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公开(公告)号：US20220291775A1
公开(公告)日：2022-09-15
申请号：US17827770
申请日：2022-05-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghyun JUN , Hwan-hee JEONG , Kicheo! KIM , Jaehyun LEE , Hyun-wook CHO
Abstract: An electronic device includes a first electrode, a second electrode, and a third electrode. The first electrode includes a first boundary side extending in a direction. The second electrode includes a second boundary side extending in the direction. The third electrode is disposed between and spaced apart from the first electrode and the second electrode. The third electrode includes a first side facing the first boundary side and a second side facing the second boundary. The first side and the second side have shapes that are asymmetric to each other with respect to a center axis extending in the direction.
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公开(公告)号：US20210241689A1
公开(公告)日：2021-08-05
申请号：US17110725
申请日：2020-12-03
Applicant: Samsung Display Co., Ltd.
Inventor： Jeongsoo LEE , Kyunghyun BAEK , Sewan SON , Yoonjong CHO , Moosoon KO , Yeonha BAEK , Seokje SEONG , Jinsung AN , Inhyuck YEO , Seongjun LEE , Jaehyun LEE
IPC: G09G3/3233 , G09G3/3275 , G09G3/3266
Abstract: A pixel including: a light-emitting diode; a first PMOS transistor including a first electrode connected to a node and a second electrode transmitting a driving current to the light-emitting diode; a second transistor connected between a data line and the node and turned on by a first scan signal; a third NMOS transistor connected between a gate electrode and the second electrode of the first transistor and turned on by a first emission control signal; a fourth NMOS transistor connected between the gate electrode of the first transistor and a first initialization voltage line and turned on by a second emission control signal; a fifth transistor connected between a driving voltage line and the node and turned on by the first emission control signal; and a sixth transistor connected between the second electrode of the first transistor and the light-emitting diode and turned on by the first emission control signal.
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公开(公告)号：US20180348933A1
公开(公告)日：2018-12-06
申请号：US15964449
申请日：2018-04-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghyun JUN , Hwan-hee JEONG , Kicheol KIM , Jaehyun LEE , Hyun-wook CHO
CPC classification number: G06F3/0412 , G06F1/1643 , G06F3/041 , G06F3/044 , G06F2203/04104 , G06F2203/04112
Abstract: An electronic device includes a first electrode, a second electrode, and a third electrode. The first electrode includes a first boundary side extending in a direction. The second electrode includes a second boundary side extending in the direction. The third electrode is disposed between and spaced apart from the first electrode and the second electrode. The third electrode includes a first side facing the first boundary side and a second side facing the second boundary. The first side and the second side have shapes that are asymmetric to each other with respect to a center axis extending in the direction.
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公开(公告)号：US20180032189A1
公开(公告)日：2018-02-01
申请号：US15658351
申请日：2017-07-24
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyun LEE , Keunlim KU , Sanghyun Jun , Changyong Jung
CPC classification number: G06F3/0412 , G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04107 , G06F2203/04111 , G06F2203/04112 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G2300/0426 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2380/02 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: A display device includes a circuit layer having a driving circuit layer with a plurality of clock signal lines, a touch detection unit having a touch detection part and a plurality of touch signal lines electrically connected to the touch detection unit, and a conductive portion disposed between the plurality of clock signal lines and the plurality of touch signal lines and configured to cover an overlapping area where the plurality of clock signal lines and the plurality of touch signal lines overlap.
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公开(公告)号：US20240231545A9
公开(公告)日：2024-07-11
申请号：US18400641
申请日：2023-12-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chiwook AN , Doyeon KIM , Sunghyun PARK , Jaehyun LEE , Sung-woong CHO
IPC: G06F3/044 , G06F3/041 , G09G3/3225 , H10K50/844 , H10K59/40
CPC classification number: G06F3/0443 , G06F3/0412 , G06F3/0446 , G09G3/3225 , H10K50/8445 , H10K59/40 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H10K59/12
Abstract: A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
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Patent Agency Ranking
公开(公告)号：US20240134486A1
公开(公告)日：2024-04-25
申请号：US18400641
申请日：2023-12-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chiwook AN , Doyeon KIM , Sunghyun PARK , Jaehyun LEE , Sung-woong CHO
IPC: G06F3/044 , G06F3/041 , G09G3/3225 , H10K50/844 , H10K59/40
CPC classification number: G06F3/0443 , G06F3/0412 , G06F3/0446 , G09G3/3225 , H10K50/8445 , H10K59/40 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H10K59/12
Abstract: A display device includes a display panel, and a touch sensing unit on the display panel, the touch sensing unit including a first conductive pattern on the display panel, an insulating layer covering the first conductive pattern, and a second conductive pattern on the insulating layer, partially crossing the first conductive pattern, and having a thickness that is greater than a thickness of the first conductive pattern.
