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1. 发明公开

US20240099096A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20240099096A1
公开(公告)日：2024-03-21
申请号：US18523832
申请日：2023-11-29
申请人： Samsung Display Co., Ltd.
发明人： KWANGHYEOK KIM , Miyoung Kim , Soyeon Park , Yong-Hwan Park
IPC分类号： H10K59/40 , G06F3/041 , G06F3/044 , H10K50/844 , H10K59/131
CPC分类号： H10K59/40 , G06F3/0412 , G06F3/0446 , H10K50/844 , H10K59/131
摘要： 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.

2. 发明授权

US11460966B2 Display device 有权
公开(公告)号：US11460966B2
公开(公告)日：2022-10-04
申请号：US17158770
申请日：2021-01-26
申请人： Samsung Display Co., Ltd.
发明人： Miyoung Kim , Kwanghyeok Kim , Soyeon Park , Yong-Hwan Park , Sanghyun Jun
IPC分类号： G06F3/044 , G06F3/041
摘要： 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.

3. 发明授权

US11137848B2 Display device 有权
公开(公告)号：US11137848B2
公开(公告)日：2021-10-05
申请号：US16870807
申请日：2020-05-08
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yong-Hwan Park , Mi Young Kim , Chi Wook An , Seong Jun Lee
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32 , H01L51/52
摘要： 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.

4. 发明授权

US10409410B2 Display device 有权
公开(公告)号：US10409410B2
公开(公告)日：2019-09-10
申请号：US16015386
申请日：2018-06-22
申请人： Samsung Display Co., Ltd.
发明人： Yong-Hwan Park , Jong Seok Kim , Chi Wook An , Seong Jun Lee , Sang Hyun Jun
IPC分类号： G06F3/041 , G06F3/044 , H01L27/32
摘要： 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.

5. 发明授权

US09570534B2 Organic light emitting diode display 有权
标题翻译：有机发光二极管显示
公开(公告)号：US09570534B2
公开(公告)日：2017-02-14
申请号：US14946231
申请日：2015-11-19
申请人： Samsung Display Co., Ltd.
发明人： 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
IPC分类号： H01L27/32 , H01L27/12
CPC分类号： H01L27/3279 , H01L27/124 , H01L27/1248 , H01L27/3244 , H01L27/3262 , H01L27/3265
摘要： 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.
摘要翻译：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。

6. 发明授权

US09406911B2 Method of manufacturing substrate for display device, substrate for display device, and display device 有权
标题翻译：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
申请人： Samsung Display Co., Ltd.
发明人： Yong-Kwan Kim , Yong-Hwan Park , Jae Seob Lee , Jin Gyu Kang
IPC分类号： 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分类号： H01L51/56 , H01L51/0096 , Y02E10/549 , Y02P70/521
摘要： 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.
摘要翻译：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。

7. 发明授权

US11847275B2 Display device 有权
公开(公告)号：US11847275B2
公开(公告)日：2023-12-19
申请号：US17086434
申请日：2020-11-01
申请人： Samsung Display Co., Ltd.
发明人： Soyeon Park , Kwanghyeok Kim , Miyoung Kim , Yong-Hwan Park , Sanghyun Jun
IPC分类号： G06F3/041 , G06F3/044 , H10K59/40
CPC分类号： G06F3/04164 , G06F3/0412 , G06F3/0443 , G06F3/0446 , H10K59/40 , G06F2203/04112
摘要： Provided is a display device which includes a display panel that includes an active area and a peripheral area and an input sensing layer that includes a first conductive layer and a second conductive layer. The first conductive layer includes first trace lines and second trace lines. The second conductive layer includes first sensing electrodes and second sensing electrodes. The first trace lines extend in a second direction, are disposed apart from each other in a first direction, and are electrically connected to the first sensing electrodes, respectively. The second trace lines extend in the second direction, are disposed apart from each other in the first direction, and are electrically connected to the second sensing electrodes, respectively. The first conductive layer and the second conductive layer overlap the active area of the display panel.

8. 发明授权

US11625119B2 Display device including an input sensor having a corner area 有权
公开(公告)号：US11625119B2
公开(公告)日：2023-04-11
申请号：US17355054
申请日：2021-06-22
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Youngwoo Park , Tae Hyun Kim , Yong-Hwan Park , Jonghyun Choi
IPC分类号： G06F3/041 , H01L27/32 , G06F3/044
摘要： A display device includes a window, a display panel disposed under the window, and an input sensor disposed between the window and the display panel and having a center area and a corner area disposed outside of the center area. The input sensor includes a first sensor part disposed in the center area and a second sensor part disposed in the corner area. The first sensor part includes first unit electrodes. The second sensor part includes a second unit electrode including a first part overlapping a first area and a second part extending from the first part and overlapping a first portion of a second area adjacent to the first area. A third unit electrode overlaps a second portion of the second area. The area of the second unit electrode is equal to or greater than the area of each of the first unit electrodes.

9. 发明授权

US11508788B2 Display device 有权
公开(公告)号：US11508788B2
公开(公告)日：2022-11-22
申请号：US17137326
申请日：2020-12-29
申请人： Samsung Display Co., Ltd.
发明人： Kwanghyeok Kim , Miyoung Kim , Soyeon Park , Yong-Hwan Park
IPC分类号： H01L27/32 , G06F3/041 , H01L51/52 , G06F3/044
摘要： A display device including a display panel including a light emitting element configured to generate light, and an input detection layer disposed on the display panel and including a plurality of sensing electrodes disposed on the display panel and arranged in one direction, and a plurality of trace lines electrically connected to the plurality of 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.

10. 发明申请

US20220020961A1 DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权
公开(公告)号：US20220020961A1
公开(公告)日：2022-01-20
申请号：US17492194
申请日：2021-10-01
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Keun-Soo Lee , Yong-Hwan Park , Chi-Wook An , Seong-Jun Lee
IPC分类号： H01L51/52
摘要： A display apparatus includes: a substrate; a display unit disposed on the substrate; a barrier unit disposed between the substrate and the display unit; and a buffer unit disposed between the barrier unit and the display unit, wherein a sum of a thickness of the barrier unit and a thickness of the buffer unit is in the range from 0.9 μm to 3 μm.

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