27th week of 2013 patent applcation highlights part 27 |
Patent application number | Title | Published |
20130169882 | SYSTEM AND METHOD FOR TRANSMITTING A VIDEO SIGNAL FROM A TRANSMITTER TO A RECEIVER AND READING AND WRITING EDID - The present invention relates to system and method of reading and rewriting EDID in a video transmission system includes a transmitter transmitting a video signal and a receiver receiving the video signal that the transmitter transmitted which are connected to each other through digital interface, the method includes a reading step where the transmitter reads the EDID of the receiver through the digital interface; a first transmitting step where the transmitter transmit the video signal to the receiver on the basis of the EDID which the transmitter read; a second transmitting step where the receiver transmits a first message related to the EDID of the receiver; and a third transmitting step where the receiver transmits a second message related to the EDID of the receiver; wherein the transmitter, which received the first message from the receiver, does not read the EDID of the receiver until the second message is received. | 2013-07-04 |
20130169883 | AV EQUIPMENT AND INITIALIZATION METHOD OF THE EQUIPMENT - AV equipment enables individual initial setting for each user utilizing near field communication without requiring any cumbersome operation. A determiner determines whether or not identification information of a portable device obtained by a near field communicator is identical to registered identification information to detect the registered portable device, which is located close to the AV equipment. A setter reads initial setting detail corresponding to the portable device detected by the determiner from the memory, and sets the read initial setting detail to the AV equipment. In searching the portable device, an output power controller initially sets the output power to an initial value, and gradually increases the output power while the registered portable device is not detected. | 2013-07-04 |
20130169884 | VOICE CONTROL SYSTEM AND ASSOCIATED CONTROL METHOD APPLIED TO ELECTRONIC APPARATUS - A control method for a voice control system applied to an electronic apparatus is provided. The method includes: launching a predetermined audio receiving period and lowering an output volume of the electronic apparatus when determining to receive an audio signal for controlling the electronic apparatus; receiving the audio signal and executing a corresponding command; and restoring the output volume of the electronic apparatus when the predetermined audio receiving period ends. The audio signal is for controlling the electronic apparatus. | 2013-07-04 |
20130169885 | DISPLAY DEVICE AND TELEVISION RECEIVER - According to one embodiment, a display device includes: an image display module having a first surface; a lens module configured to face the first surface and to be connected to the image display module by a connector with a gap from the image display module; and a first spacer configured to be disposed between the image display module and the lens module. | 2013-07-04 |
20130169886 | ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - Provided is an illuminating device capable of positioning or fixing a light guide plate in a chassis while preventing intensity distribution in a plane of light emitted from a front face of the plate from becoming nonuniform. An illuminating device ( | 2013-07-04 |
20130169887 | Projection Application Device Working Through a Wireless Video Output Device and Its Video Output Control Unit - The present invention provides a projection application device which is working through a wireless video output device and its video output control unit. The video output device includes a microprocessor. A video output unit is coupled to the microprocessor for outputting a video data. A video output control unit is coupled to the microprocessor for controlling a projecting image outputted by the projection device. The video output control unit includes a designation unit for designating the video data to the projection device or the video output device. | 2013-07-04 |
20130169888 | METHOD AND DEVICE FOR CONTROLLING A VIDEO PROJECTOR IN A VIDEO PROJECTION SYSTEM COMPRISING MULTIPLE VIDEO PROJECTORS - Controlling at least one video projector of a video projection system comprising multiple video projectors having a modifiable focal length and adapted to project sub-images. After determining a first calibration parameter associated with a first predetermined focal length of the video projectors, a second calibration parameter corresponding to a second predetermined focal length of the video projectors is computed, the second calibration parameter computed as a function of the first calibration parameter and the second predetermined focal length different from the first one. A display parameter is computed for a video projector, the display parameter being computed as a function of second calibration parameter, and a sub-image to be projected by the video projector is calculated according to the computed display parameter. Necessary display parameters are determined during an initial calibration step and used during a projection session whenever the user issues an “optical zoom” command, without repeating the calibration. | 2013-07-04 |
20130169889 | PROJECTION DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME - A projection display apparatus includes an image projecting unit projecting an image, an operation unit as an operation device whose output value changes depending on the amount of operation, a correction amount setting unit changing a keystone correction amount in accordance with an output value of the operation unit, and a keystone correcting unit performing keystone correction on an image to be projected in accordance with the keystone correction amount. A zero reference position in which the keystone correction amount is zero is set in an operation range of the operation unit. The correction amount setting unit sets a dead zone in the operation range such that the dead zone includes the zero reference position and an area surrounding this position, and sets the keystone correction amount to zero in accordance with the output value corresponding to the inside of the dead zone. | 2013-07-04 |
20130169890 | DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - To provide a display device capable of offering improved radiation performance of radiating heat generated from a driver IC arranged to drive a display panel. The display device ( | 2013-07-04 |
20130169891 | TELEVISION RECEIVER AND ELECTRONIC DEVICE - According to one embodiment, a television receiver includes: housing; display; circuit board; and connector. The connector is electrically connected to the circuit board, and connected with an external connector. The connector includes: an insulating member; terminal members; and a container. The insulating member includes: a base portion; and an insertion portion extending from the base portion toward the second opening and inserted into a connection portion of the external connector. The terminal members are provided to the insertion portion, and coupled to the connection portion. The container is configured to house the insertion portion. The insertion portion includes: a side surface; and a slanted surface provided to at least one of ends of the side surface at the base portion side and the other one of the ends of the side surface. The slanted surface is slanted with respect to the side surface. | 2013-07-04 |
20130169892 | DISPLAY APPARATUS, UPGRADING APPARATUS AND CONTROL METHOD OF THE SAME AND DISPLAY SYSTEM - A display apparatus includes: a display; an image processor which processes an image signal which has been received based on an external input state selected from at least one preset external input state, by using a preset image processing operation, and displays an image on the display based on the processed image signal; a connector to which an upgrading apparatus that upgrades the image processing operation is connected; and a controller which displays, on the display, a user interface (UI) image for selecting one of the at least one preset external input state, and if it is determined that an image signal is capable of being received by the upgrading apparatus not via the display apparatus, displays the selected external input state and the upgrading apparatus in the UI image. | 2013-07-04 |
20130169893 | TILTED DICHROIC COLOR COMBINER II - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include a tilted dichroic plate having at least two reflectors configured with light collection optics to combine at least two colors of light. | 2013-07-04 |
20130169894 | TILTED PLATE NORMAL INCIDENCE COLOR COMBINER WITH A POLARIZING BEAM SPLITTER - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include at least two tilted dichroic plates having at least two reflectors configured with light collection optics to combine at least two colors of light. | 2013-07-04 |
20130169895 | Three-Dimensional Imaging Device - A three-dimensional imaging device is provided which includes a display device and a viewing device. The display device includes a first substrate, a second substrate, a black absorbing layer and a cholesteric liquid crystal layer including a first levo-cholesteric liquid crystal layer and a first dextro-cholesteric liquid crystal layer. The viewing device includes a second levo-cholesteric liquid crystal layer and a second dextro-cholesteric liquid crystal layer. The first levo-cholesteric liquid crystal layer is made of a same material as the second levo-cholesteric liquid crystal layer, and the first dextro-cholesteric liquid crystal layer is made of a same material as the second dextro-cholesteric liquid crystal layer. | 2013-07-04 |
