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公开(公告)号：US20200341591A1
公开(公告)日：2020-10-29
申请号：US16666315
申请日：2019-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU , Tae Ik KIM , Hyun Sik PARK
Abstract: A touch sensor may include a base layer, a sensing electrode set, a first insulating layer, a first conductive member, and a second insulating layer. The sensing electrode set may be disposed on the base layer, may include a first first-type sensing electrode, and may include a first second-type sensing electrode. The first insulating layer may be disposed on the sensing electrode set, may include a contact hole, and may include a first opening. The first conductive member may be disposed on the first insulating layer and may be directly connected to the first second-type sensing electrode through the contact hole. The second insulating layer may be disposed on the first insulating layer, may cover the first conductive member, and may include a second opening. Each of the first opening and the second opening may partially expose the first first-type sensing electrode or the first second-type sensing electrode.
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公开(公告)号：US20200033967A1
公开(公告)日：2020-01-30
申请号：US16241307
申请日：2019-01-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SUNG JIN YANG , Su Jin KIM , Tae Gon KIM , Han Soo KIM , Hyun Sik PARK , Chun Gi YOU , Chung Yi , Sung Ho CHO , Min Ho CHAE
Abstract: A touch member includes a first touch electrode including a plurality of first sub-detection electrode patterns. The touch member includes a second touch electrode including a plurality of second sub-detection electrode. An electrode pattern connecting portion electrically connects adjacent second sub-detection electrode patterns. An island electrode pattern is disposed in the second touch electrode. A bridge pattern electrically connects a first sub-detection electrode of the first sub-detection electrode patterns to the island electrode pattern. The bridge pattern is formed of a first conductive layer. The first sub-detection electrode patterns, the electrode pattern connecting portion, the second sub-detection electrode patterns, and the island electrode pattern are formed of a second conductive layer. An insulating pattern is disposed between the bridge pattern and a part of the second conductive layer overlapping with the bridge pattern. The insulating pattern does not overlap a part of the bridge pattern.
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公开(公告)号：US20160104420A1
公开(公告)日：2016-04-14
申请号：US14724041
申请日：2015-05-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong-Hyun PARK , Jeong Hwan KIM , Sun PARK , Chun Gi YOU
IPC: G09G3/32
CPC classification number: G09G3/3225 , G09G2300/0465
Abstract: An organic light emitting diode display includes at least one first data line, at least one second data line, a plurality of driving transistors, and a plurality of light emitters. Each driving transistor has a driving gate electrode connected to the at least one first data line and the at least one second data line, and the light emitters are respectively connected to the driving transistors. Emission regions of the light emitter do not overlap the at least one first data line, the at least one second data line, and the driving transistors. A shielding portion overlaps an end of the at least one first data line and an end of the at least one second data line.
Abstract translation: 有机发光二极管显示器包括至少一个第一数据线，至少一个第二数据线，多个驱动晶体管和多个发光器。 每个驱动晶体管具有连接到至少一个第一数据线和至少一个第二数据线的驱动栅电极，并且光发射器分别连接到驱动晶体管。 光发射器的发射区域不与至少一个第一数据线，至少一个第二数据线和驱动晶体管重叠。 屏蔽部分与所述至少一个第一数据线的末端和所述至少一个第二数据线的末端重叠。
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公开(公告)号：US20250098489A1
公开(公告)日：2025-03-20
申请号：US18795635
申请日：2024-08-06
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU
Abstract: According to one or more embodiments, a display device may include a display panel including a display panel having a display area in which a light-emitting element is located, and a non-display area outside the display area in plan view and including a permeation prevention region outside an encapsulation area, and a crack prevention region outside the permeation prevention region and in a double line shape at at least one corner of the display panel.
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公开(公告)号：US20240414950A1
公开(公告)日：2024-12-12
申请号：US18620497
申请日：2024-03-28
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU
IPC: H10K59/122 , H10K59/12
Abstract: A display device includes: pixels arranged in a display area; a pixel circuit layer including a pixel circuit; and a partition wall on the pixel circuit layer in the display area and in a non-display area. The non-display area is an area other than the display area. The partition wall includes a pixel defining layer and a separator on the pixel defining layer, and, in the non-display area, one end portion of the pixel defining layer and one end portion of the separator do not overlap with each other in a plan view.
