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公开(公告)号：US20170025492A1
公开(公告)日：2017-01-26
申请号：US15216357
申请日：2016-07-21
Applicant: Samsung Display Co., Ltd.
Inventor： Young Bae Jung , Hyun Tae Kim
IPC: H01L27/32
CPC classification number: H01L27/3262 , H01L27/1222 , H01L27/1255 , H01L27/3265 , H01L27/3276 , H01L29/78675 , H01L29/7869
Abstract: An OLED display is disclosed. In one aspect, the display includes a first TFT formed over a substrate and including a gate electrode and a second TFT electrically connected to the first TFT. A gate bridge is formed over the gate electrode and configured to electrically connect the gate electrode and the second TFT, the gate bridge connected to the gate electrode through a contact hole formed over the first TFT. A capacitor electrode is formed over the gate bridge, an insulating layer is interposed between the capacitor electrode and the gate bridge, and the capacitor electrode, the insulating layer, and the gate bridge form a capacitor. An OLED is electrically connected to the first TFT.
Abstract translation: 公开了一种OLED显示器。 一方面，显示器包括形成在衬底上并包括栅电极和与第一TFT电连接的第二TFT的第一TFT。 栅极电极形成在栅电极之上，并被构造成电连接栅电极和第二TFT，栅极桥通过形成在第一TFT上的接触孔连接到栅电极。 在栅极桥上形成电容器电极，在电容器电极和栅极桥之间插入绝缘层，电容器电极，绝缘层和栅极桥形成电容器。 OLED电连接到第一TFT。
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公开(公告)号：US20210232267A1
公开(公告)日：2021-07-29
申请号：US17148534
申请日：2021-01-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyeong Nam Bang , Chang Ho Lee , Hye Yun Han , Young Bae Jung
Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.
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公开(公告)号：US20220214770A1
公开(公告)日：2022-07-07
申请号：US17695027
申请日：2022-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： GYEONG NAM BANG , Chang Ho Lee , Hye Yun Han , Young Bae Jung
Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.
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公开(公告)号：US20210294448A1
公开(公告)日：2021-09-23
申请号：US17341295
申请日：2021-06-07
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Yong EOM , Ki Cheol Kim , Jae Yoon Chang , Won Kyu Kwak , Young Bae Jung
Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.
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公开(公告)号：US11054950B2
公开(公告)日：2021-07-06
申请号：US16732327
申请日：2020-01-01
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Yong Eom , Ki Cheol Kim , Jae Yoon Chang , Won Kyu Kwak , Young Bae Jung
Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.
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Patent Agency Ranking
公开(公告)号：US11435858B2
公开(公告)日：2022-09-06
申请号：US17341295
申请日：2021-06-07
Applicant: Samsung Display Co., Ltd.
Inventor： Tae Yong Eom , Ki Cheol Kim , Jae Yoon Chang , Won Kyu Kwak , Young Bae Jung
Abstract: A display device and a touch sensor, the display device including a first substrate in which a display area and a peripheral area around the display area are defined; an element layer which is located on the first substrate and comprises a first light emitting element located in the display area and a second light emitting element at least partially located in the peripheral area; and a touch sensor which is located on the element layer. The touch sensor includes: a touch electrode portion which is located in the display area and overlaps the first light emitting element; a touch signal line which is located in the peripheral area and is connected to the touch electrode portion; and a light transmission control pattern portion which is located in the peripheral area, overlaps the second light emitting element, and extends along a boundary between the display area and the peripheral area.
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公开(公告)号：US10908754B2
公开(公告)日：2021-02-02
申请号：US16459711
申请日：2019-07-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyeong Nam Bang , Chang Ho Lee , Hye Yun Han , Young Bae Jung
Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.
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公开(公告)号：US11698702B2
公开(公告)日：2023-07-11
申请号：US17695027
申请日：2022-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyeong Nam Bang , Chang Ho Lee , Hye Yun Han , Young Bae Jung
CPC classification number: G06F3/0446 , G06F3/0416 , G06F3/0445 , G06F3/0448 , H10K59/40 , G06F2203/04112
Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions, a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.
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公开(公告)号：US11644932B2
公开(公告)日：2023-05-09
申请号：US16783090
申请日：2020-02-05
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Jin Moon , Young Bae Jung , Ye Ri Jeong , In Young Han
CPC classification number: G06F3/0445 , G06F3/045 , G06F2203/04107
Abstract: A display device includes first touch electrodes, first routing lines, second routing lines, and a first guard line. The first touch electrodes are arranged in a touch sensing area. The first routing lines are connected to one side of the first touch electrodes. The second routing lines are connected to another side of the first touch electrodes. The first guard line is between the first routing lines and the second routing lines, and includes a first region extending in a first direction, and a second region extending from one end of the first region in a second direction crossing the first direction. The first region includes a first touch conductive layer, and a second touch conductive layer on the first touch conductive layer. The second region of the first guard line includes the second touch conductive layer and does not overlap the first touch conductive layer.
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公开(公告)号：US11275476B2
公开(公告)日：2022-03-15
申请号：US17148534
申请日：2021-01-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Gyeong Nam Bang , Chang Ho Lee , Hye Yun Han , Young Bae Jung
Abstract: A touch sensing unit, includes a plurality of first sensing electrodes and a plurality of second sensing electrodes intersecting with and insulated from the plurality of first sensing electrodes. The plurality of first sensing electrodes includes a plurality of first sensor portions and a plurality of first connection portions connecting each of the plurality of first sensor portions with one another. The plurality of second sensing electrodes includes a plurality of second sensor portions a plurality of stem sensors extended from the plurality of second sensor portions, and a plurality of second connection portions connecting each of the plurality of sensor portions with one another. Each of the plurality of first sensor portions includes a plurality of depressions indented inwardly. Each of the plurality of stem sensors is disposed such that it is at least partially surrounded by a respective depression of the plurality of depressions.
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