digital broadcast, a demultiplexing unit and a video decoder obtaining video data and data broadcast data from electrical wave of the digital broadcast of the channel selected by the channel selection control unit, a data broadcast accumulation unit accumulating the data broadcast data obtained by the acquisition unit for each channel, and a rendering unit and a video composition unit generating composite video data by reading out the data broadcast data of at least one channel that includes a channel different from a channel of the video data obtained by the acquisition unit from the data broadcast accumulation unit and combining the readout data broadcast data and the video data obtained by the acquisition unit. | 2011-12-08 |
20110298991 | WIRELESS COMMUNICATION DEVICE, INFORMATION PROCESSING DEVICE, WIRELESS COMMUNICATION METHOD, AND INFORMATION PROCESSING SYSTEM - The wireless communication device includes a terminal communication transition unit for sending a transition instruction for transitioning to a state in which communication with a communication terminal is possible, a terminal communication unit that transitions to a state in which the communication with the communication terminal is possible in response to the transition instruction sent by the terminal communication transition unit, a signal generating unit for generating a transition instruction signal corresponding to the transition instruction, a transmission unit for wirelessly transmitting the transition instruction signal generated by the signal generating unit to an information processing device, a reception unit for wirelessly receiving a response from the information processing device to the transition instruction signal transmitted from the transmission unit, and a terminal communication control unit for starting to control information transmission/reception between the communication terminal and the information processing device according to the response received by the reception unit. | 2011-12-08 |
20110298992 | LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A backlight unit | 2011-12-08 |
20110298993 | REAR-SURFACE PROJECTION-TYPE VIDEO DISPLAY APPARATUS - A rear-type projection board apparatus (rear-surface projection-type video display apparatus), of new structure, having no necessity of a housing, being superior in portability, cheaply producible, comprises a transmission-type screen | 2011-12-08 |
20110298994 | AIR FILTER CLEANER AND VIDEO PROJECTOR - An air filter cleaner includes an air filter that captures dust. A brush cleans the air filter. A dust box collects dust from the brush. A rotary shaft rotates the brush. A moving mechanism moves the brush and the dust box using the rotation of the brush. A one-way clutch connects the brush and the rotary shaft. | 2011-12-08 |
20110298995 | VIDEO PROJECTOR - A video projector including a housing to which an air filter is coupled in a removable manner. A brush cleans the air filter. A dust box collects dust from the brush and includes an opening that opens toward the brush. A handle is arranged on the housing so that the opening of the dust box is oriented upward when the handle is grasped to lift the housing. | 2011-12-08 |
20110298996 | Display Device - Display bright in contrast can be obtained without discrination and flicker in the display device of the direct vision type whose pixel pitches are short to 20 μm or less. A liquid crystal panel is driven through the frame inverse driving method, and the vertical frame frequency is set to 120 Hz or more. Also, each of the pixels is arranged to correspond to one of R, G and B of color filters disposed on a TFT substrate side. | 2011-12-08 |
20110298997 | SHUTTER EYEGLASSES - Shutter eyeglasses include: liquid crystal lenses; a first polarizing plate attached to the back face of each of the liquid crystal lenses; an eyeglass frame which supports the liquid crystal lenses; and a second polarizing plate which is detachably attached to the front face of each of the liquid crystal lenses. | 2011-12-08 |
20110298998 | Stereoscopic liquid crystal display systems - Stereoscopic display system assemblies may be configured to have optimal performance with passive, circular analyzing, cinema eyewear. They may comprise non-twisted electrically controlled birefringent liquid crystal modulators oriented at ±45° to the polarizer orientation of the eyewear. Exemplary embodiments may include single half-wave modulators with a crossing (i.e. negating) quarter wave films. The natural polarization state of the LCD may be rotated and cleaned-up when necessary to cross with the horizontal eyewear polarizer orientation. In an embodiment, the LC modulator substrate is positioned outermost for anti-reflection coating tolerance, durability and touch sensitivity. | 2011-12-08 |
20110298999 | Stereoscopic liquid crystal display systems - Stereoscopic display system assemblies may be configured to have optimal performance with passive, circular analyzing, cinema eyewear. They may comprise non-twisted electrically controlled birefringent liquid crystal modulators oriented at ±45° to the polarizer orientation of the eyewear. Exemplary embodiments may include single half-wave modulators with a crossing (i.e. negating) quarter wave films. The natural polarization state of the LCD may be rotated and clean-up when necessary to cross with the horizontal eyewear polarizer orientation. In an embodiment, the LC modulator substrate is positioned outermost for anti-reflection coating tolerance, durability and touch sensitivity. | 2011-12-08 |
20110299000 | Manufacture of a Birefringent Liquid Crystal Component - Manufacture of a birefringent liquid crystal cell is performed as follows. A layer of isotropic material having an outer surface which is shaped with a surface relief structure and is provided with a liquid crystal alignment property is formed. A flexible sheet having an outer surface provided with a liquid crystal alignment property is formed. A curable birefringent liquid crystal material is applied to one or both of the layer of isotropic material and the flexible sheet. The flexible sheet is applied over the layer of isotropic material with the outer surfaces of the layer of isotropic material and the flexible sheet facing one another with the liquid crystal material therebetween, thereby to form a liquid crystal cell. The liquid crystal material is cured and the flexible sheet is removed from the liquid crystal cell. | 2011-12-08 |
20110299001 | OPTICAL DISPLAY DEVICE AND METHOD THEREOF - The present invention provides and optical display device and a method for use in displaying an image. The optical display device comprises An optical display device comprising: at least one region of nanostructures operable as an optically active media, such that said nanostructures are responsive to input electromagnetic radiation to emit output electromagnetic radiation, and an arrangement of electrodes being configured and operable to be selectively addressable to create an external electric field to said at least one region of nanostructures, said region of nanostructures and said arrangement of electrodes defining together a pixel arrangement of said display device; said external electric field affecting said at least one region of nanostructures to selectively modulate emission of said output electromagnetic radiation, said output electromagnetic radiation being an output of at least one pixel element of the display device. | 2011-12-08 |