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Patent Agency Ranking
公开(公告)号：US20240397787A1
公开(公告)日：2024-11-28
申请号：US18599659
申请日：2024-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU , Sang Yeol KIM
IPC: H10K59/80 , H10K50/88 , H10K59/121 , H10K59/122 , H10K85/30
Abstract: A display device includes: a substrate including a display area and a pad area located outside of the display area; reflective electrodes including a pad reflective electrode disposed in the pad area disposed on the substrate and spaced apart from each other; an inorganic layer disposed over the reflective electrodes; first pixel electrodes including a pad pixel electrode disposed in the pad area disposed on the first inorganic layer,; a pixel defining layer including a first opening above each of the first pixel electrodes disposed in the display area; and a separator disposed on the pixel defining layer. The inorganic layer includes a second opening extending to the pad reflective electrode. The pad pixel electrode is disposed in the second opening on the pad reflective electrode through the second opening. The separator extends to the pad area from the display area to be disposed directly on the pad pixel electrode.
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公开(公告)号：US20240251627A1
公开(公告)日：2024-07-25
申请号：US18597212
申请日：2024-03-06
Applicant: Samsung Display Co., LTD.
Inventor： Jun Ho CHOI , Chun Gi YOU , Seong Kweon HEO , Eun Young YOU , Hyun Jin HONG
IPC: H10K59/35 , H10K59/122 , H10K59/123 , H10K59/124
CPC classification number: H10K59/353 , H10K59/122 , H10K59/123 , H10K59/124 , H10K59/352
Abstract: A display device includes a substrate; a transistor disposed on the substrate; a first insulating layer disposed on the transistor; and a first pixel electrode and a second pixel electrode disposed on the first insulating layer to be adjacent to each other. The first insulating layer includes a first opening between the first pixel electrode and the second pixel electrode.
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公开(公告)号：US20230232675A1
公开(公告)日：2023-07-20
申请号：US17887772
申请日：2022-08-15
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU
IPC: H01L27/32 , H01L51/56 , G09G3/3233
CPC classification number: H01L27/3276 , G09G3/3233 , H01L51/56 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , H01L2227/323
Abstract: A mother substrate for producing cell areas for a plurality of display device is disclosed that includes a base substrate and a ground area. The base substrate includes a plurality of cell areas and a ground area surrounding each cell area of the plurality of cell areas. A ground line is disposed to surround an edge of each cell area of the plurality of cell areas. A ground pad is disposed to be spaced apart from the ground line on the ground area. A ground connection electrode disposed on a surface of the ground line and a surface of the ground pad electrically connects the ground line with the ground pad. Each cell area of the plurality of cell areas includes a light emitting element and a thin film transistor disposed on the light emitting element.
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公开(公告)号：US20230180525A1
公开(公告)日：2023-06-08
申请号：US17832851
申请日：2022-06-06
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/326
Abstract: An emissive display device according to an embodiment includes: a substrate; a transistor disposed on the substrate; an insulating layer disposed on the transistor; a pixel electrode disposed on the insulating layer and electrically connected to the transistor; and a partition disposed on the insulating layer and covering at least an edge of the pixel electrode to expose a center of the pixel electrode. The partition includes a first partition in contact with a side surface of the pixel electrode, and a second partition in contact with an upper surface of the pixel electrode.
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公开(公告)号：US20230161448A1
公开(公告)日：2023-05-25
申请号：US18151927
申请日：2023-01-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Jin YANG , Hyun Sik PARK , Chun Gi YOU
CPC classification number: G06F3/0448 , G06F3/04164 , G06F3/0443 , G06F3/0412 , G06F3/0446 , G06F2203/04111
Abstract: Provided is a display device including a display unit including a display area, a transmitting portion surrounded by the display area, and a non-display area surrounding the display area, and a touch sensing unit having a transmissive area, dummies overlapping the transmitting portion and surrounding the transmissive area, and a touch sensor area surrounding the dummies and including first touch electrodes, and second touch electrodes respectively between the first touch electrodes, connected in a first direction, and spaced apart in a second direction perpendicular to the first direction, wherein the dummies include a main dummy surrounding the transmissive area, and at least one sub-dummy surrounding the main dummy, and wherein an outermost sub-dummy of the at least one sub-dummy that is at an outermost position of the dummies includes a first cut corresponding to a gap between adjacent first and second touch electrodes among the first and second touch electrodes.
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