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公开(公告)号：US11977417B2
公开(公告)日：2024-05-07
申请号：US17833017
申请日：2022-06-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngmin Park , Sangwon Lee , Kangwoo Lee
IPC: G06F1/16
CPC classification number: G06F1/1656
Abstract: A display apparatus includes: a display panel including a main display area; a first auxiliary display area connected to a first edge of the main display area; a second auxiliary display area connected to a second edge of the main display area, the second edge crossing the first edge; and a corner display area connecting the first auxiliary display area to the second auxiliary display area; and a cover window disposed on the display panel, where a plurality of grooves which is concave in a thickness direction of the cover window is defined in the cover window to correspond to the corner display area.
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公开(公告)号：US11912887B2
公开(公告)日：2024-02-27
申请号：US17468956
申请日：2021-09-08
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kangwoo Lee , Youngdo Kim , Aely Oh , Jonghwan Cho , Seongsik Choi
IPC: C09D171/00 , C09D183/06 , C08J7/04 , C08J7/046 , C09D5/16 , C08G77/46
CPC classification number: C09D171/00 , C08G77/46 , C08J7/042 , C08J7/046 , C09D5/1662 , C09D183/06 , C08J2367/02 , C08J2423/26 , C08J2483/06 , C09D5/1693
Abstract: Provided is an anti-fingerprint coating compound including a top portion, a linker, and an end portion, in which the top portion includes two or three perfluoropolyether moieties, the linker linking the top portion to the end portion is a trivalent or tetravalent linking group, and the end portion includes a siloxane moiety.
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公开(公告)号：US20230041968A1
公开(公告)日：2023-02-09
申请号：US17674215
申请日：2022-02-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngdo Kim , Hyukhwan Kim , Hyunseok Oh , Kangwoo Lee
Abstract: A cover window includes a glass fiber composite layer including a first glass fiber layer and a first glass disposed on a first surface of the glass fiber composite layer. The first glass fiber layer includes unidirectional glass fibers apart from each other and each extending in a first direction, and a modulus of the first glass fiber layer in the first direction is greater than a modulus of the first glass fiber layer in a second direction perpendicular to the first direction.
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公开(公告)号：US20250162285A1
公开(公告)日：2025-05-22
申请号：US19034847
申请日：2025-01-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngdo Kim , Hyukhwan Kim , Hyunseok Oh , Kangwoo Lee
Abstract: A cover window includes a glass fiber composite layer including a first glass fiber layer and a first glass disposed on a first surface of the glass fiber composite layer. The first glass fiber layer includes unidirectional glass fibers apart from each other and each extending in a first direction, and a modulus of the first glass fiber layer in the first direction is greater than a modulus of the first glass fiber layer in a second direction perpendicular to the first direction.
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公开(公告)号：US20250153402A1
公开(公告)日：2025-05-15
申请号：US19025849
申请日：2025-01-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngdo Kim , Hyunseok Oh , Kangwoo Lee
Abstract: A device for manufacturing a window member includes a chamber, a pressure adjustment pump connected to the chamber and configured to adjust an internal pressure of the chamber, a support configured to support a base substrate, the base substrate having a plurality of trenches of which a lengthwise direction is a first direction and an auxiliary film that surrounds at least a portion of the base substrate, a dispenser configured to provide a soft material to one side of the base substrate, a pressurizer disposed within the chamber and configured to apply pressure to the base substrate as the pressurizer moves, a curing machine configured to generate a protective layer by curing the soft material, and a cutting machine configured to cut at least a portion of the protective layer.
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Patent Agency Ranking
公开(公告)号：US12240201B2
公开(公告)日：2025-03-04
申请号：US17674215
申请日：2022-02-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngdo Kim , Hyukhwan Kim , Hyunseok Oh , Kangwoo Lee
Abstract: A cover window includes a glass fiber composite layer including a first glass fiber layer and a first glass disposed on a first surface of the glass fiber composite layer. The first glass fiber layer includes unidirectional glass fibers apart from each other and each extending in a first direction, and a modulus of the first glass fiber layer in the first direction is greater than a modulus of the first glass fiber layer in a second direction perpendicular to the first direction.
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公开(公告)号：US20250063933A1
公开(公告)日：2025-02-20
申请号：US18665576
申请日：2024-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Intae Son , Wonseok Kim , Jueyoun Park , Kangwoo Lee , Dasong Lee , Jeongin Lee
IPC: H10K71/40
Abstract: An apparatus for manufacturing a display device is provided, the display device including a display panel, an adhesive layer, and a cover window, wherein the apparatus includes a gas absorption amount measuring unit that measures an amount of gas absorption of the adhesive layer at a first pressure and a first temperature, a lamination unit that laminates the adhesive layer and the cover window on the display panel, and a controller that controls the lamination unit based on information measured by the gas absorption amount measurement unit, wherein the controller controls the lamination unit to perform a lamination process only when the amount of gas absorption of the adhesive layer measured by the gas absorption amount measurement unit satisfies a first condition.
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公开(公告)号：US10048539B2
公开(公告)日：2018-08-14
申请号：US14944098
申请日：2015-11-17
Applicant: Samsung Display Co., Ltd.
Inventor： Kangwoo Lee , Yudong Kim
IPC: G02F1/13 , G02F1/1335 , G02F1/1333
Abstract: Provided is a method of manufacturing a backlight unit of a curved display device. The method includes providing a bottom chassis having a predetermined curvature radius, manufacturing a reflection member, and disposing the reflection member on the bottom chassis.
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公开(公告)号：US12233580B2
公开(公告)日：2025-02-25
申请号：US17501022
申请日：2021-10-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Youngdo Kim , Hyunseok Oh , Kangwoo Lee
Abstract: A device for manufacturing a window member includes a chamber, a pressure adjustment pump connected to the chamber and configured to adjust an internal pressure of the chamber, a support configured to support a base substrate, the base substrate having a plurality of trenches of which a lengthwise direction is a first direction and an auxiliary film that surrounds at least a portion of the base substrate, a dispenser configured to provide a soft material to one side of the base substrate, a pressurizer disposed within the chamber and configured to apply pressure to the base substrate as the pressurizer moves, a curing machine configured to generate a protective layer by curing the soft material, and a cutting machine configured to cut at least a portion of the protective layer.
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公开(公告)号：US20240318049A1
公开(公告)日：2024-09-26
申请号：US18431243
申请日：2024-02-02
Inventor： Seungho Kim , Junhyup Lee , Kangwoo Lee , Intae Son , Dohyun Kim , Jinwook Kim
CPC classification number: C09J11/08 , B32B7/12 , C09J7/10 , C09J7/385 , C09J11/06 , B32B2255/26 , B32B2307/748 , B32B2457/20 , C09J2203/326 , C09J2301/408 , C09J2301/412 , C09J2301/414 , C09J2301/502 , C09J2433/00
Abstract: A nanocapsule includes a core-shell structure which has a core including a thermally decomposable compound and a shell including a polymer. A composition includes the nanocapsule. A film includes a nanocapsule layer including the composition and an optically clear adhesive. An electronic apparatus includes a laminated structure including the film and a substrate.
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