20110299002 | COLOR FILTER DISPLAY PANEL AND FLAT PANEL DISPLAY INCLUDING THE SAME - A color filter display plate includes a substrate, a light blocking member on the substrate, a color filter on the substrate, a covering layer covering the light blocking member and the color filter, a common electrode on the covering layer, a plurality of support members on the common electrode at locations corresponding to the light blocking member, and a main column spacer, a middle column spacer, and an auxiliary column spacer, each of which is on a corresponding one of the support members, the column spacers having different heights and area ratios. | 2011-12-08 |
20110299003 | DISPLAY DEVICE AND ELECTRONIC DEVICE - An object is to provide a display device in which a difference in load capacitance between wirings is reduced in the case where different signals are supplied to plural pixels at the same timing with use of plural wirings; thus, deviation in the grayscale and/or signal delay can be reduced. The display device includes first to N-th (N is a natural number of 3 or larger) data lines for supplying different video signals; and a pixel including a selection transistor connected to one of the first to N-th data lines. The first to N-th data lines intersect with each other so that one of the first to N-th data lines is provided closest to one terminal of the selection transistor and connected to the one terminal of the selection transistor. | 2011-12-08 |
20110299004 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - An array substrate comprises: a base substrate; a gate scanning line, a data scanning line, a pixel electrode and a thin film transistor, formed on the base substrate; and a light blocking layer, formed on the base substrate and corresponding to the thin film transistor and the data scanning line. | 2011-12-08 |
20110299005 | ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DEVICE - In an active matrix substrate, the source electrode side and/or the drain electrode side of a crystalline semiconductor film extends to an area located outside both the thin-film transistor and the gate electrode, and a metal light-shielding film is provided, in the same layer as the gate electrode, between the contacting portion between the source electrode or the source line and the crystalline semiconductor film and the gate electrode, and/or between the contacting portion between the drain electrode and the crystalline semiconductor film and the gate electrode. An impurity-implanted region implanted with n-type impurity may be formed between the contacting portion between the source electrode or the source line and the crystalline semiconductor film and the gate electrode, and/or between the contacting portion between the drain electrode and the crystalline semiconductor film and the gate electrode. | 2011-12-08 |
20110299006 | FLAT PANEL DISPLAY AND METHOD FOR ASSEMBLING THE FLAT PANEL DISPLAY - A front frame of a flat panel display having positioning structure allows a LCD cell to be positioned and mounted thereon along an assembly direction. A restraining frame may be further incorporated for positioning and spacing purposes for each component of the display. Optical films, a light guide component, a backlight unit, and a reflector of the flat panel display are then mounted in a row along the assembly direction on the restraining frame or the front frame, where the backlight unit and/or the reflector may be fixed to a back cover of the backlight module in advance. Finally, a speaker, wiring of the display, circuit boards, and a board cover are assembled to the front frame and the back cover. | 2011-12-08 |
20110299007 | DISPLAY SYSTEM - A display system includes a housing member which has space therein, a plurality of light source units which are placed in the space, a diffusion member which is disposed on the light source units, a liquid crystal display panel which is disposed on the diffusion member, an infrared camera unit which is interposed between the liquid crystal display panel and the diffusion member and photograph a front region of the liquid crystal display panel, and a plurality of infrared light sources which emit infrared light to the front region of the liquid crystal display panel. | 2011-12-08 |
20110299008 | LCD Backlighting with LED Phosphors - The invention relates to a liquid-crystal display fitted with a backlighting system having a white light source which comprises a semiconductor diode and a phosphor layer comprising a combination of at least two phosphors, where at least one phosphor emits red light and at least one phosphor emits green light, and to a process for the production thereof. | 2011-12-08 |
20110299009 | LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - a lighting device | 2011-12-08 |
20110299010 | TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a transparent liquid crystal display device provided with a compensation film of a liquid crystal panel to change the polarizing state of light in an image mode thereby enhancing a viewing angle characteristic, and the transparent liquid crystal display device may include a liquid crystal panel; a light source disposed at one side of a lower portion of the liquid crystal panel to emit light; a first polarizing plate for polarizing the light emitted from the light source; a light guide plate disposed at a lower portion of the liquid crystal panel to totally reflect the light polarized to an axis by the first polarizing plate to a lateral surface thereof and supply to the liquid crystal panel, and transmit natural light entered from a lower direction therethrough; a second polarizing plate disposed at an upper portion of the liquid crystal panel to control the amount of polarized light transmitting the liquid crystal panel; and a first positive A-film disposed at a lower portion of the liquid crystal panel to change the polarized state of the light outputted from the light guide plate and supplied to the liquid crystal panel, wherein the horizontal direction phase difference value (Re) is 120 nm. | 2011-12-08 |
20110299011 | ELECTRONIC DISPLAYS USING OPTICALLY PUMPED LUMINESCENT SEMICONDUCTOR NANOCRYSTALS - A multicolor electronic display is based on an array of luminescent semiconductor nanocrystals. Nanocrystals which emit light of different colors are grouped into pixels. The nanocrystals are optically pumped to produce a multicolor display. Different sized nanocrystals are used to produce the different colors. A variety of pixel addressing systems can be used. | 2011-12-08 |
20110299012 | LIGHT GUIDE FILM - A flexible light guide film having a light-adjusting structure in the form of a lenticular-like microstructure on the bottom side of the light guide film. The light guide film has a substrate layer supporting a layer light-adjusting structure, which is in the form of an array of longitudinal lenticular lenses laterally arranged in parallel. A prismatic-like microstructure may be provided on the top light emitting side of the light guide film. The light guide film is fabricated by a process involving coating/embossing of a roll of sheet material, in a roll-to-roll continuous process. Advantages includes significantly reducing the thickness of the light guide film, and the roll-to-roll fabrication process provides for more precise replication of the microstructures on the master mold or drum onto the surface of the light guide film, which in turn reduces the failure rate and manufacturing cost. | 2011-12-08 |
20110299013 | PLANAR ILLUMINATION DEVICE AND DISPLAY DEVICE PROVIDED WITH THE SAME - A planar illumination device is provided that enhances the efficiency of use of light and its brightness while suppressing uneven brightness, that reduces an increase in the manufacturing cost and that can reduce the thickness of the planar illumination device. In this backlight device (planar illumination device) ( | 2011-12-08 |
