公开(公告)号：US11882756B2

公开(公告)日：2024-01-23

申请号：US17949664

申请日：2022-09-21

Applicant: Samsung Display Co., Ltd.

Inventor： Koichi Sugitani ,  Hyein Kim ,  Gwuihyun Park ,  Chulwon Park ,  Hyungbin Cho ,  Pilsoon Hong

IPC: H10K71/00 ,  H10K59/12 ,  H10K85/40 ,  H10K50/844

CPC classification number: H10K71/621 ,  H10K59/12 ,  H10K85/40 ,  H10K50/844 ,  H10K59/1201 ,  H10K71/00

Abstract: Provided are a display apparatus and a method of manufacturing the same. The display apparatus includes a substrate, a first conductive layer disposed on the substrate, and a first insulating pattern disposed on the first conductive layer. The first insulating pattern includes a fluorine compound and a nitrogen compound. The nitrogen compound is represented by Formula 1:

NR1R2R3OH  



wherein in Formula 1, R1 to R3 are each independently selected from hydrogen, a substituted or unsubstituted C1-C20 alkyl group, a substituted or unsubstituted C6-C30 aryl group, and a substituted or unsubstituted C7-C30 aralkyl group.

公开(公告)号：US11489027B2

公开(公告)日：2022-11-01

申请号：US16569744

申请日：2019-09-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gwui-Hyun Park ,  Chulwon Park ,  Pil Soon Hong ,  Hyunjin Son

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus having a display area and a pad area and a method of manufacturing the same, the display apparatus including a base substrate; a thin film transistor on the base substrate in the display area; an insulation layer on the base substrate and the thin film transistor; a conductive pattern layer on the insulation layer, the conductive pattern layer including a pad electrode in the pad area; and a via insulation layer on the insulation layer, exposing an upper surface of the pad electrode, and covering edges of the pad electrode, wherein, in the pad area, the insulation layer includes a groove having a depth, the pad electrode being in the groove.

公开(公告)号：US20220208866A1

公开(公告)日：2022-06-30

申请号：US17513835

申请日：2021-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Gwuihyun Park ,  Kwangwoo Park ,  Koichi Sugitani ,  Chulwon Park ,  Saehee Han ,  Pilsoon Hong

IPC: H01L27/32 ,  H01L51/56

Abstract: A display panel includes a substrate including a main display area, a component area, and a peripheral area, an auxiliary display element in the component area, an auxiliary pixel circuit in the peripheral area, the auxiliary pixel circuit including an auxiliary thin film transistor and an auxiliary storage capacitor, a connecting line connecting the auxiliary display element to the auxiliary pixel circuit, the connecting line having at least a part in the component area, an insulating line overlapping the connecting line in the component area, and a first organic insulating layer and a second organic insulating layer stacked between the substrate and the auxiliary display element in the component area, wherein the connecting line and the insulating line are between the first organic insulating layer and the second organic insulating layer.

公开(公告)号：US20210151530A1

公开(公告)日：2021-05-20

申请号：US16992690

申请日：2020-08-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gwuihyun Park ,  Pilsoon Hong ,  Hyein Kim ,  Chulwon Park ,  Koichi Sugitani ,  Hyungbin Cho

IPC: H01L27/32

Abstract: A display device includes: a substrate; a display area in which a plurality of pixels are arranged over the substrate; and a transmission area arranged inside the display area, where the transmission area is provided to overlap a component below the substrate, and a transparent organic layer including siloxane is arranged in the transmission area.