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公开(公告)号：US11198271B2
公开(公告)日：2021-12-14
申请号：US16379650
申请日：2019-04-09
Applicant: SAMSUNG DISPLAY CO., LTD. , TOPTEC CO., LTD
Inventor： So Hyun Kim , Yang Han Son , Sang Sik Cho , Sang Hee Choi
Abstract: A method of manufacturing a display device includes: preparing a cover window including a bent part on a side surface thereof, and a guide film including a surface on which a display panel and an adhesive layer are arranged; arranging the cover window and the guide film in a face-to-face manner such that the adhesive layer faces the cover window; seating the guide film onto a seating pad of a first jig; pre-forming the display panel by bringing opposite ends of the guide film into close contact with opposite side surfaces of the seating pad using a pair of push members; and joining the display panel with the cover window by bringing the adhesive layer into contact with the cover window.
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公开(公告)号：US10675849B2
公开(公告)日：2020-06-09
申请号：US15678558
申请日：2017-08-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： So Hyun Kim , Yang Han Son , Sang Hee Choi
Abstract: A method of laminating includes a step of preparing each of a first jig to fix a window, and a second jig including a shape pad, in which the second jig faces the first jig, and the shape pad includes each of a top surface protruding toward the first jig, sides surrounding the top surface, and at least one incision pattern, which is inwardly recessed from at least one of the sides of the shape pad and extends toward the first jig. The method further includes a step of bonding the window and the panel by applying pressure to the panel with the shape pad.
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公开(公告)号：US12049072B2
公开(公告)日：2024-07-30
申请号：US18305862
申请日：2023-04-24
Applicant: SAMSUNG DISPLAY CO., LTD. , TOPTEC CO., LTD.
Inventor： So Hyun Kim , Yang Han Son , Sang Sik Cho , Sang Hee Choi
IPC: B32B7/12 , B29C53/04 , B29C65/00 , B29C65/48 , B32B37/10 , B32B38/00 , B32B38/18 , G02F1/1333 , H05K5/00
CPC classification number: B32B7/12 , B29C53/04 , B29C65/48 , B29C66/7465 , B32B37/10 , B32B38/0012 , B32B38/1866 , G02F1/133325 , B32B2457/206 , G02F1/133331 , H05K5/0017
Abstract: A method of manufacturing a display device includes: preparing a cover window including a bent part on a side surface thereof, and a guide film including a surface on which a display panel and an adhesive layer are arranged; arranging the cover window and the guide film in a face-to-face manner such that the adhesive layer faces the cover window; seating the guide film onto a seating pad of a first jig; pre-forming the display panel by bringing opposite ends of the guide film into close contact with opposite side surfaces of the seating pad using a pair of push members; and joining the display panel with the cover window by bringing the adhesive layer into contact with the cover window.
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公开(公告)号：US11072155B2
公开(公告)日：2021-07-27
申请号：US16730518
申请日：2019-12-30
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee Choi , Yang Han Son , So Hyun Kim
Abstract: A laminating apparatus and method of fabricating a display device are provided. According to an exemplary embodiment of the present disclosure, the laminating apparatus includes a first jig, which is configured to fix a window having curved surfaces, and a second jig, which includes a pressure pad facing the first jig. The pressure pad includes a top surface, which is convex toward the first jig, and depressed portions, which are inwardly depressed from side surfaces, respectively.
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公开(公告)号：US10518515B2
公开(公告)日：2019-12-31
申请号：US15689625
申请日：2017-08-29
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Hee Choi , Yang Han Son , So Hyun Kim
Abstract: A laminating apparatus and method of fabricating a display device are provided. According to an exemplary embodiment of the present disclosure, the laminating apparatus includes a first jig, which is configured to fix a window having curved surfaces, and a second jig, which includes a pressure pad facing the first jig. The pressure pad includes a top surface, which is convex toward the first jig, and depressed portions, which are inwardly depressed from side surfaces, respectively.
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Patent Agency Ranking
公开(公告)号：US09827753B2
公开(公告)日：2017-11-28
申请号：US13947937
申请日：2013-07-22
Applicant: Samsung Display Co., Ltd. , Yodogawa Medec Co., Ltd.