20110299014 | Reflective color display device - Example embodiments are directed to a reflective color display device including a first substrate and a second substrate spaced apart from each other; a plurality of first and second electrodes respectively on the first and second substrates; a polymer dispersed liquid crystal (PDLC) layer between the first and second electrodes and including a polymer and liquid crystals in the polymer; and a CMY color filter on the second substrate. | 2011-12-08 |
20110299015 | LIQUID CRYSTAL DISPLAY SCREEN - A liquid crystal display screen includes a resistance-type touch panel and a liquid crystal display panel. The touch panel includes a first electrode plate and a second electrode plate opposite to the first electrode plate. The first electrode plate includes a first substrate and a first transparent conductive layer located on the first substrate. The second electrode plate includes a common substrate and a second transparent conductive layer. The liquid crystal display panel includes an upper optical polarizer, an upper substrate, an upper electrode, an upper alignment layer, a liquid crystal layer, a lower alignment layer, a thin film transistor panel, and a lower optical polarizer, from top to bottom in sequence. The upper substrate is the same with the common substrate. The upper optical polarizer is sandwiched between the second transparent conductive layer and the common substrate. | 2011-12-08 |
20110299016 | COLORED PHOTOSENSITIVE RESIN COMPOSITION, COATING FILM OF COLORED PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN TRANSFER MATERIAL, METHOD OF FOAMING PHOTOSENSITIVE RESIN LAYER, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, AND LIQUID CRYSTAL DISPLAY DEVICE - A colored photosensitive resin composition comprising (1) an alkali-soluble binder, (2) a monomer or an oligomer, (3) a photopolymerizaton initiator or a photopolymerization initiator system, and (4) a coloring agent, wherein the coloring agent is a specific pigment in a specific quantity. Also provided is a color filter obtained by using the colored photosensitive resin compositions for formation of the respective photosensitive resin layers of R, G and B. | 2011-12-08 |
20110299017 | LIQUID CRYSTAL DISPLAY MANUFACTURING METHOD, LIQUID CRYSTAL DISPLAY, AND ELECTRONIC APPARATUS - A method of manufacturing a liquid crystal display includes: forming a protective film on at least either of first and second mother substrates disposed opposite to each other and each having panel regions; removing the protective film in a region which is associated with at least start and end points of a seal material and which is near the periphery of an area including the panel regions, applying the seal material to the protective film on the first and second mother substrates in the vicinity of dividing lines at which the mother substrates are divided into individual panel regions using a dispenser, the seal material being applied from the start to end points to form a gap to serve as a liquid crystal injection port; combining the first and second mother substrates; and dividing the combined first and second mother substrates into the individual panel regions. | 2011-12-08 |
20110299018 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - A method for producing a liquid crystal display device ( | 2011-12-08 |
20110299019 | LIQUID CRYSTAL DISPLAY APPARATUS HAVING ALIGNMENT CONTROL FOR BRIGHTNESS AND RESPONSE - A liquid crystal display apparatus including a pair of substrates having electrodes and vertical alignment layers. A liquid crystal having a negative anisotropy of dielectric is inserted between the substrates. Each substrate has linearly arranged alignment control structures for controlling the alignment of the liquid crystal. The alignment control structures are formed in the form of projections or slits. Each alignment control structure is formed of a plurality of constituent units. In addition, means for forming a boundary of alignment of liquid crystal (singular point in director field) to control the liquid crystal located on the alignment control structures. | 2011-12-08 |
20110299020 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME - Each pixel of a liquid crystal display device | 2011-12-08 |
20110299021 | LIQUID FLUORESCENT COMPOSITION AND LIGHT EMITTING DEVICE - The invention discloses a reflective liquid crystal material formulation, wherein a liquid crystal component of high dielectric anisotropy is employed to lower the driving voltage. By modulating the addition ratio of the high dielectric anisotropy components, reflective liquid crystal compositions of different reflective colors can be driven by a single driving voltage. The invention also provides a reflective bistable display using the above formulation. | 2011-12-08 |
20110299022 | DISPLAY PANEL - A display panel including a first plate, a second plate, and a spacer and a display medium between the first plate and the second plate is provided. The first plate has a first substrate, a scan line and a data line on the first substrate, an active device electrically connected to the scan line and the data line, a pixel electrode electrically connected to the active device, and a first common electrode electrically insulated from the pixel electrode and alternatively arranged with the pixel electrode. The second plate has a second substrate, a second common electrode on the second substrate and disposed corresponding to the first common electrode of the first plate, and a floating electrode electrically insulated from the second common electrode and disposed corresponding to the pixel electrode of the first plate. | 2011-12-08 |
20110299023 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of subpixels respectively having switching elements and arranged in a matrix, a plurality of gate lines connected to the subpixels via the switching elements and transmitting a gate signal for turning on or off the switching elements, and a plurality of data lines connected to the subpixels via the switching elements and transmitting a data voltage. The respective subpixels are located in areas defined by two adjacent gate lines and two adjacent data lines, which are uniquely connected to a pair of gate line and data line, and at least one of the subpixels is connected to the different gate lines or the data line positioned at opposite side with respect to the other subpixel of the same row. In this case, a pair of subpixels adjacent above and below are connected to the gate line therebetween or the gate lines positioned at opposite side each other. In this way, any inversions for each color can be performed without changing conventional driving ICs. | 2011-12-08 |
20110299024 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is an LCD device which facilitates to improve transmittance for each colored light by a design capable of realizing an optimal cell gap for each of sub-pixels, and a method for manufacturing the same. The LCD device comprises first and second substrates confronting each other; a liquid crystal layer between the first and second substrates; and first, second, and third sub-pixels, wherein a cell gap of the first sub-pixel is larger than a cell gap of the third sub-pixel. | 2011-12-08 |
20110299025 | OPTICAL CONTROL DEVICES AND METHODS OF MAKING - Herein are disclosed methods by which a layer of oriented chromonic material may be transferred from a flexible substrate to a receiving substrate, so as to form a subassembly for use in the assembly of liquid crystal cells. The oriented chromonic material layer may function as an alignment layer for aligning liquid crystal material, and may also incorporate a pleochroic dye so to function as a polarizing layer. An oriented chromonic material layer of relatively large area can be transferred, which enables the production of relatively large liquid crystal cells for use in, e.g., autodarkening filters such as used for eye protection in welding operations. Curved liquid crystal cells are also disclosed. | 2011-12-08 |
