Title:
POWER SUPPLY METHOD, ELECTRONIC DEVICE, AND CHIP
Document Type and Number:
WIPO Patent Application WO/2024/093436
Kind Code:
A1
Abstract:
A power supply method, an electronic device (10), and a chip. The power supply method is applied to an electronic device (10) having a display screen (11). The power supply method comprises: in a first mode, when a first touch-control operation is received by means of a display screen (11), an electronic device (10) switching from the first mode to a second mode in response to the first touch-control operation, wherein the first mode is a mode in which a signal processing voltage of a touch-control function is acquired by means of a first power supply circuit (14) connected to a first chip (12), and the second mode is a mode in which signal processing voltages of a display function and the touch-control function are acquired by means of a second power supply circuit (15) connected to a second chip (13) (101).
Inventors:
QUAN JIANPING (CN)
Application Number:
PCT/CN2023/113104
Publication Date:
May 10, 2024
Filing Date:
August 15, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G06F1/26
Foreign References:
| CN114035702A | 2022-02-11 | |||
| CN111381661A | 2020-07-07 | |||
| CN112581894A | 2021-03-30 | |||
| CN217640138U | 2022-10-21 | |||
| KR20210080981A | 2021-07-01 | |||
| US20200272216A1 | 2020-08-27 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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