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公开(公告)号：US10152089B2
公开(公告)日：2018-12-11
申请号：US15707654
申请日：2017-09-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jin-hyoung Park , Ho-seung Seo , Toshikazu Takayanagi , Yu-dong Bae , Wataru Kaihotsu , Shi-yun Cho , Dae-myung Kim , Jae-young Huh
IPC: G06F1/16
Abstract: A foldable device includes: a flexible display including: a first part; a second part; and a third part provided between the first and second parts; a first body supporting the first part; and a second body supporting the second part, each of the first and second body are configured to move between a first and a second position, in response to each of the first and second bodies being provided in the first position, the first body and the second body form a receiving space, the third part forms a curved portion of the flexible display and the curved portion is provided within the receiving space, and wherein the first part is configured to move in a longitudinal direction of the flexible display with respect to the first body in response to the first and second bodies moving between the first and second positions.
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公开(公告)号：US20220154765A1
公开(公告)日：2022-05-19
申请号：US17589144
申请日：2022-01-31
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yu-dong BAE , Ho-Seong Seo , Wataru Kaihotsu , Toshikazu Takayanagi , Jin-Hyoung Park
Abstract: A foldable device includes a flexible display including a first portion, a second portion, and a third portion disposed between the first portion and the second portion; a body including a first support portion which supports the first portion of the flexible display, a second support portion which supports the second portion of the flexible display, and a third support portion which supports the third portion of the flexible display; a hinge including a first rotation axis which connects the first support portion to the third support portion, and a second rotation axis which connects the second support portion to the third support portion; and at least one slot hole which shifts the first rotation axis and the second rotation axis along an inner surface of the at least one slot hole when the first support portion and the second support portion rotate.
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公开(公告)号：US11330724B2
公开(公告)日：2022-05-10
申请号：US17105918
申请日：2020-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyung-sun Lee , Yu-su Kim , Toshikazu Takayanagi
Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.
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公开(公告)号：US10365691B2
公开(公告)日：2019-07-30
申请号：US15399410
申请日：2017-01-05
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yu-dong Bae , Ho-seong Seo , Wataru Kaihotsu , Toshikazu Takayanagi , Jin-hyoung Park
Abstract: A foldable device includes a flexible display including first, second, and third portions; a body including first, second, and third support portions which respectively supports the first, second, and third portions; a hinge including a first rotation axis which connects the first support portion to the third support portion, and a second rotation axis which connects the second support portion to the third support portion; and a slot hole which is rotatably coupled with the first and second rotation axes, and which moves the first rotation axis and the second rotation axis when the first support portion and the second support portion rotate with respect to the third support portion. The first and second rotation axes allow the first and second support portions to rotate with respect to the third support portion when the flexible display changes from an open state to a closed state.
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公开(公告)号：US20230243387A1
公开(公告)日：2023-08-03
申请号：US18295034
申请日：2023-04-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yu-dong BAE , Ho-seong Seo , Wataru Kaihotsu , Toshikazu Takayanagi , Jin-hyoung Park
CPC classification number: F16C11/04 , G06F1/1616 , G06F1/1652 , G06F1/1681
Abstract: A foldable device includes a flexible display including a first portion, a second portion, and a third portion disposed between the first portion and the second portion; and a body including a first support portion which supports the first portion of the flexible display, a second support portion which supports the second portion of the flexible display, and a third support portion which supports the third portion of the flexible display. The third support portion includes a first rotation axis which connects the first support portion to the third support portion, and a second rotation axis which connects the second support portion to the third support portion.
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Patent Agency Ranking
公开(公告)号：US10888005B2
公开(公告)日：2021-01-05
申请号：US16535463
申请日：2019-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyung-Sun Lee , Yu-Su Kim , Toshikazu Takayanagi
Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.
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公开(公告)号：US10883534B2
公开(公告)日：2021-01-05
申请号：US16406554
申请日：2019-05-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yu-dong Bae , Ho-seong Seo , Wataru Kaihotsu , Toshikazu Takayanagi , Jin-hyoung Park
Abstract: A foldable device includes a flexible display including first, second, and third portions; a body including first, second, and third support portions which respectively supports the first, second, and third portions; a hinge including a first rotation axis which connects the first support portion to the third support portion, and a second rotation axis which connects the second support portion to the third support portion; and a slot hole which is rotatably coupled with the first and second rotation axes, and which moves the first rotation axis and the second rotation axis when the first support portion and the second support portion rotate with respect to the third support portion. The first and second rotation axes allow the first and second support portions to rotate with respect to the third support portion when the flexible display changes from an open state to a closed state.
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公开(公告)号：US10347160B2
公开(公告)日：2019-07-09
申请号：US15015412
申请日：2016-02-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Toshikazu Takayanagi , Chang-bong Shin
Abstract: An electronic apparatus is provided. The apparatus includes a first body and a second body configured to move with respect to each other, a rollable display, a roller rotatably supported in the first body, wherein a first end portion of the rollable display is fixed to the roller and the rollable display is wound around an outer circumference of the roller, and a tensile force application portion configured to apply an elastic force to the roller to rotate in a direction to wind the display, the tensile force application portion rotating with the roller, in which, as the first body and second body move with respect to each other, the rollable display is wound around the roller to be accommodated in the first body or is released from the roller to expanding between the first body and the second body in a length direction.
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公开(公告)号：US12049919B2
公开(公告)日：2024-07-30
申请号：US18295034
申请日：2023-04-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yu-dong Bae , Ho-seong Seo , Wataru Kaihotsu , Toshikazu Takayanagi , Jin-hyoung Park
CPC classification number: F16C11/04 , G06F1/1616 , G06F1/1652 , G06F1/1681
Abstract: A foldable device includes a flexible display including a first portion, a second portion, and a third portion disposed between the first portion and the second portion; and a body including a first support portion which supports the first portion of the flexible display, a second support portion which supports the second portion of the flexible display, and a third support portion which supports the third portion of the flexible display. The third support portion includes a first rotation axis which connects the first support portion to the third support portion, and a second rotation axis which connects the second support portion to the third support portion.
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公开(公告)号：US10420227B2
公开(公告)日：2019-09-17
申请号：US15747584
申请日：2016-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyung-sun Lee , Yu-su Kim , Toshikazu Takayanagi
Abstract: A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.
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