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21.发明授权公开(公告)号：US10270064B2
公开(公告)日：2019-04-23
申请号：US14938766
申请日：2015-11-11
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunchul Kim
Abstract: A display device includes a display panel, a polarizer on the display panel, an adhesion layer on the polarizer, and a window on the adhesion layer, the window including a light transmissive window base, a light shielding layer on the window base and a protrusion on the light shielding layer.
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公开(公告)号：US10134827B2
公开(公告)日：2018-11-20
申请号：US15617895
申请日：2017-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Hyunchul Kim
Abstract: Provided is a display apparatus capable of reducing generation of defects during manufacturing of the display apparatus or while in use after being manufactured. The display apparatus includes a substrate including a bending area between a first area and a second area, the substrate being bent in the bending area about a bending axis; an inorganic insulating layer over the substrate and including a first feature that is either a first opening or a first groove, the first feature positioned to correspond to the bending area; and an organic material layer at least partially filling the first feature, and including a second feature that is a second opening or a second groove, the second feature extending along an edge of the substrate.
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23.发明授权公开(公告)号：US09349784B2
公开(公告)日：2016-05-24
申请号：US14579924
申请日：2014-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Wonkyu Lee , Hyunchul Kim , Wonmo Park
CPC classification number: H01L27/3276 , H01L27/3246 , H01L27/3279 , H01L51/5212 , H01L51/5228 , H01L51/56 , H01L2227/323 , H01L2251/5307
Abstract: An organic light-emitting display apparatus includes: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to at least one of the source or drain electrodes; a pixel-defining layer having a first opening exposing at least a portion of the pixel electrode and a second opening adjacent to the first opening; an intermediate layer formed on the pixel electrode, including an organic emission layer, and having a first hole corresponding to the second opening; an opposite electrode formed on the intermediate layer; and first and second auxiliary electrodes formed below the pixel-defining layer, at least portions of the first and second auxiliary electrodes are exposed through the second opening, where ends of the first and second auxiliary electrodes are spaced apart from each other, and where the opposite electrode contacts the ends of the and second first auxiliary electrodes which are exposed through the first hole.
Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上的薄膜晶体管; 连接到所述源极或漏极电极中的至少一个的像素电极; 像素限定层，其具有暴露所述像素电极的至少一部分的第一开口和与所述第一开口相邻的第二开口; 形成在像素电极上的中间层，包括有机发射层，并具有与第二开口对应的第一孔; 形成在中间层上的相对电极; 以及形成在所述像素限定层下方的第一和第二辅助电极，所述第一和第二辅助电极的至少一部分通过所述第二开口露出，所述第一和第二辅助电极的端部彼此间隔开，并且其中 相对电极接触通过第一孔露出的第一和第二辅助电极的端部。
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公开(公告)号：US12108623B2
公开(公告)日：2024-10-01
申请号：US18352470
申请日：2023-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Hyunchul Kim , Seongryong Lee , Eunae Jung , Wonsuk Choi
IPC: H10K50/844 , G06F3/041 , G06F3/042 , H10K59/122 , H10K59/40
CPC classification number: H10K50/844 , G06F3/0412 , G06F3/042 , H10K59/122 , H10K59/40
Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.
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Patent Agency Ranking
公开(公告)号：US11983346B2
公开(公告)日：2024-05-14
申请号：US18168567
申请日：2023-02-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyunchul Kim , Seongjun Lee , Seongryong Lee , Wonsuk Choi , Yoonsun Choi
IPC: G06F3/041 , G02B5/30 , G06F3/047 , H10K50/805 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/131 , H10K59/38 , H10K71/00 , H10K77/10 , H10K59/40
CPC classification number: G06F3/0412 , G02B5/3025 , G06F3/047 , H10K50/805 , H10K50/84 , H10K59/122 , H10K59/124 , H10K59/131 , H10K59/38 , H10K71/00 , H10K77/111 , H10K59/40
Abstract: An OLED device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. A bending region is between the display region and the second peripheral region. A buffer layer has a first opening exposing an upper surface of the substrate. A plurality of pixel structures is disposed in the pixel region on the buffer layer. An insulation layer structure is disposed on the buffer layer. The insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. A fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. The fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.
