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公开(公告)号：US20190319216A1
公开(公告)日：2019-10-17
申请号：US16449672
申请日：2019-06-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JONG-RYUK PARK , Keun Soo Lee , Sun Youl Lee , Yun-Mo Chung , Jae Beom Choi
Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.
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公开(公告)号：US20240224632A1
公开(公告)日：2024-07-04
申请号：US18602674
申请日：2024-03-12
Applicant: Samsung Display Co., LTD.
Inventor： CHANGHO YI , JUNG-WOO HA , JONG-RYUK PARK , JI-EUN LEE , SUNGHO KIM , JOONHYOUNG PARK , SEOKJE SEONG
IPC: H10K59/126 , G02F1/133 , G02F1/1362 , H10K59/131 , H10K77/10
CPC classification number: H10K59/126 , G02F1/133 , G02F1/13306 , G02F1/136286 , G02F1/13629 , H10K59/131 , H10K77/10
Abstract: A display device includes a substrate including an organic film layer, a first lower pattern which is disposed on the substrate, includes overlap patterns, first bridges, and second bridges, and has a mesh shape, a second lower pattern which is disposed in a same layer as the first lower pattern, is connected to the first lower pattern, and surrounds the first lower pattern, a first active pattern disposed on the first lower pattern, and a plurality of gate electrodes disposed on the first active pattern and overlapping the overlap patterns.
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公开(公告)号：US20220173193A1
公开(公告)日：2022-06-02
申请号：US17375461
申请日：2021-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： CHANGHO YI , JUNG-WOO HA , JONG-RYUK PARK , JI-EUN LEE , SUNGHO KIM , JOONHYOUNG PARK , SEOKJE SEONG
IPC: H01L27/32
Abstract: A display device includes a substrate including an organic film layer, a first lower pattern which is disposed on the substrate, includes overlap patterns, first bridges, and second bridges, and has a mesh shape, a second lower pattern which is disposed in a same layer as the first lower pattern, is connected to the first lower pattern, and surrounds the first lower pattern, a first active pattern disposed on the first lower pattern, and a plurality of gate electrodes disposed on the first active pattern and overlapping the overlap patterns.
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公开(公告)号：US20240429218A1
公开(公告)日：2024-12-26
申请号：US18618854
申请日：2024-03-27
Applicant: Samsung Display Co., LTD.
Inventor： OUKJAE LEE , TAEGON KIM , HYUNYOUNG KIM , JONG-RYUK PARK
IPC: H01L25/16 , H01L23/544
Abstract: A display device includes: a display panel including a display area and a surrounding area surrounding the display area; a gate driver in the surrounding area of the display panel; and a bottom panel below the display panel and including a cutout area having a width in a range of 1 micrometers (μm) to 160 μm in a first direction in a plan view.
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公开(公告)号：US20230363198A1
公开(公告)日：2023-11-09
申请号：US18355080
申请日：2023-07-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JONG-RYUK PARK , KEUN SOO LEE , SUN YOUL LEE , YUN-MO CHUNG , JAE BEOM CHOI
IPC: H10K50/844 , H10K50/842 , H10K59/88 , H10K59/131 , H10K71/00 , H10K77/10
CPC classification number: H10K50/844 , H10K50/8426 , H10K59/88 , H10K59/131 , H10K71/00 , H10K77/111 , Y02E10/549 , H10K59/1201
Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.
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Patent Agency Ranking
公开(公告)号：US20210273205A1
公开(公告)日：2021-09-02
申请号：US17143338
申请日：2021-01-07
Applicant: Samsung Display Co., LTD.
Inventor： JIYOUN LEE , HYUNYOUNG KIM , ROHYEON PARK , JONG-RYUK PARK , CHANGWOOK KANG
Abstract: A manufacturing method of a display device includes providing a first organic layer in a display area and a non-display area, to cover a pixel electrode and a pad electrode, respectively, providing a first electrode of a light emitting element, in the display area, the first organic layer being between the pixel electrode and the first electrode, after forming the first electrode, removing a portion of the first organic layer which is in the non-display area, to expose the pad electrode from the first organic layer; and providing a light emitting layer of the light emitting element, corresponding to the first electrode.
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公开(公告)号：US20250063888A1
公开(公告)日：2025-02-20
申请号：US18938620
申请日：2024-11-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JONG-RYUK PARK , KEUN SOO LEE , SUN YOUL LEE , YUN-MO CHUNG , JAE BEOM CHOI
IPC: H10K50/844 , H10K50/842 , H10K59/12 , H10K59/131 , H10K59/88 , H10K71/00 , H10K77/10 , H10K102/00
Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.
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公开(公告)号：US20240405174A1
公开(公告)日：2024-12-05
申请号：US18435112
申请日：2024-02-07
Applicant: Samsung Display Co., LTD.
Inventor： SANG YOUN HAN , TAEGON KIM , JONG-RYUK PARK , HOKIL OH
IPC: H01L33/62 , H01L25/075 , H01L25/16 , H01L27/12
Abstract: A display device includes a substrate including a display area, and a pad area at one side of the display area, first input pads and second input pads at one side of the pad area above the substrate, signal pads in the pad area above the substrate, and under the first and second input pads in a plan view, first signal lines electrically connecting the signal pads and the first input pads in a one-to-many or many-to-many manner, second signal lines electrically connecting the signal pads and the second input pads in a one-to-one manner, and an organic insulating layer covering edges of the first signal lines so that at least a part of upper surfaces of the first signals lines is exposed.
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公开(公告)号：US20210367212A1
公开(公告)日：2021-11-25
申请号：US17138124
申请日：2020-12-30
Applicant: Samsung Display Co., LTD.
Inventor： IL-JOO KIM , GUNWOO KO , YONG-HWAN KIM , TAEKON KIM , HYUNYOUNG KIM , JONG-RYUK PARK , WANGWOO LEE , HYUNGJUN LIM , YOUNGBAE JUNG , JUNG-HYUN CHO
Abstract: A display device includes a display layer including an active area including a plurality of pixel areas, and a peripheral area adjacent to the active area, an insulating layer disposed on the display layer, the insulating layer including at least one first opening overlapping the plurality of pixel areas, and at least one second opening in the peripheral area, a refractive index layer disposed on the insulating layer, having a refractive index greater than a refractive index of the insulating layer, and spaced apart from the at least one second opening, and a polarizing layer overlapping the refractive index layer. At least a portion of the polarizing layer overlaps the at least one second opening.
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公开(公告)号：US20210249630A1
公开(公告)日：2021-08-12
申请号：US17242614
申请日：2021-04-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： JONG-RYUK PARK , KEUN SOO LEE , SUN YOUL LEE , YUN-MO CHUNG , JAE BEOM CHOI
Abstract: A display device includes a substrate including a display area in which a plurality of pixels is disposed, and a non-display area in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area of the substrate. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material.
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