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公开(公告)号：US12085983B2
公开(公告)日：2024-09-10
申请号：US17831451
申请日：2022-06-03
Applicant: Samsung Display Co., LTD.
Inventor： Hong Kwan Lee , Yong Hyuck Lee , Hyun Jun Cho , Sohra Han
IPC: G06F1/16 , H05K5/00 , H04M1/02 , H10K59/131
CPC classification number: G06F1/1616 , H05K5/0017 , H04M1/0268 , H10K59/131
Abstract: A display device includes: a display module; a plate positioned on a rear surface of the display module; and a digitizer positioned on a rear surface of the plate. The plate includes a first layer, a second layer, and a third layer each including carbon fiber reinforced plastic, and a fiber area weight (FAW) of the second layer is 100 g/m2 to 150 g/m2.
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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：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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Patent Agency Ranking
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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公开(公告)号：US09825108B2
公开(公告)日：2017-11-21
申请号：US15177248
申请日：2016-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Youngji Kim , Jungsu Kim , Dongmyung Shin , Jonggil Ryu , Sohra Han
CPC classification number: H01L27/3248 , H01L27/323 , H01L51/5253 , H01L51/5256 , H01L51/5281
Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.
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公开(公告)号：US11244989B2
公开(公告)日：2022-02-08
申请号：US16928869
申请日：2020-07-14
Applicant: Samsung Display Co., Ltd.
Inventor： Seungwoo Seo , Seungjae Lee , Ji Hwang Lee , Sohra Han
Abstract: A display device includes a base layer, a circuit layer, a light emitting element layer, and a thin film encapsulation layer. The base layer includes a display area and a non-display area. The circuit layer includes a plurality of insulating layers, at least one of which has an opening. The light emitting element layer includes a light emitting area overlapping the display area, a valley area overlapping the opening and having a concave shape, and a peak area overlapping the non-display area and being on the circuit layer. The thin film encapsulation layer includes an organic encapsulation layer that covers the light emitting area, the valley area, and at least a portion of the peak area.
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公开(公告)号：US20170062537A1
公开(公告)日：2017-03-02
申请号：US15177248
申请日：2016-06-08
Applicant: Samsung Display Co., Ltd.
Inventor： Youngji Kim , Jungsu Kim , Dongmyung Shin , Jonggil Ryu , Sohra Han
CPC classification number: H01L27/3248 , H01L27/323 , H01L51/5253 , H01L51/5256 , H01L51/5281
Abstract: A curved display device is disclosed. In one aspect, the display device includes a substrate comprising a flat portion and at least one curved portion, a display unit comprising a first display area on the flat portion, and a second display area on the curved portion, and a thin-film encapsulating layer sealing the display unit, and comprising at least one organic layer and at least one inorganic layer. The display device also includes a functional layer over the thin-film encapsulating layer, wherein the thin-film encapsulating layer comprises a first region overlapping the curved portion, and a second region overlapping the flat portion. The inorganic layer contacts the functional layer, and wherein the inorganic layer has a first surface roughness in the first region different from a second surface roughness in the second region.
Abstract translation: 公开了一种弯曲显示装置。 一方面，显示装置包括：基板，包括平坦部分和至少一个弯曲部分;显示单元，包括平坦部分上的第一显示区域;以及弯曲部分上的第二显示区域;以及薄膜封装 层密封显示单元，并且包括至少一个有机层和至少一个无机层。 显示装置还包括在薄膜封装层上的功能层，其中薄膜封装层包括与弯曲部分重叠的第一区域和与平坦部分重叠的第二区域。 无机层与功能层接触，其中无机层在第一区域具有与第二区域不同于第二表面粗糙度的第一表面粗糙度。
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公开(公告)号：US09520450B2
公开(公告)日：2016-12-13
申请号：US14709723
申请日：2015-05-12
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngji Kim , Sohra Han
CPC classification number: H01L27/3211 , H01L27/3244 , H01L51/0031 , H01L51/0097 , H01L2251/568 , Y02E10/549 , Y02P70/521
Abstract: A method of manufacturing a flexible display apparatus and a flexible display apparatus, the method including preparing a flexible substrate such that the flexible substrate includes a display area and a peripheral area at an outer portion of the display area; forming an inorganic layer portion on the display area and the peripheral area of the flexible substrate; forming a plurality of organic light emitting devices on the display area of the flexible substrate; detecting a crack of the inorganic layer portion formed on the peripheral area of the flexible substrate; and forming a crack guide hole around the crack.
Abstract translation: 一种制造柔性显示装置和柔性显示装置的方法，所述方法包括制备柔性基板，使得柔性基板在显示区域的外部包括显示区域和周边区域; 在柔性基板的显示区域和周边区域上形成无机层部分; 在柔性基板的显示区域上形成多个有机发光器件; 检测形成在柔性基板周边区域上的无机层部分的裂纹; 并在裂缝周围形成裂纹导向孔。
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