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公开(公告)号：US20230284493A1
公开(公告)日：2023-09-07
申请号：US18197097
申请日：2023-05-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sungkyun PARK , Jungha SON , Sangkyu CHOI
IPC: H10K59/131 , H10K50/84 , H10K50/86 , H10K59/40 , H10K59/122 , H10K71/00
CPC classification number: H10K59/131 , H10K50/84 , H10K50/865 , H10K59/40 , H10K59/122 , H10K71/00
Abstract: An electronic device including a base structure, a first pattern having at least one projection disposed on the base structure, a first conductive layer including a first portion disposed on the base structure and a second portion disposed on the first pattern and connected to the first portion, an insulating layer disposed on the first conductive layer covering the first portion and exposing the second portion, and a second conductive layer provided on the insulating layer and overlapping the first conductive layer. The second conductive layer is spaced apart from the first portion and is in contact with the second portion. Methods of manufacturing an electronic device capable of reducing the number of process steps in the manufacturing process are also disclosed.
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公开(公告)号：US20220085331A1
公开(公告)日：2022-03-17
申请号：US17417422
申请日：2019-10-14
Applicant: Samsung Display Co., Ltd.
Inventor： Byunghan YOO , Geebum KIM , Sangwoo KIM , Chaungi CHOI , Jungha SON , Taekyung AHN , Kijune LEE , Jaeik LIM
Abstract: A display device having an improved light-extraction efficiency and a reduced color sense variation according to a viewing angle includes a pixel electrode on a substrate, an insulating layer defining an emission area via an opening that covers edges of the pixel electrode and exposes a center portion of the pixel electrode, a first light extraction pattern on the pixel electrode, the first light extraction pattern having a side surface inclined at a first angle, and a second light extraction pattern surrounding the first light extraction pattern on an outer portion of the first light extraction pattern, the second light extraction pattern having a side surface inclined at a second angle that is less than the first angle.
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公开(公告)号：US20230185411A1
公开(公告)日：2023-06-15
申请号：US18167699
申请日：2023-02-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungha SON , Gee-Bum KIM , Sangwoo KIM , Kijune LEE , Taekyung AHN , Byung Han YOO , Jaeik LIM , Chaungi CHOI
CPC classification number: G06F3/0443 , H10K59/12 , H10K59/40 , H10K71/00 , G06F2203/04103 , G06F2203/04111 , H10K59/1201
Abstract: Provided is a display device including a display panel having a plurality of pixel regions, a first insulating layer on the display panel, having a first refractive index, and having a plurality of first openings defined in regions which overlap the plurality of pixel regions, a second insulating layer directly on the first insulating layer and having a plurality of second openings defined in regions which correspond to the plurality of first openings, and a third insulating layer covering the display panel, the first insulating layer, and the second insulating layer and having a second refractive index higher than the first refractive index, wherein the third insulating layer may overlap the plurality of pixel regions on a plane.
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公开(公告)号：US20220199698A1
公开(公告)日：2022-06-23
申请号：US17297442
申请日：2019-09-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungha SON , Gee-Bum KIM , Sangwoo KIM , Kijune LEE , Taekyung AHN , Byung Han YOO , Jaeik LIM , Chaungi CHOI
Abstract: The display device includes a display panel and an input detection member. The input detection member includes a first conductive pattern, a first insulating layer covering the first conductive pattern, a second conductive pattern disposed on the first insulating layer, and a second insulating layer covering the second conductive pattern. Both the first insulating layer and the second insulating layer include an organic material. The refractive index of the second insulating layer is greater than that of the first insulating layer.
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公开(公告)号：US20170280553A1
公开(公告)日：2017-09-28
申请号：US15465545
申请日：2017-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeneung KIM , Jungha SON , Yong-hwan RYU
CPC classification number: H05K1/028 , G06F1/1652 , G06F3/0416 , G06F3/044 , G06F3/047 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , G06F2203/04112 , H01L27/323 , H01L51/0097 , H01L2251/5338 , H05K1/0313 , H05K3/0017 , H05K3/02 , Y02E10/549 , Y02P70/521
Abstract: A flexible electronic device including a substrate and a line layer disposed on the substrate. The line layer includes a first conductive layer disposed on the substrate, a plurality of polymer walls disposed on the first conductive layer and spaced apart from each other in a horizontal direction parallel to the substrate, and a second conductive layer including first portions disposed between the polymer walls and a second portion disposed on the polymer walls. A portion of the first conductive layer contacts the first portions.