Inventor： Yang Han Son , Jong Hwan Kim , Young Sik Kim , Kyung Su Lee
IPC: A61F13/15 , B29C65/00 , B32B37/00 , B31F5/00 , B65H29/00 , B29C65/08 , G02F1/1339 , B32B37/10 , B30B15/06 , B32B37/12 , G02F1/13 , G02F1/1333
CPC classification number: B32B37/10 , B29C66/8161 , B30B15/062 , B32B2037/1253 , B32B2310/0831 , B32B2457/20 , G02F1/1303 , G02F1/133305
Abstract: Provided are laminating apparatus and method. A laminating apparatus includes a jig assembly, which includes the first jig and an elastic member, and a second jig. A laminating method includes placing a first plate on a jig assembly, placing a second plate on a second jig which is placed to face the first jig, bringing the second plate into contact with the adhesive layer by making the jig assembly and the second jig approach each other, and, attaching the first plate and the second plate to each other by making the jig assembly and the second jig approach closer to each other. The jig assembly includes a first jig and an elastic member which comprises a top portion and sloping portions sloping downward from the top portion. An adhesive layer is disposed between the first plate and the second plate.
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公开(公告)号：US12111990B2
公开(公告)日：2024-10-08
申请号：US17561576
申请日：2021-12-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeong Cheol Ahn , Yang Han Son , Yun Oh Nam , Won Il Lee , Youn Hwan Jung , So Hyun Kim
CPC classification number: G06F3/0412 , G06F1/1643 , G06F1/1656 , G06F1/203 , G06F1/206
Abstract: A display device has a first area, and a second area that extends from the first area and has a bent shape, the display device including a display module including a display panel, which has a corner portion in the second area, an input-sensing member on the display panel and including a body portion, which overlaps with the display panel, and an extension, which extends from the body portion, is in the second area, and does not overlap with the display panel, and a first bonding layer between the display module and the input-sensing member, wherein an edge of the extension extends beyond an edge of the corner portion.
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公开(公告)号：US10687448B2
公开(公告)日：2020-06-16
申请号：US16243017
申请日：2019-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Yang Han Son , Sang Cheol Kim , Jae Young Kim , Young Kuil Joo
Abstract: A manufacturing apparatus of a display device that prevents generation of bubbles between a display panel and a cover window is presented. The apparatus includes a first jig that includes a first portion including a center and a second portion that includes a bend on at least one side of the first portion, and where a cover window is received; a second jig that faces the first portion of the first jig, wherein the cover window and a display panel are disposed between the first jig and the second jig; and a stopper detachably provided adjacent to an end of the second portion of the first jig.
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公开(公告)号：US10559489B2
公开(公告)日：2020-02-11
申请号：US15455673
申请日：2017-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Han Son , Jun Ho Kwack , Se Hun Park , Young Kuil Joo
IPC: H01L21/687 , H01L21/67 , H01L27/12
Abstract: An apparatus for manufacturing a display device includes a first jig including a first side, the first side having a concave groove for receiving a cover window, wherein the cover window includes a first planar portion, a first curved portion and a second curved portion, wherein the first and second curved portions are disposed at opposite ends of the first planar portion in a first direction, a second jig including a planar side for receiving a display panel, wherein when the second jig is moved in a second direction crossing the first direction with the display panel on the planar side, the display panel is disposed between the first and second curved portions of the cover window, and a pair of third jigs for supporting the first and second curved portions of the cover window.
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公开(公告)号：US11667106B2
公开(公告)日：2023-06-06
申请号：US17549596
申请日：2021-12-13
Applicant: SAMSUNG DISPLAY CO., LTD. , TOPTEC CO., LTD
Inventor： So Hyun Kim , Yang Han Son , Sang Sik Cho , Sang Hee Choi
IPC: B32B7/12 , B32B37/10 , B32B38/00 , B29C53/04 , B29C65/48 , B29C65/00 , G02F1/1333 , B32B38/18 , H05K5/00
CPC classification number: B32B7/12 , B29C53/04 , B29C65/48 , B29C66/7465 , B32B37/10 , B32B38/0012 , B32B38/1866 , G02F1/133325 , B32B2457/206 , G02F1/133331 , H05K5/0017
Abstract: A method of manufacturing a display device includes: preparing a cover window including a bent part on a side surface thereof, and a guide film including a surface on which a display panel and an adhesive layer are arranged; arranging the cover window and the guide film in a face-to-face manner such that the adhesive layer faces the cover window; seating the guide film onto a seating pad of a first jig; pre-forming the display panel by bringing opposite ends of the guide film into close contact with opposite side surfaces of the seating pad using a pair of push members; and joining the display panel with the cover window by bringing the adhesive layer into contact with the cover window.
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