20130169896 | STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME - Stereo image print observable without polarized glasses, having: a transparent support; first laminate and second laminate disposed on a front surface and a back surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel has at least one horizontally aligned dichroic dye, and absorption axes of the dichroic images included in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) of 10 nm or less for visible light; and a linearly polarizing layer satisfying the according to predefined condition. | 2013-07-04 |
20130169897 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE WITH FRONT PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE WITH FRONT PLATE - Disclosed is a method for manufacturing a liquid crystal display device with a front plate including a step of providing, on a surface on a viewing side of a liquid crystal panel having polarizing plates on both sides, a λ/4 plate having a hard coat layer and composed of mainly a thermoplastic resin, an adhesive layer, a front plate composed of glass or acrylic, and a sealing layer containing a UV-curable tacky agent, all being stacked in this order from the viewing side; and a step of curing the sealing layer by irradiating with ultraviolet radiation from a hard coat layer side. The λ/4 plate having the hard coat layer contains 0.005 to 0.5 parts by mass of a compound which shows an absorption peak (λmax) in a wavelength range of 260 nm to 400 nm per 100 parts by mass of the thermoplastic resin composing the λ/4 plate. | 2013-07-04 |
20130169898 | METHOD OF DRIVING BI-STABLE LIQUID CRYSTAL PANEL AND DRIVING DEVICE - In a method of driving a bistable nematic dot-matrix liquid crystal display panel, from the facts that a write waveform contains a DC component and that liquid crystal molecules have not yet reached a stable state of anchoring force immediately after the end of writing but gradually become the stable state, it is considered that charges still remain in liquid crystal even at the time point when a COM electrode and a SEG electrode have become GND. Although the residual charges resulting from single writing cause no problem because its period is short, the residual charges after writing break down the bistable liquid crystal display panel as the number of rewriting increases. Immediately after a waveform for rewriting the bistable liquid crystal display panel was applied, an AC waveform of a voltage lower than the last pulse of a drive waveform was applied. Further, the voltage was allowed to gradually approach 0 V. | 2013-07-04 |
20130169899 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a plurality of pixels arranged in a matrix and constituted by first and second substrates and a liquid crystal layer held therebetween. The first substrate includes a common electrode arranged in common to the plurality of pixels, an insulating film arranged on the common electrode, a pixel electrode arranged facing the common electrode through the insulating film. Slits are formed in the pixel electrode. The liquid crystal layer is formed of a liquid crystal material having a voltage maintain rate larger than 90% in a period of 500 msec at temperature 60° C. and a rotational viscosity less than 90 mPa-s at temperature 25° C. | 2013-07-04 |
20130169900 | Non-Optically Bonded Display Device - Various embodiments provide a display that utilizes a film having a plurality of compliant microdots to non-optically bond a layer of chemically strengthened protective glass to the display. The film, microdots, and chemically strengthened protective glass provide an assembly provides a non-bonded ruggedized, interactive display that is highly functional, safe, and easy to construct. | 2013-07-04 |
20130169901 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS HAVING THE SAME - A display substrate includes a base substrate, a thin-film transistor (TFT), a color filter and a pixel electrode. The TFT is on the base substrate. The color filter is on the base substrate including the TFT and in contact with the base substrate. The pixel electrode is on the color filter and in electrical connection to a drain electrode of the TFT. | 2013-07-04 |
20130169902 | LIQUID CRYSTAL DISPLAY - According to one embodiment, a display includes an array substrate including pixel electrodes arranged in a matrix, and alignment film arranged on the pixel electrodes, a countersubstrate provided with counterelectrodes opposed to the pixel electrodes, and an OCB-mode liquid crystal layer held between the array substrate and the countersubstrate. The alignment film and has been subjected to alignment processing in a predetermined direction. Each of the pixel electrodes includes at least one notch defined by continuous edge sides each of which intersects the predetermined direction, and the continuous edge sides include edge sides extending in directions intersecting gate lines and signal lines. | 2013-07-04 |
20130169903 | TFT-LCD ARRAY SUBSTRATE - A Thin Film Transistor-Liquid Crystal Display (TFT-LCD) array substrate is presented which includes a gate line, a data line, and a pixel electrode. The pixel electrode is disposed in a pixel region defined by the intersection between the gate line and the data line. In the pixel region, a partition groove for forming a pixel electrode pattern is provided at the periphery of the pixel electrode. | 2013-07-04 |
20130169904 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING SAME - A backlight unit for a liquid crystal display device including an light emitting diode light source; a light conversion layer disposed apart from the light emitting diode light source, wherein the light conversion layer is configured to convert light emitted from the light emitting diode light source to white light and provide the white light to a liquid crystal panel; and a light guide panel disposed between the light emitting diode light source and the light conversion layer, wherein the light conversion layer includes a semiconductor nanocrystal and a polymer matrix, wherein the semiconductor nanocrystal is coated with a first polymer, and wherein the polymer matrix comprises a thermoplastic second polymer. | 2013-07-04 |
20130169905 | BACKLIGHT DEVICE AND LIQUID DISPLAY APPARATUS USING THE SAME - A backlight device, for irradiating lights on a liquid crystal panel, comprises plural numbers of backlight blocks, each backlight block has a sheet-like reflection member ( | 2013-07-04 |
20130169906 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display device including a polymer layer which is placed on an alignment layer and which controls the alignment of liquid crystal molecules adjacent thereto. The polymer layer is one formed by polymerizing a monomer added to the liquid crystal layer. The monomer is a compound represented by the following formula: | 2013-07-04 |
20130169907 | CURVED DISPLAY PANEL AND METHOD FOR FORMING THE SAME - A curved display panel includes a top polarizer, a curved top glass plate, a color filter, a liquid-crystal layer, a thin-film transistor layer including an array of thin-film transistors, a curved bottom glass plate, and a bottom polarizer. The color filter, the liquid-crystal layer, and the thin-film transistor array are sandwiched between the curved top glass plate and the curved bottom glass plate. The top polarizer is located on an opposite surface of the curved top glass plate to the color filter, and the bottom polarizer is located at an opposite surface of the curved bottom glass plate to the thin-film transistor layer. The disclosure also discloses a method for forming a curved display panel. | 2013-07-04 |
20130169908 | LIQUID CRYSTAL DISPLAY DEVICE AND PROCESS FOR PRODUCING THE SAME - A liquid crystal display comprising: a vertically aligned liquid crystal layer located between a first and a second substrate, a first and a second polarizing layer, and an optical compensation plate having negative biaxial optical anisotropy; wherein at least either the first or the second substrate has protrusions having approximately the same first height and protruding into the liquid crystal layer, the protrusions being formed only inside of the sealing material, the liquid crystal layer in the protrusion-free position having a second height, and the area of the region in which the thickness of the liquid crystal layer is equal to the value obtained by subtracting the first height from the second height as a result of the existence of the protrusions accounting for a %, which belongs to 5% to 50%, of the area of the region where the liquid crystal layer exists on the substrate with protrusions. | 2013-07-04 |
20130169909 | Fast Switchable and High Diffraction Efficiency Grating Ferroelectric Liquid Crystal Cell - A liquid crystal cell structure is provided. The liquid crystal cell structure includes: two polarizers; and a liquid crystal diffractive light modulating cell placed between the two polarizers. The cell includes: two transparent substrates treated by photoalignment; and a ferroelectric liquid crystal layer disposed between the two transparent substrates with current conducting layers, the ferroelectric liquid crystal layer comprising ferroelectric liquid crystals. The two transparent substrates treated by photoalignment are configured to provide multiple alignment domains in the ferroelectric liquid crystals with a planar surface orientation. Adjacent domains of the multiple alignment domains are oriented at an angle with respect to each other. | 2013-07-04 |
