Matches 1 - 50 out of 339 1 2 3 4 5 6 7 >

AcclaimIP-ad

Match Document Document Title
US20120273662 THREE-DIMENSIONAL COHERENT PLASMONIC NANOWIRE ARRAYS FOR ENHANCEMENT OF OPTICAL PROCESSES  
A plasmonic grating sensor having periodic arrays of vertically aligned plasmonic nanopillars, nanowires, or both with an interparticle pitch ranging from λ/8−2λ, where λ is the incident...
US20120025100 PHOTOLUMINESCENCE MEASUREMENT  
A photoluminescence measurement system can include an optical source.
US20120001089 BODY MODULE FOR AN OPTICAL MEASUREMENT INSTRUMENT  
A body module of an optical measurement instrument includes: a reception device (201) for receiving samples, a first plate (202), a second plate (203) substantially parallel with the first plate...
US20110226936 PIXELS, IMAGERS AND RELATED FABRICATION METHODS  
Pixels, imagers and related fabrication methods are described. The described methods result in cross-talk reduction in imagers and related devices by generating depletion regions. The devices can...
US20120132636 APPLICATION USING A SINGLE PHOTON AVALANCHE DIODE (SPAD)  
An oven may include a housing having a cooking receptacle configured to hold content therein, a heating element carried by the housing and configured to heat the content, and a proximity detector...
US20150122977 CENTRIFUGE FORCE MICROSCOPE MODULES AND SYSTEMS FOR USE IN A BUCKET OF A CENTRIFUGE  
A centrifuge force microscope module for use within a bucket of a centrifuge in measuring a characteristic of a sample under a centrifugal force and/or in monitoring a sample under a centrifugal...
US20110233387 Light sensor circuit and driving method thereof  
Embodiments provide a light sensor circuit for a flat panel display which improves resolution at low luminance and increases the range of sensible ambient light by divisionally driving a frame...
US20120126101 DETECTION CIRCUIT WITH ANTI-BLOOMING CIRCUIT  
The detection circuit comprises a photodiode connected to a readout circuitry. The photodiode and readout circuitry are connected by means of a transistor arranged to operate as a closed switch...
US20110220777 Detection module  
We describe a detection module useful with an apparatus and/or system for conducting luminescence assays.
US20100294919 PHOTON DETECTION SYSTEM AND METHOD OF PHOTON DETECTION  
According to one embodiment, a photon detection system determines the number of detected photons. The detection system includes an avalanche photodiode and a measuring unit. The measuring unit...
US20130285819 Inspection method of backlight module and inspection apparatus thereof  
The present invention provides an inspection method of a backlight module and an inspection apparatus. The inspection method of the backlight module comprising: obtaining space brightness values...
US20140263980 IMAGERS WITH DEPTH SENSING CAPABILITIES  
An imager may include depth sensing pixels that provide an asymmetrical angular response to incident light. The depth sensing pixels may each include a substrate region formed from a...
US20050195318 Organic information reading unit and information reading device using the same  
An organic information reading sensor comprising a plurality of light receiving sections for interposing at least one kind of organic material between electrodes and converting a light signal into...
US20110273303 System and Method to Collect Status Information From Light Based Indicator Systems Such as Stack Lights, Status Lights, Traffic Lights, Safety Lights  
A system and method for monitoring status information from a light based indicator system (e.g., stack lights, status lights, traffic lights or safety lights, etc.). At least one light sensor is...
US20120018624 Photoelectric conversion module  
A photoelectric conversion module includes a housing including a first wall and a second wall parallel to each other, a first circuit board and a second circuit board arranged between the first...
US20120292490 LOW-FLUX AND LOW-NOISE DETECTION CIRCUIT  
The detection circuit of the Source Follower per Detector type comprises a photodiode connected to an integration node. A biasing circuit makes it possible to bias the photodiode between a first...
US20130334411 METHOD AND DEVICE FOR ADJUSTING THE BIAS VOLTAGE OF A SPAD PHOTODIODE  
The present disclosure relates to a method for adjusting a bias voltage of a SPAD photodiode, comprising successive steps of: applying to the photodiode a first test bias voltage lower than a...
