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公开(公告)号：US12029064B2
公开(公告)日：2024-07-02
申请号：US18172194
申请日：2023-02-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Cheol Jeong , Seung-Wook Nam , So-Yeon Han , Kyu-Young Kim , Ah-Young Kim , Gui-Nam Min , Kyu-Taek Lee
IPC: H10K77/10 , G06F1/16 , G06F3/041 , G06F3/044 , H04M1/02 , H10K50/84 , H10K50/844 , H10K59/12 , H10K59/131 , H10K59/40 , H10K102/00
CPC classification number: H10K50/8445 , G06F1/1626 , G06F1/1643 , G06F1/1652 , G06F3/0412 , G06F3/044 , G06F3/0443 , G06F3/0446 , H04M1/0268 , H10K59/131 , H10K59/40 , H10K77/111 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H04M1/0214 , H10K50/84 , H10K59/12 , H10K2102/311
Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.
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公开(公告)号：US09661114B2
公开(公告)日：2017-05-23
申请号：US14510231
申请日：2014-10-09
Applicant: Samsung Display Co., Ltd.
Inventor： Yong-Cheol Jeong , Seung-Wook Nam , So-Yeon Han , Kyu-Young Kim , Ah-Young Kim , Gui-Nam Min , Kyu-Taek Lee
CPC classification number: H01L27/323 , G06F1/1626 , G06F1/1643 , G06F1/1652 , G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04103 , G06F2203/04111 , H01L27/3244 , H01L27/3276 , H01L51/0097 , H01L51/5237 , H01L51/5256 , H01L2251/5338 , H04M1/0214 , H04M1/0268
Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.
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公开(公告)号：US20150043174A1
公开(公告)日：2015-02-12
申请号：US14134493
申请日：2013-12-19
Applicant: Samsung Display Co., Ltd.
Inventor： Soyeon Han , Kyu Young Kim , Gui-Nam Min , Kyu-taek Lee , Jongin Lee , Kyung Woo Han
IPC: H05K1/02 , G02F1/1345 , G02F1/167
CPC classification number: G02F1/13452 , G06F1/1616 , G06F1/1626 , G06F1/1652 , G06F1/1681 , Y10T428/24273 , Y10T428/24479 , Y10T428/24802
Abstract: A window panel includes a first rigid part including a rigid material, a second rigid part including the rigid material, and a base substrate interposed between the first and second rigid parts and including a folding part configured to be folded by an external force. The folding part includes a first area and a second area, which are alternately arranged on a plane surface of the base substrate substantially perpendicular to a thickness direction of the base substrate. The first area includes the rigid material, and at least a portion of the second area includes a soft material. Thus, the rigidity of the window panel is maintained by the rigid material and the flexibility of the window panel is improved by the soft material.
Abstract translation: 窗口面板包括包括刚性材料的第一刚性部分，包括刚性材料的第二刚性部分和插入在第一和第二刚性部分之间的基底，并且包括构造成通过外力折叠的折叠部分。 折叠部分包括第一区域和第二区域，其基本上垂直于基底基板的厚度方向交替布置在基底基板的平面上。 第一区域包括刚性材料，并且第二区域的至少一部分包括柔软材料。 因此，通过刚性材料保持窗板的刚性，并且通过软材料改善了窗板的柔性。
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公开(公告)号：US10522599B2
公开(公告)日：2019-12-31
申请号：US16127192
申请日：2018-09-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Cheol Jeong , Seung-Wook Nam , So-Yeon Han , Kyu-Young Kim , Ah-Young Kim , Gui-Nam Min , Kyu-Taek Lee
Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.
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公开(公告)号：US10295818B2
公开(公告)日：2019-05-21
申请号：US14223348
申请日：2014-03-24
Applicant: Samsung Display Co., Ltd.
Inventor： SeungWook Nam , Kyu Young Kim , Ahyoung Kim , Gui-Nam Min , Kyu-taek Lee , Yong Cheol Jeong , Soyeon Han
IPC: B32B3/30 , G02B26/00 , B32B7/02 , B32B7/12 , B32B27/08 , B32B27/28 , B32B27/36 , H01L51/52 , G02F1/167 , G02F1/1333
Abstract: A flexible display device includes a flexible display panel and a window member. The flexible display device includes a folding area and a peripheral area disposed adjacent to the folding area. The window member includes at least first and second base layers. The second base layer is overlapped with the first base layer and has a modulus of elasticity that is higher than that of the first base layer. A thickness of a first portion of the first base layer, which is overlapped with the folding area, is greater than a thickness of a second portion of the first base layer, which is overlapped with the peripheral area.
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Patent Agency Ranking
公开(公告)号：US09645613B2
公开(公告)日：2017-05-09
申请号：US14640119
申请日：2015-03-06
Applicant: Samsung Display Co., Ltd.
