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公开(公告)号：US09812665B2
公开(公告)日：2017-11-07
申请号：US15253259
申请日：2016-08-31
Applicant: Samsung Display Co., Ltd.
Inventor： Illsoo Park , Seulong Kim , Sunghun Lee , Jaeyong Lee , Mugyeom Kim , Hyosup Shin
CPC classification number: H01L51/5237 , C23C14/12 , C23C14/24 , H01L51/001 , H01L51/5012 , H01L51/5036 , H01L51/5256 , H01L51/56 , H01L2251/55 , H01L2251/556
Abstract: A display apparatus includes an emission portion disposed on a substrate and comprising an intermediate layer; and an encapsulation portion sealing the emission portion by overlapping the emission portion, wherein the intermediate layer comprises at least two organic materials, the organic materials having different phase transition temperatures at a first saturated vapor pressure in a range from 5×10−4 Torr to 3×10−2 Torr, and the difference between the phase transition temperatures being less than or equal to 5° C.
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公开(公告)号：US20170125691A1
公开(公告)日：2017-05-04
申请号：US15268412
申请日：2016-09-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minkyung Kim , Taekyung Kim , Jaeyong Lee
Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer comprises a first compound and a second compound. The organic light-emitting device may have high efficiency and long lifespan.
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公开(公告)号：US20160293845A1
公开(公告)日：2016-10-06
申请号：US14935226
申请日：2015-11-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Minkyung Kim , Jaeyong Lee , Taekyung Kim
CPC classification number: H01L51/0052 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0069 , H01L51/007 , H01L51/0071 , H01L51/0072 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L2051/0063 , H01L2251/5384
Abstract: An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and a first compound and a second compound, where the first compound includes at least one selected from compounds represented by Formula 1, and the second compound includes at least one selected from compounds represented by Formula 2:
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公开(公告)号：US20160233248A1
公开(公告)日：2016-08-11
申请号：US14800521
申请日：2015-07-15
Applicant: Samsung Display Co., Ltd.
Inventor： Wonkyu Kwak , Jaeyong Lee
CPC classification number: H01L27/1218 , H01L27/1248 , H01L27/1262 , H01L27/3246 , H01L27/3258 , H01L51/5246 , H01L51/5253 , H01L51/56 , H01L2251/566
Abstract: A display apparatus includes a substrate partitioned into a central area and a peripheral area disposed adjacent to the central area. The central area includes a display area; a first insulating layer corresponding to the peripheral area of the substrate; at least one slit corresponding to a region of the first insulating layer; and a cladding layer, which covers the at least one slit, on the first insulating layer.
Abstract translation: 显示装置包括分割成中心区域的基板和与中心区域相邻设置的周边区域。 中央区域包括显示区域; 对应于所述基板的外围区域的第一绝缘层; 至少一个狭缝对应于第一绝缘层的区域; 以及在所述第一绝缘层上覆盖所述至少一个狭缝的包覆层。
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公开(公告)号：US12250858B2
公开(公告)日：2025-03-11
申请号：US18483432
申请日：2023-10-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H10K59/131 , G02F1/1333 , G02F1/1345 , G09F9/30 , G09F9/33 , G09G3/3291 , H01L27/12 , H10K50/80 , H10K50/805 , H10K59/121 , H10K77/10 , H10K59/12 , H10K102/00
Abstract: A display apparatus includes a substrate having a bending region between a first region and a second region, the bending region being configured to be bent about a bending axis that extends in one direction; a display unit on the substrate; a first wiring unit at the bending region, the first wiring unit including a first bending portion having a plurality of first holes; and a second wiring unit spaced apart from the first wiring unit and at the bending region, the second wiring unit including a second bending portion having a different shape from the first bending portion.
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Patent Agency Ranking
公开(公告)号：US12200994B2
公开(公告)日：2025-01-14
申请号：US17660780
申请日：2022-04-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yangwan Kim , Sunja Kwon , Byungsun Kim , Hyunae Park , Sujin Lee , Jaeyong Lee
IPC: H01L27/12 , G02F1/1345 , H10K50/80 , H10K59/121 , H10K59/131 , H10K77/10 , G02F1/1333 , H10K102/00
Abstract: A display device includes a substrate including a bending area located between a first area and a second area. The substrate is bent in relation to a bending axis. A first wiring unit including a plurality of first wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. First central axes included in each of the plurality of first wirings are spaced apart from each other by a first pitch in the bending area. A second wiring unit including a plurality of second wirings is arranged on the substrate to sequentially extend over the first area, the bending area, and the second area. Second central axes included in each of the plurality of second wirings are spaced apart from each other by a second pitch greater than the first pitch in the bending area.
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公开(公告)号：US12035553B2
公开(公告)日：2024-07-09
申请号：US17307451
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeongpil Kim , Jungmin Kang , Kyungsik Kim , Seokgyu Yoon , Jaeyong Lee , Kunwook Cho
CPC classification number: H10K50/15 , H10K50/16 , H10K50/171 , H10K59/12 , H10K59/38
Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode, the interlayer including an emission layer. The first electrode may be doped with a metal oxide having a work function of less than about −5.05 electron volts (eV), and a layer including a halide of a lanthanide may be between the first electrode and the emission layer. An electronic apparatus including the light-emitting device is also provided.
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公开(公告)号：US20240130184A1
公开(公告)日：2024-04-18
申请号：US18473848
申请日：2023-09-25
Applicant: Samsung Display Co., Ltd.
Inventor： Dongsoo Kim , Joongsoo Moon , Hansol Kim , Jaeyong Lee , Sunbaek Hong
IPC: H10K59/131 , H10K59/122
CPC classification number: H10K59/131 , H10K59/122
Abstract: A display panel includes: a first sub-pixel circuit at a first display area, and including: a first transistor; a storage capacitor; and a second transistor; an organic insulating layer on the first transistor and the second transistor; a first light-emitting diode at the first display area, and electrically connected to the first sub-pixel circuit; a second light-emitting diode at a second display area including a transmission area; a bank layer having a first opening, and a second opening; at least one line overlapping with a first electrode of the first light-emitting diode and the first opening of the bank layer; and a conductive pattern layer at the second display area and overlapping with a first electrode of the second light-emitting diode and the second opening of the bank layer. The conductive pattern layer is located at a same layer as that of the at least one line.
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公开(公告)号：US11592869B2
公开(公告)日：2023-02-28
申请号：US17499615
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Jintae Jeong , Byungsun Kim , Chiwook An , Jaeyong Lee
Abstract: A display apparatus includes a substrate having a display area with a display device to display an image, and a non-display area around the display area. The non-display area has a bending area bent about a bending axis. An encapsulation layer is located over the display area. A touchscreen layer is located over the encapsulation layer and includes a touch electrode. A touch wire is connected to the touch electrode, and extends from an upper portion of the encapsulation layer, and at least partially into the bending area. A fan-out wire configured to apply an electric signal to the display area and is at least partially disposed in the bending area. The touch wire and the fan-out wire are on different layers from each other in the bending area.
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公开(公告)号：US11355711B2
公开(公告)日：2022-06-07
申请号：US16234306
申请日：2018-12-27
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeyong Lee , Gina Yoo , Sunjin Joo
IPC: C07D213/16 , C07D239/26 , C07D251/24 , C07D401/14 , H01L51/00 , H01L51/50 , H01L51/52 , H01L27/32 , H01L51/56
Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The emission layer includes at least one doping layer and at least one non-doping layer. The doping layer comprises a first host, a second host, and a dopant.
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