101 |
Overcoated radiation image storage panel and method for preparing
radiation image storage panel |
US157581 |
1993-11-24 |
US5401971A |
1995-03-28 |
Luther C. Roberts |
A radiographic phosphor panel which has a support, a luminescent layer overlaying the support, and an overcoat layer overlaying the luminescent layer. The luminescent layer includes phosphor crystals. The overcoat layer is a miscible blend of poly(vinylidene fluoride-co-tetrafluoroethylene) and poly((1 to 2 carbon alkyl)methacrylate). |
102 |
Radiation sensitized paper |
US991971 |
1992-12-17 |
US5397674A |
1995-03-14 |
Yoshihide Ozaki; Satoshi Otonari; Masahiro Kita |
A radiation sensitized paper having a polyester film, a coating layer which contains a water-soluble or water-dispersible resin and is formed on a surface of the polyester film, a resin layer which is formed on the coating layer and a fluorescent material layer which is formed on the resin layer, in which adhesion of the fluorescent material layer is good. |
103 |
Radiation image storage panel |
US864715 |
1992-04-07 |
US5227253A |
1993-07-13 |
Atsunori Takasu; Katsuhiro Kohda; Hideki Suzuki; Hisashi Yamazaki |
A radiation image storage panel having a stimulable phosphor layer and an improved protective film is disclosed. The improved protective film is produced from a mixture of a film-forming resin and an oligomer having a polysiloxane skeleton or a perfluoroalkyl group. The improved protective film can be a coated layer containing a fluorocarbon resin which is soluble in an organic solvent. Otherwise, the improved protective film can be produced by coating on the phosphor layer a mixture of a film-forming resin composition containing a fluorocarbon resin which is soluble in an organic solvent, and a powdery resin of perfluoroolefin or silicone. |
104 |
X-ray intensifying screen with enhanced emission |
US556587 |
1990-07-20 |
US5095218A |
1992-03-10 |
Philip S. Bryan; Patrick M. Lambert; Christine M. Towers; Gregory S. Jarrold |
An intensifying screen for producing a latent image in a silver halide radiographic element upon exposure to an image pattern of X-radiation is disclosed. The intensifying screen contains a fluorescent layer containing a phosphor capable of absorbing X-radiation and emitting longer wavelength electromagnetic radiation comprised of monoclinic crystals of a titanium activated zirconium hafnium oxide phosphor host. The phosphor contains in an amount sufficient to enhance emission of the longer wavelength electromagnetic radiation at least one alkali metal in combination with at least one Group 14 dopant chosen from Periods 3, 4 and 5. |
105 |
Lead and lead oxide screens for use with x-ray films |
US398104 |
1989-08-24 |
US5091928A |
1992-02-25 |
Theodore D. Robinette |
An improved intensifying lead screen for use with photographic, industrial X-ray films. This screen comprises a lead foil or lead oxide adhesively applied to a polyester support and optionally contains an overcoat or protective layer thereon. |
106 |
Phosphor for X-ray intensifying screen and X-ray intensifying screen |
US632093 |
1990-12-21 |
US5077145A |
1991-12-31 |
Genichi Shinomiya; Satoru Chikutei; Minamidani Takatoshi |
A phosphor for an X-ray intensifying screen contains a phosphor mixture of a phosphor represented by BaFBr:mEu.sup.2+ (5.times.10.sup.-4 .ltoreq.m.ltoreq.5.times.10.sup.-2), and a phosphor represented by Y.sub.1-2/3.times. M.sup.x TaO.sub.4 :nNb (10.sup.-5 .ltoreq..times..ltoreq.1, 0.ltoreq.n.ltoreq.0.05, and M is at least one member selected from the group consisting of Ca, Sr, and Cd). An X-ray intensifying screen includes a support and a phosphor layer formed on the support and containing the above phosphor. When this X-ray intensifying screen is used, an X-ray image producing less crossover light and having high graininess and sharpness can be obtained. An exposure amount of an object to be examined can be reduced in medical radiophotography, and radiation diagnostic performance can be improved. |
107 |
Scintillator plate and radiation detector including the same |
US15659367 |
2017-07-25 |
US10094938B2 |
2018-10-09 |
Tetsunori Ojima; Minoru Watanabe |
A protection film, configured to cover scintillators formed on a scintillator substrate, the scintillators being a plurality of columnar crystal structures protruding from a surface of the scintillator substrate, at least includes a metal alkoxide, and a cross-link formed by cross-linking some of metal atoms of the metal alkoxide by oxygen. |
108 |
SCINTILLATOR PANEL AND RADIATION DETECTOR |
US15755129 |
2016-09-02 |
US20180259655A1 |
2018-09-13 |
Hidenori JONISHI; Yutaka KUSUYAMA; Hirotake OSAWA |
