公开(公告)号：US20250089189A1

公开(公告)日：2025-03-13

申请号：US18564521

申请日：2022-04-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weihua Mao ,  Weidong Yu ,  Jianqing Sheng ,  Yi Xu ,  Bo Wu ,  Bo Huang

IPC: H05K5/02 ,  G06F1/16 ,  H05K7/20

Abstract: A foldable display device includes a first frame, a second frame, a rotating shaft assembly, a flexible heat sink and a flexible circuit board. The flexible heat sink and the flexible circuit board passes through the rotating shaft assembly, and the rotating shaft assembly includes a shaft seat, a door plate, a first support plate, and a second support plate. Two opposite ends of the flexible heat sink are connected to the first frame and the second frame, and two opposite ends of a part of the flexible heat sink in the rotating shaft assembly are respectively fastened to a first fastening surface that is of the first support plate and that faces the shaft seat and a second fastening surface that is of the second support plate and that faces the shaft seat.

公开(公告)号：US11863694B2

公开(公告)日：2024-01-02

申请号：US17296834

申请日：2019-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo Huang ,  Weihua Mao ,  Ren Lv ,  Jianqing Sheng ,  Hui Zhang ,  Wangyi Li

IPC: H04M1/02 ,  H04N5/232 ,  H04N5/225 ,  G06F1/16 ,  H04N23/51 ,  H04N23/611

CPC classification number: H04M1/0264 ,  G06F1/1686 ,  H04M1/0237 ,  H04N23/51 ,  H04N23/611 ,  H04M2250/20

Abstract: A mobile terminal includes a display, a back cover, a middle frame, a rotation system, and a drive mechanism. A notch is disposed on a top of the back cover, and the rotation system is located at the notch. The rotation system includes a camera, and an outer surface of the rotation system and the back cover are spliced into an outer surface of the mobile terminal. The drive mechanism is configured to drive the rotation system to rise, fall, and rotate, such that the camera has functions of both a rear-facing camera and a front-facing camera.

公开(公告)号：US20240373566A1

公开(公告)日：2024-11-07

申请号：US18688871

申请日：2022-08-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weidong Yu ,  Weihua Mao ,  Bo Wu ,  Jianqing Sheng ,  Bo Huang ,  Xiaotao Dai

IPC: H05K5/02

Abstract: An electronic device includes a foldable screen bearing plate, a flexible display panel, and a support plate. The support plate includes a first support plate, a second support plate, and a third support plate. The screen bearing plate is provided with a reinforcing area, at a location corresponding to a gap between two adjacent support plates, with rigidity higher than that of a surrounding subsection. The reinforcing area is above at least a part of the gap, and overlaps the support plates on two sides of the part of the gap.

公开(公告)号：US20220006886A1

公开(公告)日：2022-01-06

申请号：US17296834

申请日：2019-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo Huang ,  Weihua Mao ,  Ren Lv ,  Jianqing Sheng ,  Hui Zhang ,  Wangyi Li

IPC: H04M1/02 ,  H04N5/232 ,  H04N5/225 ,  G06F1/16

Abstract: A mobile terminal includes a display, a back cover, a middle frame, a rotation system, and a drive mechanism. A notch is disposed on a top of the back cover, and the rotation system is located at the notch. The rotation system includes a camera, and an outer surface of the rotation system and the back cover are spliced into an outer surface of the mobile terminal. The drive mechanism is configured to drive the rotation system to rise, fall, and rotate, such that the camera has functions of both a rear-facing camera and a front-facing camera.