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公开(公告)号：US20250106314A1
公开(公告)日：2025-03-27
申请号：US18972244
申请日：2024-12-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenwen Wu , Ding Zhong , Hewen Shen , Yuehua Hu
IPC: H04M1/02
Abstract: This application relates to a foldable electronic device, including a housing, where the housing includes a plurality of casings; a folding component, where adjacent casings are connected by using the folding component; a screen, where the screen includes a primary screen and a secondary screen that are disposed opposite to each other in a thickness direction of the foldable electronic device; and a front-facing camera. The casings include a first casing. At least a part of the front-facing camera is mounted on the first casing. The secondary screen is fastened to the first casing. A first recessed portion is provided on the primary screen fastened to the first casing. A second recessed portion is provided on the secondary screen. Two ends of the front-facing camera are respectively located in the first recessed portion and the second recessed portion in the thickness direction of the foldable electronic device.
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公开(公告)号：US20250013271A1
公开(公告)日：2025-01-09
申请号：US18892552
申请日：2024-09-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiqin Zhang , Lexiong Peng , Wen Fan , Ding Zhong , Tao Huang
IPC: G06F1/16
Abstract: A foldable electronic device has a first housing, a second housing, a central shaft assembly, and two shielding members. In a first direction, the first housing and the second housing are respectively connected to two opposite sides of the central shaft assembly. Each shielding member includes a first shielding body, a second shielding body, and a third shielding body. The second shielding body and the third shielding body are located at two opposite sides of the first shielding body. In a second direction, the second shielding body is located at a side of the first shielding body facing the central shaft assembly and is partially stacked with the first shielding body, and the third shielding body is located at the side of the first shielding body facing the central shaft assembly and is partially stacked with the first shielding body.
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公开(公告)号：US20240384751A1
公开(公告)日：2024-11-21
申请号：US18789535
申请日：2024-07-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weifeng Wu , Ding Zhong , Qiang Zhan , Leilei Hua , Zhenlin Xiao , Zhibin Zhang , Changliang Liao
Abstract: The hinge mechanism includes a base and a main hinge module. The base includes a support surface for supporting a flexible display. The main hinge module includes a first rotating component and a second rotating component disposed on two opposite sides of the base. The first rotating component includes a first support plate, and the first support plate includes a first plate surface for supporting the flexible display. The second rotating component includes a second support plate, and the second support plate includes a second plate surface for supporting the flexible display. When the hinge mechanism is in a folded state, an included angle between the first plate surface and a bearing surface is less than an included angle between the second plate surface and the bearing surface, to form display accommodating space between the first plate surface, the second plate surface, and the bearing surface.
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公开(公告)号：US20240357026A1
公开(公告)日：2024-10-24
申请号：US18763922
申请日：2024-07-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weifeng Wu , Ding Zhong
CPC classification number: H04M1/022 , G06F1/1616 , G06F1/1681
Abstract: A foldable module is provided, including a first connection part, a first pin, a first drive ring, and a first spring. A first pin hole is disposed on the first connection part, and the first pin passes through the first drive ring, the first pin hole, and the first spring. A first convex part and a first concave part are disposed between the first drive ring and the first connection part, and the first convex part is located between the first spring and the first concave part, or the first concave part is located between the first spring and the first convex part. When the first connection part rotates, the first convex part slides out of the first concave part. In a folding or unfolding process, the first convex part slides out of the first concave part, to provide damping force for unfolding or folding.
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公开(公告)号：US12063319B2
公开(公告)日：2024-08-13
申请号：US17561370
申请日：2021-12-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weifeng Wu , Ding Zhong
CPC classification number: H04M1/022 , G06F1/1616 , G06F1/1681
Abstract: A foldable module and a corresponding device are provided. The foldable module includes a first connection part, a first pin, a first drive ring, and a first spring. The first pin passes through the first drive ring, a first pin hole which is disposed on the first connection part, and the first spring. A first convex part and a first concave part are disposed between the first drive ring and the first connection part. The first convex part is located between (a) the first spring and (b) the first concave part or the first convex part. When the first connection part rotates, or in a folding or unfolding process, the first convex part slides out of the first concave part, to provide damping force for unfolding or folding. The first connection part directly drives the first convex part and the first concave part to move correspondingly, thereby improving transmission accuracy.
