公开(公告)号：US12126745B2

公开(公告)日：2024-10-22

申请号：US17843558

申请日：2022-06-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Junchao Luo ,  Wenji An ,  Zhi Yuan ,  Hongfan Lin ,  Hanbiao Jin ,  Wei Shan

IPC: H04M1/02

CPC classification number: H04M1/022 ,  H04M1/0268 ,  H04M1/0274

Abstract: This application provides a foldable screen device. The foldable screen device in this application includes two frames that are jointly articulated with a rotating shaft assembly. The two frames may rotate around rotating shafts of the rotating shaft assembly to be closed or opened. The rotating shaft assembly includes a connection structure and hinges. The connection structure has a channel that passes through two opposite sides of the rotating shaft assembly, and an electrical connection line of the foldable screen device penetrates into the channel. Two ends of the electrical connection line are respectively connected to the two frames, and the hinges and the channel are located at different positions of the rotating shaft assembly in an axial direction. In this way, bending deformation generated by the electrical connection line when the foldable screen device is folded is relatively small, and connection reliability is high.

公开(公告)号：US12019865B2

公开(公告)日：2024-06-25

申请号：US17761860

申请日：2020-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ao Fu ,  Wenji An ,  Honglei Luo ,  Chongting Jin

IPC: G06F3/04886 ,  G06F1/16 ,  H04M1/72469

CPC classification number: G06F3/04886 ,  G06F1/1641 ,  G06F1/1677 ,  G06F1/1686 ,  H04M1/72469 ,  G06F2203/04803

Abstract: A method for quickly entering an application includes detecting a first operation, where the first operation is used to change the electronic device from the folded form to an unfolded form, wherein when the electronic device is in the unfolded form, the included angle between the first region and the second region is greater than a second preset angle, and wherein the second preset angle is greater than the first preset angle, and displaying display interfaces of one or more preset applications in the first region, the second region, and/or the third region in response to the first operation. In the method, when the electronic device changes from the folded form to the unfolded form, a preset application may be quickly entered.

公开(公告)号：US12189435B2

公开(公告)日：2025-01-07

申请号：US17784991

申请日：2020-10-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiling Chen ,  Wei Liu ,  Guangyu Zhang ,  Wenji An ,  Ying Li ,  Xiaoju Zhang

IPC: G06F1/16 ,  G09F9/30 ,  H01Q1/22

Abstract: A foldable apparatus is provided. The foldable apparatus includes a first foldable part, a middle bending part, and a second foldable part that are connected in sequence. The first foldable part and the second foldable part can rotate relative to each other based on the middle bending part. A first wireless communication chip is disposed in the first foldable part. A second wireless communication chip is disposed in the second foldable part. In the foldable apparatus, wireless communication is used to replace conventional physical wiring for internal signal transmission. The loss of a communication carrier is reduced through wireless communication. This ensures that stable transmission performance between the first foldable part and the second foldable part.

公开(公告)号：US20220365675A1

公开(公告)日：2022-11-17

申请号：US17761860

申请日：2020-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ao Fu ,  Wenji An ,  Honglei Luo ,  Chongting Jin

IPC: G06F3/04886 ,  G06F1/16 ,  H04M1/72469

Abstract: A method for quickly entering an application includes detecting a first operation, where the first operation is used to change the electronic device from the folded form to an unfolded form, wherein when the electronic device is in the unfolded form, the included angle between the first region and the second region is greater than a second preset angle, and wherein the second preset angle is greater than the first preset angle, and displaying display interfaces of one or more preset applications in the first region, the second region, and/or the third region in response to the first operation. In the method, when the electronic device changes from the folded form to the unfolded form, a preset application may be quickly entered.