Inventor： SeungWook Nam , Kyu Young Kim , Ahyoung Kim , Gui-Nam Min , Kyu-taek Lee , Yong Cheol Jeong , Soyeon Han
CPC classification number: G06F1/1652 , B32B3/30 , B32B7/02 , B32B7/12 , B32B2307/51 , B32B2457/20 , G06F1/1643 , Y10T428/24488 , Y10T428/24612
Abstract: A flexible display device includes a flexible display panel and a window member. The flexible display panel includes a folding area, and a peripheral area disposed adjacent to the folding area. The window member includes a first base layer on the flexible display panel, and a second base layer having a substantially same modulus as that of the first base layer. A first thickness portion of the second base layer, which overlaps the folding area, has a thickness smaller than a thickness of a second thickness portion of the second base layer, which overlaps the peripheral area.
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公开(公告)号：US09643384B2
公开(公告)日：2017-05-09
申请号：US14266259
申请日：2014-04-30
Applicant: Samsung Display Co., Ltd.
Inventor： Gui-Nam Min
IPC: B32B7/12 , C09J7/04 , B32B5/02 , B32B19/04 , B32B19/08 , B32B27/12 , B32B27/28 , B32B27/30 , B32B27/38 , B32B27/40 , G02F1/1333
CPC classification number: B32B7/12 , B32B5/024 , B32B19/045 , B32B19/08 , B32B27/12 , B32B27/281 , B32B27/283 , B32B27/308 , B32B27/38 , B32B27/40 , B32B2250/03 , B32B2250/40 , B32B2262/0269 , B32B2262/0276 , B32B2262/101 , B32B2262/105 , B32B2262/106 , B32B2307/412 , B32B2307/418 , B32B2307/54 , B32B2307/542 , B32B2457/20 , B32B2457/202 , B32B2457/204 , B32B2457/206 , C09J7/21 , C09J2203/318 , C09J2400/123 , C09J2400/143 , C09J2400/263 , C09J2401/006 , C09J2433/00 , C09J2463/00 , C09J2467/006 , C09J2475/00 , C09J2479/08 , C09J2483/00 , G02F2001/133331 , G02F2202/28 , Y10T428/24995
Abstract: Disclosed is display device including a display panel; a window disposed on the display panel; and an adhesive layer positioned between the display panel and the window, wherein the adhesive layer includes a polymer resin and a woven fiber.
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公开(公告)号：US20210149522A1
公开(公告)日：2021-05-20
申请号：US17157925
申请日：2021-01-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yong-Cheol Jeong , Seung-Wook Nam , So-Yeon Han , Kyu-Young Kim , Ah-Young Kim , Gui-Nam Min , Kyu-Taek Lee
Abstract: A foldable, flexible display apparatus includes a flexible display panel which displays an image and includes a display side on which the image is displayed and of which portions thereof face each other in a folded state of the flexible display apparatus; a cover window on the display side of the flexible display panel and including: a window film comprising a transparent plastic film having a modulus of elasticity of about 6.3 gigapascals or more; and a coating layer on the window film, and configured to be transparent and to protect the window film from physical damage thereto; and an adhesive layer between the window film and the display side of the flexible display panel, and configured to have elasticity and bond the window film and the flexible display panel to each other.
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公开(公告)号：US10466819B2
公开(公告)日：2019-11-05
申请号：US14532643
申请日：2014-11-04
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Wook Nam , Kyu Young Kim , Ah Young Kim , Gui-Nam Min , Kyu-Taek Lee , Ji Hyuk Im , Yong Cheol Jeong , So Yeon Han
IPC: G06F3/041 , G06F1/16 , B32B5/00 , G02F1/1333
Abstract: A flexible display device including: a flexible display panel displaying an image; a touch sensing layer provided on the flexible display panel; and a window provided on the touch sensing layer and including a flat area and a bending area. The window includes a flexible film and a hard coating film provided on the flexible film, the thicknesses of the flexible film in the flat area and the bending area differ, and the thicknesses of the hard coating film in the flat area and the bending area also differ.
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公开(公告)号：US09639121B2
公开(公告)日：2017-05-02
申请号：US14160412
申请日：2014-01-21
Applicant: Samsung Display Co., Ltd.
Inventor： Gui-Nam Min , Kyu Young Kim , Kyu-Taek Lee , Jongin Lee , Kyung Woo Han , Soyeon Han
CPC classification number: G06F1/1652 , B32B2457/202 , H05K1/0278 , H05K1/028 , H05K1/036 , H05K1/0366 , H05K1/038 , H05K2201/0287 , H05K2201/029 , H05K2201/051 , H05K2201/055
Abstract: A foldable display is disclosed. In one aspect, the foldable display includes a base substrate including a flexible area and a rigid area disposed at one or more sides of the flexible area. The foldable display also includes an image display device provided on the base substrate. The base substrate includes a matrix and a textile implanted in the matrix. The textile includes a flexible part corresponding to the flexible area and a rigid part corresponding to the rigid area. The rigid part is weaved differently from the flexible part.
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