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公开(公告)号：US20240147814A1
公开(公告)日：2024-05-02
申请号：US18226249
申请日：2023-07-25
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KISANG YOO , YOUNGSU KIM , JISOO KIM , DONGJIN PARK , CHEULJIN PARK , KYOUNGAH LEE , SUNGKOOK LEE
IPC: H10K59/80
CPC classification number: H10K59/873 , H10K59/12
Abstract: A display device includes a display panel and a protective film attached to a rear surface of the display panel through an adhesive layer. The display panel includes a first side extended in a first direction, a second side extended in a second direction intersecting the first direction, and a panel corner portion connecting the first side and the second side and having a curvature. The protective film includes recessed patterns disposed adjacent to the panel corner portion and overlapping the adhesive layer.
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2.发明公开公开(公告)号：US20240365650A1
公开(公告)日：2024-10-31
申请号：US18764798
申请日：2024-07-05
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , JONGDEOK PARK , JAESUK YOO , JEONG-SEOP CHOI
CPC classification number: H10K71/00 , B29C66/81455 , B29L2031/3475
Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.
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公开(公告)号：US20240196704A1
公开(公告)日：2024-06-13
申请号：US18516043
申请日：2023-11-21
Applicant: Samsung Display Co., LTD.
Inventor： DONGJIN PARK , YOUNGSU KIM , CHEULJIN PARK , KISANG YOO , SUNGKOOK LEE
IPC: H10K59/80
CPC classification number: H10K59/873
Abstract: A cover window includes a flat surface including a first side extending in a first direction and a second side contacting the first side and extending in a second direction different from the first direction, a first side surface contacting the first side and bent from the first side, a second side surface contacting the second side and bent from the second side, a corner curved surface disposed between the first side surface and the second side surface, a first base line defining a boundary where the first side surface and the corner curved surface contact each other, an entirety of the first base line having a curved shape, and a second base line defining a boundary where the second side surface and the corner curved surface contacting each other, an entirety of the second base line having a curved shape.
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4.发明申请公开(公告)号：US20210384479A1
公开(公告)日：2021-12-09
申请号：US17188744
申请日：2021-03-01
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , JONGDEOK PARK , JAESUK YOO , JEONG-SEOP CHOI
Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support, a diaphragm disposed on and extending along the first panel support, the diaphragm being disposed between the first panel support and the second panel support, and a window fixing chuck disposed on the diaphragm, the window fixing chuck including a groove facing the diaphragm. A through-hole extends from the second panel support to the first panel support, and the diaphragm is disposed on the through-hole.
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公开(公告)号：US20240237490A1
公开(公告)日：2024-07-11
申请号：US18382330
申请日：2023-10-20
Applicant: Samsung Display Co., LTD.
Inventor： SUNGKOOK LEE , YOUNGSU KIM , JISOO KIM , DONGJIN PARK , CHEULJIN PARK , KISANG YOO , KYOUNGAH LEE
IPC: H10K59/80
CPC classification number: H10K59/873
Abstract: A display device includes: a display panel including a front area having a flat surface, side areas having curved surfaces, and corner areas located between two adjacent side areas among the side areas, respectively; and a first transparent layer disposed on the display panel and including a flat surface on the front area and a curved surface on each of the side areas, where the first transparent layer has a thickness on each of the side areas different from a thickness on the front area.
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Patent Agency Ranking
公开(公告)号：US20240188405A1
公开(公告)日：2024-06-06
申请号：US18436887
申请日：2024-02-08
Applicant: Samsung Display Co., Ltd.
Inventor： KISANG YOO , KYUNGROK KO , YOUNGSU KIM , JAESUK YOO , JEONG-SEOP CHOI
CPC classification number: H10K71/00 , B32B37/003 , B32B37/0046 , B32B38/1866 , H10K50/841 , B32B2457/20 , H10K59/12 , H10K2102/311 , Y10T156/1028
Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.
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公开(公告)号：US20240105531A1
公开(公告)日：2024-03-28
申请号：US18225330
申请日：2023-07-24
Applicant: Samsung Display Co., LTD.
Inventor： YOUNGSU KIM , CHEULJIN PARK , KISANG YOO
CPC classification number: H01L23/13 , H01L25/167 , H10K59/873
Abstract: A display module includes a display member including a flat portion and a bending portion bent while extending from the flat portion and a guide film disposed on a rear surface of the display member and including an extended portion extending from an edge of the display member in a plan view. The guide film is provided with an opening defined therein to overlap the bending portion.
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8.发明公开公开(公告)号：US20230189458A1
公开(公告)日：2023-06-15
申请号：US17894672
申请日：2022-08-24
Applicant: Samsung Display Co., Ltd.
Inventor： BYOUNG JIN JIN , DONGJIN PARK , JINGYU SIM , YOUNGSU KIM
CPC classification number: H05K5/0217 , H01L51/0097 , H02K7/116 , H01L2251/5338
Abstract: A display apparatus includes a display module, a rolling cylinder which the display module is wound on and unwound from, and a lifting block unit disposed on a rear surface of the display module. The lifting block unit includes a first block portion, a second block portion coupled to the first block portion and movable up and down with respect to the first block portion, and a third block portion connected to an upper portion of the display module and coupled to the second block portion and movable up and down with respect to the second block portion. The second block portion is inserted into a first accommodation space defined above the first block portion and a second accommodation space defined under the third block portion.
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公开(公告)号：US20220077435A1
公开(公告)日：2022-03-10
申请号：US17355612
申请日：2021-06-23
Applicant: Samsung Display Co., Ltd.
Inventor： KISANG YOO , KYUNGROK KO , YOUNGSU KIM , JAESUK YOO , JEONG-SEOP CHOI
Abstract: A bonding device includes: a support in which a plurality of through-holes is defined, a diaphragm disposed on the support to cover the support, a pressing pad disposed on the diaphragm over a top surface of the support, and a window fixing chuck disposed on the pressing pad and in which a groove facing the pressing pad is defined. Here, the pressing pad includes a pad and at least one support bar disposed in the pad and extending in a first direction.
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公开(公告)号：US20210384480A1
公开(公告)日：2021-12-09
申请号：US17189855
申请日：2021-03-02
Applicant: Samsung Display Co., LTD.
Inventor： JUNGKYU LEE , YOUNGSU KIM , KYUNGROK KO
Abstract: A bonding apparatus includes a support including a cavity, and a window fixing chuck facing the support. The support includes a first part including a first through hole extending from the cavity, and a second part extending in a downward direction from the first part and including a second through hole extending from the cavity. A first distance between a first inner surface of the first part and a first outer surface of the first part is less than a second distance between a second inner surface of the second part and a second outer surface of the second part. The first inner surface of the first part and the second inner surface of the second part form the cavity.
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