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公开(公告)号：US20230297196A1
公开(公告)日：2023-09-21
申请号：US18200530
申请日：2023-05-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sanghyun JUN , Hwan-hee JEONG , Kicheol KIM , Jaehyun LEE , Hyun-wook CHO
CPC classification number: G06F3/0443 , G06F3/0412 , G06F1/1643 , G06F3/041 , G06F2203/04104 , G06F2203/04112
Abstract: An electronic device includes a first electrode, a second electrode, and a third electrode. The first electrode includes a first boundary side extending in a direction. The second electrode includes a second boundary side extending in the direction. The third electrode is disposed between and spaced apart from the first electrode and the second electrode. The third electrode includes a first side facing the first boundary side and a second side facing the second boundary. The first side and the second side have shapes that are asymmetric to each other with respect to a center axis extending in the direction.
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公开(公告)号：US20220236825A1
公开(公告)日：2022-07-28
申请号：US17722366
申请日：2022-04-17
Applicant: Samsung Display Co., Ltd.
Inventor： Jaehyun LEE , Keunlim KU , Sanghyun JUN , Changyong JUNG
IPC: G06F3/041 , G09G3/3233 , G09G3/3266 , G06F3/044 , G09G3/3225 , H01L27/32 , H01L51/00 , H01L51/52
Abstract: A display device including a circuit layer having a driving circuit layer with a plurality of clock signal lines, a touch detection unit having a touch detection part and a plurality of touch signal lines electrically connected to the touch detection unit, and a conductive portion disposed between the plurality of clock signal lines and the plurality of touch signal lines and configured to cover an overlapping area where the plurality of clock signal lines and the plurality of touch signal lines overlap.
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公开(公告)号：US20220181411A1
公开(公告)日：2022-06-09
申请号：US17406579
申请日：2021-08-19
Applicant: Samsung Display Co., Ltd.
Inventor： Seungrae KIM , Hyun KIM , Shoyeon KIM , Seulki KIM , Youngrok KIM , Kwangsoo LEE , Jaehyun LEE , Hyunsoo LEE , Kisu JIN
Abstract: A display apparatus includes a substrate including a display area and a peripheral area; a thin-film transistor disposed on the substrate and including a semiconductor layer; a conductive layer disposed between the substrate and the semiconductor layer and including a pad electrode disposed in the peripheral area; a first insulating layer disposed between the conductive layer and the semiconductor layer and including a first opening exposing at least a part of an upper surface of the pad electrode; and a second insulating layer disposed on the thin-film transistor and including a second opening coinciding with the first opening, wherein an opening area of the second opening of the second insulating layer is greater than an opening area of the first opening of the first insulating layer.
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公开(公告)号：US20210288263A1
公开(公告)日：2021-09-16
申请号：US17028985
申请日：2020-09-22
Applicant: Samsung Display Co., Ltd.
Inventor： Mikyung KIM , Jaehyun LEE , Jiwon KWAK , Jihyun SEO , Seunggak YANG , Hanbyul JANG
IPC: H01L51/00
Abstract: A light-emitting device includes a hole transport region including two layers each including a Compound A group, a Compound B group, or any combination thereof, wherein the Compound A group includes one or two amine groups, and the amine group includes a fluorene moiety, a carbazole moiety, a dibenzofuran moiety, a dibenzothiophene moiety, a dibenzosilole moiety, or any combination thereof, and the Compound B group does not includes an amine group, and includes a fluorene moiety, a carbazole moiety, a dibenzofuran moiety, a dibenzothiophene moiety, a dibenzosilole moiety, or any combination thereof.
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