20130169910 | PHASE DIFFERENCE PLATE MANUFACTURING METHOD, PHASE DIFFERENCE PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE - A step of forming a layered body including a resin layer (a) containing a resin A having positive intrinsic birefringence and a resin layer (b) containing a resin B having negative intrinsic birefringence, the resin layer (b) being provided on one side of the resin layer (a); a first stretching step of stretching the layered body in one direction at a temperature T | 2013-07-04 |
20130169911 | LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention provides a liquid crystal panel in which warping is controlled. The liquid crystal panel includes a liquid crystal cell | 2013-07-04 |
20130169912 | MULTILAYER FILM AND LIQUID CRYSTAL DISPLAY DEVICE - A multilayer film including: a substrate consisting of a resin that contains a polymer having an alicyclic structure, the substrate having a thickness of not more than 45 μm; and a resin layer provided on at least one surface of the substrate, the resin layer being formed by curing by irradiation of an active energy ray, wherein: a ratio of the substrate thickness relative to the total of the substrate thickness and the resin thickness is not less than 0.6 and not more than 0.95, and in a temperature range of not less than 30° C. and not more than 90° C., a linear expansion coefficient of the multilayer film is smaller than a linear expansion coefficient of the substrate by 5 ppm/° C. or more. | 2013-07-04 |
20130169913 | LIQUID CRYSTAL LENS PANEL AND METHOD OF MANUFACTURING THE SAME - A liquid crystal lens panel includes a plurality of lens electrodes, an alignment layer, a sealant and a light blocking pattern. The lens electrodes are arranged in an active region. The alignment layer is disposed in an alignment region which overlaps an entire of the active region and extends further than the active region. The sealant is disposed in a seal line region which is outside the alignment region. The light blocking pattern is disposed in the light blocking region which is between the seal line region and the alignment region. | 2013-07-04 |
20130169914 | OPTICAL SENSOR AND LIQUID CRYSTAL PANEL PROVIDED WITH THE OPTICAL SENSOR - Provided is an optical sensor having such a novel structure that even if an intrinsic semiconductor region has a short substantial length in a direction parallel with a forward direction of a photodiode, a light receiving area can be ensured, whereby light detection sensitivity can be improved; and a liquid crystal panel including the optical sensor. The optical sensor includes: a photodiode ( | 2013-07-04 |
20130169915 | POLARIZING LIQUID CRYSTAL PANEL, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME - A polarizing liquid crystal panel includes a first substrate including a first base substrate, a first alignment layer, and a first electrode between the first base substrate and the first alignment layer, a second substrate including a second base substrate, a second alignment layer, and a second electrode between the second base substrate and the second alignment layer, the second substrate facing the first substrate, a spacer between the first and second substrates and maintaining a cell gap therebetween, and a liquid crystal flow preventing portion between the first and second substrates. The liquid crystal flow preventing portion extends in a first direction, and restricts movement of the spacer in a second direction substantially perpendicular to the first direction. | 2013-07-04 |
20130169916 | COMPOSITION FOR FORMING LIQUID CRYSTAL LAYER, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a composition for forming a liquid crystal layer which enables to achieve takt time reduction and high display quality. The liquid crystal display device according to the present invention includes a liquid crystal material, and a monomer, the monomer being a compound having a structure that generates ketyl radicals when undergoing a hydrogen abstraction reaction caused by exposure to light. | 2013-07-04 |
20130169917 | EXPOSURE DEVICE - In an exposure device, picture elements or pixels of a liquid crystal display device are split into two parts in the width direction, and exposed from different directions, whereby an alignment material film is photoaligned. The exposure device causes two beams of exposure light outputted by two light sources (a first light source and a second light source) to be transmitted through respectively different light transmission regions in a predetermined pattern of a mask, to irradiate regions of an alignment material film formed on a member for exposure, which regions correspond to split regions of pixels or picture elements. The exposure device causes the two beams of exposure light to mutually intersect on the optical path between the first and second light sources and the alignment material film. | 2013-07-04 |
20130169918 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a first substrate is provided with a pixel electrode including a contact portion, a pair of main pixel electrodes extending in a first direction from the contact portion, a sub-pixel electrode arranged between the contact portion and an end of the extending main pixel electrodes and extending in a second direction so as to connect the pair of main pixel electrodes. A second substrate is provided with a common electrode including first and second main common electrodes sandwiching the pair of the main pixel electrodes, a third main common electrode arranged substantially in the center between the pair of main pixel electrodes and extending in parallel with the first and second main common electrodes, and a sub-common electrode arranged between the contact portion and the sub-pixel electrode and connected with the first, second and third main common electrodes extending in the second direction. | 2013-07-04 |
20130169919 | METHOD FOR MANUFACTURING A LIQUID CRYSTAL DISPLAY - A method of manufacturing a liquid crystal display includes: forming a liquid crystal panel including two substrates and a liquid crystal layer interposed between the two substrates and irradiating light to the liquid crystal layer in a state in which a voltage is applied to the liquid crystal panel. The liquid crystal layer includes liquid crystal molecules and a reactive monomer, and the voltage applied to the liquid crystal panel is an AC voltage. The liquid crystal molecules are isotropic in a state that the voltage is not applied thereto and are anisotropic in a state that the voltage is applied thereto. | 2013-07-04 |
20130169920 | LIQUID CRYSTAL LENS MANUFACTURING METHOD AND LIQUID CRYSTAL LENS - Provided are a method for manufacturing a liquid crystal lens which, even with the use of a thin sheet glass as a glass sheet for dividing a liquid crystal layer, can reduce the likelihood of breakage of the thin sheet glass in the production process and the liquid crystal lens. A mother liquid crystal lens having a plurality of liquid crystal lens units arrayed in a longitudinal direction thereof is cut for each of the liquid crystal lens units to separate out the liquid crystal lens units and thus manufacture respective liquid crystal lenses | 2013-07-04 |
20130169921 | MATERIAL BASED ON CELLULOSE ACETATE WITH PLASTICISERS AND MANUFACTURED ARTICLE PRODUCED THEREWITH - A plastic material based on cellulose acetate, including at least one plasticizer, in which the plasticizer includes a mixture of a first plasticizer including citric acid esters and at least one second plasticizer selected from the group of organic phosphates, glycerol esters and trimellitic acid esters, the content of the first plasticizer being equal to or greater than the second plasticizer and the aforementioned mixture of plasticizers constituting overall 25-35% by weight of the plastic material. | 2013-07-04 |
20130169922 | MODULE EYE GLASSES - An eyeglass assembly formed of detachable and interchangeable parts. The assembly comprises detachable upper and lower frame parts that define an aperture for receiving lenses or a lens assembly. Two interchangeable temple arms are pivotally connected to the upper and lower frame parts and assist in holding the eyeglass assembly together. The eyeglasses advantageously allow a wearer, manufacturer, designer, distributor and/or retailer to vary the shape, style, size or colour of the eyeglasses to suit their requirements by a simple interchange of parts. Other embodiments are directed to eyeglass components formed from heat dissipating material, specifically temple arms comprising an insert formed of a heat dissipating material such as a polymer or aluminum. | 2013-07-04 |
20130169923 | Eyeglass System - An eyeglass system having interchangeable components. The eyeglass system includes right and left temples that are connected to a front frame via a decorative pin. The pin is easily removed to allow one to replace the temples with those having another style, or use the temples with another frame. A front cover can also be connected to the frame via the pin to further change the style or design of the eyeglasses. | 2013-07-04 |
