公开(公告)号：US20210004101A1

公开(公告)日：2021-01-07

申请号：US16766587

申请日：2017-11-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shanshan Wei ,  Yanfeng Liang ,  Jianhui Li ,  Haohui Long

IPC: G06F3/041 ,  G06F1/16

Abstract: This application provides a touch display panel, a flexible display apparatus, and a method for manufacturing the touch display panel. The touch display panel includes a flexible substrate, a display component, a touch component, and a thin film encapsulation layer. The touch component and the display component are located at different locations on an upper surface of the flexible substrate, and the touch component and the display component are stacked together through folding, to form the touch display panel. The thin film encapsulation layer is formed on an upper surface of the touch component, an upper surface of the display component, and the upper surface of the flexible substrate. Due to a bendable feature of the flexible substrate, the display component and the touch component are manufactured at different locations on the flexible substrate at the same time, and an integrated touch display panel is formed through folding. In this way, a procedure of separately manufacturing the touch component is saved, and corresponding manufacturing costs are reduced. In addition, because the touch component and the display component are interconnected by using an internal circuit, a procedure of electrically connecting the touch component to the display component during assembly is saved. This shortens a manufacturing procedure and reduces costs of the touch display panel.

公开(公告)号：US20200244078A1

公开(公告)日：2020-07-30

申请号：US16828508

申请日：2020-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui Si ,  Haohui Long ,  Jianping Fang ,  Yanlin Wang ,  Taixiang Liu

IPC: H02J7/00

Abstract: A charging method and a related device are provided. A charge protection apparatus includes a micro control unit MCU, a current detection circuit, a gating circuit, and an I/O interface. The current detection circuit detects an external charging current flowing through a power cable. The current detection circuit transmits the external charging current to the MCU. The MCU transmits the external charging current to a user terminal by using the I/O interface, so that the user terminal calculates a current difference between the external charging current and an internal charging current detected by the user terminal, and determines, based on the current difference, whether to generate a circuit control command. The MCU receives the circuit control command sent by the user terminal, and controls, according to the circuit control command, the gating circuit to be in a closed state or an open state.