FOLDING ELECTRONIC DEVICE

WIPO Patent Application WO/2024/016616

A1

Embodiments of the present application provide a folding electronic device, applied to the technical field of electronics. A first power management module, a first load, and a first battery pack are provided in a first folding portion of the folding electronic device; a second power management module, a second load, and a second battery pack are provided in a second folding portion of the folding electronic device; the first power management module controls the first battery pack to supply power to the first load, and the second power management module controls the second battery pack to supply power to the second load. The folding electronic device further comprises an isolation circuit, and the isolation circuit can equalize voltages of two batteries connected to the isolation circuit. Thus, a power transmission path when the first battery pack supplies power to the first load and a power transmission path when the second battery pack supplies power to the second load can be shortened, and accordingly, the reliability of a turning mechanism and a flexible screen can be improved; moreover, the isolation circuit can reduce the voltage difference between the two batteries connected to the isolation circuit, thereby improving the safety and reliability of the folding electronic device.

SHI CONG (CN)
ZHU CHEN (CN)
MAO YANG (CN)
ZHANG TIELI (CN)
ZHANG CHANGYING (CN)

PCT/CN2023/071626

January 25, 2024

January 10, 2023

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HONOR DEVICE CO LTD (CN)

G06F1/26; G06F1/3203; H02J7/00

US20210124396A1	2021-04-29
CN114498803A	2022-05-13
CN110213406A	2019-09-06
CN113489103A	2021-10-08
US20210208655A1	2021-07-08

LEADER PATENT & TRADEMARK FIRM (CN)

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