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公开(公告)号：US20250126192A1
公开(公告)日：2025-04-17
申请号：US18892013
申请日：2024-09-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xueqiang Li , Miika Keskinen , Mika Ojanto
Abstract: A rolling display arrangement for an electronic device includes a display module, a shaft module, and at least one transmission module, the transmission module being configured to transfer rotational movement of the shaft module and the transmission module to linear movement of the display module. Such a rolling display arrangement allows the display module to slide linearly.
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公开(公告)号：US12101423B2
公开(公告)日：2024-09-24
申请号：US17504376
申请日：2021-10-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueqiang Li , Miika Keskinen , Mika Ojanto
CPC classification number: H04M1/0268 , G06F1/1652 , H04M1/0237
Abstract: A rolling display arrangement for an electronic device includes a display module, a shaft module, and at least one transmission module, the transmission module being configured to transfer rotational movement of the shaft module and the transmission module to linear movement of the display module. Such a rolling display arrangement allows the display module to slide linearly.
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公开(公告)号：US20230072326A1
公开(公告)日：2023-03-09
申请号：US17759663
申请日：2020-01-29
Applicant: Xueqiang LI , Huawei Technologies Co., Ltd.
Inventor： Xueqiang Li , Miika Keskinen , Mika Ojanto
Abstract: A foldable support structure for a rolling display arrangement comprises a foldable sheet and a support arrangement comprising a plurality of support rods arranged to support the foldable sheet. The center axes of the support rods extend in parallel with each other and with the foldable sheet. The foldable sheet comprises a sheet material and a throughgoing slit pattern allowing the sheet material to fold around a folding axis parallel with the center axes. Each support rod is connected to the foldable sheet by means of a plurality of attachments.
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公开(公告)号：US11977696B2
公开(公告)日：2024-05-07
申请号：US17799441
申请日：2020-02-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ming Li , Xueqiang Li
CPC classification number: G06F3/041 , H04M1/0237 , H04M1/0268 , G06F2203/04102 , G06F2203/04104
Abstract: A method and device for detecting a gesture on a rollable display device for adjusting the display size of the device is provided. The A device includes a housing, a roll unit mounted in the housing and able to be rotatable around a roll axis, a flexible, touch-sensitive display able to detect a touch gesture and to be rolled around the roll unit and defining a planar front screen with a front screen size that changes according to a degree of rotation of the roll unit, and a controller able to, in response to detecting a touch gesture on the front screen, rotate the roll unit to adjust said front screen size.
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Patent Agency Ranking
公开(公告)号：US12212702B2
公开(公告)日：2025-01-28
申请号：US17795339
申请日：2020-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jue Li , Xueqiang Li
Abstract: A rolling display mechanism, including a frame supporting a display screen having a retractable portion, a first rack along the upper edge of the frame and mechanically connected to the retractable portion, a second rack along the lower edge of the frame and mechanically connected to the retractable portion, at least one torsion spring extending between the upper and lower edge of the frame, where each torsion spring of the at least one torsion spring is a helical torsion spring, a first pinion mechanically connected to the at least one torsion spring and configured to drive the first rack linearly, and a second pinion mechanically connected to the at least one torsion spring and configured to drive the second rack linearly, where rotation of the first and second pinions is transferred to in-plane movement of the retractable portion.
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公开(公告)号：US12200881B2
公开(公告)日：2025-01-14
申请号：US17759663
申请日：2020-01-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xueqiang Li , Miika Keskinen , Mika Ojanto
Abstract: A foldable support structure for a rolling display arrangement comprises a foldable sheet and a support arrangement comprising a plurality of support rods arranged to support the foldable sheet. The center axes of the support rods extend in parallel with each other and with the foldable sheet. The foldable sheet comprises a sheet material and a throughgoing slit pattern allowing the sheet material to fold around a folding axis parallel with the center axes. Each support rod is connected to the foldable sheet by means of a plurality of attachments.
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公开(公告)号：US20230090143A1
公开(公告)日：2023-03-23
申请号：US17795339
申请日：2020-01-27
Applicant: Jue LI , Huawei Technologies Co., Ltd.
Inventor： Jue Li , Xueqiang Li
Abstract: A rolling display mechanism, including a frame supporting a display screen having a retractable portion, a first rack along the upper edge of the frame and mechanically connected to the retractable portion, a second rack along the lower edge of the frame and mechanically connected to the retractable portion, at least one torsion spring extending between the upper and lower edge of the frame, where each torsion spring of the at least one torsion spring is a helical torsion spring, a first pinion mechanically connected to the at least one torsion spring and configured to drive the first rack linearly, and a second pinion mechanically connected to the at least one torsion spring and configured to drive the second rack linearly, where rotation of the first and second pinions is transferred to in-plane movement of the retractable portion.
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公开(公告)号：US11066861B2
公开(公告)日：2021-07-20
申请号：US16470812
申请日：2017-05-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingchao Zhu , Heng Yang , Haitao Zhen , Xueqiang Li
Abstract: A notebook computer includes a tablet computer and a keyboard dock. The tablet computer includes a tablet computer body, a first hinge cover, and a first hinge, where a first end of the first hinge is connected to the first hinge cover, a second end of the first hinge is connected to the tablet computer body, and the first hinge cover is used for rotating relative to the tablet computer body around a central axis of the first hinge. The keyboard dock includes a keyboard dock body, a second hinge cover, and a second hinge, where a first end of the second hinge is connected to the second hinge cover, a second end of the second hinge is connected to the keyboard dock body, and the second hinge cover is used for rotating relative to the keyboard dock body around a central axis of the second hinge.
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公开(公告)号：US20190383073A1
公开(公告)日：2019-12-19
申请号：US16470812
申请日：2017-05-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingchao Zhu , Heng Yang , Haitao Zhen , Xueqiang Li
Abstract: A notebook computer includes a tablet computer and a keyboard dock. The tablet computer includes a tablet computer body, a first hinge cover, and a first hinge, where a first end of the first hinge is connected to the first hinge cover, a second end of the first hinge is connected to the tablet computer body, and the first hinge cover is used for rotating relative to the tablet computer body around a central axis of the first hinge. The keyboard dock includes a keyboard dock body, a second hinge cover, and a second hinge, where a first end of the second hinge is connected to the second hinge cover, a second end of the second hinge is connected to the keyboard dock body, and the second hinge cover is used for rotating relative to the keyboard dock body around a central axis of the second hinge.
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