-
公开(公告)号：US09805975B2
公开(公告)日：2017-10-31
申请号：US14947114
申请日：2015-11-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chungi You
IPC: H01L27/32 , H01L21/768 , H01L29/24 , H01L29/786 , H01L29/66 , H01L29/10 , H01L27/12
CPC classification number: H01L21/76879 , H01L27/1225 , H01L27/124 , H01L27/1248 , H01L29/1066 , H01L29/24 , H01L29/66969 , H01L29/78603 , H01L29/7869
Abstract: A thin-film transistor (TFT) array substrate includes a substrate, a gate-underlying stepped layer disposed on the substrate, a gate electrode disposed on the gate-underlying stepped layer, a semiconductor layer formed over the gate electrode, and an etch-stopper disposed on the semiconductor layer. The gate-underlying stepped layer is formed under the gate electrode and has a width greater than a width of the gate electrode.
-
公开(公告)号：US09640761B2
公开(公告)日：2017-05-02
申请号：US14738338
申请日：2015-06-12
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You
CPC classification number: H01L51/0017 , H01L27/3248 , H01L27/3262 , H01L27/3265 , H01L51/0023 , H01L51/055 , H01L51/105 , H01L51/5203 , H01L51/5215 , H01L51/56
Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the method includes performing a first mask process of forming an active layer of a thin-film transistor (TFT) over a substrate and performing a second mask process of i) forming a gate insulating layer over the active layer and ii) forming a gate electrode of the TFT over the gate insulating layer. The method also includes performing a third mask process of i) forming an interlayer insulating layer over the gate electrode and ii) forming a contact hole in the interlayer insulating layer so as to expose a portion of the active layer and performing a fourth mask process of forming a pixel electrode over the interlayer insulating layer.
-
公开(公告)号：US09634076B2
公开(公告)日：2017-04-25
申请号：US14712604
申请日：2015-05-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chungi You
IPC: H01L27/32
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.
-
64.发明申请公开(公告)号：US20160141544A1
公开(公告)日：2016-05-19
申请号：US14859709
申请日：2015-09-21
Applicant: Samsung Display Co., Ltd.
Inventor： Chungi You
CPC classification number: H01L51/5218 , H01L27/3248 , H01L27/3258
Abstract: An organic light-emitting display apparatus includes a substrate, and a thin-film transistor and a capacitor formed over the substrate. The apparatus further includes an interlayer insulation layer, a first organic insulating layer and a second organic insulation layer sequentially stacked over the substrate and covering the thin-film transistor and a capacitor. The first organic insulation layer includes a first hole that does not overlap with the thin-film transistor and the capacitor when viewed in a direction perpendicular to a major surface of the substrate. The apparatus further includes a pixel electrode formed over the interlayer insulating layer and the first organic insulating layer. The pixel electrode includes a first portion disposed inside the first hole and a second portion disposed over the first organic insulating layer and outside the first hole. The apparatus includes a light emission layer and an opposite layer formed over the pixel electrode.
Abstract translation: 一种有机发光显示装置，包括：基板，形成在基板上的薄膜晶体管和电容器。 该装置还包括层间绝缘层，第一有机绝缘层和第二有机绝缘层，其顺序层叠在基板上并覆盖薄膜晶体管和电容器。 第一有机绝缘层包括与垂直于衬底的主表面的方向观察时不与薄膜晶体管和电容器重叠的第一孔。 该装置还包括形成在层间绝缘层和第一有机绝缘层之上的像素电极。 像素电极包括设置在第一孔内的第一部分和设置在第一有机绝缘层上并在第一孔外部的第二部分。 该装置包括发光层和形成在像素电极上的相对层。
-
65.发明申请公开(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。
-
Patent Agency Ranking
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
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.
-
-
-
-
-
-
-
-
-
Search Results
92
records
(took 0.02 seconds)