20130169924 | APPARATUS AND SYSTEM FOR DATA STORAGE AND RETRIEVAL - According to at least one exemplary embodiment, an apparatus and system for data storage and retrieval may be disclosed. The system and apparatus may include a microchip may be embedded in a pair of eyewear. The apparatus may further include an eyewear frame having at least a bridge and temples, a chip embedded in at least one of said temples, said chip having a first substrate and a second substrate, wherein the first and second substrate are coupled together around the edges of the second substrate and form an interior pocket; an RFID chip integrally formed within said interior pocket; a unique identifier; and a microprocessor | 2013-07-04 |
20130169925 | Corrective alignment optics for optical device - Exemplary methods, systems and components enable an enhanced direct-viewing optical device to make customized adjustments that accommodate various optical aberrations of a current user. In some instances a real-time adjustment of the transformable optical elements is based on known corrective optical parameters associated with a current user. In some implementations a control module may process currently updated wavefront measurements as a basis for determining appropriate real-time adjustment of the transformable optical elements to produce a specified change in optical wavefront at an exit pupil of the direct-viewing device. Possible transformable optical elements may have refractive and/or reflective and/or diffractive and/or transmissive characteristics that are adjusted based on current performance viewing factors for a given field of view of the direct-viewing device. Some embodiments enable dynamic repositioning and/or transformation of corrective optical elements based on a detected shift of a tracked gaze direction of a current user of the direct-viewing device. | 2013-07-04 |
20130169926 | Ophthalmic Device Molds Formed From Highly Amorphous Vinyl Alcohol Polymer, Ophthalmic Devices Molded Therein, And Related Methods - Ophthalmic device molds made from at least one highly amorphous vinyl alcohol polymer, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, and related methods are described. The methods of manufacturing ophthalmic devices can use dry or wet demolding processes, or dry or wet delensing processes. | 2013-07-04 |
20130169927 | Vinyl Alcohol Ophthalmic Lens Molds, Ophthalmic Lenses Molded Therein, And Related Methods - Ophthalmic lens molds made from at least one vinyl alcohol copolymers with high amorphous content, ophthalmic lenses including silicone hydrogel contact lenses formed using these molds, packaged ophthalmic lenses present in a solution comprising the at least one vinyl alcohol copolymer with high amorphous content, and related methods are described. The methods of manufacturing ophthalmic lenses can use wet demolding, delensing or demolding and delensing processes involving dissolving the molds in water or an aqueous solution. | 2013-07-04 |
20130169928 | Fabrication technique for replaceable optical corrective elements - Exemplary methods, systems and components enable an enhanced direct-viewing optical device to include customized adjustments that accommodate various optical aberrations of a current user. A real-time adjustment of transformable optical elements is sometimes based on predetermined corrective optical parameters associated with a current user. Customized optical elements are incorporated with the direct-viewing optical device to produce a specified change in optical wavefront at an exit pupil. Possible transformable or replacement optical elements may have refractive and/or reflective and/or diffractive and/or transmissive characteristics that are selected based on current performance viewing factors for a given field of view of the direct-viewing device. Some embodiments enable dynamic repositioning and/or transformation of corrective optical elements responsive to a detected shift of a tracked gaze direction of a current user. Replacement corrective optical elements may be fabricated for current usage or retained in inventory for possible future usage in the direct-viewing device. | 2013-07-04 |
20130169929 | SYSTEM, METHOD, AND APPARATUS FOR AMBLYOPIA AND OCULAR DEVIATION CORRECTION - Systems, methods, and apparatuses for amblyopia and ocular deviation correction are disclosed. In one aspect, embodiments of the present disclosure include a system for amblyopia correction, the system includes, an image processing unit to identify a set of image parameters and, when, in operation, the image processing unit modifies a source visual content based on one or more of the set of image parameters to generate visual content and a visualization unit coupled to the image processing unit operable to receive visual content from the image processing unit, the visualization unit having a screen, when, in operation, the screen displays the visual content. | 2013-07-04 |
20130169930 | Optical device with active user-based aberration correction - Exemplary embodiments enable an enhanced direct-viewing optical device to make customized adjustments that accommodate optical aberrations of a current user. In some instances a real-time adjustment of the transformable optical elements is based on known corrective optical parameters associated with a current user. In some implementations a control module may process currently updated wavefront measurements as a basis for determining appropriate real-time adjustment of the transformable optical elements to produce a specified change in optical wavefront at an exit pupil of the direct-viewing device. Possible transformable optical elements include refractive and/or reflective and/or diffractive and/or transmissive characteristics that are adjusted based on current performance viewing factors for a given field of view of the direct-viewing device. Dynamic repositioning and/or transformation of corrective optical elements may be based on a detected shift of a tracked gaze direction of a current user of the direct-viewing device. | 2013-07-04 |
20130169931 | AUTO-FOCUSING DIAGNOSTIC EQUIPMENT - A diagnostic equipment having an auto-focusing function comprising a image detection device, a first scanning device, a mobile optical lens assembly, a focusing detection device and a first splitter assembly is provided. The image detection device comprises a first light source and a first photo detector. The first light source provides a first incident light and the first incident light incident to an object and becomes a first signal light. The first photo detector is for receiving the first signal light. The first scanning device is for adjusting a path of the first incident light and to scan the object. The mobile optical lens assembly has a lens and a mobile platform. The first splitter assembly is for transmitting the first and the second signal light to the first and the second photo detector, respectively. | 2013-07-04 |
20130169932 | ADAPTIVE OPTICS APPARATUS THAT CORRECTS ABERRATION OF EXAMINATION OBJECT AND IMAGE TAKING APPARATUS INCLUDING ADAPTIVE OPTICS APPARATUS - An adaptive optics apparatus includes a first light modulating unit configured to perform modulation in a polarization direction of one of two polarized light components in light emitted from a light source, a changing unit configured to rotate the light modulated by the first light modulating unit by 90 degrees, a second light modulating unit configured to modulate the light changed by the changing unit in the polarization direction, and an irradiating unit configured to irradiate a measurement object with the light modulated by the second light modulating unit. | 2013-07-04 |
20130169933 | Tear Film and Contact Lens Evaluation by Optical Reflectometry Technique - A method and system for evaluation tear film thickness and thinning dynamics in an eye with or without wearing a contact lens using a specially configured optical reflectometer. The method and system may address the beam aiming flexibility on the tear film surface by incorporation of a galvanometer scanner with the fiber coupled optical reflectometer. The tear film thickness, tear film thinning dynamics, and tear film breakup thickness can be determined. The system can also be combined with spectral domain OCT or swept source OCT for ophthalmology applications. The advantage is fast and high precision tear film evaluation that can also be extended to water film on contact lens evaluation for the determination of contact lens hydrophilic properties. | 2013-07-04 |
20130169934 | METHOD FOR COMBINING A PLURALITY OF EYE IMAGES INTO A PLENOPTIC MULTIFOCAL IMAGE - A method for combining a plurality of eye images into a plenoptic multifocal image that includes registering the eye images with a plurality of frames into one or more eye image sets with a processor and a memory system, aligning each of the eye images in each of the one or more image sets with a selected reference that resides on the memory system with the processor and determining one or more in-focus regions of the eye images by calculating one or more gradient images while ignoring noise and other imaging artifacts. The method also includes identifying the one or more in-focus regions with highest resolution from the one or more gradient images and selecting one or more corresponding in-focus intensities from the frames to combine into a plenoptic multifocal image with a higher resolution than the eye images, the frames and the one or more eye image sets. | 2013-07-04 |
