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公开(公告)号：US10978669B2
公开(公告)日：2021-04-13
申请号：US16127133
申请日：2018-09-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jihwang Lee , Youngseo Choi , Munhwa Song , Yonghyuck Lee
Abstract: A display device is provided. The display device includes: a substrate; a driving thin film transistor disposed over the substrate; a pixel electrode electrically connected to the driving thin film transistor; a pixel-defining layer including an opening overlapping the pixel electrode; an intermediate layer overlapping a portion of the pixel electrode exposed through the opening, the intermediate layer including an emission layer; an opposite electrode disposed on the intermediate layer; an organic control layer disposed on the opposite electrode, the organic control layer having hydrophilicity; an organic encapsulation layer disposed on the organic control layer; and at least one inorganic encapsulation layer overlapping the organic encapsulation layer.
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公开(公告)号：US11972703B2
公开(公告)日：2024-04-30
申请号：US17395557
申请日：2021-08-06
Applicant: Samsung Display Co., LTD.
Inventor： Hyunjun Cho , Kyu Young Kim , Yong-Kwan Kim , Hansun Ryou , Yonghyuck Lee , Hongkwan Lee , Sohra Han
IPC: G09F9/30 , G06F1/16 , H10K50/844 , H10K102/00
CPC classification number: G09F9/301 , H10K50/844 , H10K2102/311
Abstract: A foldable display device includes a display module including a first non-folding portion, a second non-folding portion, and a first folding portion between the first non-folding portion and the second non-folding portion, a first support member on a lower surface of the display module, the first support member including a first support portion supporting the first non-folding portion, a second support portion supporting the second non-folding portion, and a first opening pattern overlapping the first folding portion, and including a glass material, and a second support member under the first support member and supporting the display module.
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Patent Agency Ranking
公开(公告)号：US12001242B2
公开(公告)日：2024-06-04
申请号：US17499286
申请日：2021-10-12
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunjun Cho , Kyu Young Kim , Yong-Kwan Kim , Hansun Ryou , Yonghyuck Lee , Hongkwan Lee , Sohra Han
CPC classification number: G06F1/1641 , G02B1/14 , G06F1/1652
Abstract: An electronic device includes a display module, and a support plate disposed under the display module and comprising reinforced fibers having long axes arranged in parallel to a direction. The electronic device is divided into a folding area foldable with respect to a folding axis extending in the direction, and a non-folding area adjacent to the folding area.
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公开(公告)号：US09879035B2
公开(公告)日：2018-01-30
申请号：US14707750
申请日：2015-05-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinho Kwack , Seungyong Song , Taewook Kang , Youngseo Choi , Changmok Kim , Daebeom Shin , Yonghyuck Lee
IPC: H01L29/08 , C09K3/00 , H01L21/00 , C08F222/10 , C07F7/04 , C07C69/34 , C07C69/52 , C07F7/18 , C07C69/54 , C09D4/00 , C08F230/08 , C09D133/10 , H01L51/52
CPC classification number: C07F7/1804 , C07C69/54 , C08F222/1006 , C08F230/08 , C09D4/00 , C09D133/08 , C09D133/10 , H01L51/5256 , C08F2222/1013 , C08F220/30
Abstract: A composition for fabricating an organic film, an organic light-emitting display apparatus manufactured using the same, and a method of manufacturing the organic light-emitting display apparatus, the composition comprising a first compound that includes n substituents Y, and m polymerizable groups P1, wherein n is selected from 1, 2, 3, and 4; m is selected from 1, 2, 3, and 4; OP1 of the first compound is equal to or greater than 2.8 and equal to or less than 4.8; OP1 being (total number of atoms of the first compound)/{(number of carbon atoms of the first compound)−(number of oxygen atoms of the first compound)}; and RP1 of the first compound is equal to or greater than 0.01 and equal to or less than 0.46; RP1 being {(number of carbon atoms of the substituent Y)X n}/(number of carbon atoms of the first compound).
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公开(公告)号：US12079039B2
公开(公告)日：2024-09-03
申请号：US17834022
申请日：2022-06-07
Applicant: Samsung Display Co., Ltd.
Inventor： Hirotsugu Kishimoto , Dasom Gu , Yonghyuck Lee , Hongkwan Lee , Yongchan Jeon , Chul Ho Jeong , Hyunjun Cho , Eungil Choi , Sohra Han
IPC: G06F1/16 , G06F3/046 , H10K50/84 , H10K59/122 , H10K102/00
CPC classification number: G06F1/1652 , G06F1/1641 , G06F1/1643 , G06F3/046 , H10K50/84 , G06F2203/04102 , H10K59/122 , H10K2102/311
Abstract: An electronic apparatus includes a display panel including a folding area foldable with respect to a folding axis and a non-folding area which is adjacent to the folding area, a support plate facing the display panel, and a digitizer which faces the display panel with the support plate therebetween and detects a first external input. The digitizer includes a plate including a reinforcing fiber, a first conductive layer on a first surface of the plate, and a second conductive layer on a second surface of the plate which is opposite to the first surface of the plate.
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公开(公告)号：US11995273B2
公开(公告)日：2024-05-28
申请号：US17700931
申请日：2022-03-22
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Yong Sim , Minji Kim , Hyunjun Cho , Yonghyuck Lee
CPC classification number: G06F3/044 , G06F3/042 , H10K59/40 , H10K71/00 , H10K77/111 , G06F2203/04102 , H10K2102/311
Abstract: A method for manufacturing a display device may include providing a support layer and a display panel on a digitizer. The display panel may include a folding region that is folded with reference to a folding axis extending in a first direction. The providing of the support layer may include forming an opening penetrating the preliminary support layer by providing a laser or an abrasive agent to one surface of the preliminary support layer. A first width of the opening on the one surface in a second direction and a second width of the opening on another surface in a second direction may be different from each other, and the second direction is perpendicular to the first direction.
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公开(公告)号：US20190207155A1
公开(公告)日：2019-07-04
申请号：US16127133
申请日：2018-09-10
Applicant: Samsung Display Co., Ltd.
Inventor： Jihwang Lee , Youngseo Choi , Munhwa Song , Yonghyuck Lee
CPC classification number: H01L51/5253 , H01L27/1214 , H01L27/3246 , H01L27/3262 , H01L51/56 , H01L2227/323
Abstract: A display device is provided. The display device includes: a substrate; a driving thin film transistor disposed over the substrate; a pixel electrode electrically connected to the driving thin film transistor; a pixel-defining layer including an opening overlapping the pixel electrode; an intermediate layer overlapping a portion of the pixel electrode exposed through the opening, the intermediate layer including an emission layer; an opposite electrode disposed on the intermediate layer; an organic control layer disposed on the opposite electrode, the organic control layer having hydrophilicity; an organic encapsulation layer disposed on the organic control layer; and at least one inorganic encapsulation layer overlapping the organic encapsulation layer.
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