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7288769 |
Method for the production of and protective layer for a layer of luminescent material
A protective layer is provided for an image detector used for an x-ray image. This image detector comprises a layer of luminescent material that is to be protected against mechanical stress and...
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7122812 |
Leak detection lamp
A light source for examining sites in heating, ventilating, and air conditioning systems for leaks using a fluorescent dye is described. The light source can include a low voltage lamp or a low...
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6815095 |
Binderless phosphor screen having a pigmented interlayer
A binderless stimulable phosphor screen is provided, comprising a vapor deposited phosphor layer on a support, wherein between the support and the phosphor layer a ceramic layer is present, wherein...
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6803583 |
Scintillator for electron microscope and method of making
A scintillator for an electron microscope includes a substrate ( 24 ) of optically transparent material in disc shaped form, a retaining ring ( 20 ) of highly conductive material having a...
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6563120 |
Flexible radiation detector scintillator
Shown is a flexible scintillator, or scintillation-type level detector, in which the scintillator is made from a plurality of elongated, relatively thin layers of plastic scintillator material...
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6440587 |
Phosphor screen
A phosphor powder for producing a high resolution phosphor screen and a phosphor screen are provided. The phosphor screen comprises a substrate, an infrared-absorbing layer, and a phosphor layer...
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6414315 |
Radiation imaging with continuous polymer layer for scintillator
A radiation imager includes a light sensitive imaging array, a barrier layer formed over the light sensitive imaging array, a continuous polymer layer formed over the barrier layer, and a...
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6414309 |
Methods and apparatus for improving resolution and reducing noise in an image detector for an electron microscope
Methods and apparatus are provided which improve the performance of electron imaging detectors by reducing the total interaction volume of the detector and/or reducing the energy converting volume...
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6396066 |
Image storage phosphor panels having flexible supports
A radiographic storage panel includes a storage phosphor layer disposed on a unique support that comprises two or more separate flexible substrates that are laminated or adhered together.
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6285495 |
Optical transmission element for capturing and redirecting incident radiation
An optical element comprising a plurality of transparent layers comprising one or more passive layers (11) and one or more active layers (12) wherein said passive layers (11) facilitate the...
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6249372 |
Fluorescent conversion filter and color display device using the same
A fluorescent conversion filter includes a fluorescent conversion film which facilitates converting light from a wavelength region between near ultraviolet and green to light in the red region...
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5714761 |
Scintillator apparatus
A scintillator detector apparatus includes a sandwich of fibers disposed in a spaced apart pattern for detecting one form of radiation while enabling another form of radiation to pass through open...
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5661306 |
Stimulable phosphor sheet
A stimulable phosphor sheet comprises an energy distribution separating layer, which contains a heavy metal compound capable of absorbing low energy components of radiation, and stimulable phosphor...
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5466541 |
Luminescent radiographic system comprising a support, a phosphor-binder layer and a primer layer therebetween
A coating composition suitable for forming an adhesive primer layer on a hydrophobic polyester resin support, wherein said coating composition essentially consists of (an) addition polymerizable...
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5422489 |
Light emitting device
A glowing device comprises a substrate which is substantially transparent to radiation in a first spectral region and supports a nanoparticle or nanocrystal active layer, which is a thin layer...
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5145743 |
X-ray intensifying screens with improved sharpness
An improved X-ray intensifying screen comprising phosphor crystals having an effective amount of a light scattering particulate material, e.g., barium sulfate, strontium sulfate, calcium sulfate,...
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5119232 |
Infrared-transmissive optical window
An optical window that transmits infrared radiation and minimizes the effect of microwave radiation comprises: (a) a layer of a first material that transmits infrared radiation and absorbs...
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5107125 |
X-ray imaging screen with process for its preparation
An x-ray imaging screen is disclosed comprised of a thermoplastic film support having a planar coating surface and a fluorescent layer coated on that surface. The film support includes an integral...
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4963751 |
Radiation image storage panel and method for preparing the same
Disclosed is a radiation image storage panel, which comprises a support, a flame-sprayed layer and a stimulable phosphor layer formed by a vapor phase build-in method in succession and method for...
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4919848 |
Process for the quenching of fluorescence, and new cationic naphthalene-peri-dicarboxylic acid imide derivatives
To quench the fluorescence generated by anionic optical brighteners, virtually colourless, water-soluble, cationic compounds are used which contain at least one cationic group per molecule or per...
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4666774 |
Static resistant X-ray intensifying screens
X-ray intensifying screen comprising, in order, support; fluorescent phosphor containing active layer; and protective topcoat which is a flexible film of a fluorine containing polymer, the topcoat...
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4656359 |
Scintillation crystal for a radiation detector
A scintillation crystal is provided for a radiation detector, which comprises a first layer of a crystal material having relatively poor mechanical properties, however having a high energy...
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4556903 |
Inspection scanning system
A system for generating a substantially-continuous stream of binary signals representative of the presence of copper on the surface of a fluorescent substrate of a board. A beam is swept by mirror...
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4501971 |
Radiographic intensifying screen
A radiographic intensifying screen comprising a substrate and a fluorescent layer provided thereon and consisting essentially of a binder and a radioluminescent phosphor dispersed therein. The...
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4491620 |
Flexible, nonstaining topcoat for an X-ray intensifying screen
A topcoat or abrasion layer useful for protecting an X-ray intensifying screen comprising a copolymer of a fluoroester and methylmethacrylate. This topcoat is flexible, adhesive, and nonstaining...
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3787238 |
FLUORESCENT SCREENS
A fluorescent screen for use as an image intensifying screen is provided having a support, a light reflecting layer, a layer of fluorescent particles and an outer protective coating. The protective...
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3610929 |
ANTISTATIC FLUORESCENT SCREEN FOR RADIOGRAPHY
This antistatic fluorescent screen for radiography comprises a substrate mainly consisting of plastic material and a fluorescent layer laminated thereon. The substrate contains 0.3 to 4.0 percent...
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3590768 |
COMBINATION DECORATIVE AND REFLECTIVE STRIP
A combination decorative and reflective strip intended for use as border trim for an automobile rear window or at some other such advantageous location wherein said strip, which includes an...
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3525864 |
LIGHTING MEANS EXCITED BY ULTRA-VIOLET RADIATION
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3491237 |
OPTICAL STRUCTURES
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3389255 |
Intensifying screens
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3378388 |
Method for manufacturing fluorescent x-ray screens
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3317906 |
Laminated glass having electrically operated instrument indicator means embedded in the interlayer
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3316118 |
Mixed resin adhesive composition for securing hydrophobic calcium tungstate stale salt laver to hydrophilic base
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3177361 |
Metal sheet of phosphorescent or fluorescent surface properties
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3164719 |
Luminescent screen having a protective film
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3016307 |
Formation of phosphor films of reaction
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3005103 |
Phosphors
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2998323 |
Method for making luminescent screens
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2996404 |
Zinc phosphate luminescent screens and method of making same
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2990308 |
Luminescent reconnaissance slate
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2983816 |
Luminescent screens and the production thereof
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2955218 |
Electron discharge device
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2950222 |
Phosphor bearing surface
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2912589 |
Manufacture of thallium activated alkali metal iodide intensifier screens
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2829265 |
Electrode structrue for imaging device
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2819183 |
Fluorescent screens
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2802753 |
Tri-color kinescope screen
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2798823 |
Fluorescent screen for chi-ray image tube and method for preparing same
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2790350 |
Anti-glare mirror
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