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公开(公告)号：US20240215181A1
公开(公告)日：2024-06-27
申请号：US18239966
申请日：2023-08-30
Applicant: Samsung Display Co., LTD. , AUFLEX Co., Ltd.
Inventor： JUNGHUN LEE , YOON-JE WOO , DONG-JIN KIM , SUNGSANG AHN , TAEHOON YANG
IPC: H05K5/02
CPC classification number: H05K5/0217 , H10K59/12
Abstract: A display device includes: a display module; a first support plate disposed under the display module, and including a first flat part and a ductile part, where the ductile part extends from the first flat part in a first direction and has a plurality of openings defined therein; a second support plate including a second flat part disposed under the first flat part and a plurality of supporting bars disposed under the ductile part and arranged in the first direction; and a resin layer disposed between the first support plate and the second support plate.
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公开(公告)号：US20230180409A1
公开(公告)日：2023-06-08
申请号：US18103589
申请日：2023-01-31
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun LEE
CPC classification number: H05K5/0226 , G06F1/1616 , G06F1/1652 , G06F1/1681 , H05K5/0017
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：US20230037466A1
公开(公告)日：2023-02-09
申请号：US17967074
申请日：2022-10-17
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun Lee
Abstract: A hinge structure for a foldable display terminal is provided. The hinge structure for a foldable display 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 foldable display terminal is folded.
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公开(公告)号：US20210243908A1
公开(公告)日：2021-08-05
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：US20240074075A1
公开(公告)日：2024-02-29
申请号：US18457425
申请日：2023-08-29
Applicant: Samsung Display Co., LTD. , AUFLEX Co., Ltd.
Inventor： Se Yong KIM , MYOUNG HO LIM , SEOUNG JUN LEE
CPC classification number: H05K5/0226 , F16C11/04
Abstract: A hinge includes a first shaft and a second shaft that are parallel to each other, first and third arms rotatably coupled to the first shaft and including first and third rotary cams, second and fourth arms rotatably coupled to the second shaft and including second and fourth rotary cams, a first sliding part coupled to the first and second shafts to be movable along the first and second shafts and including a first sliding cam facing the first rotary cam and a second sliding cam facing the second rotary cam, a second sliding part coupled to the first and second shafts to be movable along the first and second shafts and including a third sliding cam facing the third rotary cam and a fourth sliding cam facing the fourth rotary cam, and an elastic member disposed between the first sliding part and the second sliding part.
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Patent Agency Ranking
公开(公告)号：US11516324B2
公开(公告)日：2022-11-29
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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公开(公告)号：US20220321685A1
公开(公告)日：2022-10-06
申请号：US17615645
申请日：2020-06-03
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Yoon Je WOO
Abstract: An elastic driving body is provided in a foldable display device in which a foldable flexible display panel is provided and which is foldable at a central portion in which two panel units are connected to each other. The elastic driving body applies an elastic force to the panel units while the panel units are being folded or unfolded.
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公开(公告)号：US20210191475A1
公开(公告)日：2021-06-24
申请号：US16768311
申请日：2018-12-03
Applicant: AUFLEX CO., LTD.
Inventor： Hyun Min PARK , Seoung Jun LEE
IPC: G06F1/16
Abstract: Provided is an in-folding type hinge structure having a flexible display panel installed therein in which a plurality of rotation supports are provided in a central joint that connects 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 can be prevented.
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公开(公告)号：US20210026418A1
公开(公告)日：2021-01-28
申请号：US17041654
申请日：2019-03-27
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 rotation supports are provided in a pair of panel portions and a folding portion that connects the pair of panel portions such that the rotation supports are located between an inside close contact portion and an outside close contact portion which are fixed to the bottom surfaces of the panel portions, and the rotation supports are configured to perform a stable folding operation of the folding portion while the two panel portions are being folded or unfolded and to support the panel portions such that the two panel portions do not rotate over 180 degrees when the two panel portions are fully unfolded.
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公开(公告)号：US20250123655A1
公开(公告)日：2025-04-17
申请号：US18989892
申请日：2024-12-20
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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