20130169935 | Polarization conversion systems for stereoscopic projection - A polarization conversion system (PCS) is located in the output light path of a projector. The PCS may include a polarizing beam splitter, a polarization rotating element, a reflecting element, and a polarization switch. Typically, a projector outputs randomly-polarized light. This light is input to the PCS, in which the PCS separates p-polarized light and s-polarized light at the polarizing beam splitter. P-polarized light is directed toward the polarization switch on a first path. The s-polarized light is passed on a second path through the polarization rotating element (e.g., a half-wave plate), thereby transforming it to p-polarized light. A reflecting element directs the transformed polarized light (now p-polarized) along the second path toward the polarization switch. The first and second light paths are ultimately directed toward a projection screen to collectively form a brighter screen image in cinematic applications utilizing polarized light for three-dimensional viewing. | 2013-07-04 |
20130169936 | ILLUMINATION DEVICE, PROJECTION DEVICE, AND PROJECTION-TYPE IMAGE DISPLAY DEVICE - An illumination device includes: an optical element which including a hologram recording medium including a first zone and a second zone and can reproduce an image of a scattering plate; an irradiation device which irradiates the optical element with a coherent light beam such that the light beam is allowed to scan the hologram recording medium; and a polarization control unit provided on an optical path of the light beam to an illuminated zone. The light beams incident on respective positions of the hologram recording medium are allowed to reproduce the image superimposed on the illuminated zone. The polarization control unit controls polarization of the light beams such that the light beam incident on the first zone to travel toward the illuminated zone and the light beam incident on the second zone to travel toward the illuminated zone are configured with different polarization components. | 2013-07-04 |
20130169937 | TILTED DICHROIC COLOR COMBINER I - The disclosure generally relates to color combiners, and in particular color combiners useful in small size format projectors such as pocket projectors. The disclosed color combiners include a tilted dichroic plate having at least two reflectors configured with light collection optics to combine at least two colors of light. | 2013-07-04 |
20130169938 | COLOR WHEEL WITH FAN BLADE - A color wheel unit of a projector includes a motor and a color wheel. The color wheel is synchronized with the rotating motion of the motor. The color wheel has a light-irradiated area and a non-irradiated area. The light-irradiated area is positioned in an outer margin of the color wheel and at least a phosphor layer is located on the light-irradiated area. The non-irradiated area is positioned at the inner portion of the color chip. A number of fan blades are located in the non-irradiated area. The fan blades are synchronized with the rotating motion of the color wheel that generates air flow to enhance heat dissipation efficiency of the color wheel. | 2013-07-04 |
20130169939 | LIGHT SOURCE SYSTEM AND PROJECTOR - A light source system includes a luminescent wheel, a driving unit for rotating the luminescent wheel, a light source for shining excitation light on to a luminescent material layer of the luminescent wheel, a light shining control unit for controlling an illumination timing of the light source, a light shining time integrating unit for integrating individual excitation light shining times to a plurality of predetermined divided areas of the luminescent wheel, an integrated light shining time storage unit for storing the individual light shining times to the predetermined divided areas, and a light shining range control unit for equalizing times over which excitation light is shone on to the plurality of predetermined divided areas of the luminescent wheel based on the individual excitation light shining times to the predetermined divided areas. | 2013-07-04 |
20130169940 | ILLUMINATION DEVICE, PROJECTION DEVICE, AND PROJECTION-TYPE IMAGE DISPLAY DEVICE - Provided is an illumination device which illuminates an illuminated zone with a plurality of coherent light beams having mutually different wavelength ranges, so that it is possible to allow speckles to be inconspicuous. A illumination device is configured to include an optical element including a hologram recording medium and an irradiation device which illuminates the optical element with a plurality of coherent light beams having mutually different wavelength ranges so as to allow a first and second coherent light beams having different wavelength ranges to scan the hologram recording medium of the optical element. The first coherent light beams incident on respective positions of the hologram recording medium are allowed to reproduce an image superimposed on an illuminated zone, and the second coherent light beams incident on the respective positions of the hologram recording medium are allowed to reproduce an image superimposed on the illuminated zone. | 2013-07-04 |
20130169941 | PROJECTION DEVICE AND PROJECTION-TYPE VIDEO DISPLAY DEVICE - Provided are a projection device and a projection-type video display device capable of displaying a plurality of videos, allowing speckles to be inconspicuous, and miniaturizing an optical system. A projection device includes an optical element including light diffusion elements capable of diffusing light, an irradiation device configured to irradiate the optical element with illumination light beams, each illumination light beam scanning the corresponding light diffusion element, spatial light modulators, each spatial light modulator being illuminated with illumination light beam which is incident from the irradiation device to each light diffusion element to be diffused, and projection optical systems, each projection optical system projecting modulation image obtained on each spatial light modulator on corresponding screen. The illumination light beam, which is incident to each position of each light diffusion element to be diffused, overlappedly illuminates on corresponding spatial light modulator. | 2013-07-04 |
20130169942 | AIR FILTER MODULE AND PROJECTION DEVICE USING THE SAME - An air filter module adapted to be used with a projection module and disposed to cover an air vent of the projection module. The air filter module includes a filter component and a cleaning unit. The cleaning unit is disposed to cover the air vent and configured to drive the filter component to have a movement so as to remove the dust on the filter component according to a cleaning-start signal. A projection device adopting the air filter module is also provided. | 2013-07-04 |
20130169943 | IMAGE PROJECTION DEVICE AND ASSOCIATED IMAGE PROJECTION METHOD AND CALIBRATION METHOD - An image projection device includes an optical correction unit, a panel and a lens. The optical correction unit is utilized for receiving an image and pre-distorting the image to generate a pre-distorted image according to pre-distortion parameters. The panel is coupled to the optical correction unit, and is utilized for receiving and projecting the pre-distorted image. The lens is positioned in front of the panel, where the pre-distorted image projected from the panel passes through the lens, and the pre-distortion parameters correspond to distortion effects caused by the lens. | 2013-07-04 |
20130169944 | EXPOSURE APPARATUS, EXPOSURE METHOD, DEVICE MANUFACTURING METHOD, PROGRAM, AND RECORDING MEDIUM - An exposure apparatus that exposes a substrate with exposure light through a first liquid. The exposure apparatus includes: an optical member that has an emission surface which emits the exposure light; a first member that forms a first liquid immersion space of the first liquid in at least a part of a first space under the first lower surface and an optical path space including an optical path of the exposure light from the emission surface; and a second member that forms a second liquid immersion space of a second liquid, the second member being capable of moving in a state where the second liquid immersion space is formed separated from the first liquid immersion space. | 2013-07-04 |
20130169945 | EXPOSURE APPARATUS AND METHOD FOR PRODUCING DEVICE - There is provided an exposure apparatus capable of forming a desirable device pattern by removing unnecessary liquid when performing exposure by projecting a pattern onto the substrate via a projection optical system and the liquid. The exposure device projects an image of the pattern onto the substrate via the projection optical system and the liquid so as to expose the substrate. The exposure device includes a liquid removing mechanism which removes the liquid remaining on a part arranged in the vicinity of the image plane of the projection optical system. | 2013-07-04 |
20130169946 | LITHOGRAPHY MACHINE AND SCANNING AND EXPOSING METHOD THEREOF - The present disclosure provides a lithography machine and a scanning and exposing method thereof. According to the scanning and exposing method, the scanning and exposing process for a whole wafer includes two alternately circulated motions: a scanning and exposing motion and a stepping motion; and the scanning and exposing motion is a sinusoidal motion rather than a rapid-acceleration uniform-speed rapid-deceleration scanning and exposing motion in the conventional techniques. During the scanning of a single exposure shot, it may begin to scan the exposure shot once a wafer stage and a reticle stage begin to accelerate from zero speed. And the scanning and exposing may not end until the speeds of the wafer stage and the reticle decrease to zero. Therefore, the effective time of the scanning and exposing in the scanning and exposing motion is greatly increased and the production efficiency of the wafer is improved. | 2013-07-04 |
