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公开(公告)号：US20240099096A1
公开(公告)日：2024-03-21
申请号：US18523832
申请日：2023-11-29
Applicant: Samsung Display Co., Ltd.
Inventor： KWANGHYEOK KIM , Miyoung Kim , Soyeon Park , Yong-Hwan Park
IPC: H10K59/40 , G06F3/041 , G06F3/044 , H10K50/844 , H10K59/131
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0446 , H10K50/844 , H10K59/131
Abstract: A display device includes a display panel and an input detection layer including sensing electrodes disposed on the display panel, and trace lines electrically connected to the sensing electrodes, respectively, in which at least one of the trace lines includes a single layer part, and a multilayer part, a length of an ith trace line and a length of a jth trace line are different from each other, each of the ith trace line and the jth trace line includes the single layer part and the multilayer part, and a length of the single layer part of the ith trace line is substantially equal to that of the single layer part of the jth trace line, and a length of the multilayer part of the ith trace line is different from that of the multilayer part of the jth trace line.
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公开(公告)号：US11460966B2
公开(公告)日：2022-10-04
申请号：US17158770
申请日：2021-01-26
Applicant: Samsung Display Co., Ltd.
Inventor： Miyoung Kim , Kwanghyeok Kim , Soyeon Park , Yong-Hwan Park , Sanghyun Jun
Abstract: A display device including a display panel, and an input sensor on the display panel, and in which an active area and a peripheral area and includes a first area and a second area spaced apart in a first direction, are defined, the input sensor including first sensing electrodes extending in the first direction, and arranged in a second direction crossing the first, second sensing electrodes extending in the second direction, and arranged in the first direction, first sensing lines extending in the second direction within the active area, connected to the first sensing electrodes, and partially located in the first area, respectively, second sensing lines electrically connected to the second sensing electrodes, respectively, and at least partially located in the second area, and a first guard electrode between the first sensing lines and the second sensing lines, and at a boundary between the first area and the second area.
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公开(公告)号：US11137848B2
公开(公告)日：2021-10-05
申请号：US16870807
申请日：2020-05-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan Park , Mi Young Kim , Chi Wook An , Seong Jun Lee
Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
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公开(公告)号：US10409410B2
公开(公告)日：2019-09-10
申请号：US16015386
申请日：2018-06-22
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Hwan Park , Jong Seok Kim , Chi Wook An , Seong Jun Lee , Sang Hyun Jun
Abstract: A display device is disclosed. In one aspect, the display device includes a substrate including a display area and a non-display area adjacent to the display area and a display member formed over the substrate in the display area. The display device also includes an encapsulation layer formed over the display member and encapsulating the display member together with the substrate and a plurality of first touch lines formed over the encapsulation layer in the display area. The first touch lines extend in a first direction. The display device further includes a plurality of second touch lines formed on the same layer as the first touch lines in the display area. The second touch lines extend in the first direction and are spaced apart from the first touch lines.
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公开(公告)号：US09570534B2
公开(公告)日：2017-02-14
申请号：US14946231
申请日：2015-11-19
Applicant: Samsung Display Co., Ltd.
Inventor： Kyu-Sik Cho , Won-Kyu Lee , Tae-Hoon Yang , Byoung-Kwon Choo , Sang-Ho Moon , Bo-Kyung Choi , Yong-Hwan Park , Joon-Hoo Choi , Min-Chul Shin , Yun-Gyu Lee
CPC classification number: H01L27/3279 , H01L27/124 , H01L27/1248 , H01L27/3244 , H01L27/3262 , H01L27/3265
Abstract: An organic light emitting diode display includes: a substrate including a first and a second gate electrode formed over a first and a second region, respectively, a first and a second gate insulator formed on the first and the second gate electrode, respectively, a first and a second semiconductor layer formed on the first and the second gate insulator, respectively, the first semiconductor layer including a first channel region, the second semiconductor layer including a second channel region, an interlayer insulator formed over the substrate and over at least part of the first and second semiconductor layers, a first and a second etching stop layer formed over the first and second channel regions, respectively, and surrounded by the interlayer insulator, and a first and a second source electrode and a first and a second drain electrode contacting the first and the second semiconductor layer, respectively, through the interlayer insulator.