20110299026 | FLOATING LENS MOUNTING SYSTEM - Various embodiments of an eyeglass and eyeglass system are provided that can maintain the geometric and optical quality of a lens supported by the eyeglass. The eyeglass can comprise a frame, a support member carried by the frame, and a lens mounting area or groove extending at least partially along at least one of the frame and the support member. The support member can be pivoted, moved, or deflected relative to the frame between a retaining position and an open position. In the open position, the lens can be seated within the lens mounting area. In the retaining position, the support member and the frame retain the lens without exerting deformative forces on the lens. Accordingly, the as-molded geometric and optical qualities of the lens can be preserved. | 2011-12-08 |
20110299027 | COOLING AND HEATING EYEGLASSES - Cooling and heating eyeglasses have peltier chips mounted around at least a portion of the perimeter of the lenses that provides a cooling affect that reduces eyestrain and provides cooling relief to the user. A battery pack provides the electrical energy needed to energize the peltier chips. The battery pack is connected to a neck strap that allows the user to comfortably support the batteries. In another embodiment, a plurality of smaller batteries are used and disposed within the frame eliminating the need for an external battery pack. In another embodiment, side shields are also provide with peltier chips to further control the temperature especially around the user's eyes. Because the peltier can also provide heating, a user can also select heating if preferred. The cooling and heating glasses can be used for prevention and treatment of several eye diseases and oculopathies. | 2011-12-08 |
20110299028 | METHOD OF MAKING A SOFT CONTACT LENS - Disclosed is a method of designing a soft contact lens to correct a visual defect in the eye of a human subject caused by abnormal corneal topography, the method comprising the steps of: (a) defining the posterior topography of the lens over at least a central optic zone to conform to that of the subject's cornea as previously determined; (b) defining the posterior topography of the lens over an outer portion to provide a flatter curve than that of the cornea, whilst retaining the previously defined topography over the central optic zone of the lens; (c) using empirical or theoretical data to predict or model the path of light rays passing from the cornea into the contact lens, and thereby adapting the topography of the anterior surface of the contact lens, over at least the central optic zone, to cause the light rays passing through the lens to conform to a desired wavefront (typically planar); and (d) defining the anterior surface of the contact lens over the outer portion to join the anterior optic zone to the posterior outer portion, the anterior surface over the outer portion conveniently comprising one or more thickened regions to confer rotational and/or translational stability on the lens in ocula. | 2011-12-08 |
20110299029 | Method for correcting vision problems - A method for causing visual images on the foveas of a patient to be differentially displaced from their default position by determining an optimal amount of displacement for each eye to maximize visual acuity while maintaining binocular vision, and fabricating lenses to achieve the determined differential displacements by use of two prisms of different dioptric strength. Optical devices, including eyeglasses and contact lenses, displace the images on the foveas of a patient by an amount sufficient to mitigate problems caused by non-fully functional foveas. | 2011-12-08 |
20110299030 | Bifocal lens and bifocal glasses - Disclosed is a bifocal lens constructed such that the lens is not easily damaged when hit by flying fragments and, moreover, able to obtain a consistent focal length with a simple construction. The lens is equipped with a transparent substrate having transparency and rigidity, a transparent resilient body having transparency and elasticity, a transparent fluid enclosed in the space between the aforementioned transparent substrate and the aforementioned transparent resilient body, and a mechanism that induces changes in the shape of the aforementioned transparent resilient body. Changes are induced in the shape of the transparent resilient body to form the desired shape in the two states of the lens which comprises the transparent fluid enclosed in the space between the transparent substrate and the transparent resilient body, making it possible to obtain the desired characteristics (accurate optical characteristics) in either of the two states. | 2011-12-08 |
20110299031 | SYSTEM AND METHOD OF SURFACING A LENS, SUCH AS A LENS FOR USE WITH EYEGLASSES - A system and method of forming surfaces on eyeglass lenses is described. In some examples, the surface is a spherical, cylindrical or spherocylindrical surface at a center of the lens and an aspherical surface at a periphery of the lens. In some examples, forming the surface on the lens reduces the thickness of the lens at the periphery of the lens. | 2011-12-08 |
20110299032 | OPTIMIZATION AND PRODUCTION OF AN EYEGLASS LENS FOR CORRECTING AN ASTIGMATIC REFRACTION - A method and system for producing a first spectacle lens for a specific situation of wear for correcting at least a first astigmatic refraction of a first eye of a wearer, which has a first cylinder reference axis | 2011-12-08 |
20110299033 | Spectacle Lens Selection Method and Spectacle Lens Selection System - An eyeball infraduction value Indih is measured, and then ΔE is determined from an equation ΔE=Indih−(Fh+SPh+Nh) based on the eyeball infraduction value Indih, a distance portion eyepoint height Fh, a progressive corridor length SPh, and a reading portion eyepoint height Nh, and Oh is determined from an equation of Oh=Bh−(Fh+SPh+Nh+ΔE+Uh) based on the ΔE, a lens portion height Bh, the distance portion eyepoint height Fh, the progressive corridor length SPh, the reading portion eyepoint height Nh, and a lower frame height Uh. A spectacle lens that satisfies conditions of 0 mm≦ΔE≦2 mm and 0 mm2011-12-08 | |
20110299034 | OPTICAL COHERENCE TOMOGRAPHY- BASED OPHTHALMIC TESTING METHODS, DEVICES AND SYSTEMS - In accordance with one aspect of the present invention, an optical coherence tomography-based ophthalmic testing center system includes an optical coherence tomography instrument comprising an eyepiece for receiving at least one eye of a user or subject; a light source that outputs light that is directed through the eyepiece into the user's or subject's eye, an interferometer configured to produce optical interference using light reflected from the user's/subject's eye, an optical detector disposed so as to detect said optical interference; and a processing unit coupled to the detector. The ophthalmic testing center system can be configured to perform a multitude of self-administered functional and/or structural ophthalmic tests and output the test data | 2011-12-08 |
20110299035 | OPTICAL COHERENCE TOMOGRAPHY APPARATUS, OPTICAL COHERENCE TOMOGRAPHY METHOD, OPHTHALMIC APPARATUS, METHOD OF CONTROLLING OPHTHALMIC APPARATUS, AND STORAGE MEDIUM - An optical coherence tomography apparatus which acquires a tomogram of a target object based on a light intensity detected for each wavelength by combining return light of measurement light from the target object with reference light corresponding to the measurement light, the apparatus comprising: a normalization unit adapted to normalize the light intensity detected for the each wavelength based on a transfer function corresponding to the wavelength resolution; and an image formation unit adapted to form a tomogram of the target object from the light intensities normalized by the normalization unit. | 2011-12-08 |
