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7385201 |
Strip photon counting detector for nuclear medicine
A nuclear medicine imaging system is disclosed that includes a detector including a plurality of silicon strip sensor arrays surrounding a scintillator. In some embodiments, strip detectors can be...
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7369057 |
Power generator and power generator auxiliary monitoring
A generator monitoring system and method includes a plurality of sensors ( 12 ) disposed within a generator enclosure ( 18 ) to sense health conditions of a generator ( 10 ) housed within the...
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7368724 |
Imaging method and apparatus with exposure control
According to a radiation imaging apparatus, any separate AEC sensor need not be prepared. Additionally, the apparatus main body can be made compact. To accomplish this, the radiation imaging...
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7368723 |
Diamond radiation detector
A method of detecting radiation that includes providing a layer of high purity single crystal CVD diamond, applying an electric field of no greater than 0.5 V/μm to the layer, exposing the layer...
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7368315 |
X-ray detecting device and fabricating method thereof
An X-ray detecting device and a fabricating method thereof that is capable of preventing breakage of a transparent electrode. In the device and method, a contact hole passing through a protective...
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7361899 |
Infrared sensor, infrared camera, method of driving infrared sensor, and method of driving infrared camera
An infrared sensor includes an imaging area including infrared detection pixels; row selection lines; a signal line; a row selection circuit generating a column voltage in the signal line; a column...
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7351979 |
Planar image detector
In a planar radiation image detector with a number of photosensor elements arranged like a matrix, the photosensor elements being activated via at least one associated switching element and each...
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7339175 |
Feedback circuit for output control in a semiconductor X-ray detector
An X-ray detector using a semiconductor detector, most preferably a Silicon Drift Detector, utilizes a field effect transistor or other voltage-controlled resistance to generate an output voltage...
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7326900 |
Two-dimensional weak radiation detector with a detection means based on orthogonal modulation
A weak light detector ( 40 ) which can detect two-dimensional weak radiation at a high speed with high precision. The fluorescence from the DNA chip ( 46 ) is incident on a detection part ( 56 ) of...
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7315028 |
Radiation detecting apparatus and method of driving the same
A radiation detecting apparatus including a plurality of pixels, each pixel including a conversion element configured to convert radiation into an electric signal, a resetting element configured to...
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7297955 |
Semiconductor radiation detector, positron emission tomography apparatus, semiconductor radiation detection apparatus, detector unit and nuclear medicine diagnostic apparatus
Each semiconductor radiation detector used for a nuclear medicine diagnostic apparatus (PET apparatus) is constructed with an anode electrode A facing a cathode electrode C sandwiching a CdTe...
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7291841 |
Device and system for enhanced SPECT, PET, and Compton scatter imaging in nuclear medicine
A method and apparatus for detecting radiation including x-ray, gamma ray, and particle radiation for radiographic imaging, and nuclear medicine and x-ray mammography in particular, and material...
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7279683 |
Distance measurement apparatus of gamma ray source using multilayered ray detector
Rays incident upon a plurality of detection plates arranged along a normal direction are detected. A distance between the ray and the ray source is estimated based on the number of counted rays...
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7274025 |
Detector for detecting particle beams and method for the production thereof
The invention relates to a detector, and to a method for the production thereof, for detecting a high-energy and high-intensity particle beam ( 2 ), which comprises a crystalline semi-conductor...
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7265354 |
Semiconductor scintillation high-energy radiation detector
A high-energy radiation detector is disclosed which uses a semiconductor material to absorb high-energy radiation and emit secondary light in response. The semiconductor is designed to be largely...
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7250608 |
Radiographic image detector and radiographic imaging system
A radiographic image detector to detect radiation applied thereto and obtain radiographic image information, includes: an internal power supply to supply power to drive units at least upon imaging;...
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7247860 |
Radiation detection module, radiation detector and radiological imaging apparatus
A radiation detection module and radiological imaging apparatus capable of improving spatial resolution. A semiconductor radiation detector includes a plurality of semiconductor radiation detector...
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7247858 |
Method for creating a contiguous image using multiple X-ray imagers
A radiographic image is obtained by combining at least two radiographic sub-images acquired by at least an upper and lower 2-dimensional radiation sensor having sensor pixels. The radiation...
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7242005 |
Radiation detecting cassette and radiation image data management system
A workload of a technician (operator) of a radiation image data management system employing a radiation detecting cassette is reduced. An order data reception terminal, a sensor, a transmission...
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7238949 |
Conductor crossover for a semiconductor detector
The invention relates to a conductor crossover for a semiconductor detector, particularly for a drift detector for conducting X-ray spectroscopy. The conductor crossover comprises at least two...
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7233003 |
Radiation detector
The radiation detector according to this invention has a common electrode for bias voltage application formed on a surface of an amorphous selenium semiconductor film (a-Se semiconductor film)...
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7227150 |
Solid-state x-ray detector with support mounted steering electrodes
Steering electrodes are used to improve the uniformity and efficiency of solid-state semiconductor x-ray detectors. The steering electrodes are insulated from the semiconductor material so as to...
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7223982 |
Segmented radiation detector with side shielding cathode
A semiconductor radiation detector is provided for improved performance of pixels at the outer region of the crystal tile. The detector includes a semiconductor single crystal substrate with two...
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7220968 |
Radiation detector having all-metal circuitry operation of which is based on electron spin
A radiation detector is described which includes first circuitry having at least one operational parameter associated therewith which is operable to change in response to radiation exposure. Second...
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7217929 |
Radiation detector
When the distal end of a radiation detection probe ( 2 ) is directed toward a place to be measured, pointer light emitted by a light-emitting device ( 7 ) sequentially passes through a transmission...