20130169947 | OPTICAL DETECTOR - A technique includes using at least one emitter to generate a first optical signal to propagate along a first optical path to interact with a target, to generate a second optical signal and generate a third optical signal to propagate along a second optical path other than the first optical path to generate a fourth optical signal. The technique includes using at least one receiver to acquire a first measurement of the second optical signal and acquire a second measurement of the fourth optical signal. The technique includes generating an indication of a parameter that is associated with a target, which includes scaling a ratio of the first and second measurements based at least in part on optical communication between the emitter(s) and the receiver(s) that does not involve interaction with the target. | 2013-07-04 |
20130169948 | METHOD FOR RAPID IMAGING OF BIOLOGIC FLUID SAMPLES - A method for analyzing a biologic fluid sample is provided. The method includes the steps of: a) disposing the biologic fluid sample within a chamber; b) imaging the biologic fluid sample at a first resolution, and producing first image signals representative of a low resolution image of the sample; c) analyzing the first image signals to identify one or more first characteristics of the sample, and determining a position of each first characteristic within the chamber using a map of the chamber; d) imaging a portion of the biologic fluid sample at a second resolution and producing second image signals, which portion of the sample is determined using the first characteristics and the map, and wherein the second resolution is greater than the first resolution; and e) analyzing the biologic fluid sample using the second image signals. | 2013-07-04 |
20130169949 | CHANGED OPTICAL PATH MEASURING DEVICE FOR COMPONENT CONCENTRATION OF WATER AND MEASURING METHOD THEREOF - Measuring device of the present invention includes a plurality of measuring sites for generating a plurality of optical paths and various dilutions. The range for concentration measurement and the measurement accuracy are enhanced due to the plurality of optical path length, and the interference on the measurement ranges and results caused by the concentration or the turbidity of suspended solid is reduced and removed by water sample dilution, and thus the characteristic wavelengths of the components in the water are measured. Next, the information of spectrum database is used to determine the ingredients which may exist in the water (qualitative analysis), and UV-VIS-NIR absorbance spectrum analysis is used to obtain the concentration of the respective ingredients in the water at the same time (quantitative analysis). | 2013-07-04 |
20130169950 | PORTABLE REFLECTOMETER AND METHOD FOR CHARACTERISING THE MIRRORS OF SOLAR THERMAL POWER PLANTS - The invention relates to a portable reflectometer and to a method for characterizing the collector mirrors used in solar power plants for the in-field characterization of reflection coefficients. The equipment includes all of the components required for this measurement, such as a module to measure the reflection coefficient of the mirror, an electronic data acquisition and processing system, a system for processing data and controlling the equipment, a system for storing the data of interest, a user interface system, and a system allowing communication between the aforementioned systems and an outer casing. The equipment can be used to characterize the specular reflection coefficient of flat or curved mirrors of different thicknesses, without requiring adjustments to be made to the equipment, minimizing the influence of diffuse reflection on the measurement. | 2013-07-04 |
20130169951 | ULTRAVIOLET PROTECTION EFFECT EVALUATION METHOD, EVALUATION APPARATUS, AND RECORDING MEDIUM - An evaluation method for evaluating the ultraviolet protection effect of a measurement sample applied on a substrate includes a first step of measuring, at predetermined wavelength intervals, a change over time of a spectral transmission spectrum of the measurement sample within a predetermined wavelength range by irradiating light from a light source that includes ultraviolet light, visible light, and infrared light under a predetermined irradiation condition; a second step of establishing, based on the change over time of the spectral transmission spectrum, a correlation between a light irradiation time and an erythema effective dose per unit time, which is obtained by dividing an erythema effective dose of the measurement sample by an erythema effective dose per 1 MED; and a third step of calculating an in vitro rSPF predictive value for the measurement sample on the basis of a time until a cumulative erythema effective dose, which is obtained through time integration based on the correlation, reaches 1 MED. | 2013-07-04 |
20130169952 | Method for Spore Detection - A method of detecting the presence of bacterial spores in a sample comprises non-destructively to the spores carrying out the steps of assessing the absorption, reflectance, and/or index of refraction (IOR) of the sample, subjecting the sample to UV radiation, and reassessing the absorption, reflectance, and/or index of refraction (IOR) of the sample to determine the presence or absence of spores. A detector is also disclosed. | 2013-07-04 |
20130169953 | SYSTEM AND METHOD FOR MEASURING NARROW AND WIDE ANGLE LIGHT SCATTER ON A HIGH-SPEED CELL SORTING DEVICE - The various embodiments disclosed herein utilize multiple lasers that have different wavelengths and a single detection path. The lasers are mounted orthogonal to one another so that one laser will provide a forward angle light scatter (FALS) signal in the detection path, and one laser will provide a side scatter signal in the detection path (i.e., the single detection optics are approximately in-line with the FALS laser and approximately orthogonal to the side scatter laser). The single detector path spectrally separates the forward and side scatter signals prior to applying them to their respective detectors for measurement. | 2013-07-04 |
20130169954 | VERSATILE SURFACE PLASMON RESONANCE ANALYZER WITH AN INTEGRAL SURFACE PLASMON RESONANCE ENHANCED FLUORESCENCE MODE - An instrument for measuring and analyzing surface plasmon resonance on a sensor surface has a polarized light source optically connected to the sensor surface by a plurality of optical elements, including in one embodiment an optical telescope that transfers light from a rotatable reflecting surface to the sensor surface. Selective positioning of a cylindrical lens into a first position within the path of light transforms collimated light to a rectangular wedge that is incident upon the sensor surface at numerous angles. In another embodiment, the light source is operated as a laser to excite fluorescence on the sensor surface and the fluorescence is selectively directed to a detector by appropriate optical elements positioned in specific configurations. | 2013-07-04 |
20130169955 | INSPECTION OF DEFECTS IN A CONTACT LENS - An embodiment of a method and system for inspecting clear and printed contact lenses is provided. A contact lens is inspected by illuminating the contact lens using bright-field illumination and low-angle dark-field illumination simultaneously, when the contact lens is disposed in a cavity between a male mold and a female mold. Further, the light emerging from the contact lens is received by an imaging optical system, and a camera uses the light received by the imaging optical system to capture an image of the contact lens. Further, a data processing system is configured to identify dark defects in the image that are in a first portion of a dynamic range of brightness, and to identify bright defects in the image that are in a second portion of the dynamic range of brightness. | 2013-07-04 |
20130169956 | MARKING AND DEFECT RECOGNITION PROCEDURE IN PREPREG MATERIAL - A defect recognition procedure in prepreg materials ( | 2013-07-04 |
20130169957 | ENHANCED HIGH-SPEED LOGARITHMIC PHOTO-DETECTOR FOR SPOT SCANNING SYSTEM - Disclosed are apparatus and methods for inspecting or measuring a specimen. An incident beam is directed across a plurality of consecutive scan portions of a specimen so that an output beam profile from each scan portion is consecutively collected by a photomultiplier tube (PMT), and the scan portions include at least one or more first scan portions and a next scan portion that is scanned after the one or more first scan portions. After or while the incident beam is directed to the one or more first scan portions of the specimen, an output signal for each first scan portion is obtained based on the output beam profile that is collected by the PMT for each first scan portion. An expected output beam profile for the next scan portion is determined based on the output signal that is obtained for each one or more first scan portions. As the incident beam is directed towards the next scan portion, a gain input to the PMT for the next scan portion is set based on the expected output beam profile so that the gain for such next scan portion results in a measured signal at the PMT that is within a predefined specification of the PMT or other hardware components that receive a measured signal from the PMT. | 2013-07-04 |
