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公开(公告)号：US11385687B1
公开(公告)日：2022-07-12
申请号：US17520158
申请日：2021-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkeun Kim , Hyungsoo Kim
Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, a hinge structure configured to connect the first housing and the second housing, and a foldable display module. The hinge structure includes a rotating shaft, a first idle gear, a second idle gear, a first gear, a second gear, a first pressing member configured to move the first gear toward the second gear, and a first interconnecting structure formed between the first gear and the second gear to enable the first gear to engage with the second gear, the first interconnecting structure being formed between the first gear and the second gear such that, as first pressing member moves the first gear toward the second gear, the first gear and the second gear receive with rotational forces in opposite directions.
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公开(公告)号：US12259762B2
公开(公告)日：2025-03-25
申请号：US18082943
申请日：2022-12-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taejeong Kim , Jusung Maeng , Jongkeun Kim , Chungkeun Yoo , Jongchan Seok , Hyunsuk Choi
Abstract: According to an embodiment of the disclosure, a foldable electronic device may comprise a hinge structure unit including a first hinge structure and a second hinge structure and a bracket to which the hinge structure unit is rotatably coupled. The first hinge structure or the second hinge structure may include a rotator provided with an interlocking hole and a cam having an end provided with an interlocking protrusion to be fitted into the interlocking hole to be assembled to the rotator.
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公开(公告)号：US11792947B2
公开(公告)日：2023-10-17
申请号：US17434177
申请日：2021-08-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jongkeun Kim , Jongyoon Kim , Yeonggyu Yoon
CPC classification number: H05K5/0226 , H05K5/0018
Abstract: An electronic device according to various embodiments of the disclosure may include: a first housing; a second housing; a hinge module rotatably connecting the first housing and the second housing; a flexible display disposed to reach one surface of the second housing from one surface of the first housing across an area in which the hinge module is disposed; and a multi-bar assembly disposed between the first housing and the second housing, configured to be variable in response to rotational movement of the module, and supporting a bending area of the flexible display. The multi-bar assembly may include: a first bar and a second bar arranged side by side, each of the first bar and second bar forming at least one guide recess disposed at positions corresponding to each other; a first bar support bracket disposed under the first bar and including a first rail forming a curved shape and a first rail guide corresponding to the shape of the first rail; and a second bar support bracket disposed under the second bar and including a second rail forming a curved shape and a second rail guide corresponding to the shape of the second rail, the second bar support bracket being coupled to be rotatable and slidable with respect to the first bar support bracket. The first rail forming on the first bar support bracket may be configured to perform sliding movement along the second rail guide of the second support bracket located adjacent thereto, and at least a portion of the first rail may be insertable into the guide recess in the second bar through the sliding movement.
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公开(公告)号：US11353935B1
公开(公告)日：2022-06-07
申请号：US17520158
申请日：2021-11-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongkeun Kim , Hyungsoo Kim
Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing, a hinge structure configured to connect the first housing and the second housing, and a foldable display module. The hinge structure includes a rotating shaft, a first idle gear, a second idle gear, a first gear, a second gear, a first pressing member configured to move the first gear toward the second gear, and a first interconnecting structure formed between the first gear and the second gear to enable the first gear to engage with the second gear, the first interconnecting structure being formed between the first gear and the second gear such that, as first pressing member moves the first gear toward the second gear, the first gear and the second gear receive with rotational forces in opposite directions.
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