A scintillator panel includes: a substrate that includes a principal surface and has transparency to the scintillation light; a scintillator layer that is disposed on the principal surface; a frame member that is disposed on the principal surface so as to surround the scintillator layer when viewed in a direction intersecting the principal surface; a protective layer that is disposed on the principal surface and the scintillator layer and is fixed to the frame member so as to seal the scintillator layer; a sheet-shaped optical functional layer that is disposed between the scintillator layer and the protective layer; and an elastic member that is interposed between the optical functional layer and the protective layer and is elastically deformed. |
109 |
Detection layer comprising perovskite crystals |
US15524500 |
2015-11-26 |
US09983319B2 |
2018-05-29 |
Rene Fischer; Andreas Kanitz; Oliver Schmidt; Sandro Francesco Tedde |
The present disclosure relates to a detection layer on a substrate. For example, a detection layer may include perovskite crystals of the type ABX3 and/or AB2X4. A may include at least one monovalent, divalent or trivalent element from the fourth or a higher period in the periodic table and/or mixtures thereof. B may include a monovalent cation, the volumetric parameter of which is sufficient, with the respective element A, for perovskite lattice formation. X may be selected from the group consisting of anions of halides and pseudohalides. The layer may have a thickness of at least 10 μm. |
110 |
SCINTILLATOR |
US15560135 |
2015-03-20 |
US20180100935A1 |
2018-04-12 |
Eduard GILLISSEN; Erik JACOBS; Nurcan DOGAN |
The present invention is in the field of an improved scintillator for X-rays, use of the inventive scintillator, an X-ray detector comprising the present scintillator, and a method of producing an improved scintillator. A scintillator converts X-rays into visible light; high performance scintillators are typically made of a crystalline material. |
111 |
Neutron Conversion Foil, Neutron Detecting Device with Such a Foil, and Method for Operating Such a Neutron-Detecting Device |
US15538389 |
2015-12-21 |
US20180024256A1 |
2018-01-25 |
Ulisse Gendotti; Rico Chandrasekharan |
A neutron conversion foil for being used in a neutron detector includes a substrate having a first and second side. The substrate is covered at least on one of the first and second sides with a neutron conversion layer made of a neutron reactive material and being capable of capturing neutrons to thereafter emit light and/or charged particles. The neutron conversion foil is transparent to light such that light originating from the conversion of neutrons can pass through one or several of the neutron conversion foils and thereafter be collected and detected by a light sensing device. |
112 |
Ternary metal halide scintillators |
US14906199 |
2014-07-18 |
US09624429B2 |
2017-04-18 |
Luis Stand; Mariya Zhuravleva; Charles L. Melcher |
Metal halide scintillators are described. More particularly, the scintillators include doped (e.g., europium-doped) ternary metal halides, such as those of the formulas A2BX4 and AB2X5, wherein A is an alkali metal, such as Li, Na, K, Rb, Cs or any combination thereof; B is an alkali earth metal, such as Be, Mg, Ca, Sr, Ba or any combination thereof; and X is a halide, such as Cl, Br, I, F or any combination thereof. Radiation detectors comprising the novel metal halide scintillators and other ternary metal halides, such as those of the formulas A2EuX4 and AEu2X5, wherein A is an alkali metal and X is a halide, are also described. |
113 |
Scintillator panel and radiation detector |
US14414775 |
2013-04-18 |
US09513381B2 |
2016-12-06 |
Hidenori Jonishi; Munenori Shikida; Yutaka Kusuyama |
In a scintillator panel, a glass substrate with the thickness of not more than 150 μm serves as a support body, thereby achieving excellent radiotransparency and flexibility and also relieving a problem of thermal expansion coefficient. Furthermore, in this scintillator panel, an organic resin layer is formed so as to cover a one face side and a side face side of the glass substrate. This reinforces the glass substrate, whereby the edge part thereof can be prevented from chipping or cracking. Furthermore, stray light can be prevented from entering the side face of the glass substrate, while transparency is ensured for light incident to the other face side of the glass substrate because the organic resin layer is not formed on the other face side of the glass substrate. |
114 |
Radiation image conversion panel |
US14424652 |
2013-08-01 |
US09417336B2 |
2016-08-16 |
Jun Sakurai; Katsuhiko Suzuki; Ichinobu Shimizu; Gouji Kamimura |