20130169958 | Surface Processing Progress Monitoring System - Provided is a technique for calculating a hole depth or substrate thickness with high accuracy during surface processing work, such as etching or grinding. A difference spectrum calculator calculates the difference between a spectrum acquired at one time and another spectrum acquired at a time earlier than the aforementioned time by a predetermined. The base spectra which are contained in the observed spectra but do not contribute to interference can be regarded as common to the observed spectra. Therefore, the difference spectrum is a virtually normalized interference spectrum. A Fourier transform operator performs a frequency analysis on the difference spectrum, using a Fourier transform or similar technique. In the thereby obtained signal, a clear peak originating from the interference appears at a position corresponding to the optical path length. From this peak position, an optical distance calculator determines the optical path length, calculates the hole depth, and displays the calculated result. | 2013-07-04 |
20130169959 | ZERO ORDER SENSING TO INCREASE LIGHT COLLECTION IN A SPECTROMETER - A system for increasing light collection in a spectrometer includes a detector and a processor. The detector detects zero order diffraction light from a diffractive element of a spectrometer and measures an intensity of the zero order diffraction light. A processor continuously receives the intensity measurement from the detector and automatically adjusts a parameter of the spectrometer until a maximum intensity measurement is received from the detector. A parameter of the spectrometer can include an optical path between an aperture of the spectrometer and a sample, an exposure time of the spectrometer, or an intensity of a light source for the spectrometer. The optical path between an aperture of the spectrometer and a sample can be adjusted by moving an objective lens of the spectrometer with respect to the sample or moving the sample with respect to the spectrometer. | 2013-07-04 |
20130169960 | Surface Enhanced Raman Spectroscopy on Optical Resonator (e.g., Photonic Crystal) Surfaces - Highly sensitive Surface Enhanced Raman Spectroscopy (SERS) sensors are described in the form of a optical resonator and a metal nanostructure deposited on surface of the optical resonator. In one embodiment the optical resonator is in the form of a photonic crystal, but other optical resonators are contemplated. Examples are described in which the resonant near-fields of a large-area replica molded photonic crystal efficiently couples light from a laser to dielectric-metal “post-cap” nanostructures deposited on the photonic crystal surface by a glancing angle evaporation technique, achieving a high SERS enhancement factor. Other constructions are also contemplated a metal nanostructure formed on a dielectric support deposited on the photonic crystal, including a metallic film deposited over close-packed surface of nanospheres, arrays of metallic nanotriangles, metallic nanorods, metallic nanohelices, arrays of metallic nanospheres, and roughened metal surfaces. | 2013-07-04 |
20130169961 | SYSTEM FOR CLASSIFICATION OF MATERIALS USING LASER INDUCED BREAKDOWN SPECTROSCOPY - A process for real-time classification of materials, the process including: conducting laser induced breakdown spectroscopy on the material (LIBS), wherein at least one second laser pulse is directed to the plume so as to selectively energize only a portion of the plume; measuring optical emissions from the energized portion of the plume; and assessing the elemental composition of the material on the basis of the optical emissions from the excited portion of the plume; wherein the energized portion of the plume is substantially smaller than the entire plume so that the measured optical emissions are relatively independent of the size of the entire plume and hence are relatively independent of the optical absorption and vaporization characteristics of the material, thereby allowing a more accurate assessment of the elemental composition of the material than if the assessment was based on the optical emissions from the entire plume. | 2013-07-04 |
20130169962 | SYSTEMS FOR MEASURING PROPERTIES OF A PHYSIOLOGICAL FLUID SUSPENSION - A method of evaluating a property of a physiological fluid suspension comprises measuring a value of the property of a liquid portion of the physiological fluid suspension via light scattering, and comparing the measured value with a reference value to evaluate the property of the liquid portion of the physiological fluid suspension. | 2013-07-04 |
20130169963 | Flow Cytometry Systems and Methods for Blocking Diffraction Patterns - Flow cytometer systems are provided having intermediate angle scatter detection capability. In some aspects, systems are provided that include an intermediate angle scatter (IAS) light detector positioned to measure intermediate angle scatter emitted from a flow cytometer. The system further includes a mask disposed across a portion of the IAS light detector and positioned between the flow cell and the IAS light detector to cover at least a central portion of the IAS light detector so as to block a diffraction pattern observed at the detector. In some instances, the diffraction pattern is created by a flat beam profile irradiating the sample. Methods are also provided for configuring a flow cytometer to block a diffraction pattern created by (1) a flat laser beam profile irradiating a flow cytometer liquid sample, or (2) a mismatched index of refraction between a sheath fluid and a liquid sample in a flow cytometer. | 2013-07-04 |
20130169964 | System and Method for Error Correction in a Polarimeter - A system and method for polarimetry are disclosed in which a polarimeter may include a light source for transmitting a light beam through a sample within a container; a wavelength selector configured to specify a target wavelength at which the polarization rotation of the light beam emerging from the sample will be evaluated; a polarization rotator configured to be selectively moved into and out of a path of the light beam from the light source; and a detector for obtaining a first measurement of the light beam polarization rotation with the polarization rotator outside the path of the light beam, and a second measurement of the light beam polarization rotation with the polarization rotator within the path of the light beam, with both measurements occurring at the wavelength resulting from the configuration of the wavelength selector. | 2013-07-04 |
20130169965 | Depolarizer And Circular Dichroism Spectrometer Using The Same - A depolarizer includes a pair of wedge-shaped plates made of an optically isotropic material, laid one on top of another such that the total thickness is constant and wedge-plate holding means for holding the pair of wedge plates separately. The wedge-plate holding means includes a pressure-applying section for applying pressure to each of the pair of wedge plates in a direction perpendicular to the thickness direction of the pair of wedge plates. The pressure-applying direction for one of the pair of wedge plates and the pressure-applying direction for the other of the pair of wedge plates intersect at an angle of 45 degrees. | 2013-07-04 |
20130169966 | Optical Metrology Tool Equipped with Modulated Illumination Sources - The present invention may include a modulatable illumination source configured to illuminate a surface of a sample disposed on a sample stage, a detector configured to detect illumination emanating from a surface of the sample, illumination optics configured to direct illumination from the modulatable illumination source to the surface of the sample, collection optics configured to direct illumination from the surface of the sample to the detector, and a modulation control system communicatively coupled to the modulatable illumination source, wherein the modulation control system is configured to modulate a drive current of the modulatable illumination source at a selected modulation frequency suitable for generating illumination having a selected coherence feature length. In addition, the present invention includes the time-sequential interleaving of outputs of multiple light sources to generate periodic pulses trains for use in multi-wavelength time-sequential optical metrology. | 2013-07-04 |
20130169967 | Alignment Registration Feature For Analyte Sensor Optical Reader - An optical reader for interrogating an optical analyte sensor includes a housing, comprising in its interior: at least one light source, a detector, and a programmable logic device. The housing has a registration feature configured to align the optical reader with an optical analyte sensor. Methods for confirming alignment of such optical readers are also disclosed. | 2013-07-04 |
20130169968 | REFLECTIVITY MEASURING DEVICE, REFLECTIVITY MEASURING METHOD, MEMBRANE THICKNESS MEASURING DEVICE, AND MEMBRANE THICKNESS MEASURING METHOD - A reflectivity measuring device | 2013-07-04 |
