公开(公告)号：US20160104754A1

公开(公告)日：2016-04-14

申请号：US14712604

申请日：2015-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chungi You

IPC: H01L27/32 ,  H01L51/52 ,  H01L29/423 ,  H01L51/56

CPC classification number: H01L27/3262

Abstract: An organic light-emitting display apparatus includes a substrate; a thin film transistor (TFT) on the substrate; a first interlayer insulating layer between a gate electrode and the source electrode and between a drain electrode and the source electrode of the TFT and including an inorganic material; a second interlayer insulating layer between the first interlayer insulating layer and the source electrode and between the first interlayer insulating layer and the drain electrode and including an organic material; a first organic layer on the source electrode and the drain electrode; a capacitor, a second electrode, and the first interlayer insulating layer between the first electrode and the second electrode; a pixel electrode in an aperture in the second interlayer insulating layer adjacent to the thin film transistor and the capacitor and coupled to the source electrode or the drain electrode; an organic emission layer ; and an opposite electrode.

Abstract translation: 一种有机发光显示装置，包括：基板; 薄膜晶体管（TFT）; 在栅电极和源电极之间以及TFT的漏电极和源极之间的第一层间绝缘层，并且包括无机材料; 第一层间绝缘层和源电极之间以及第一层间绝缘层和漏电极之间的第二层间绝缘层，并且包括有机材料; 源电极和漏电极上的第一有机层; 电容器，第二电极以及第一电极和第二电极之间的第一层间绝缘层; 邻近薄膜晶体管和电容器的第二层间绝缘层的孔中的像素电极，并耦合到源电极或漏极; 有机发光层; 和相对电极。

公开(公告)号：US12238967B2

公开(公告)日：2025-02-25

申请号：US18583853

申请日：2024-02-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chungi You

IPC: H10K71/00 ,  H10K50/844 ,  H10K59/121 ,  H10K59/131 ,  H10K59/40 ,  H10K59/65 ,  H10K77/10 ,  H10K59/12

Abstract: A display device includes: a substrate including an opening area, a display area surrounding the opening area, and a non-display area between the opening area and the display area; a first insulating layer on the substrate, the first insulating layer including a first recess or a first opening overlapping the non-display area; a second insulating layer on the first insulating layer, the second insulating layer including a second opening exposing a first upper surface of the first insulating layer between the first recess or the first opening and the opening area; a conductive pattern between the first insulating layer and the second insulating layer, the conductive pattern including a first layer and a second layer; and a display element on the second insulating layer and overlapping the display area, the display element including a first electrode, an emission layer, and a second electrode.

公开(公告)号：US12093492B2

公开(公告)日：2024-09-17

申请号：US18352137

申请日：2023-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0445 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0446

Abstract: A display device including a display panel, and an input sensing panel on the display panel, the input sensing panel including an active region and an inactive region adjacent to the active region, the input sensing panel including a base substrate, a first conductive layer on the base substrate, the first conductive layer including a plurality of sensing parts, a connecting part electrically connected to the plurality of sensing parts, and a plurality of sensing patterns, a first sensing insulation layer in the active region and configured to cover the first conductive layer, a plurality of connecting lines in the inactive region and electrically connected to the first conductive layer, and barrier ribs in the inactive region and between the plurality of connecting lines.

公开(公告)号：US20240224715A1

公开(公告)日：2024-07-04

申请号：US18499689

申请日：2023-11-01

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You

IPC: H10K59/80 ,  B60K35/00 ,  H10K59/131

CPC classification number: H10K59/8723 ,  B60K35/00 ,  H10K59/131 ,  B60K2370/1523 ,  B60Y2200/11

Abstract: A display apparatus includes: a substrate including: a display area including a plurality of pixels; a pad area at one side of the display area; and an adjacent area between the display area and the pad area; a first connection wire above the substrate in the adjacent area, and to transmit a driving voltage from the pad area to the plurality of pixels in the display area; a first spacer group adjacent to the plurality of pixels in the display area; and a second spacer group above the first connection wire in a supplement area. The supplement area is defined within a perimeter of the first connection wire to overlap with the first connection wire in a plan view.

公开(公告)号：US12029081B2

公开(公告)日：2024-07-02

申请号：US17028967

申请日：2020-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Sangho Moon ,  Chungi You

IPC: H10K59/131 ,  H10K59/122

CPC classification number: H10K59/131 ,  H10K59/122

Abstract: An organic light-emitting display apparatus includes: a substrate; a plurality of organic light-emitting diodes on the substrate; a spacer arranged between the plurality of organic light-emitting diodes and protruding away from an upper surface of the substrate; a conductive layer overlapping the spacer; and a contact area exposing the conductive layer on one side of the spacer, wherein a common layer of the plurality of organic light-emitting diodes and the conductive layer are connected to each other through the contact area.