US20150182647 Touchscreen Sanitizing System  
A sanitizing system for use with monitors, particularly including touchscreen monitors, includes an ultraviolet light source positioned about a periphery of the monitor and configured to transmit...
US20100044554 Timebase Circuit Arrangements  
A timebase is provided by a circuit including an optical source emitting a light beam which is detected and integrated by an optical detector/integrator to give an output when the integrated value...
US20120091364 OPTICAL LEAK DETECTOR FOR SUBSEA EQUIPMENT  
A leak detector (190) includes a sensor head (260), a light source (200) optically coupled to the sensor head and operable to generate excitation light. A detector (205) is optically coupled to...
US20120241768 OPTICAL SENSOR CIRCUIT, DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR DRIVING AN OPTICAL SENSOR CIRCUIT  
An optical sensor circuit (20) includes a transistor (20c) and a transistor (20d). The transistor (20c) is connected in series with the transistor (20d). The transistor (20d) is configured to...
US20120280114 MULTIFUNCTIONAL RADIOMETER, HOSPITAL EQUIPMENT, MULTIUSE MEASUREMENT TOOL, SYSTEM AND METHOD FOR MEASURING IRRADIANCE IN PHOTOTHERAPY  
The present invention refers to a multifunctional radiometer having at least onen optical sensor (7), capable of allowing conversion of the incident light into an electrical sign, comprising at...
US20120132790 ELECTRONIC DEVICE HAVING PROXIMITY DETECTION FUNCTION  
An electronic device having proximity detection function includes a front cover, a frame arranged under the front cover, a light emitter and a photo sensor received in the frame. A spacer is...
US20120248295 PHOTODETECTOR  
A photodetector disclosed herein comprises an avalanche transistor having a reference junction structure in which temperature characteristics of a current amplification factor are about the same...
US20120145883 READOUT CIRCUIT HAVING ENHANCED DYNAMIC RANGE  
A method of reading out photocurrent. A readout integrate circuit (ROIC) is provided including an integration capacitor (Cint) having a charging electrode. The ROIC provides linear operation over...
US20120021525 OPTICS COLLECTION AND DETECTION SYSTEM AND METHOD  
Optics collection and detection systems are provided for measuring optical signals from an array of optical sources over time. Methods of using the optics collection and detection systems are also...
US20150001380 LIGHT RECEIVING CIRCUIT  
A light receiving circuit includes first, second, and third resistors, a photodiode that is connected in series with the first resistor between first and second potential lines, and a first MOS...
US20140252212 SIGNAL CONDITIONING CIRCUIT FOR A LIGHT SENSOR, A SENSOR ARRANGEMENT AND A METHOD FOR SIGNAL CONDITIONING FOR A LIGHT SENSOR  
A signal conditioning circuit for a light sensor, in particular for an ambient light sensor, comprises a first integration stage (INT1) connected to a first sensor input (IN1) to receive a first...
US20120061568 METHOD AND APPARATUS FOR MOTION RECOGNITION  
A motion recognizing apparatus and method are provided. According to an aspect, a motion recognizing apparatus may include: an optical sensor configured to sense at least a portion of a subject...
US20110180709 SERIAL-CHAINING PROXIMITY SENSORS FOR GESTURE RECOGNITION  
A system and method for identifying a position of a moving object, utilizing a serial chain of sensors is provided. The serial chain reduces the power needed for the motion detection system,...
US20140193045 CONTACT LENSES  
Apparatus, systems and methods for facilitating iris-scanning contact lenses and/or biometric identification employing iris scanning contact lenses are provided. In one implementation, the contact...
US20150060650 OPTICAL-MICROWAVE-QUANTUM TRANSDUCER  
An optical-microwave-quantum transducer can include a first nanophotonic slab and a second nanophotonic slab. Each of the first and second nanophotonic slabs can include an optical region and a...
US20120074852 WAKE-UP OF LIGHT SENSOR IN A LIGHTING SYSTEM  
A wireless light sensor, being part of a lighting system, has a sensor element generating a light measuring signal, a microcontroller coupled to the sensor element, and a radio communication...