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7202480 |
Semiconductor radiological detector and semiconductor radiological imaging apparatus
The semiconductor radiological detector 1 minimizes a dead space resulting from the draw-out of a signal line from an electrode and which allows a number of semiconductor devices to be densely...
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7199372 |
Circuit for a single photon detector
A circuit for conditioning the output of a single photon detector, the output of said detector having a stepped electrical output signal with respect to time, the circuit comprising a band pass...
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7196332 |
Monolithic x-ray detector with staggered detection areas
A monolithic solid-state detector using a staggered arrangement of pixels in multiple rows improves spatial resolution without requiring reduction in pixel size. Parallelogram shapes of CZT...
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7193216 |
Method and circuit arrangement for compensating for rate dependent change of conversion factor in a drift-type radiation detector and a detector appliance
For compensating for the rate dependent change of charge-to-voltage conversion factor in a drift-type radiation detector there is detected a change in a momentary photon hit rate affecting said...
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7183555 |
Charge or particle sensing
A sensing arrangement for sensing charged particles and/or quanta of electromagnetic radiation has a sensor device ( 12 ) and amplifier circuitry ( 14 ). The sensor device ( 12 ) provides a sensor...
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7180071 |
Integrated circuit having radiation sensor arrangement
Integrated circuit including a circuit unit having predefined functionality and a radiation sensor arrangement connected indirectly to the circuit unit. The radiation sensor arrangement has at...
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7173250 |
Drift-type detector with limited noise level
A drift detector produces an indication of an occurred hit of a quantum in the detector element. For neutralising accumulated charge in the detector element, indications of occurred hits are used...
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7170063 |
Scintillator panel, method of maufacturing scintillator panel, radiation detection device, and radiation detection system
Electrochemical corrosion of a reflective layer provided in a scintillator panel is prevented. The scintillator panel includes a conductive base member for supporting a wavelength converter layer...
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7166849 |
Scintillator array for use in a CT imaging system and method for making the scintillator array
A scintillator array for use in a CT imaging system and a method for making the scintillator array are provided. The scintillator array includes a plurality of projecting elements disposed...
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7166847 |
System with response to cosmic ray detection
In some embodiments, a system includes a cosmic ray detector to detect cosmic rays and to generate cosmic ray detection signals indicative of the detected cosmic rays. The system also includes...
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7151263 |
Radiation detector and method of manufacture thereof
A solid-state imaging element 2 having a light-receiving portion where a plurality of photoelectric conversion elements 21 are arranged, and electrode pads 22 electrically connected to the...
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7151262 |
Radioactive gas measurement apparatus and failed fuel detection system
To provide a radioactive gas measurement apparatus that is simply constructed and can efficiently measure Xe-133 in a radioactive gas on-line under the condition that the radioactive gas is mixed...
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7148485 |
Low-energy charged particle detector
A low energy charged particle detector having a diode with a first layer and a top layer physically coupled to the first layer. The intersection between the first layer and the top layer defines a...
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7148484 |
Cellular telephone-based radiation sensor and wide-area detection network
A network of radiation detection instruments, each having a small solid state radiation sensor module integrated into a cellular phone for providing radiation detection data and analysis directly...
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7145151 |
Reduced complexity interconnect for two dimensional multislice detectors
A CT detector module utilizes a simplified FET that effectively sums detector cells in the X direction, allowing for a doubling of scan slices in the Z direction with the same or a lesser number of...
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7145150 |
Radiation monitor
A radiation monitor which utilises a CCD or a single chip camera with an active pixel array sensor as its radiation sensitive device. A shielding configuration has been utilised to mitigate the...
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7132668 |
MgZnO based UV detectors
Photoconductive devices ( 1,2 ) comprising Mg x Zn 1−x O, that is preferably epitaxially deposited on a substrate ( 21 ), optionally also including a buffer layer ( 22 ), wherein x has a value...
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7132666 |
Radiation detector and radiation detecting element
The invention relates to a radiation detector. The detector includes an insulating substrate, a thin-film layer made of semiconductor or insulator formed on the surface of the substrate, at least a...
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7126128 |
Flat panel x-ray detector
A flat panel X-ray detector, including an X-ray-electric-charge converting film containing a metal halide and serving to convert an incident X-ray into an electric charge, a pair of electrodes...
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7126127 |
Image pick-up apparatus and manufacturing method thereof, radiation image pick-up apparatus, and radiation image pick-up system
In an image pick-up apparatus, a plurality of pixels, each pairing a semiconductor conversion element for converting an incident electromagnetic wave to an electric signal and a thin film...
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7122802 |
Method and apparatus for increasing the data acquisition rate in a digital detector
A technique is provided for improving performance of a digital detector system, such as in a digital X-ray system. Improved frame rates and enhanced resolutions are achieved by selecting a field of...
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7112801 |
Scintillator panel and radiation image sensor
The surfaces of an amorphous carbon substrate of a scintillator panel have undergone sandblasting, and an Al film 1 serving as a reflecting film is formed on one surface, and a columnar...
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7105829 |
Radiation detector having radiation sensitive semiconductor
A radiation detector of this invention has an electrically insulating buffer seat disposed on a front surface of a radiation sensitive semiconductor, in a position outside a radiation detection...
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7105827 |
Semiconductor detector with optimised radiation entry window
Described is a semiconductor detector for detecting electromagnetic radiation or particle radiation, comprising a semiconductor body ( 10 ) of a first conduction type, comprising first and second...
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7078701 |
Radiographic apparatus and radiographic system
Image sensing radiation detection pixels of m (columns)×n (rows) are divided into, e.g., 72 pixel regions. Image sensing radiation detection pixels belonging to one pixel region are connected to...
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