20110299036 | PORTABLE DIGITAL DIRECT OPHTHALMOSCOPE - A portable digital ophthalmoscope includes standard ophthalmoscope optics for viewing retinal images and a digital image sensor is optically coupled to the optics for providing a retinal image to a digital display and/or a storage device. | 2011-12-08 |
20110299037 | Ophthalmic photographing apparatus - A method for obtaining a tomographic image of a fundus by optical coherence tomography includes the steps of setting a line, based on which the fundus tomographic image is to be obtained, on a first front image of the fundus, the first front image being a still image, establishing a positional correspondence between a second front image of the fundus and the first front image by matching the first and second front images, specifying a line on the second front image based on positional information on the line set on the first front image, and the established positional correspondence, and obtaining the fundus tomographic image that corresponds to the lines on the first and second front images by scanning measurement light with the use of an optical scanner provided to an interference optical system. | 2011-12-08 |
20110299038 | OPHTHALMOLOGICAL MEASURING SYSTEM AND METHOD FOR CALIBRATING AND/OR ADJUSTING THE SAME - An ophthalmological measuring system, for obtaining biometric data of an eye, provided with the necessary calibration and check devices for monitoring the functionality and the calibration status. The ophthalmological measuring system includes an illumination source for illuminating an eye with light and with a sensor for recording and analyzing back-scattered or reflected light components and a controller. At least one calibration and check system integrated in the ophthalmological measuring system for monitoring the functional and calibration status is provided. A device is also provided which houses the calibration and test structures and which reads off the individual physical data therefrom by an interface. The ophthalmological measuring system is in particular provided for determining biometrical data but can also be used for ophthalmological, dermatological or other devices which require calibration and/or functional checking at regular intervals. | 2011-12-08 |
20110299039 | PROJECTION TYPE IMAGE DISPLAY APPARATUS - A projection type image display apparatus in which shortening of the projection distance (widening of the angle of view) and miniaturization of the projection optic system are realized is provided. It comprises, in a traveling direction of the light, an image display element, a lens group including a plurality of lenses, a first lens, a second lens, and a mirror to reflect light emitted from the second lens to be projected obliquely on a screen in this order. The refractive power of the first lens is positive and the refractive power of the second lens is negative. The first and the second lenses are moved in an interlocked relationship with each other along an optical axis of the lens group and a movement amount of the first lens is made larger than a movement amount of the second lens. | 2011-12-08 |
20110299040 | AIR FILTER DEVICE AND VIDEO PROJECTOR USING AIR FILTER DEVICE - An air filter device including a first air filter that captures dust from intake air and includes a rim, a filtering surface surrounded by the rim, and a grid dividing the filtering surface into a plurality of sections. A base includes an opening, through which air is drawn, and a frame, which surrounds the opening. The first air filter is coupled to the frame at an upstream side of the opening. A cleaner includes a rotation brush that moves along an upstream surface of the first air filter while rotating to remove dust from the first air filter. A support contacts and supports the rim and the frame at a downstream side of the first air filter against pressing forced applied to the first air filter by the rotation brush. | 2011-12-08 |
20110299041 | AIR FILTER DEVICE AND VIDEO PROJECTOR USING AIR FILTER DEVICE - An air filter device including a base, air filter, and self-propelled cleaning unit. The base includes a frame defining an opening through which air is drawn. The air filter captures dust from the air passing through the opening. The air filter is fastened to the frame by a fastener and includes an filter surface. The self-propelled cleaning unit is coupled to the base, moves along the filter surface when cleaning the first air filter, and is located at a standby position on the frame of the base when in a non-cleaning state. The self-propelled cleaning unit, which includes a cleaning brush, a dust box, and a motor, lies away from the entire filter surface of the first air filter and the fastener when located at the standby position. | 2011-12-08 |
20110299042 | AIR FILTER DEVICE AND VIDEO PROJECTOR USING AIR FILTER DEVICE - An air filter device for a video projector, which includes a light source lamp having an optical axis and which is used in a state in which the optical axis of the light source lamp is horizontal. The air filter device includes an air filter and a cleaner that cleans the air filter. The cleaner includes a rotation brush rotated about a rotation axis to remove dust from the air filter while moving along an upstream side of the air filter. The rotation brush moves in a direction parallel to the optical axis of the light source lamp. A dust box receives dust removed from the rotation brush. The dust box includes an elongated container, which extends parallel to the rotation axis of the rotation brush, and a dust inlet, which opens toward the rotation brush to receive the dust from the rotation brush. | 2011-12-08 |
20110299043 | FILTER UNIT AND VIDEO PROJECTOR - A filter unit includes an air filter, which captures dust from intake air, and a cleaning unit, which automatically cleans the air filter. The cleaning unit includes a rotation brush, which removes dust from the air filter, and a dust box, which extends parallel to the rotation brush. The dust box includes a dust inlet that opens toward the rotation brush and receives dust from the rotation brush. The dust box is removable from the filter unit. | 2011-12-08 |
20110299044 | PROJECTION APPARATUS - A projection apparatus is provided. The projection apparatus includes a light-emitting unit array, an optical sensor, and a control unit. The light-emitting unit array is for emitting an image beam. The optical sensor is for detecting electromagnetic waves so as to generate a signal. The control unit is electrically coupled to the light-emitting unit array and the optical sensor for controlling emission of the light-emitting unit array according to the signal from the optical sensor. | 2011-12-08 |
20110299045 | ELECTRICAL APPARATUS AND PROJECTION DISPLAY DEVICE - An electrical apparatus includes an air intake device which draws air into an apparatus body; a controller which controls the air intake device; a filter which removes unwanted matter from the air drawn into the apparatus body; and a removing device which removes the unwanted matter adhered to the filter. In this arrangement, the controller controls the air intake device to lower an air intake rate of the filter when the removing device is operated. | 2011-12-08 |
20110299046 | LAMP UNIT AND PROJECTOR EMPLOYING SAME - Cooling air conveyed through a cooling duct | 2011-12-08 |