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公开(公告)号：US20220020960A1
公开(公告)日：2022-01-20
申请号：US17491887
申请日：2021-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Hyunchul Kim , Seongryong Lee , Eunae Jung , Wonsuk Choi
Abstract: A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.
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公开(公告)号：US20200091461A1
公开(公告)日：2020-03-19
申请号：US16687578
申请日：2019-11-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yoonsun Choi , Hyunchul Kim , Wonsuk Choi
IPC: H01L51/52 , H01L51/00 , G02F1/1333
Abstract: A method of manufacturing a display apparatus that is capable of reducing manufacturing costs and a defect rate during manufacturing, and a display apparatus. The method includes forming a plurality of display units over a mother substrate; attaching a temporary protective film to a lower surface of the mother substrate; cutting the mother substrate and the temporary protective film along a periphery of each of the plurality of display units to obtain a plurality of display panels, each including a first area, a second area, and a bent area between the first area and the second area; removing the temporary protective film from the plurality of display panels; and attaching a lower protective film to a lower surface of each of the plurality of display panels so as to correspond to the first area in each display panel.
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公开(公告)号：US20190058030A1
公开(公告)日：2019-02-21
申请号：US16167211
申请日：2018-10-22
Applicant: Samsung Display Co., Ltd.
Inventor： Yoonsun Choi , Hyunchul Kim
CPC classification number: H01L27/3276 , H01L51/0097 , H01L51/5246 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: Provided is a display apparatus capable of reducing generation of defects during manufacturing of the display apparatus or while in use after being manufactured. The display apparatus includes a substrate including a bending area between a first area and a second area, the substrate being bent in the bending area about a bending axis; an inorganic insulating layer over the substrate and including a first feature that is either a first opening or a first groove, the first feature positioned to correspond to the bending area; and an organic material layer at least partially filling the first feature, and including a second feature that is a second opening or a second groove, the second feature extending along an edge of the substrate.
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29.发明申请公开(公告)号：US20160035813A1
公开(公告)日：2016-02-04
申请号：US14579924
申请日：2014-12-22
Applicant: Samsung Display Co., Ltd.
Inventor： Wonkyu Lee , Hyunchul Kim , Wonmo Park
CPC classification number: H01L27/3276 , H01L27/3246 , H01L27/3279 , H01L51/5212 , H01L51/5228 , H01L51/56 , H01L2227/323 , H01L2251/5307
Abstract: An organic light-emitting display apparatus includes: a substrate; a thin film transistor formed on the substrate; a pixel electrode connected to at least one of the source or drain electrodes; a pixel-defining layer having a first opening exposing at least a portion of the pixel electrode and a second opening adjacent to the first opening; an intermediate layer formed on the pixel electrode, including an organic emission layer, and having a first hole corresponding to the second opening; an opposite electrode formed on the intermediate layer; and first and second auxiliary electrodes formed below the pixel-defining layer, at least portions of the first and second auxiliary electrodes are exposed through the second opening, where ends of the first and second auxiliary electrodes are spaced apart from each other, and where the opposite electrode contacts the ends of the and second first auxiliary electrodes which are exposed through the first hole.
Abstract translation: 一种有机发光显示装置，包括：基板; 形成在所述基板上的薄膜晶体管; 连接到所述源极或漏极电极中的至少一个的像素电极; 像素限定层，其具有暴露所述像素电极的至少一部分的第一开口和与所述第一开口相邻的第二开口; 形成在像素电极上的中间层，包括有机发射层，并具有与第二开口对应的第一孔; 形成在中间层上的相对电极; 以及形成在所述像素限定层下方的第一和第二辅助电极，所述第一和第二辅助电极的至少一部分通过所述第二开口露出，所述第一和第二辅助电极的端部彼此间隔开，并且其中 相对电极接触通过第一孔露出的第一和第二辅助电极的端部。
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