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公开(公告)号：US20210126065A1
公开(公告)日：2021-04-29
申请号：US16861488
申请日：2020-04-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Wonju Kwon , Hyangki Sung , Heeseong Jeong , Sangmin Hong
IPC: H01L27/32
Abstract: An organic light-emitting display apparatus includes a red pixel, a green pixel, and a blue pixel, each including: a first insulating layer on a substrate; a connection electrode on the first insulating layer; a second insulating layer on the first insulating layer; an organic light-emitting diode on the second insulating layer, the organic light-emitting diode including a pixel electrode, an intermediate layer including an organic emission layer, and an opposite electrode; a pixel defining layer covering an edge of the pixel electrode and including an opening exposing the pixel electrode, the opening defining an emission area; and a via hole defined in the second insulating layer and through which the pixel electrode is connected to the connection electrode, and a spacing distance between the emission area and the via hole is different in each of the red pixel, the green pixel, and the blue pixel.
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公开(公告)号：US20210036094A1
公开(公告)日：2021-02-04
申请号：US17073706
申请日：2020-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Heeseong Jeong
Abstract: An organic light-emitting display device includes a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.
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公开(公告)号：US10734603B2
公开(公告)日：2020-08-04
申请号：US16504819
申请日：2019-07-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Jungi Youn , Goeun Lee
Abstract: An organic light-emitting display apparatus including a first substrate including a display area and a peripheral area; a second substrate opposing the first substrate; an insulating layer disposed on the first substrate and including one or more openings; and a sealing member interconnecting the first substrate and the second substrate to each other and interposed between the first and second substrates. The one or more openings are disposed between a first conductive layer disposed on the display area and a second conductive layer disposed on the peripheral area. The one or more openings are at least partially or entirely filled with the sealing member.
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公开(公告)号：US10541294B2
公开(公告)日：2020-01-21
申请号：US15801287
申请日：2017-11-01
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Heeseong Jeong
Abstract: An organic light-emitting display device includes a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.
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公开(公告)号：US09825251B2
公开(公告)日：2017-11-21
申请号：US14792171
申请日：2015-07-06
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Jungi Youn , Goeun Lee
CPC classification number: H01L51/5246 , H01L27/3244 , H01L33/52
Abstract: A display apparatus comprises a substrate, an encapsulation panel opposing the substrate, a display unit disposed between the substrate and the encapsulation panel and a seal portion bonding the substrate and the encapsulation panel and surrounding the display unit. The seal portion comprises a first surface facing the substrate and a second surface facing the encapsulation panel. The seal portion has a first thickness that is a distance between the first surface and the second surface measured at a first point and a second thickness that is a distance between the first surface and the second surface measured at a second point. A first virtual line passing a center point of the display area and the first point is substantially perpendicular to a second virtual line passing the center point and the second point. The first thickness is substantially different from the second thickness.
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Patent Agency Ranking
公开(公告)号：US20160276620A1
公开(公告)日：2016-09-22
申请号：US14862014
申请日：2015-09-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sangmin Hong , Sucheol Gong , Jungi Youn , Goeun Lee , Soukjune Hwang
IPC: H01L51/52
CPC classification number: H01L51/5243 , H01L51/5246 , H01L51/525 , H01L51/529 , H01L2227/323
Abstract: A display apparatus includes a first substrate; a display device including a display portion and located on the first substrate; a second substrate located above the display device; a sealing portion between the first substrate and the second substrate, and surrounding the display portion, the sealing portion bonding the first substrate and the second substrate; a circuit portion located between the sealing portion and the display portion; and one or more supplement members located between the circuit portion and the sealing portion so as to absorb an external shock delivered to the sealing portion.
Abstract translation: 一种显示装置，包括：第一基板; 显示装置，包括显示部分，并位于第一基板上; 位于显示装置上方的第二基板; 第一基板和第二基板之间的密封部分，并且围绕显示部分，密封部分接合第一基板和第二基板; 位于密封部分和显示部分之间的电路部分; 以及位于电路部分和密封部分之间的一个或多个补充构件，以便吸收输送到密封部分的外部冲击。
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公开(公告)号：US12144221B2
公开(公告)日：2024-11-12
申请号：US18315602
申请日：2023-05-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sangmin Hong , Heeseong Jeong
IPC: H10K59/35 , H10K50/813 , H10K59/124 , H10K59/131
Abstract: An OLED display device includes a substrate, a first protection layer substrate, conductive lines extending substantially in a first direction, a second protection layer, a first electrode overlapping at least a part of the conductive lines, a pixel defining layer including an opening exposing at least a part of the first electrode, an organic light emission layer, and a second electrode. The opening is divided into a first polygon and a second polygon with respect to an imaginary straight line that passes through the opening at a maximum length in the first direction. A planar area of the first polygon is different from a planar area of the second polygon.
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公开(公告)号：US11659740B2
公开(公告)日：2023-05-23
申请号：US17073706
申请日：2020-10-19
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Heeseong Jeong
IPC: H01L27/32 , H01L51/52 , H01L27/12 , G09G3/3233
CPC classification number: H01L27/3276 , H01L27/326 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L27/3265 , H01L51/5209 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/045 , H01L27/124 , H01L27/1248 , H01L27/1255 , H01L27/3283
Abstract: An organic light-emitting display device includes a plurality of pixels, each of which includes an organic light-emitting device including a pixel electrode, an organic emission layer, and an opposing electrode; a pixel defining layer covering an edge of the pixel electrode and being configured to define a light-emission region by having an opening which exposes a portion of the pixel electrode; and a reference line overlapping the pixel electrode with an insulating layer between the reference line and the pixel electrode and extending in a first direction. The reference line overlaps with a center point of the opening, and the opening is shifted to one side of the pixel electrode in a second direction perpendicular to the first direction.
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公开(公告)号：US11430835B2
公开(公告)日：2022-08-30
申请号：US16827371
申请日：2020-03-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sangmin Hong , Heeseong Jeong
Abstract: An OLED display device includes a substrate, a first protection layer substrate, conductive lines extending substantially in a first direction, a second protection layer, a first electrode overlapping at least a part of the conductive lines, a pixel defining layer including an opening exposing at least a part of the first electrode, an organic light emission layer, and a second electrode. The opening is divided into a first polygon and a second polygon with respect to an imaginary straight line that passes through the opening at a maximum length in the first direction. A planar area of the first polygon is different from a planar area of the second polygon.
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公开(公告)号：US11088210B2
公开(公告)日：2021-08-10
申请号：US16397251
申请日：2019-04-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sangmin Hong , Heeseong Jeong
Abstract: A display device includes a first pixel, a second pixel, and a third pixel. The common electrodes of the first and second pixels have an integrated shape. The hole control layers of the first and second pixels have an integrated shape. The electron control layers of the first and second pixels have an integrated shape. The common electrode, the hole control layer or the electron control layer of the third pixel may be separated from the first pixel and the second pixel.
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