公开(公告)号：US20220206682A1

公开(公告)日：2022-06-30

申请号：US17698683

申请日：2022-03-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huajian Tian ,  Dezhi Huang ,  Xingyuan Ye ,  Qingyu Cui ,  Shuchao Gao ,  Xiaoxiao Chen

IPC: G06F3/04883 ,  G06F3/0484 ,  H04M1/02

Abstract: A gesture interaction method is applied to a terminal device having a foldable screen, where the foldable screen of the terminal device in a folded state includes a first touch display area, a second touch display area, and a third touch display area, and the third touch display area is between the first touch display area and the second touch display area. The gesture interaction method includes: determining that an angle value of an included angle formed between the first touch display area and the second touch display area is less than a specified angle value; obtaining an input event that acts on the third touch display area; and triggering, in response to the input event, the terminal device to execute an operation instruction corresponding to the input event.

公开(公告)号：US20220398057A1

公开(公告)日：2022-12-15

申请号：US17859493

申请日：2022-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing Cheng ,  Qi Sun ,  Huajian Tian ,  Xiaoxiao Chen ,  Qingyu Cui

IPC: G06F3/14 ,  H04M1/02

Abstract: An electronic device includes a first screen and a second screen. A high-power sensor of the electronic device is in a disabled state, and a low-power sensor of the electronic device is in an enabled state. The electronic device includes a foldable device. Based on this, after the electronic device receives a screen-on trigger signal from the low-power sensor or a processor of the electronic device, the electronic device determines a to-be-lit-up first target screen based on the screen-on trigger signal, and then controls the first target screen to be lit up.

公开(公告)号：US12300136B2

公开(公告)日：2025-05-13

申请号：US18250937

申请日：2021-10-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huajian Tian ,  Hongwei Qiu ,  Jiajia Hu ,  Yuanchang Shi

IPC: G09G3/00 ,  G06F3/01 ,  G06F3/0484 ,  G06F3/0488

Abstract: This application provides a display method and an electronic device. The method may be applied to an electronic device configured with a foldable screen. The foldable screen may also be understood as a foldable display screen. The foldable screen includes at least a first display area and a second display area. The method includes: determining the first display area as a display area at which the user gazes; adjusting a display direction of the first display area to match with a gaze direction of the user; and moving, to the display direction-adjusted first display area for display, an interface that is being presented in the second display area.

公开(公告)号：US20230244510A1

公开(公告)日：2023-08-03

申请号：US18171473

申请日：2023-02-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanchang Shi ,  Huajian Tian ,  Jiajia Hu ,  Hongwei Qiu

IPC: G06F9/451 ,  G06F9/48 ,  G06F3/0481 ,  G06F9/54

CPC classification number: G06F9/452 ,  G06F9/4812 ,  G06F3/0481 ,  G06F9/543

Abstract: A task start method includes: in a process in which a first task of a first application is run and performed on a screen, when the first task triggers a task jump for a second task, and when a window is required to display the second task, invoking a window start interface of a system; and starting the second task based on the window start interface. Starting the second task includes, when the second task supports floating window displaying, based on an unchanged display status of the first task, starting the second task, creating the first floating window based on the window start interface, and displaying the second task based on the first floating window. According to the method in an embodiment of this application, a current task directly triggers to start a floating window.

公开(公告)号：US12260143B2

公开(公告)日：2025-03-25

申请号：US17859493

申请日：2022-07-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing Cheng ,  Qi Sun ,  Huajian Tian ,  Xiaoxiao Chen ,  Qingyu Cui

IPC: G06F3/14 ,  H04M1/02 ,  G06F3/0346 ,  G06F3/044

Abstract: An electronic device includes a first screen and a second screen. A high-power sensor of the electronic device is in a disabled state, and a low-power sensor of the electronic device is in an enabled state. The electronic device includes a foldable device. Based on this, after the electronic device receives a screen-on trigger signal from the low-power sensor or a processor of the electronic device, the electronic device determines a to-be-lit-up first target screen based on the screen-on trigger signal, and then controls the first target screen to be lit up.

公开(公告)号：US11960327B2

公开(公告)日：2024-04-16

申请号：US17764591

申请日：2020-09-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huajian Tian ,  Xiaoxiao Chen ,  Wancheng Hu ,  Jing Cheng

IPC: G06F1/16 ,  G06F21/84

CPC classification number: G06F1/1677 ,  G06F21/84 ,  G06F2221/2149

Abstract: The display control method for an electronic device with a foldable screen according to an embodiment of this application includes: The electronic device determines a first use posture of using the electronic device by a user, and locks a first screen in response to the first use posture; and when detecting a photographing scenario of a camera and a flip operation performed by the user of the electronic device, the electronic device detects whether an object approaches the electronic device, and in response to a detection result, switches from performing displaying on the first screen to performing displaying on a second screen, or maintains the first screen on and the second screen off. In embodiments of this application, intelligent screen locking or automatic screen switching can be implemented based on different application scenarios, to implement an intelligent terminal device, and improve use performance of the terminal device.