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公开(公告)号：US20230057306A1
公开(公告)日：2023-02-23
申请号：US17661877
申请日：2022-05-03
Applicant: Samsung Display Co., Ltd.
Inventor： KIHO BANG , YERI JEONG , WONJUN CHOI , EUNHYE KIM , IL-JOO KIM , EUNAE JUNG
Abstract: A display device includes: a display panel including a pixel; and an input sensor on the display panel. The input sensor includes: sensing electrodes; and sensing lines including: a multi-layered area including a first trace line and a second trace line, the first and second trace lines being connected to the sensing electrodes and located at different layers from each other; a single-layer area including a first area and a second area; a first line including the first trace line in the first area, and the second trace line connected to the first trace line in the second area; and a second line adjacent to the first line, the second line including the second trace line in the first area, and the first trace line connected to the second trace line in the second area.
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公开(公告)号：US20250013325A1
公开(公告)日：2025-01-09
申请号：US18887116
申请日：2024-09-17
Applicant: Samsung Display Co., Ltd.
Inventor： JUNGMOK PARK , TAE YONG EOM , HYUN-WOOK CHO , DONGJIN MOON , YERI JEONG
Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.
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公开(公告)号：US20220197420A1
公开(公告)日：2022-06-23
申请号：US17410018
申请日：2021-08-24
Applicant: Samsung Display Co., Ltd.
Inventor： WONJUN CHOI , IL-JOO KIM , YERI JEONG
Abstract: An electronic device includes a display layer comprising emission areas that provide different colored light, respectively, and a non-emission area adjacent thereto. A sensor layer comprises a first sensing insulating layer, a first conductive layer, a second sensing insulating layer, and a second conductive layer and comprising mesh lines extending in first and second directions. The mesh lines comprise a first line extending in the first direction, second and third lines extending in the second direction from opposite sides of the first line, and a fourth line spaced apart from the third line in the first direction and extending in the second direction from the first line. A reinforcing pattern is disposed on inner areas defined by the first line and each of the second to fourth lines, respectively. The reinforcing pattern protrudes from portions of the first to fourth lines that define each inner area of the inner areas.
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公开(公告)号：US20240118766A1
公开(公告)日：2024-04-11
申请号：US18361784
申请日：2023-07-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YERI JEONG , Gyeongnam BANG
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0448 , G06F2203/04111
Abstract: A display device includes first and second input sensors and a display panel. The first and second input sensors are disposed in different sensing areas from each other. The first and second input sensors each include a first electrode and a second electrode crossing the first electrode. The first and second trace lines are connected to the first electrode. The trace line of the first and second trace lines, that overlaps the sensing area, overlaps the first electrode and does not overlap the second electrode in the sensing area.
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公开(公告)号：US20230114212A1
公开(公告)日：2023-04-13
申请号：US17933474
申请日：2022-09-19
Applicant: Samsung Display Co., Ltd.
Inventor： YERI JEONG , IL-JOO KIM , YOUNG-SOO YOON , WONJUN CHOI
IPC: G06F3/041
Abstract: A display device includes: a display layer having an active region, and a peripheral region including a first region, a second region spaced from the first region in a first direction, and a third region between the first region and the second region; and a sensor layer on the display layer. The display layer includes: a plurality of pixels at the active region; and a power supply pattern at the peripheral region, and including: a first power supply pattern at the first region; and a second power supply pattern at the second region. The sensor layer includes: a plurality of sensing electrodes at the active region; a plurality of sensing lines including: a first sensing line at the first region; and a second sensing line at at least one of the first region or the second region; and a dummy pattern at the third region.
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Patent Agency Ranking
公开(公告)号：US20220107696A1
公开(公告)日：2022-04-07
申请号：US17360603
申请日：2021-06-28
Applicant: Samsung Display Co., Ltd.
Inventor： JUNGMOK PARK , TAE YONG EOM , HYUN-WOOK CHO , DONGJIN MOON , YERI JEONG
Abstract: An electronic device including: a display layer; and a sensor layer that includes: first electrodes in a sensing area and having different lengths; second electrodes in the sensing area; first cross electrodes in the sensing area; second cross electrodes in the sensing area and having different lengths; pads in a. peripheral area; first lines extended from the first electrodes at a first side of the sensing area towards the pads; second lines extended from the second electrodes at a second. side of the sensing area towards the pads; first cross lines extending from the first cross electrodes towards the pads; and second cross lines extending from the second cross electrodes towards the pads, the first lines being different from the second lines in number, and the first cross lines being different from the second cross lines in number.
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公开(公告)号：US20240427453A1
公开(公告)日：2024-12-26
申请号：US18826805
申请日：2024-09-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YERI JEONG , IL-JOO KIM , WONJUN CHOI
Abstract: An input sensing part includes a first sensing electrode, a second sensing electrode that crosses the first sensing electrode, a first sensing line electrically connected to the first sensing electrode, a first multi-layer line that is electrically connected to the second sensing electrode and that includes a first line and a second line disposed over the first line, a first single-layer line that extends from one of the first and second lines, and a second single-layer line that is disposed in a different layer from the first single-layer line and electrically connected to the first single-layer line and that has a different line width from the first single-layer line.
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公开(公告)号：US20230418073A1
公开(公告)日：2023-12-28
申请号：US18463473
申请日：2023-09-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YERI JEONG , TAE YONG EOM
CPC classification number: G02B27/0172 , H10K50/841
Abstract: A display module includes a plurality of light-emitting elements and a sealing element sealing the plurality of light-emitting elements. The sealing element includes a base part including a transparent material and a cover layer. The cover layer is in contact with a surface of the base part and includes a plurality of first patterns, each of which is engraved in an intaglio manner to a first depth, and a plurality of second patterns, each of which is engraved in an intaglio manner to a second depth different from the first depth.
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公开(公告)号：US20230266843A1
公开(公告)日：2023-08-24
申请号：US18058695
申请日：2022-11-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： YERI JEONG , IL-JOO KIM , WONJUN CHOI
CPC classification number: G06F3/04164 , G06F3/0446 , G06F3/0412 , G06F2203/04111
Abstract: An input sensing part includes a first sensing electrode, a second sensing electrode that crosses the first sensing electrode, a first sensing line electrically connected to the first sensing electrode, a first multi-layer line that is electrically connected to the second sensing electrode and that includes a first line and a second line disposed over the first line, a first single-layer line that extends from one of the first and second lines, and a second single-layer line that is disposed in a different layer from the first single-layer line and electrically connected to the first single-layer line and that has a different line width from the first single-layer line.
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公开(公告)号：US20230259240A1
公开(公告)日：2023-08-17
申请号：US18097123
申请日：2023-01-13
Applicant: Samsung Display Co., Ltd.
Inventor： GYEONGNAM BANG , YERI JEONG , EUNYOUNG KIM , JEONGYUN HAN
CPC classification number: G06F3/0446 , G06F3/0412 , G06F2203/04111
Abstract: An electronic device includes: an input sensor including a plurality of unit sensors each having a first unit sensor, a second unit sensor, and a third unit sensor adjacent, wherein each of the first, second, and third unit sensors includes: a first sensing electrode extending in the first direction; a second sensing electrode extending in the second direction; and a first dummy electrode between the first sensing electrode and the second sensing electrode, wherein the first sensing electrode of the first unit sensor is connected to a first adjacent dummy electrode of the first dummy electrodes of the third unit sensor adjacent to the first unit sensor, and wherein the second sensing electrode of the first unit sensor is connected to a first adjacent dummy electrode of the first dummy electrodes of the second unit sensor adjacent to the first unit sensor.
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