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Patent Agency Ranking
公开(公告)号：US12047521B2
公开(公告)日：2024-07-23
申请号：US17837965
申请日：2022-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang Liao , Weifeng Wu , Li Liao , Kenji Nagai , Ding Zhong , Qiao Deng , Tao Huang , Qiang Zhan , Haiqiang Tian , Yuehua Hu , Feng Zhao , Gang Wang , Bo Huang , Zhixiao Xu , Shangyun Wang
CPC classification number: H04M1/0216 , G06F1/1616 , G06F1/1652 , G06F1/1681 , H04M1/0268 , H04M2201/38
Abstract: This application provides a rotation shaft structure and an electronic device. The rotation shaft structure includes a main shaft assembly, and two folding assemblies. The folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly. When two housing mounting brackets rotate toward each other, two support plates rotate in a same direction relative to the housing mounting brackets on corresponding sides, so that the two support plates and the main shaft assembly can form a triangle-like display accommodation space. When the electronic device is in a closed state, the display accommodation space can be used for accommodating a bent portion of the flexible display, so that the flexible display is not damaged by extrusion.
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公开(公告)号：US20240206093A1
公开(公告)日：2024-06-20
申请号：US18555719
申请日：2022-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang Liao , Ding Zhong , Hewen Shen , Tengfei Zhou , Weigui Chen , Wenwen Wu
CPC classification number: H05K5/0226 , F16C11/04
Abstract: A folding apparatus includes a principal axis, a first bracket and a second bracket that are located on two sides of a principal axis along a width direction. A first connecting rod and a second connecting rod are located on two sides of the principal axis along the width direction, and a first swing arm and a second swing arm are located on two sides of the principal axis along the width direction. A first support plate and a second support plate are located on two sides of the principal axis along the width direction. When the first bracket and the second bracket rotate to be positioned face-to-face, and a length of accommodating space of the folding apparatus that accommodates a folded part of a flexible display can be extended.
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公开(公告)号：US11846997B2
公开(公告)日：2023-12-19
申请号：US17322265
申请日：2021-05-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Liao , Kenji Nagai , Changliang Liao , Ding Zhong , Tao Huang
CPC classification number: G06F1/1681 , G06F1/1652 , G06F1/181
Abstract: A connection rod and a swing arm are separately rotatably connected to a primary shaft component, and an axis around which the swing arm rotates and an axis around which the connection rod rotates are different, so that the swing arm and the connection rod rotate and slide relative to each other. The swing arm or the connection rod drives a support plate to rotate, so that the primary shaft component and the support plates can encircle to form, when the mobile terminal is completely folded, space that accommodates a folded part of a flexible display.
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公开(公告)号：US11467633B2
公开(公告)日：2022-10-11
申请号：US17118992
申请日：2020-12-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changliang Liao , Weifeng Wu , Li Liao , Kenji Nagai , Ding Zhong , Qiao Deng
Abstract: A hinge and a mobile terminal to resolve poor use effect of a foldable electronic device. The hinge includes a main body, and a first folding assembly and a second folding assembly that are symmetrically disposed along the main body. When the first folding assembly and the second folding assembly are rotated toward each other, a length of the hinge can be extended, and an accommodation space for accommodating the flexible display can be formed. When the first folding assembly and the second folding assembly are rotated away from each other, the length of the hinge can be reduced, and a support surface for supporting the flexible display can be formed, so that the flexible display cannot be stretched, compressed, or the like during folding and unfolding, thereby improving the use effect and safety of the mobile terminal.
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公开(公告)号：US11387295B2
公开(公告)日：2022-07-12
申请号：US16931773
申请日：2020-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ding Zhong , Wei He , Wenwen Wu
Abstract: A terminal device includes a display screen module, wherein the display screen module comprises a passive matrix organic light-emitting diode (PMOLED) display panel, and an electrode cable of the PMOLED display panel comprises a transparent cable and a camera, wherein an orthographic projection of a lighting region of the camera on a display surface of a PMOLED display panel is located in the display region in which the transparent cable is located.
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