公开(公告)号：US12016222B2

公开(公告)日：2024-06-18

申请号：US17313925

申请日：2021-05-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Chungi You

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/124

CPC classification number: H10K59/131 ,  H10K59/122 ,  H10K59/124

Abstract: A display device including a substrate including a display area, a pad area, and a bending area, the pad area being outside the display area, and the bending area being between the display area and the pad area, a connection line extending in a direction from the display area to the pad area, and arranged in the bending area, a first organic insulating layer and a second organic insulating layer, which are sequentially arranged to cover the connection line, and a dummy pattern between the first organic insulating layer and the second organic insulating layer, wherein the dummy pattern includes a first extension portion and a second extension portion that each extend from the bending area to the pad area.

公开(公告)号：US11744125B2

公开(公告)日：2023-08-29

申请号：US17191919

申请日：2021-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sang-Ho Moon ,  Chungi You

IPC: H01L27/02 ,  H10K59/131 ,  H10K59/126

CPC classification number: H10K59/131 ,  H01L27/0255 ,  H10K59/126

Abstract: A display device includes a substrate including a display area and a non-display area, a first wiring at the non-display area of the substrate, a second wiring on a layer that is different from the first wiring at the non-display area of the substrate, an inorganic insulating layer on the first wiring and the second wiring, a pad on the inorganic insulating layer, and connected to a first end of the first wiring, a contact bridge on the inorganic insulating layer, and connecting the second wiring to a second end of the first wiring, an electrostatic electrode on the inorganic insulating layer between the pad and the contact bridge, a first organic insulating layer covering the contact bridge and the electrostatic electrode, and exposing the pad, a first upper wiring on the first organic insulating layer, and overlapping the contact bridge and the electrostatic electrode, and a second organic insulating layer on the first upper wiring.

公开(公告)号：US11730030B2

公开(公告)日：2023-08-15

申请号：US17206671

申请日：2021-03-19

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You ,  Hyounghak Kim

IPC: H01L29/08 ,  H10K59/131 ,  H10K59/65 ,  H10K59/126 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/126 ,  H10K59/1213 ,  H10K59/1216 ,  H10K59/65

Abstract: A display device includes: pixel circuits in a display area, the pixel circuits each comprising a thin film transistor and a capacitor, the thin film transistor including a semiconductor layer and a gate electrode on the substrate and the capacitor including a first capacitor plate and a second capacitor plate; signal lines electrically connected to the pixel circuits, the signal lines passing through the display area; a lower metal layer between the substrate and at least one of the pixel circuits; a pad portion in the peripheral area; and a plurality of wirings in the peripheral area, the plurality of wirings electrically connecting the pad portion to the signal lines, wherein the plurality of wirings further comprise: a first wiring at a same layer as the lower metal layer; and a second wiring above the first wiring with a first insulating layer between the first wiring and the second wiring.

公开(公告)号：US20230172022A1

公开(公告)日：2023-06-01

申请号：US17901587

申请日：2022-09-01

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3279 ,  H01L51/56 ,  H01L2227/323

Abstract: A display apparatus includes: a first substrate including a display area, and a pad area outside the display area; a lower conductive layer on the first substrate, and including a fan-out wiring extending from the pad area to the display area; a first inorganic insulating layer on the lower conductive layer; a semiconductor layer on the first inorganic insulating layer, and overlapping with the display area; a second inorganic insulating layer covering the semiconductor layer, and overlapping with the display area and the pad area; a pad electrode on the second inorganic insulating layer, the pad electrode overlapping with the pad area, and electrically connected to the fan-out wiring; and a display element layer on the second inorganic insulating layer, and including a display element overlapping with the display area.

公开(公告)号：US20220216287A1

公开(公告)日：2022-07-07

申请号：US17355100

申请日：2021-06-22

Applicant: Samsung Display Co., Ltd.

Inventor： Chungi You

IPC: H01L27/32 ,  H01L51/56

Abstract: A display apparatus includes a substrate, display elements overlapping the substrate and spaced from each other, and an insulating layer arranged between the substrate and the elements. The insulating layer may include a protrusion and an opening. The opening is positioned between the display elements in a plan view of the display apparatus. An edge of the opening includes two convex portions. The protrusion is positioned between the two convex portions and protrudes toward an inner part of the opening.