发明名称 |
Radiation sensing thermoplastic composite panels |
摘要 |
A transparent scintillator panel including an extruded scintillation layer comprising a thermoplastic polyolefin and a scintillator material, wherein the transparent scintillator panel has an intrinsic MTF at least 5% greater than the iH50 of a solvent-coated DRZ+ screen. Also disclosed is a scintillation detection system including a transparent scintillator panel comprising an extruded scintillation layer comprising a thermoplastic olefin and a scintillator material; and at least one photodetector coupled to the transparent scintillator panel, wherein at least one photodetector is configured to detect photons generated from the transparent scintillator panel. Further disclosed is a method of making a transparent scintillator panel including providing thermoplastic particles comprising at least one thermoplastic polyolefin and a scintillator material; and melt extruding the thermoplastic particles to form an extruded scintillation layer. |
申请公布号 |
US8766196(B2) |
申请公布日期 |
2014.07.01 |
申请号 |
US201113170622 |
申请日期 |
2011.06.28 |
申请人 |
Carestream Health, Inc. |
发明人 |
Jagannathan Seshadri;Yang Chang-Ying Joseph;Bishop Kevin L.;Purdum Mark S. |
分类号 |
G01T1/20 |
主分类号 |
G01T1/20 |
代理机构 |
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代理人 |
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主权项 |
1. A transparent scintillator panel comprising:
an extruded homogeneous scintillation layer comprising a non-scintillating thermoplastic polyolefin and an inorganic scintillator material, wherein the transparent scintillator panel has an intrinsic MTF at least 5% greater than the iH50 of a solvent-coated-non-patterned screen. |
地址 |
Rochester NY US |