20110299047 | Projection Type Image Display Apparatus - A projection type image display apparatus includes an image display element, a projection unit including a first lens group and a second lens group formed with a plural number of lenses, a reflection mirror configured to reflect light emitted from the second lens group thereon after the light passes through the first lens group so as to project the light on a screen obliquely, and a mechanism configured to enable movement of at least one lens of the second lens group in a direction of an optical axis. The first lens group is fixed with respect to a bottom portion of the mechanism and is configured to compensate for an aberration of an optical system thereof. The second lens group is configured to enable movement of at least one lens of the second lens group with respect to the first lens group and the bottom portion of the mechanism. | 2011-12-08 |
20110299048 | PROJECTION TYPE IMAGE DISPLAY APPARATUS - According to the present invention, a projection type image display apparatus enables control of a large amount of light masking through a light-masking unit while maintaining a uniform illumination distribution in an area to be illuminated by the illumination light. The apparatus uses two array lenses on which lens cells are arranged in matrix form, where light-masking unit masks the array lens installed on the light source side in their particular area. The light-masking unit adjusts the amount of light emitted from the light source. The light-masking area of lens cells adjacent to lens cells closest to an optical axis is made smaller than the light-masking area of other cells. | 2011-12-08 |
20110299049 | PROJECTION TYPE DISPLAY APPARATUS - A projection type display apparatus includes: a lens group comprising a plurality of lenses arranged in the traveling direction of light with respect to an image display element; a first lens arranged in the traveling direction of light with respect to the lens group; a second lens arranged in the traveling direction of light with respect to the first lens; and a mirror for reflecting light emitted from the second lens and obliquely projecting the reflected light onto a screen, wherein a lens, among the lens group, nearest to the first lens is a meniscus lens with its convex surface facing the direction of the first lens, wherein the first lens is a meniscus lens with its convex surface facing the direction of the second lens, and wherein the second lens is a meniscus lens with its convex surface facing the direction of the mirror. | 2011-12-08 |
20110299050 | Lithographic System, Lithographic Method And Device Manufacturing Method - A lithographic system includes a lithographic apparatus and a scatterometer. In an embodiment, the lithographic apparatus includes an illumination optical system arranged to illuminate a pattern and a projection optical system arranged to project an image of the pattern on to a substrate. In an embodiment, the scatterometer includes a measurement system arranged to direct a beam of radiation onto a target pattern on said substrate and to obtain an image of a pupil plane representative of radiation scattered from the target pattern. A computational arrangement represents the pupil plane by moment functions calculated from a pair of orthogonal basis function and correlates the moment function to lithographic feature parameters to build a lithographic system identification. A control arrangement uses the system identification to control subsequent lithographic processes performed by the lithographic apparatus. | 2011-12-08 |
20110299051 | FLUID SUPPLY SYSTEM, A LITHOGRAPHIC APPARATUS, A METHOD OF VARYING FLUID FLOW RATE AND A DEVICE MANUFACTURING METHOD - A fluid supply system for a lithographic apparatus includes a first fluid flow path for fluid between a fluid source and a first component and a drain fluid flow path for fluid flow from a junction in the first fluid flow path to a drain component. A controller is provided to vary a fluid flow rate to the first component from the fluid source by regulating flow of fluid through the drain fluid flow path. | 2011-12-08 |
20110299052 | Measuring apparatus and method, processing apparatus and method, pattern forming apparatus and method, exposure apparatus and method, and device manufacturing method - Position information of a movable body within an XY plane is measured with high accuracy by an encoder system whose measurement values have favorable short-term stability, without being affected by air fluctuations, and also position information of the movable body in a Z-axis direction orthogonal to the XY plane is measured with high accuracy by a surface position measuring system, without being affected by air fluctuations. In this case, since both of the encoder system and the surface position measuring system directly measure the upper surface of the movable body, simple and direct position control of the movable body can be performed. | 2011-12-08 |
20110299053 | OPTICAL DEVICE HAVING A DEFORMABLE OPTICAL ELEMENT - The disclosure relates to an optical device, in particular for microlithography. The optical device includes an optical module and a support structure that supports the optical module. The optical module includes an optical element and a holding device that holds the optical element. The holding device includes a deformation device having a plurality of active deformation units which contact the optical element and which are designed so as to impose a pre-defined deformation on the optical element. The optical module is fixed to the support structure in a replaceable manner. | 2011-12-08 |
20110299054 | DISPLACEMENT DEVICE, LITHOGRAPHIC APPARATUS AND POSITIONING METHOD - A displacement device with a first and second part which are displaceable relative to one another, the first part being provided with a system of magnets, the second part being provided with a set of coil block units including: at least three first coil block units having current conductors oriented parallel to a second direction, at least two second coil block units having current conductors oriented parallel to a first direction, wherein the displacement device includes a controller configured to control the position of the second part relative to the first part, and wherein when the second part mainly moves in the second direction the controller is configured to levitate the second part from the first part in the third direction by using first coil block units only. | 2011-12-08 |
20110299055 | Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method with two optical elements having different thicknesses - A beam transforming element for forming a predetermined light intensity distribution on a predetermined surface on the basis of an incident beam includes a first basic element made of an optical material with optical activity, for forming a first region distribution of the predetermined light intensity distribution on the basis of the incident beam; and a second basic element made of an optical material with optical activity, for forming a second region distribution of the predetermined light intensity distribution on the basis of the incident beam, wherein the first basic element and the second basic element have their respective thicknesses different from each other along a direction of transmission of light. | 2011-12-08 |
20110299056 | System and Method Configured to Provide Predetermined Depth Of Focus and to Control Irradiance Distribution - A system and method for illuminating an imaging optical system are provided, designed to spread the irradiance distribution at a pupil located at a mirror, to decrease the maximum irradiance on the mirror in the pupil, while maintaining a predetermined depth of focus of the imaging optical system (i.e. a depth of focus that is predetermined to be acceptable for the particular imaging optical application). | 2011-12-08 |
