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公开(公告)号：US20210399077A1
公开(公告)日：2021-12-23
申请号：US17189561
申请日：2021-03-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： TAE JONG EOM , Chun Gi YOU
Abstract: A display device includes: a substrate; sub-pixels on the substrate; data lines connected to the sub-pixels; a display driving circuit supplying data voltages to the data lines; and fan-out lines on the substrate and connecting the data lines and the display driving circuit. Each of the sub-pixels includes a first transistor including a first active layer on the substrate and including a silicon semiconductor and a first gate electrode on the first active layer, and a second transistor including a second active layer on the substrate and including an oxide semiconductor and a second gate electrode on the second active layer. The fan-out lines include first fan-out lines and second fan-out lines alternately arranged each other in one direction. The first fan-out lines are arranged on the same layer as the first gate electrode, and the second fan-out lines are arranged on the same layer as the second gate electrode.
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公开(公告)号：US20210247872A1
公开(公告)日：2021-08-12
申请号：US17063559
申请日：2020-10-05
Applicant: Samsung Display Co., Ltd.
Inventor： Chun Gi YOU , Tae Ik Kim , Hyun Sik Park
Abstract: A touch sensor for a display device includes: a base layer; a plurality of first sensing electrodes and a plurality of second sensing electrodes spaced apart from each other on the base layer; a first connector electrically connecting the first sensing electrodes adjacent to each other; a first insulating layer disposed on the first sensing electrodes and the second sensing electrodes; a conductor disposed on the first insulating layer and connected to the second sensing electrodes through the first insulating layer; and a second insulating layer disposed on the first insulating layer to cover the conductor. The first insulating layer includes a first opening exposing at least one of a portion of a first separation area between the first connector and the second sensing electrodes, a portion of the first connector, and a portion of the second sensing electrodes, and the first opening is spaced apart from the conductor.
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公开(公告)号：US20210020707A1
公开(公告)日：2021-01-21
申请号：US16851937
申请日：2020-04-17
Applicant: Samsung Display Co., LTD.
Inventor： Jun Ho CHOI , Chun Gi YOU , Seong Kweon HEO , Eun Young YOU , Hyun Jin HONG
IPC: H01L27/32
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：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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Patent Agency Ranking
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：US20250160129A1
公开(公告)日：2025-05-15
申请号：US18824910
申请日：2024-09-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Taek KIM , Suk Hoon KU , Yong Tae CHO , Sang Yeol KIM , Jung Tae PARK , Chun Gi YOU
IPC: H10K59/122 , H10K50/19 , H10K102/00
Abstract: A display device is disclosed that includes: pixels each including emission areas and a non-emission area adjacent to the emission areas, and a pixel defining layer overlapping the non-emission area. The pixel defining layer includes trenches enclosing the respective emission areas and spaced apart from each other. A corner of each of the trenches is chamfered.
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公开(公告)号：US20250133911A1
公开(公告)日：2025-04-24
申请号：US18782804
申请日：2024-07-24
Applicant: Samsung Display Co., LTD.
Inventor： Chun Gi YOU
IPC: H10K59/122 , G02B27/01 , H10K59/12 , H10K59/35 , H10K71/60
Abstract: A display device includes: a first electrode on a substrate; a pixel defining layer on the first electrode; a separation layer on the pixel defining layer and having a void and an opening partially exposing the void; a light emitting unit on the first electrode and the separation layer, the light emitting unit being separated at the opening in the separation layer; and a second electrode on the light emitting unit and covering the opening in the separation layer.
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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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