公开(公告)号：US20200209413A1

公开(公告)日：2020-07-02

申请号：US16717863

申请日：2019-12-17

Applicant: LG Display Co., Ltd.

Inventor： Jinpil Kim ,  Hanseok Lee ,  Sangmo Byun

IPC: G01T1/20 ,  G01T1/24

Abstract: The present disclosure relates to a digital X-ray detector, which includes a base substrate; a metal layer disposed on a bottom face of the base substrate; an elements-array disposed on a top face of the base substrate; a ground electrode disposed on a top face of the base substrate and electrically connected to the elements-array; a scintillator layer disposed on the elements-array; and a reflective plate disposed on the scintillator layer. Thus, a static-electricity discharge path along which static-electricity from the reflective plate moves through the ground electrode to the metal layer may be secured. This may increase or maximize an effective ground region, such that the static-electricity generated from the top and bottom of the digital X-ray detector can be more efficiently discharged out.

公开(公告)号：US11199635B2

公开(公告)日：2021-12-14

申请号：US16886127

申请日：2020-05-28

Applicant: LG DISPLAY CO., LTD.

Inventor： Hyungil Na ,  Minseok Yun ,  Sangmo Byun

IPC: H01L27/146 ,  G01T1/20 ,  G01N23/04 ,  A61B6/00

Abstract: A digital X-ray detector, a digital X-ray detection device and a manufacturing method thereof are discussed. The digital X-ray detector includes a base substrate including an active region including a plurality of pixel regions, and a gate-in-panel (GIP) region as at least one side region to the active region; a PIN diode disposed in the active region and over the base substrate; a GIP driver disposed in the GIP region and over the base substrate; and a scintillator layer disposed over the PIN diode and the GIP driver so as to overlay the active region and at least a portion of the GIP region. In the present invention, damage of the driver due to X-ray is minimized while a bezel size is minimized.

公开(公告)号：US11269089B2

公开(公告)日：2022-03-08

申请号：US16717863

申请日：2019-12-17

Applicant: LG Display Co., Ltd.

Inventor： Jinpil Kim ,  Hanseok Lee ,  Sangmo Byun

IPC: G01T1/20 ,  G01T1/24

Abstract: The present disclosure relates to a digital X-ray detector, which includes a base substrate; a metal layer disposed on a bottom face of the base substrate; an elements-array disposed on a top face of the base substrate; a ground electrode disposed on a top face of the base substrate and electrically connected to the elements-array; a scintillator layer disposed on the elements-array; and a reflective plate disposed on the scintillator layer. Thus, a static-electricity discharge path along which static-electricity from the reflective plate moves through the ground electrode to the metal layer may be secured. This may increase or maximize an effective ground region, such that the static-electricity generated from the top and bottom of the digital X-ray detector can be more efficiently discharged out.