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公开(公告)号：US10775852B2
公开(公告)日：2020-09-15
申请号：US16199743
申请日：2018-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong Yoon Kim , Jung Jin Kim , Young Sun Park , Chung Keun Yoo
Abstract: An electronic device is provided. The electronic device includes two housing structures, a hinge structure, and a flexible display, the hinge structure includes a first saw-toothed spur gear, a second saw-toothed spur gear, a third saw-toothed spur gear, a fourth saw-toothed spur gear, a first guide structure fixed to the first housing structure and rotated by the gears, and a second guide structure fixed to the second housing structure and rotated in an opposite direction of the first guide structure, the first guide structure is rotated about a first axis formed from a bottom surface of the flexible display upwards, and the second guide structure is rotated about a second axis that is spaced apart from the first axis and is formed from the bottom surface of the flexible display.
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Patent Agency Ranking
公开(公告)号：US11747867B2
公开(公告)日：2023-09-05
申请号：US17750919
申请日：2022-05-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong Yoon Kim , Jung Jin Kim , Young Sun Park , Chung Keun Yoo
CPC classification number: G06F1/1681 , G06F1/1616 , G06F1/1641 , G06F1/1652 , H04M1/022 , H04M1/0268 , H05K5/0226 , G06F1/1679 , G06F2203/04102 , H04M1/0216 , H05K5/0017
Abstract: An electronic device is provided. The electronic device includes two housing structures, a hinge structure, and a flexible display, the hinge structure includes a first saw-toothed spur gear, a second saw-toothed spur gear, a third saw-toothed spur gear, a fourth saw-toothed spur gear, a first guide structure fixed to the first housing structure and rotated by the gears, and a second guide structure fixed to the second housing structure and rotated in an opposite direction of the first guide structure, the first guide structure is rotated about a first axis formed from a bottom surface of the flexible display upwards, and the second guide structure is rotated about a second axis that is spaced apart from the first axis and is formed from the bottom surface of the flexible display.
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公开(公告)号：US10433438B2
公开(公告)日：2019-10-01
申请号：US15982550
申请日：2018-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hee Cheul Moon , Gi Dae Kim , Moo Hyun Baek , Chung Keun Yoo
Abstract: A portable electronic device is provided. The portable electronic device includes a first housing including a first surface and a second surface a second housing including a third surface and a fourth surface, and a hinge. The hinge includes a hinge shaft, a sliding device including a portion configured to slide to an inside or an outside of the second housing to be introduced, or slide from the inside or the outside of the second housing in a specific direction to be extracted in correspondence to a hinge operation of the second housing, and a multi-bar disposed between the first surface and the fourth surface and including multi-bar units to be spread or bent in correspondence to a hinge operation of the second housing.
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公开(公告)号：US20190029135A1
公开(公告)日：2019-01-24
申请号：US16068343
申请日：2016-11-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young Sun Park , Chung Keun Yoo
Abstract: Disclosed are a hinge module, and a case and an electronic device that include the same. The hinge module includes a first case connection connected to a first case, a second case connection connected to a second case, a first hinge shaft having one end connected to the first case connection, a second hinge shaft having one end connected to the second case connection, and a curling part that provides a frictional force to the first hinge shaft, at least a portion of which is inserted into the curling part, to allow the first hinge shaft to rotate with a first torque and provides a frictional force to the second hinge shaft, at least a portion of which is inserted into the curling part, to allow the second hinge shaft to rotate with a second torque different from the first torque.
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公开(公告)号：US09992888B2
公开(公告)日：2018-06-05
申请号：US15678692
申请日：2017-08-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hee Cheul Moon , Gi Dae Kim , Moo Hyun Baek , Chung Keun Yoo
CPC classification number: H05K5/0226 , G06F1/1618 , G06F1/1652 , G06F1/1681 , H05K5/0017 , H05K5/0086
Abstract: A portable electronic device is provided. The portable electronic device includes a first housing including a first surface and a second surface a second housing including a third surface and a fourth surface, and a hinge. The hinge includes a hinge shaft, a sliding device including a portion configured to slide to an inside or an outside of the second housing to be introduced, or slide from the inside or the outside of the second housing in a specific direction to be extracted in correspondence to a hinge operation of the second housing, and a multi-bar disposed between the first surface and the fourth surface and including multi-bar units to be spread or bent in correspondence to a hinge operation of the second housing.
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公开(公告)号：US09874908B2
公开(公告)日：2018-01-23
申请号：US14939427
申请日：2015-11-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kwang Soo Han , Chung Keun Yoo , Jin Hyuk Choi , Byoung Soo Lee , Jae Woo Lee , Ji Hoon Park
CPC classification number: G06F1/1684 , G06F1/1615 , H04M1/0216
Abstract: An electronic device capable of maintaining an angle between two display units at a certain angle, without any hinge structure is provided. The electronic device includes a display unit including a first display unit and a functional unit spaced apart from each other, the functional unit being equipped with an electronic component, a cover unit including a first cover part and a second cover part, to which the first display unit and the functional unit are respectively attached, and a connection unit including a shape-preserving member, which is configured to allow the display unit and the functional unit to be maintained at a certain angle, when an angle between the first cover part and the second cover part is changed by an external force.
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