公开(公告)号：US5041729A

公开(公告)日：1991-08-20

申请号：US261420

申请日：1988-10-24

申请人： Tetsuhiko Takahashi ,  Minoru Yoshida ,  Hiroshi Takeuchi ,  Hideji Fujii ,  Haruo Itho ,  Toshikazu Shimada ,  Kenji Maio

发明人： Tetsuhiko Takahashi ,  Minoru Yoshida ,  Hiroshi Takeuchi ,  Hideji Fujii ,  Haruo Itho ,  Toshikazu Shimada ,  Kenji Maio

IPC分类号： G01T1/20 ,  H01L27/146

CPC分类号： H01L27/14663 ,  G01T1/2018 ,  H01L27/14603 ,  H01L27/1462 ,  H01L27/1469 ,  H01L27/14692 ,  H01L2224/48091

摘要： A radiation detector for use on X-ray CT scanner with a plurality of elements arrayed to form a detector block, which is structured that a plurality of thin-film photodiodes consisting of amorphous silicon each are formed on the back of a scintillator block having a width to cover the plurality of elements, a platelike supporting member provided with signal lines on the back is bonded to cover the photodiodes, the photodiodes and the signal lines are connected together through wire bonding, the scintillator block is divided into each element across separators on the supporting member.

摘要翻译： 一种用于X射线CT扫描器的放射线检测器，具有排列成多个元件以形成检测器块，其结构是在由闪烁体块的背面形成多个由非晶硅组成的薄膜光电二极管，该闪烁体块具有 宽度以覆盖多个元件，在背面设置有信号线的板状支撑构件被接合以覆盖光电二极管，光电二极管和信号线通过引线接合连接在一起，闪烁体块被分成跨越隔板的每个元件 支撑构件。