公开(公告)号：US20240324293A1

公开(公告)日：2024-09-26

申请号：US18425404

申请日：2024-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Moosoon KO ,  Kohei EBISUNO ,  Sanghoon OH ,  Jaesoo JUNG

IPC: H10K59/121 ,  H10K59/124 ,  H10K59/80

CPC classification number: H10K59/1216 ,  H10K59/124 ,  H10K59/873

Abstract: A display apparatus includes: a substrate, a semiconductor layer arranged on the substrate and including a plurality of protrusions protruding in a direction perpendicular to the substrate, a gate insulating layer arranged on the semiconductor layer, a first gate layer arranged on the gate insulating layer and including a first edge arranged on at least one protrusion of the plurality of protrusions, a first interlayer-insulating layer arranged on the first gate layer, and a second gate layer arranged on the first interlayer-insulating layer, overlapping the first gate layer when viewed in the direction perpendicular to the substrate, and upwardly exposing at least a portion of the first edge when viewed in the direction perpendicular to the substrate.

公开(公告)号：US20240196681A1

公开(公告)日：2024-06-13

申请号：US18585660

申请日：2024-02-23

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun SON ,  Sung Hoon MOON ,  Sung Jun KIM ,  Kohei EBISUNO ,  Deok Hoi KIM ,  Sanghoon OH

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/12 ,  H10K59/124 ,  H10K59/40 ,  H10K71/00 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/124 ,  H10K59/40 ,  H10K71/00 ,  H10K77/111 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display apparatus includes a base substrate including a display area in which an image is displayed and a peripheral area adjacent to the display area, a source/drain pattern on the base substrate, the source/drain pattern including a connecting electrode in a pad portion of the peripheral area and a electrode of a thin film transistor in the display area, a planarization insulation layer on the base substrate, the planarization insulation layer contacting a side surface of the connecting electrode and a side surface of the electrode of the thin film transistor, and exposing a top surface of the connecting electrode, a connecting member contacting the connecting electrode, and a driving member including a driving circuit, the driving member being connected to the connecting member.

公开(公告)号：US20230147378A1

公开(公告)日：2023-05-11

申请号：US18093861

申请日：2023-01-06

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun SON ,  Sung Hoon MOON ,  Sung Jun KIM ,  Kohei EBISUNO ,  Deok Hoi KIM ,  Sanghoon OH

IPC: H10K59/131 ,  H10K50/844 ,  H10K59/40 ,  H10K59/124 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K59/131 ,  H10K50/844 ,  H10K59/40 ,  H10K59/124 ,  H10K71/00 ,  H10K77/111 ,  H10K59/1201

Abstract: A display apparatus includes a base substrate including a display area in which an image is displayed and a peripheral area adjacent to the display area, a source/drain pattern on the base substrate, the source/drain pattern including a connecting electrode in a pad portion of the peripheral area and a electrode of a thin film transistor in the display area, a planarization insulation layer on the base substrate, the planarization insulation layer contacting a side surface of the connecting electrode and a side surface of the electrode of the thin film transistor, and exposing a top surface of the connecting electrode, a connecting member contacting the connecting electrode, and a driving member including a driving circuit, the driving member being connected to the connecting member.

公开(公告)号：US20210175317A1

公开(公告)日：2021-06-10

申请号：US17177363

申请日：2021-02-17

Applicant: Samsung Display Co., LTD.

Inventor： Dong Hyun SON ,  Sung Hoon MOON ,  Sung Jun KIM ,  Kohei EBISUNO ,  Deok Hoi KIM ,  Sanghoon OH

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/00 ,  H01L51/52

Abstract: A display apparatus includes a base substrate including a display area in which an image is displayed and a peripheral area adjacent to the display area, a source/drain pattern on the base substrate, the source/drain pattern including a connecting electrode in a pad portion of the peripheral area and a electrode of a thin film transistor in the display area, a planarization insulation layer on the base substrate, the planarization insulation layer contacting a side surface of the connecting electrode and a side surface of the electrode of the thin film transistor, and exposing a top surface of the connecting electrode, a connecting member contacting the connecting electrode, and a driving member including a driving circuit, the driving member being connected to the connecting member.