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Patent Agency Ranking
公开(公告)号：US20220011904A1
公开(公告)日：2022-01-13
申请号：US17295776
申请日：2019-09-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jungha SON , Gee-Bum KIM , Sangwoo KIM , Kijune LEE , Taekyung AHN , Byung Han YOO , Jaeik LIM , Chaungi CHOI
Abstract: Provided is a display device including a display panel having a plurality of pixel regions, a first insulating layer on the display panel, having a first refractive index, and having a plurality of first openings defined in regions which overlap the plurality of pixel regions, a second insulating layer directly on the first insulating layer and having a plurality of second openings defined in regions which correspond to the plurality of first openings, and a third insulating layer covering the display panel, the first insulating layer, and the second insulating layer and having a second refractive index higher than the first refractive index, wherein the third insulating layer may overlap the plurality of pixel regions on a plane.
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公开(公告)号：US20170269724A1
公开(公告)日：2017-09-21
申请号：US15457044
申请日：2017-03-13
Applicant: Samsung Display Co., Ltd.
Inventor： Jungha SON , Jaeneung KIM , Yong-hwan RYU
CPC classification number: G06F3/041 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , H01L27/323 , H01L27/3244 , H01L51/0097 , H01L51/52 , H01L2227/323 , H01L2251/5338 , Y02E10/549 , Y02P70/521
Abstract: A display device including a display panel configured to display an image and having a folding area by which the display panel is configured to be folded along a folding axis, and a touch member disposed on the display panel and configured to detect an external touch signal. The touch member includes a plurality of first conductive patterns disposed to overlap the folding area, in which each of the first conductive patterns includes a fiber layer including a plurality of nanofibers, and the nanofibers includes a plurality of cavities.
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公开(公告)号：US20160349878A1
公开(公告)日：2016-12-01
申请号：US15075844
申请日：2016-03-21
Applicant: Samsung Display Co., Ltd.
Inventor： Kyungseop KIM , Sangyoun HAN , Sangkyu CHOI , Jae-wook KANG , Sungkyun PARK , Yongwoo PARK , Jungha SON
CPC classification number: G06F3/044 , G02F1/133305 , G02F1/136286 , G02F2001/13629 , G02F2001/136295 , G02F2202/36 , G06F2203/04102 , G06F2203/04103 , H05K1/028 , H05K1/0298 , H05K1/09 , H05K3/14 , H05K2201/0326
Abstract: A flexible display device including a flexible substrate and a conductive pattern. The flexible substrate includes a bending part in which a bending occurs. At least a portion of the conductive pattern is disposed on the bending part and the conductive pattern includes grains. Each grain has a grain size of about 10 nm to about 100 nm.
Abstract translation: 一种柔性显示装置，包括柔性基板和导电图案。 柔性基板包括弯曲部，弯曲部发生弯曲。 导电图案的至少一部分设置在弯曲部分上，并且导电图案包括晶粒。 每个晶粒具有约10nm至约100nm的晶粒尺寸。
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公开(公告)号：US20250021198A1
公开(公告)日：2025-01-16
申请号：US18902905
申请日：2024-09-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jungha SON , Gee-Bum KIM , Sangwoo KIM , Kijune LEE , Taekyung AHN , Byung Han YOO , Jaeik LIM , Chaungi CHOI
Abstract: Provided is a display device including a display panel having a plurality of pixel regions, a first insulating layer on the display panel, having a first refractive index, and having a plurality of first openings defined in regions which overlap the plurality of pixel regions, a second insulating layer directly on the first insulating layer and having a plurality of second openings defined in regions which correspond to the plurality of first openings, and a third insulating layer covering the display panel, the first insulating layer, and the second insulating layer and having a second refractive index higher than the first refractive index, wherein the third insulating layer may overlap the plurality of pixel regions on a plane.
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公开(公告)号：US20210111241A1
公开(公告)日：2021-04-15
申请号：US17131398
申请日：2020-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Sungkyun PARK , Jungha SON , Sangkyu CHOI
Abstract: An electronic device including a base structure, a first pattern having at least one projection disposed on the base structure, a first conductive layer including a first portion disposed on the base structure and a second portion disposed on the first pattern and connected to the first portion, an insulating layer disposed on the first conductive layer covering the first portion and exposing the second portion, and a second conductive layer provided on the insulating layer and overlapping the first conductive layer. The second conductive layer is spaced apart from the first portion and is in contact with the second portion. Methods of manufacturing an electronic device capable of reducing the number of process steps in the manufacturing process are also disclosed.
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