PROBLEM TO BE SOLVED: To provide a technology for fixing a sensor panel to a support member while suppressing deformation of the sensor panel.SOLUTION: A manufacturing method of a radiation detection device includes: a holding step of holding a support member and a sensor panel so that a support surface of the support member and a first surface of the sensor panel face each other and a space is formed at least partially between the support surface and first surface an injection step of injecting a liquid or gelatinous adhesive into a space between the sensor panel and support member and a step of curing the adhesive to fix the sensor panel and support member to each other.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2016,JPO&INPIT【課題】センサパネルの変形を抑制しつつ、センサパネルを支持部材に固定するための技術を提供する。【解決手段】放射線検出装置の製造方法は、支持部材の支持面とセンサパネルの第1面とが互いに対向し、支持面と第1面との間の少なくとも一部に空間が形成されるように支持部材及びセンサパネルを保持する保持工程と、センサパネルと支持部材との間の空間に液状又はゲル状の接着剤を注入する注入工程と、接着剤を硬化することによって、センサパネルと支持部材とを互いに固定する工程とを有する。【選択図】図3
