Display method of electronic identification device, controller, electronic identification device and system

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United States of America Patent

PATENT NO 12026569
APP PUB NO 20230359854A1
SERIAL NO

17755856

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Abstract

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A display method of an electronic identification device, a controller, an electronic identification device and a system are provided. The display method includes: controlling the electronic identification device to enter a working state from a sleep state, and obtaining to-be-displayed data; power consumption corresponding to the electronic identification device in the sleep state being lower than power consumption corresponding to the electronic identification device in the working state; and refreshing the to-be-displayed data to an electronic ink screen for display through a serial peripheral interface bus, and controlling the electronic identification device to enter the sleep state again after the refreshing is completed.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTD100015 NO 10 JIUXIANQIAO ROAD BEIJING CHAOYANG DISTRICT BEIJING CITY BEIJING CITY 100015
CHONGQING BOE SMART ELECTRONICS SYSTEM CO LTD400714 NO 9 YUNHAN AVENUE SHUITU HI TECH INDUSTRIAL PARK BEIBEI DISTRICT CHONGQING CHONGQING CITY CHONGQING CITY 400714

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Lichun Beijing, CN 26 68
Liu, Bo Beijing, CN 672 3701
Liu, Yuanzhuo Beijing, CN 3 0
Wu, Jun Beijing, CN 507 5138
Xie, Yunyan Beijing, CN 11 6

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