公开(公告)号：US20220390624A1

公开(公告)日：2022-12-08

申请号：US17827087

申请日：2022-05-27

Applicant: Sharp Display Technology Corporation

Inventor： Rikiya TAKITA ,  Fumiki NAKANO ,  Makoto NAKAZAWA ,  Hiroyuki MORIWAKI

IPC: G01T1/20 ,  H01L27/146

Abstract: A photoelectric conversion panel includes multiple thin-film transistors (TFTs) formed on an substrate, photodiodes respectively connected to the TFTs, and a metal layer formed on a light incident side of the photodiodes. The metal layer is formed in a position to overlap a subset of the photodiodes in a plan view.

公开(公告)号：US20230080926A1

公开(公告)日：2023-03-16

申请号：US17939435

申请日：2022-09-07

Applicant: Sharp Display Technology Corporation

Inventor： Fumiki NAKANO

IPC: H01L27/146 ,  G01T1/20

Abstract: A photoelectric conversion panel includes multiple thin-film transistors (TFTs), multiple photodiodes respectively connected the TFTs, a bias line, and a light shielding layer that is formed in a position overlapping at least one of the photodiodes in a plan view. One of the TFTs connected to a photodiode includes an electrically conductive region that connects a drain electrode of the TFT to a source electrode of the TFT.

公开(公告)号：US20220367544A1

公开(公告)日：2022-11-17

申请号：US17717613

申请日：2022-04-11

Applicant: Sharp Display Technology Corporation

Inventor： Rikiya TAKITA ,  Fumiki NAKANO

IPC: H01L27/146

Abstract: A photoelectric conversion panel includes: a substrate; a gate line and a data line formed on the substrate; a pixel transistor connected to the gate line and the data line; a photoelectric conversion element connected to the pixel transistor; an electro-static-discharge protection circuit formed on the substrate and connected to a ground; a depletion transistor for protection connected between either the gate line or the data line and the electro-static-discharge protection circuit; and an interrupting voltage supply line configured to apply an interrupting voltage to a gate electrode of the depletion transistor for protection.

公开(公告)号：US20220342092A1

公开(公告)日：2022-10-27

申请号：US17718711

申请日：2022-04-12

Applicant: Sharp Display Technology Corporation

Inventor： Makoto NAKAZAWA ,  Rikiya TAKITA ,  Fumiki NAKANO

IPC: G01T1/24

Abstract: According to an aspect, an active matrix substrate of an X-ray imaging panel includes: an active matrix substrate having a pixel region including a plurality of pixels; and a scintillator that converts X-rays projected onto the X-ray imaging panel to scintillation light. The plurality of pixels include respective photoelectric conversion elements. The active matrix substrate further includes a first planarizing film that covers the photoelectric conversion elements, is formed from an organic resin film, and has a plurality of first contact holes and a first wiring line that is formed in the first contact holes and in a layer upper than the first planarizing film and connected to the photoelectric conversion elements within the first contact holes.