Method, apparatus, touch chip and electronic device for determining temperature status of touch screen

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United States of America Patent

PATENT NO 11543299
APP PUB NO 20200232855A1
SERIAL NO

16817790

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Abstract

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A method, apparatus, touch chip, and electronic device for determining a temperature status of a touch screen. The method for determining a temperature status of a touch screen includes: determining, based on a plurality of sampled characteristic values of each temperature monitoring node in each sampling period, a raw characteristic value of the temperature monitoring node in a the sampling period, the temperature monitoring being selected from a plurality of capacitance nodes in a touch array; and calculating, based on raw characteristic values of all temperature monitoring nodes in each sampling period, a raw characteristic statistic value in each sampling period, and determining the temperature status of the touch screen based on a raw characteristic statistic values in sampling periods.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN GOODIX TECHNOLOGY CO LTD13 \/ F BLOCK B TENGFEI INDUSTRIAL BUILDING FUTIAN FREE TRADE ZONE SHENZHEN GUANGDONG 518045 SHENZHEN CITY GUANGDONG PROVINCE 518045

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhou, Wei Shenzhen, CN 770 4458

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