A radiation image converting panel includes a flexible support, a photostimulable phosphor layer provided on the main surface of the support and made of a plurality of columnar crystals, a first protective film provided on the photostimulable phosphor layer, and a second protective film provided on the first protective film, the photostimulable phosphor layer is composed of a photostimulable phosphor including Eu-doped CsBr, the first protective film is provided so as to cover the upper surface and side surface of the photostimulable phosphor layer and fill a gap of the plurality of columnar crystals in the photostimulable phosphor layer, the pencil hardness of the second protective film is not more than the pencil hardness of the first protective film, and the radiation image converting panel has a flexibility of up to a bending radius of 15 mm. |
115 |
TERNARY METAL HALIDE SCINTILLATORS |
US14906199 |
2014-07-18 |
US20160168458A1 |
2016-06-16 |
Luis Stand; Mariya Zhuravleva; Charles L. Melcher |
Metal halide scintillators are described. More particularly, the scintillators include doped (e.g., europium-doped) ternary metal halides, such as those of the formulas A2BX4 and AB2X5, wherein A is an alkali metal, such as Li, Na, K, Rb, Cs or any combination thereof; B is an alkali earth metal, such as Be, Mg, Ca, Sr, Ba or any combination thereof; and X is a halide, such as Cl, Br, I, F or any combination thereof. Radiation detectors comprising the novel metal halide scintillators and other ternary metal halides, such as those of the formulas A2EuX4 and AEu2X5, wherein A is an alkali metal and X is a halide, are also described. |
116 |
Hard coat film, and radiation image conversion panel using the same |
US14451827 |
2014-08-05 |
US09230704B2 |
2016-01-05 |
Yoshito Yamamoto; Takafumi Yanagita; Hideki Komatsu |
A hard coat film includes: a transparent base material; and a hard coat layer formed on the transparent base material, wherein the hard coat layer includes a cured product obtained by curing a composition including: an ultraviolet curable acrylate resin including one or more types of multifunctional acrylate; first microparticles having an average particle diameter of 5 nm or more and 100 nm or less; and a thermoplastic polyester resin. |
117 |
Method for producing scintillator panel, scintillator panel and flat panel detector |
US13365019 |
2012-02-02 |
US09117562B2 |
2015-08-25 |
Keiko Itaya; Tadashi Arimoto |
The steps of the method to make the scintillator panel are providing a first support having thereon a phosphor layer; dividing the first support the phosphor layer into a plurality of scintillator panel sections each having a first support section and a phosphor layer section thereon; providing an adhesive member between a side of the first support section of each of the plurality of the scintillator panel sections and a side of a second support; adhering the plurality of the scintillator panel sections onto the second support; forming a protective layer on a whole surface of the plurality of the scintillator panel sections except a portion of the scintillator panel sections which is contacted with the adhesive member; and separating the scintillator panel sections with their protective layer thereon from the second support. The separated scintillator panel sections with their protective layer are then adhered to light receiving element to form the flat panel detector. |
118 |
Scintillator Plate |
US14409828 |
2013-05-16 |
US20150153462A1 |
2015-06-04 |
Manfred Fuchs; Jürgen Korinth |
A scintillator plate includes a substrate, a buffer layer, a scintillator layer arranged on the buffer layer, and a protective layer. The buffer layer and/or the protective layer is colored. A method for the production of the scintillator plate is also described. |
119 |
SCINTILLATOR PANEL AND METHOD OF MANUFACTURING THE SAME |
US14058083 |
2013-10-18 |
US20140110603A1 |
2014-04-24 |
Yun Sung HUH; Tae Kwon HONG; Gi Youl HAN |
A scintillator panel includes a scintillator layer to be formed on an imaging device and an oxide layer on the scintillator layer to transmit an X-ray, reflect a visible light, and prevent moisture from being penetrated. The oxide layer has a structure including a number of oxide layers. |
120 |
Scintillator panel |
US11819107 |
2007-06-25 |
US07663118B2 |
2010-02-16 |
Takehiko Shoji; Yasushi Nagata |
A scintillator panel comprising: (a) a scintillator sheet comprising: (i) a substrate, and (ii) a phosphor layer formed on the substrate; (b) a first protective film provided on a phosphor layer side surface of the scintillator sheet; and (c) a second protective film provided on a substrate side surface of the scintillator sheet, wherein (d) the scintillator sheet is sealed by the first protective film and the second protective film; and (e) the first protective film is not substantially coherent with the phosphor layer. |