Power saving for large-area sensor

TW202636324APending Publication Date: 2026-09-01QUALCOMM INC
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Patent Information

Application Number
TW114146169
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2021-02-26
Filing Date
2022-01-17
Publication Date
2026-09-01

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Abstract

Some disclosed methods involve controlling, via a control system of an apparatus, a touch sensor system to obtain touch sensor data in a touch sensor system active area of the apparatus. Some disclosed methods involve controlling, via the control system, a fingerprint sensor system of the apparatus to obtain fingerprint sensor data in a fingerprint sensor system active area of the apparatus. Some disclosed methods involve determining, via the control system and based on the touch sensor data, n touch locations corresponding to n last user touches and controlling, via the control system, a size of the touch sensor system active area based, at least in part, on the n touch locations.
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