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公开(公告)号：US20240081008A1
公开(公告)日：2024-03-07
申请号：US18348694
申请日：2023-07-07
Applicant: Samsung Display Co., Ltd. , AUFLEX Co., Ltd.
Inventor： SEYONG KIM , Myoung Ho LIM , Seoung Jun LEE
IPC: H05K5/02
CPC classification number: H05K5/0226
Abstract: A display device which includes a display assembly including a first non-folding region and a second non-folding region disposed in a first direction and a folding region disposed between the first and second non-folding regions, a first body disposed under the first non-folding region, a second body disposed under the second non-folding region, a hinge assembly that is disposed between the first body and the second body and defining biaxial rotational axes extending parallel to a second direction intersecting the first direction, a first bracket and a second bracket disposed on opposite sides of the hinge assembly opposite each other in the second direction, the first bracket and the second bracket being disposed in the first direction and adjacent to the biaxial rotational axes, and a plurality of protrusions that are connected to the opposite sides of the hinge assembly and protruding between the first bracket and the second bracket.
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公开(公告)号：US11596074B2
公开(公告)日：2023-02-28
申请号：US17049703
申请日：2019-04-25
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min Park , Seoung Jun Lee
Abstract: Provided is an in-folding type hinge structure having a flexible display panel installed therein in a mobile communication terminal in which a flexible display panel is provided in a pair of panel portions which are foldably connected to each other, in which a stable folding operation can be performed while the panel portions are being folded or unfolded and the panel portions do not rotate over 180 degrees when the panel portions are fully unfolded, whereby damage of the flexible display panel provided on the surfaces of the panel portions can be prevented.
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公开(公告)号：US20220150339A1
公开(公告)日：2022-05-12
申请号：US17582203
申请日：2022-01-24
Applicant: AUFLEX CO., LTD
Inventor： Hyun Min Park , Seoung Jun Lee
Abstract: In a mobile communication terminal in which a flexible display panel is provided in two body portions which are foldably connected to each other, a plurality of rotation supports are provided in a central joint that connects the two body portions and two sliding panels sliding in the respective body portions together and the rotation supports are directly connected to the two body portions to support rotation of the body portions such that the body portions do not rotate over 180 degrees when the two body portions are fully unfolded, whereby damage of the flexible display panel provided on the surfaces of the two body portions is prevented.
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公开(公告)号：US20210029232A1
公开(公告)日：2021-01-28
申请号：US17071141
申请日：2020-10-15
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun LEE
Abstract: In a mobile communication terminal in which a flexible display panel is provided in two body portions which are foldably connected to each other, a plurality of rotation supports are provided in a central joint that connects the two body portions and two sliding panels sliding in the respective body portions together and the rotation supports are directly connected to the two body portions to support rotation of the body portions such that the body portions do not rotate over 180 degrees when the two body portions are fully unfolded, whereby damage of the flexible display panel provided on the surfaces of the two body portions is prevented.
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公开(公告)号：US10855824B2
公开(公告)日：2020-12-01
申请号：US16340815
申请日：2017-10-11
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min Park , Seoung Jun Lee
Abstract: In a mobile communication terminal in which a flexible display panel is provided in two body portions which are foldably connected to each other, a plurality of rotation supports are provided in a central joint that connects the two body portions and two sliding panels sliding in the respective body portions together and the rotation supports are directly connected to the two body portions to support rotation of the body portions such that the body portions do not rotate over 180 degrees when the two body portions are fully unfolded, whereby damage of the flexible display panel provided on the surfaces of the two body portions is prevented.
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Patent Agency Ranking
公开(公告)号：US12204376B2
公开(公告)日：2025-01-21
申请号：US18400299
申请日：2023-12-29
Applicant: SAMSUNG DISPLAY CO., LTD. , AUFLEX CO., LTD.
Inventor： Sung Sang Ahn , Hyun Min Park , Tae An Seo , Tae Hoon Yang
IPC: G06F1/16
Abstract: A display device includes: a bendable display panel including a flat area and bendable areas; and a support module disposed on the display panel, wherein the support module supports the display panel, wherein the support module includes a support plate and joints, wherein the support plate overlaps the flat area and the bendable areas and includes lattice pattern areas including lattice patterns, and wherein the joints are disposed on the support plate, are disposed to overlap with the bendable areas, and are spaced apart from one another in the first direction. Each of the joints has a top surface and a bottom surface, wherein the top surface is disposed on the support plate, and the bottom surface is opposite to the top surface, and a width of each of the top surfaces of the joints is less than a width of each of the bottom surfaces of the joints.
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公开(公告)号：US20240164030A1
公开(公告)日：2024-05-16
申请号：US18461029
申请日：2023-09-05
Applicant: Samsung Display Co., Ltd. , AUFLEX Co., Ltd.
Inventor： JUNGHUN LEE , Ho Jung HAN , SUNGSANG AHN , TAEHOON YANG , Yoon Je WOO
IPC: H05K5/02
CPC classification number: H05K5/02
Abstract: A display device includes a display panel including a first area and a second area, which are arranged in a first direction, a first support layer disposed below the display panel, overlapping the first area, and including a plurality of openings, a plurality of support bars spaced apart from each other in the first direction, disposed below the first support layer, and extending in a second direction intersecting the first direction, and a bonding member disposed between the first support layer and the plurality of support bars and including a bonding metal.
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公开(公告)号：US20230143520A1
公开(公告)日：2023-05-11
申请号：US17910913
申请日：2021-03-15
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun LEE
IPC: H04M1/02
CPC classification number: H04M1/0216 , H04M1/0268
Abstract: A hinge structure for an in-folding type display device is provided which allows a smartphone to be automatically folded or unfolded with an elastic force of a spring and in which the spring is disposed inside of foldable connecting plates instead of being disposed at positions of a fixing cam and a moving cam, whereby a large space for disposing the spring can be secured to use a spring with a large diameter.
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公开(公告)号：US11616866B2
公开(公告)日：2023-03-28
申请号：US17271341
申请日：2019-08-29
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min Park , Seoung Jun Lee
Abstract: An in-folding type hinge structure having a flexible display panel installed thereon for a mobile communication terminal is provided. In the in-folding type hinge structure, a flexible display panel is provided in two panel portions which are foldably connected to each other, in which folding units can perform a stable folding operation while the two panel portions are being folded or unfolded and the two panel portions are supported such that the panel portions do not rotate over 180 degrees when the two panel portions are fully unfolded, whereby damage of the flexible display panel provided on the surfaces of the two panel portions can be prevented.
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公开(公告)号：US20210274028A1
公开(公告)日：2021-09-02
申请号：US17257648
申请日：2019-07-05
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun LEE
Abstract: A hinge structure for a mobile communication terminal that is foldable in two opposite directions is provided. The hinge structure for a mobile communication terminal having a flexible display panel installed therein is foldable inward and outward in a fully unfolded state such that the flexible display panel is disposed inside and outside and a screen on which an image such as a moving image is displayed is invisibly disposed inside or visibly disposed outside in a state in which the mobile communication terminal is folded.
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