20110299057 | STAGE APPARATUS AND LITHOGRAPHIC APPARATUS COMPRISING SUCH STAGE APPARATUS - A stage apparatus to position an object, the stage apparatus including a table configured to hold the object, a support structure configured to support the table, the table being displaceable relative to the support structure, the support structure including one of a first data clock and a second data clock and the table including the other one of the first data clock and the second data clock; and a circuit configured to synchronize the first and second data clocks, the circuit including a transmitter and receiver, the transmitter configured to wirelessly transmit clock signal data from the first data clock to the second data clock, and a synchronization circuit configured to synchronize the second data clock with the first data clock from the wirelessly transmitted clock signal data received by the receiver. | 2011-12-08 |
20110299058 | Movable body drive method and movable body drive system, pattern formation method and apparatus, exposure method and apparatus, and device manufacturing method - Positional information of a wafer stage in a Z-axis direction and a tilt direction with respect to the XY plane (for example, a θy direction) is measured, using a surface position measurement system, such as, for example, a Z head and the like, and the wafer stage is driven based on the measurement results. At the same time, positional information of the wafer stage is measured using an interferometer system such as, for example, a Z interferometer. When abnormality of the surface position measurement system is detected or when the wafer stage moves off from a measurement area of the surface position measurement system, drive control is switched to a drive control based on the measurement results of the interferometer system. Accordingly, the wafer stage can be driven continuously even at the time of abnormality generation in the surface position measurement system. | 2011-12-08 |
20110299059 | Multi-Level Digital Modulation for Time of Flight Method and System - The modulation scheme disclosed in this invention report allows for utilizing multiple 3D time-of-flight cameras at the same time by exploiting the inherent pseudo noise properties of the optical modulation signals. Compared to recent systems based on pure pseudo noise modulation signals, the stochastic measurement error in a single-camera environment is significantly reduced. The basic concept relies on the generation of a three level optical modulation signal that includes two pseudo noise sequences. | 2011-12-08 |
20110299060 | SENSOR APPARATUS COMPRISING A DISTANCE SENSOR - A sensor apparatus comprising a distance sensor comprising a transmitting device having at least one transmitter with a light source, and a receiving device having at least one receiver, and an electronic unit. The electronic unit being designed to emit light by means of the transmitter and to determine a distance which is covered by light emitted by the transmitter from a reflection surface of an object in a monitored area to the respective receiver. According to the invention, light guide means for transmission of light are arranged between the transmitting device and the monitored area and/or between the monitored area and the receiving device. The light guide means reflects the light at least once so that light can pass from the transmitting device to the monitored area and/or from the monitored area to the receiving device on an angled path. | 2011-12-08 |
20110299061 | LASER RANGE FINDING DEVICE AND DISTANCE MEASUREMENT METHOD THEREOF - A distance measurement method for use in a laser range finding device to measure a distance between the laser range finding device and a target is disclosed. The method comprises the following steps. A laser signal is sent to the target in a first time point. A reflected laser signal reflected by the target is then received. A digital signal having a plurality of signal values ranging from 0 to N is obtained by sampling the reflected laser signal with a sampling signal, wherein N is an integer larger than two. A maximum signal value among the signal values is obtained. The distance is calculated according to the first time point and a second time point where the maximum signal value is generated. | 2011-12-08 |
20110299062 | DEVICE AND METHOD FOR DETECTING AND MEASURING WIND FOR AN AIRCRAFT - The invention relates to a device for detecting and measuring wind at the front of an aircraft, said device comprising a lidar for the cyclic measurement of wind speeds at least a couple of measuring points located at the same distance, so-called measuring distance, from the nose of the aircraft. The invention is characterised in that it is suitable for measuring wind speeds, at each cycle, by means of the lidar, at a plurality of couples of measuring points ( | 2011-12-08 |
20110299063 | Device For Measuring Properties Of Scatterers , For Color Measuring For Scattered Light Of Gemstones, For Measuring Brightness Of Gemstones, And For Measuring Luminescence Distribution - A device for measuring properties of scatterers which measures properties of a scatterer from a stereoscopic scattering distribution of the scatterer upon receiving an electromagnetic wave with a certain wavelength distribution is provided. In the device, a scatterer to be measured is placed on a specimen platform; the electromagnetic wave is irradiated onto the scatterer from at least either any one or more directions, or one or more continuous directions of a hypothetical spherical surface having the above-mentioned focal point as its center; scattering waves scattered by the scatterer and reflected off the paraboloidal mirror or projected onto the paraboloidal screen are imaged by the imaging means as planar imaging data; and from thus obtained imaging data, a stereoscopic distribution of the scattering waves generated by the scatterer is obtained so as to measure properties of the scatterer from the distribution result. | 2011-12-08 |
20110299064 | DEFORMATION MEASURING APPARATUS AND DEFORMATION MEASURING METHOD - An apparatus and a method capable of measuring large deformation with a high accuracy and dynamically, using speckle interference, utilizes an optical path where one laser beam out of two laser beams becomes non-collimated light and a plane parallel transparent plate, and can form carrier fringes. More specifically, the transparent plate is arranged on the optical path where the non-collimated light is formed, or is removed from the optical path, or a refractive index, or a thickness of the transparent plate arranged on the optical path, or a tilt angle relative to an optical axis is changed. The phase analysis can be performed from fringe images corresponding to the deformation, by performing repetitively the above-described processing and acquisition of the speckle interference pattern. | 2011-12-08 |
20110299065 | SYSTEM AND METHOD FOR MEASURING RADIANT ENERGY IN GAS TURBINE ENGINES, COMPONENTS AND RIGS - One embodiment of the present invention is a unique system for measuring radiant energy in gas turbine engines, gas turbine engine components and gas turbine engine/component rigs. Another embodiment is a unique method for measuring radiant energy in gas turbine engines, gas turbine engine components and gas turbine engine/component rigs. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for measuring radiant energy. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith. | 2011-12-08 |
20110299066 | COMPONENT CONCENTRATION METER, COMPONENT CONCENTRATION MEASUREMENT METHOD, SHIPPING INSPECTION SYSTEM, AND HEALTH MANAGEMENT SYSTEM - An component concentration meter ( | 2011-12-08 |
