公开(公告)号：US20250166575A1

公开(公告)日：2025-05-22

申请号：US19027750

申请日：2025-01-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huaqiang Huang ,  Tengfei Mu ,  Chunlei Guo ,  Congbiao Jiang

IPC: G09G3/3266 ,  G09G3/32 ,  G09G3/36

Abstract: A display apparatus includes a display drive chip and a display, and the display drive chip is configured to drive the display. A time sequence gating circuit is added to the display drive chip, and a time sequence switch circuit is added to the display. The time sequence gating circuit can provide a gating signal for the time sequence switch circuit of the display. The time sequence switch circuit may connect or disconnect a time sequence drive circuit to or from a plurality of gate lines of the display based on the gating signal.

公开(公告)号：US11416061B2

公开(公告)日：2022-08-16

申请号：US16814709

申请日：2020-03-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuhua Guo ,  Jiesi Li ,  Huanhuan Jing ,  Changfeng Zhou ,  Tengfei Mu

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/3287 ,  H04M1/73 ,  H04W52/02 ,  G06F1/3206 ,  G06F1/3234 ,  G06F1/329 ,  G06F1/3209

Abstract: Embodiments of the present invention provide a terminal control method and apparatus, and a terminal. The method includes: when a screen of a terminal is switched from a screen-on state to a screen-off state, detecting whether an enabling condition of a power saving mode is satisfied; and if the enabling condition of the power saving mode is satisfied, performing a power saving operation, where the power saving operation is used to reduce power consumption that occurs when an application program in the terminal runs in a background. In the embodiments of the present invention, power consumption in a screen-off state is reduced as much as possible without affecting normal use of a user.

公开(公告)号：US20180095518A1

公开(公告)日：2018-04-05

申请号：US15566627

申请日：2015-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Guo ,  Jiesi Li ,  Huanhuan Jing ,  Changfeng Zhou ,  Tengfei Mu

IPC: G06F1/32 ,  H04M1/73

Abstract: Embodiments of the present invention provide a terminal control method and apparatus, and a terminal. The method includes: when a screen of a terminal is switched from a screen-on state to a screen-off state, detecting whether an enabling condition of a power saving mode is satisfied; and if the enabling condition of the power saving mode is satisfied, performing a power saving operation, where the power saving operation is used to reduce power consumption that occurs when an application program in the terminal runs in a background. In the embodiments of the present invention, power consumption in a screen-off state is reduced as much as possible without affecting normal use of a user.

公开(公告)号：US20200278737A1

公开(公告)日：2020-09-03

申请号：US16814709

申请日：2020-03-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuhua Guo ,  Jiesi Li ,  Huanhuan Jing ,  Changfeng Zhou ,  Tengfei Mu

IPC: G06F1/3287 ,  H04M1/73 ,  H04W52/02 ,  G06F1/3206 ,  G06F1/3234 ,  G06F1/329

Abstract: Embodiments of the present invention provide a terminal control method and apparatus, and a terminal. The method includes: when a screen of a terminal is switched from a screen-on state to a screen-off state, detecting whether an enabling condition of a power saving mode is satisfied; and if the enabling condition of the power saving mode is satisfied, performing a power saving operation, where the power saving operation is used to reduce power consumption that occurs when an application program in the terminal runs in a background. In the embodiments of the present invention, power consumption in a screen-off state is reduced as much as possible without affecting normal use of a user.

公开(公告)号：US10591981B2

公开(公告)日：2020-03-17

申请号：US15566627

申请日：2015-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuhua Guo ,  Jiesi Li ,  Huanhuan Jing ,  Changfeng Zhou ,  Tengfei Mu

IPC: G06F1/32 ,  G06F1/3287 ,  H04M1/73 ,  H04W52/02 ,  G06F1/3206 ,  G06F1/3234 ,  G06F1/329

Abstract: Embodiments of the present invention provide a terminal control method and apparatus, and a terminal. The method includes: when a screen of a terminal is switched from a screen-on state to a screen-off state, detecting whether an enabling condition of a power saving mode is satisfied; and if the enabling condition of the power saving mode is satisfied, performing a power saving operation, where the power saving operation is used to reduce power consumption that occurs when an application program in the terminal runs in a background. In the embodiments of the present invention, power consumption in a screen-off state is reduced as much as possible without affecting normal use of a user.