20130169969 | Spatial Light Interference Tomography - Methods and a computer readable medium for deriving a quantitative phase contrast tomographic image of a specimen. The specimen is illuminated and a focus of the illuminating light is scanned to a plurality of depths within the specimen. Light transmitted through the specimen is spatially Fourier transformed at each of the plurality of depths to form a spatially transformed image, and at least one of the phase and amplitude of a plurality of spatial frequency components of the spatially transformed image is spatially modulated. An intensity image of the specimen plane as modulated with respect to spatial frequency components is detected and deconvolved at a plurality of spatially modulated instances to obtain a three-dimensional phase representation of the specimen at each of the plurality of distances relative to a fiducial plane. | 2013-07-04 |
20130169970 | COMPOSITE FABRY-PEROT SENSOR - A self-referencing composite Fabry-Pérot cavity sensor, including methods of use and manufacture. The cavity sensor comprises a substrate defining a first cavity portion juxtaposed to a second cavity portion. The first and second cavity portions are provided having a predetermined depth offset. A polymer or other dielectric material is disposed within the first and second cavity portions. An interference spectrum resulting from a light source of a known wavelength is reflected through the sensor and produces a first refractive index from the first cavity portion offset by a second refractive index from the second cavity portion. The difference in refractive indices can be used to determine various physical parameters. An optical sensor according to the present technology may be used with vapor sensing, pressure sensing, protein detection, photo-acoustic imaging, and the like. | 2013-07-04 |
20130169971 | OCT IMAGING SYSTEM FOR CURVED SAMPLES - This patent specification describes an OCT imaging system that implements at least one of the following: (1) adjusting the path length of a reference arm during an OCT scan of a curved sample or between OCT scans; (2) adjusting the focus of a scanning beam as the scanning beam moves across the curved sample during the OCT scan or between OCT scans; (3) adjusting polarization control during the OCT scan or between OCT scans; and/or (4) changing dispersion compensation across the OCT scan or between OCT scans. | 2013-07-04 |
20130169972 | OPTICAL COHERENCE TOMOGRAPHY USING ACTIVE MODE-LOCKING FIBER LASER - Discloses is an optical coherence tomography (OCT) which uses an active mode-locking fiber laser in order to obtain image information of a sample. An imaging device in accordance with an embodiment comprises: a light source unit; a light separation unit; a reference unit; a diagnostic unit; a light coupling unit; and a signal processing unit. The imaging device removes a high-priced variable filter which has mechanical restrictions by directly delivering a modulation signal to a light source unit, so it can overcome mechanical restrictions and reduce costs. | 2013-07-04 |
20130169973 | OPTICAL COHERENCE TOMOGRAPHY APPARATUS AND METHOD - An OCT apparatus includes, in addition to a first light source that changes a wavelength of light that is emitted, a second light source that emits light having a particular wavelength. The OCT apparatus is formed so that, when light having the particular wavelength is emitted from the first light source, the light emitted from the second light source is detected by a second optical detector. | 2013-07-04 |
20130169974 | METHOD AND APPARATUS FOR DETECTING SHAPE OF STRIP-SHAPED MEMBER AND TWO-DIMENSIONAL DISPLACEMENT SENSOR - A two-dimensional displacement sensor includes first and second laser units that emit first laser light incident on the surface of the strip-shaped member from a direction intersecting the thickness direction of the strip-shaped member and second laser light incident on the surface of the strip-shaped member from a direction parallel to the thickness direction of the strip-shaped member, a camera that has a light receiving element for receiving light reflected from the surface of the strip-shaped member and measures the amount of displacement of the surface of the strip-shaped member from the reflected light receiving position detected by the light receiving element, an optical element for focusing the reflected light on the light receiving element, and a switching member for switching the laser light to be incident on the surface of the strip-shaped member between the first laser light and the second laser light. | 2013-07-04 |
20130169975 | COMPUTING DEVICE AND METHOD FOR SCANNING EDGES OF AN OBJECT - In a method for scanning edges of an object using a computing device, the computing device is connected to an image measuring machine including an image capturing device. A start point, an end point, a scan direction, and a scan distance interval are set. Scan points on the edges of the object are determined. For each scan point, the computing device aims the image capturing device at the scan point, controls the image capturing device to capture images of the object at different depths, and records focal points. Definition values of the images are calculated and an image with a highest definition value is determined. A focal point corresponds to the image with the highest definition value and so coordinates of the scan point are determined. Scanned edges of the object are formed based on all the scan points. | 2013-07-04 |
20130169976 | Print Control Device and Computer-Readable Storage Medium Storing A Program - A print control device may include a control device configured to identify a data type of print target data obtained from a clipboard, generate print data based on the print target data in accordance with a print setting appropriate for the identified data type, and send the generated print data to a printing apparatus. | 2013-07-04 |
20130169977 | COMPUTER-READABLE STORAGE DEVICE STORING PAGE-LAYOUT PROGRAM AND INFORMATION PROCESSING DEVICE - A technique is presented for making effective use of sheets when the total number of pages to be printed on a sheet is changed after the number of pages per sheet was originally specified. In one aspect, the technique is implemented on an apparatus that accepts a specified number of pages per sheet, obtains a page group having a number of pages, determines whether the number of pages in the page group has changed, changes the specified number of pages per sheet when the number of pages in the page group has changed, and generates output data of the pages with the specified number of pages when the number of pages in the page group has not been changed, and generates the changed number of pages when the number has been changed. | 2013-07-04 |
20130169978 | APPLICATION FUNCTION EXTENSION METHOD, SYSTEM, AND PROGRAM - According to an embodiment of the present invention, in a plug-in of a general use application, sheet size information and margin information set by the application are calculated by using a scaling factor at the time of an expansion or reduction printing. The calculated sheet size information and margin information are reconfigured into the application. | 2013-07-04 |
20130169979 | SCREEN PRINTING DEVICE AND SCREEN PRINTING METHOD - Prior to a mark imaging process executed for the purpose of detecting a position of recognition marks for positioning the substrate and the mask, an optical axis calibration processing process of detecting a horizontal relative position between imaging optical axes, and a surface correction data creation processing process of detecting a local positional deviation of the imaging optical axes, which is caused by the travel of the imaging unit, are executed. Before starting production, a production pre-start precision evaluation process for evaluating a substrate positioning precision is executed by using a verification substrate and a verification mask, and after starting the production, a production post-start precision evaluation process for evaluating a substrate positioning precision after starting the production is executed by using a commercial production substrate and a commercial production mask. | 2013-07-04 |
20130169980 | SWATHING PARALLEL PIPELINE ARCHITECTURE - Disclosed is a method of processing a print job, the print job being received in a page description language format. The method identifies a number of print heads on a printer targeted for printing said print job. The method processes the print job in the page description language format to produce a plurality of intermediate jobs, in which a number of the intermediate jobs is determined by the number of print heads. The intermediate jobs have an intermediate format between the page description language format and a rasterized image format. The method renders each of the plurality of intermediate jobs to a rasterized image in a renderer associated with each of the print heads independently of one another and external input. | 2013-07-04 |
20130169981 | INPUT DISPLAY APPARATUS, CONTROL METHOD THEREOF AND STORAGE MEDIUM - An input display apparatus can communicate with a printing apparatus, and includes a display unit, a touch detection unit, and an orientation detection unit. The input display apparatus determines which screen components is touched by the operator touches, determines a type of an operation from the touch by the operator, and determines based on the orientation of the input display apparatus whether or not the input display apparatus has been rotated on a plane including a display screen. When the operation is a long press operation, and the input display apparatus has been rotated, the touched screen component determined to be touched is rotated and displayed in a direction opposite to a rotation direction of the input display apparatus. | 2013-07-04 |