20110299067 | OPTICAL MEASUREMENT CELL - To make it possible to alter a cell length with reduction of a manufacturing cost so that a spacer can be securely positioned at a desired position, a cell includes: a pair of optical windows sandwiching a flow channel; a cell body provided with an accommodating recess and a solution introduction part and a solution deriving part; a pair of light transmitting members in the accommodating recess and forming the pair of optical windows; a spacer defining a distance between the opposing surfaces of the pair of light transmitting members; and a pressing mechanism for pressing the light transmitting members and the spacer toward the bottom surface of the accommodating recess so as to form the flow channel, wherein a positioning recess having a shape corresponding to the spacer is provided on at least one of the opposing surfaces and the spacer is fitted therein. | 2011-12-08 |
20110299068 | Luminous Flux Depreciation Notification System for Light Fixtures Incorporating Light Emitting Diode Sources - A LED light fixture and a luminous flux monitoring system for a light fixture. The light fixture includes a housing defining an interior space including an interior surface and a transmissive panel. A light source is coupled to the interior surface. The system includes a light sensor coupled to the interior surface and aligned to receive light from the transmissive panel, light source, and/or interior surface. The light sensor is configured to measure luminous flux in the interior space. A controller is coupled to the light source and the light sensor. The controller is configured to determine if a light sensor measurement of luminous flux in the interior space is more or less than a reference value of the luminous flux. If the measurement of luminous flux is less than the reference value, the controller is configured to activate an end-of-life indicator. The reference value equals (total flux−internal ambient flux)×depreciation factor. | 2011-12-08 |
20110299069 | METHOD OF INSPECTING WAFER - Wafer inspection method to perform wafer inspection based on photo map information. The wafer inspection method may include: detecting a sample center location on a wafer; compensating the detected sample center location to a compensated center location based on photo map information; and detecting defective dies included in the wafer based on the compensated center location. | 2011-12-08 |
20110299070 | METHOD AND SYSTEM FOR STANDARDIZING MICROSCOPE INSTRUMENTS - Methods and apparatus for standardizing quantitative measurements from a microscope system. The process includes a calibration procedure whereby an image of a calibration slide is obtained through the optics of the microscope system. The calibration slide produces a standard response, which can be used to determine a machine intrinsic factor for the particular system. The machine intrinsic factor can be stored for later reference. In use, images are acquired of a target sample and of the excitation light source. The excitation light source sample is obtained using a calibration instrument configured to sample intensity. The calibration instrument has an associated correction factor to compensate its performance to a universally standardized calibration instrument. The machine intrinsic factor, sampled intensity, and calibration instrument correction factor are usable to compensate a quantitative measurement of the target sample in order to normalize the results for comparison with other microscope systems. | 2011-12-08 |
20110299071 | MULTIPOINT METHOD FOR IDENTIFYING HAZARDOUS AGENTS - The invention relates to apparatus and methods for assessing occurrence of a hazardous agent in a sample by performing multipoint spectral analysis of the sample. Methods of employing Raman spectroscopy and other spectrophotometric methods are disclosed. Devices and systems suitable for performing such multipoint methods are also disclosed. | 2011-12-08 |
20110299072 | MERCURY MEASURING APPARATUS FOR MEASURING MERCURY CONTAINED IN SAMPLE COMPOSED MAINLY OF HYDROCARBON - To provide a mercury measuring apparatus of a closed system capable of performing automatically a process ranging from collection to injection of the sample composed mainly of hydrocarbon, which is effective to accomplish a highly reliable measurement. The mercury measuring apparatus | 2011-12-08 |
20110299073 | SPECTROMETRIC INSTRUMENT - A colorimetric instrument includes a power control section adapted to vary the power to be applied to the light source between the wavelengths in accordance with at least one of spectral characteristics of the light source, spectral characteristics of the measurement optical system, and light receiving sensitivity characteristics of the light receiving section. | 2011-12-08 |
20110299074 | NANOSTRUCTURE OPTOELECTRONIC DEVICE WITH INDEPENDENTLY CONTROLLABLE JUNCTIONS - Nanostructure array optoelectronic devices are disclosed. The optoelectronic device may have one or more intermediate electrical contacts that are physically and electrically connected to sidewalls of the array of nanostructures. The contacts may allow different photo-active regions of the optoelectronic device to be independently controlled. For example, one color light may be emitted or detected independently of another using the same group of one or more nanostructures. The optoelectronic device may be a pixilated device that may serve as an LED display or imaging sensor. The pixilated device may have an array of nanostructures with alternating rows and columns of sidewall electrical contacts at different layers. A pixel may be formed at the intersection of a row contact and a column contact. As one example, a single group of one or more nanostructures has a blue sub-pixel, a green sub-pixel, and a red sub-pixel. | 2011-12-08 |
20110299075 | OPTICAL SLICER FOR IMPROVING THE SPECTRAL RESOLUTION OF A DISPERSIVE SPECTROGRAPH - An optical slicer for generating an output spot comprising an image compressor which receives a substantially collimated input beam and compresses the beam, wherein the input beam, if passed through a focusing lens, produces an input spot; an image reformatter which receives the compressed beam to reformat the beam into a plurality of sliced portions of the compressed beam and vertically stacks the portions substantially parallel to each other; and an image expander which expands the reformatted beam to produce a collimated output beam which, if passed through the focusing lens, produces the output spot that is expanded in a first dimension and compressed in a second dimension relative to the input spot. | 2011-12-08 |
20110299076 | SPECTROMETER WITH VALIDATION CELL - A valid state of an analytical system that includes a light source and a detector can be verified by determining that deviation of first light intensity data quantifying a first intensity of light received at the detector from the light source after the light has passed at least once through each of a reference gas in a validation cell and a zero gas from a stored data set does not exceed a pre-defined threshold deviation. The stored data set can represent at least one previous measurement collected during a previous instrument validation process performed on the analytical system. The reference gas can include a known amount of an analyte. A concentration of the analyte in a sample gas can be determined by correcting second light intensity data quantifying a second intensity of the light received at the detector after the light passes at least once through each of the reference gas in the validation cell and a sample gas containing an unknown concentration of the analyte compound. Related systems, methods, and articles of manufacture are also described. | 2011-12-08 |
20110299077 | SPECTROSCOPY MODULE - In a spectroscopy module | 2011-12-08 |
20110299078 | SPECTROMETER - A spectrometer includes:
| 2011-12-08 |