US 12,422,572 B2
Scintillator panel, radiation detector using same, line camera and radiation inspection device, and inline inspection method and inspection method using same
Sho Miyao, Otsu (JP); Takahiro Murai, Otsu (JP); Yasuhiro Kobayashi, Otsu (JP); and Nobuyasu Fujioka, Otsu (JP)
Assigned to Toray Industries, Inc., Tokyo (JP)
Appl. No. 18/015,384
Filed by Toray Industries, Inc., Tokyo (JP)
PCT Filed Jul. 20, 2021, PCT No. PCT/JP2021/027073
§ 371(c)(1), (2) Date Jul. 13, 2023,
PCT Pub. No. WO2022/024860, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 2020-129974 (JP), filed on Jul. 31, 2020; and application No. 2020-129975 (JP), filed on Jul. 31, 2020.
Prior Publication US 2024/0069220 A1, Feb. 29, 2024
Int. Cl. G01T 1/20 (2006.01); G01T 1/203 (2006.01)
CPC G01T 1/2012 (2013.01) [G01T 1/2033 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A line camera comprising a scintillator panel on an output board having a photoelectric conversion layer, the scintillator panel comprising a substrate and a scintillator layer containing phosphors,
wherein the scintillator layer comprises a binder resin having a π-conjugated structure composed of seven or more atoms;
wherein a glass transition temperature of the binder resin is from 30 to 430° C.;
wherein the binder resin has in its backbone a structure represented by general formula (1) or (2):

OG Complex Work Unit Chemistry
wherein in the general formulae (1) and (2), X1, X2, Y1, and Y2 each independently represents a divalent organic group; Ar represents an aromatic hydrocarbon group; and t represents an integer of 1 or 2; and
the thickness of the scintillator layer is from 50 to 800 μm.