US20130234008 Wireless Battery-Powered Daylight Sensor  
A wireless battery-powered daylight sensor for measuring a total light intensity in a space is operable to transmit wireless signals using a variable transmission rate that is dependent upon the...
US20150170490 Combustion Product Detection  
A smoke detector comprising an enclosure communicating with an external environment, within the enclosure a light source illuminating a detection volume in a first wavelength band and a...
US20070267568 Method for extending usage life span of infrared light sources for non-dispersive infrared (NDIR) gas sensing technology  
A method for extending a usage life span of infrared light sources for non-dispersive infrared (NDIR) gas sensing technology is applied for a gas detector. The method includes an intermittent...
US20140113359 HIGH SENSITIVITY SENSOR DEVICE AND MANUFACTURING THEREOF  
A sensing device able to do concurrent real time detection of different kinds of chemical, biomolecule agents, or biological cells and their respective concentrations using optical principles. The...
US20130001405 Optoelectronic-Device Wafer Probe and Method Therefor  
A probe card for wafer-level testing a plurality of optoelectronic devices on a wafer is provided. The probe card has both electrical and optical functionality. The probe card comprises a...
US20120175504 Electrical isolators  
The invention discloses an electrical isolator circuit comprising: an input stage comprising a transmitter of an opto-isolator; and an output stage comprising: a receiver of the opto-isolator; an...
US20120326013 LAMINATED CARDS WITH MANUAL INPUT INTERFACES  
A laminated card is provided with manual input interfaces. Such manual input interfaces may provide tactile feedback to a user. Laminated cards may be provided as payment cards, identification...
US20120223216 STERILIZATION SYSTEM WITH ULTRAVIOLET EMITTER FOR ERADICATING BIOLOGICAL CONTAMINANTS  
An exemplary sterilization system includes a self-propelled robotic mobile platform for locating and eradicating infectious bacterial and virus strains on floors (and objects thereon), walls,...
US20050285019 Mobile phone with night vision function  
A mobile phone with night vision function includes a body (1) and a night vision module (4). The body (1) includes a display (2) and a keypad (3), and a storage module (5). The night vision module...
US20070080285 Arrangement for increasing the fill factor in a four-quadrant-type detector  
The invention relates to a four-quadrant detector based optical system for detecting and tracking an optical spot, which comprises: (a) a four quadrant detector, which comprises four surfaces that...
US20120241599 VOLTAGE OUTPUT CIRCUIT, CONNECTOR MODULE, AND ACTIVE CABLE  
According to one embodiment, a circuit comprises a first resistor configured to have one end to which a first voltage is input and the other end which outputs a second voltage and a first...
US20050258341 Light quantity detection circuit and display panel using the same  
Since a photosensor using a diode is incapable of perform refresh because of the structure, and the leak characteristics are unstable, the diode is not suitable for the photosensor. On the other...
US20120112046 Visible Light Receiver Circuit  
A visible light receiver circuit, which reduces the influence of ambient light, has a simple configuration, and generates low noise, is provided. The visible light receiver circuit includes a...
US20060016964 Light quantity detection circuit  
A detection circuit which converts an output current into a voltage is added to a photosensor of a thin film transistor. Thereby, a very small current can be converted into a voltage in a desired...
US20130284905 Radio Frequency Identification Sensor Assembly  
An RFID sensor comprises an RFID chip, an antenna, and sensing material. The RFID chip is in electrical communication with the antenna and comprises an optical sensor. The sensing material...
US20120063789 PHOTON DETECTOR  
A photon detection system comprising: an avalanche photodiode; a biasing circuit configured to reverse bias said avalanche photodiode; a first measuring circuit configured to measure avalanche...
US20140224969 DETECTOR  
A detector has a frame, a window for allowing radiation to enter, outlook sensors for sensing radiation, a unit for processing outlook sensor signals and outlook mirrors that are shaped and...
Matches 1 - 50 out of 339 1 2 3 4 5 6 7 >