Abstract translation: 一种有机发光二极管显示器包括：基板，分别包括形成在第一和第二区域上的第一和第二栅电极，分别形成在第一和第二栅电极上的第一和第二栅极绝缘体， 以及分别形成在所述第一和第二栅极绝缘体上的第二半导体层，所述第一半导体层分别包括第一沟道区，所述第二半导体层包括第二沟道区，在所述衬底上形成的层间绝缘体，以及至少部分 第一和第二半导体层，分别形成在第一和第二沟道区上并由层间绝缘体包围的第一和第二蚀刻停止层，以及第一和第二源电极和第一和第二漏电极接触 第一和第二半导体层分别通过层间绝缘体。
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Patent Agency Ranking
6.发明授权Method of manufacturing substrate for display device, substrate for display device, and display device 有权制造显示装置用基板，显示装置用基板和显示装置的方法公开(公告)号：US09406911B2
公开(公告)日：2016-08-02
申请号：US14279704
申请日：2014-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Kwan Kim , Yong-Hwan Park , Jae Seob Lee , Jin Gyu Kang
IPC: H01L51/40 , H01L21/4763 , H01L21/31 , H01L21/469 , H01L51/00 , H01L51/56 , H01L29/08 , H01L35/24 , H01L23/58 , H01L23/48 , H01L23/52 , H01L29/40
CPC classification number: H01L51/56 , H01L51/0096 , Y02E10/549 , Y02P70/521
Abstract: A method of manufacturing a substrate for a display device includes forming a first organic layer on a base substrate; forming an inorganic layer on the first organic layer; and forming a second organic layer on the inorganic layer, where the second organic layer includes transition metal particles.
Abstract translation: 制造显示装置用基板的方法包括在基底基板上形成第一有机层， 在所述第一有机层上形成无机层; 以及在所述无机层上形成第二有机层，其中所述第二有机层包括过渡金属颗粒。
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公开(公告)号：US11871639B2
公开(公告)日：2024-01-09
申请号：US17981453
申请日：2022-11-06
Applicant: Samsung Display Co., Ltd.
Inventor： Kwanghyeok Kim , Miyoung Kim , Soyeon Park , Yong-Hwan Park
IPC: H01L27/32 , G06F3/044 , H10K59/40 , G06F3/041 , H10K50/844 , H10K59/131
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0446 , H10K50/844 , H10K59/131
Abstract: A display device including: a display panel including a light emitting element; and an input detection layer disposed on the display panel and including sensing electrodes and trace lines electrically connected to the sensing electrodes, respectively, in which at least one of the trace lines includes a single layer part including one conductive layer, and a multilayer part including at least two conductive layers disposed on different layers, a length of an ith trace line and a length of a jth trace line are different from each other, each of the ith trace line and the jth trace line includes the single layer part and the multilayer part, and a length ratio of the single layer part and the multilayer part of the ith trace line is different from a length ratio of the single layer part and the multilayer part of the jth trace line.
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公开(公告)号：US11789577B2
公开(公告)日：2023-10-17
申请号：US17936747
申请日：2022-09-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Miyoung Kim , Kwanghyeok Kim , Soyeon Park , Yong-Hwan Park , Sanghyun Jun
CPC classification number: G06F3/0446 , G06F3/0412 , G06F2203/04107 , G06F2203/04111
Abstract: A display device including a display panel, and an input sensor on the display panel, and in which an active area and a peripheral area and includes a first area and a second area spaced apart in a first direction, are defined, the input sensor including first sensing electrodes extending in the first direction, and arranged in a second direction crossing the first, second sensing electrodes extending in the second direction, and arranged in the first direction, first sensing lines extending in the second direction within the active area, connected to the first sensing electrodes, and partially located in the first area, respectively, second sensing lines electrically connected to the second sensing electrodes, respectively, and at least partially located in the second area, and a first guard electrode between the first sensing lines and the second sensing lines, and at a boundary between the first area and the second area.
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公开(公告)号：US11672157B2
公开(公告)日：2023-06-06
申请号：US17363740
申请日：2021-06-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kwanghyeok Kim , Yong-Hwan Park , Sanghyun Jun , Miyoung Kim , Soyeon Park , Sugwoo Jung
CPC classification number: H01L27/323 , G06F3/0412 , G06F3/0445 , H01L27/3262 , H01L27/3276 , H01L51/5253 , G06F2203/04107 , G06F2203/04111
Abstract: An electronic device includes a display unit having a plurality of pixels. Each of the pixels includes a transistor and a light-emitting element. A plurality of signal lines is connected to the pixels. An encapsulation layer covers the pixels. The display unit includes a display region and a non-display region adjacent to the display region in a plan view. A sensing unit includes a plurality of sensing patterns overlapping the display region. A plurality of sensing pads overlaps the non-display region. A plurality of sensing lines electrically connects the sensing patterns and the sensing pads. A bridge line is connected to a first sensing line and a corresponding first sensing pad. The bridge line is bent to extend in a direction that is different from an extending direction of the first sensing line to connect the bridge line to the first sensing pad.
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公开(公告)号：US11599215B2
公开(公告)日：2023-03-07
申请号：US17480014
申请日：2021-09-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Hwan Park , Mi Young Kim , Chi Wook An , Seong Jun Lee
Abstract: A display device, including a substrate; a pixel electrode and an opposing electrode on the substrate; an encapsulation portion on the opposing electrode, the encapsulation portion including at least one organic layer and at least one inorganic layer alternately deposited; and a planarization layer on the encapsulation portion, the planarization layer including a portion covering an edge portion of the encapsulation portion, a first angle between an edge side surface of the planarization layer and a surface of the substrate being larger than a second angle between an edge side surface of the encapsulation portion and the surface of the substrate.
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