TOUCH-CONTROL KEY, TOUCH-CONTROL PANEL AND TOUCH-CONTROL TERMINAL

WIPO Patent Application WO/2017/101563

A1

A touch-control key, a touch-control panel and a touch-control terminal. The touch-control key comprises a touch-sensing layer (210), a pressure-sensing layer (220) and a shielding layer (230); the pressure-sensing layer (220) is provided below the touch-sensing layer (210), and the shielding layer (230) is provided below the pressure-sensing layer (220); when a finger or a touch-control body presses the touch-control key, the gap between the pressure-sensing layer (220) and the shielding layer (230) becomes smaller, such that an electrical signal sensed by the pressure-sensing layer (220) changes, and the magnitude of the pressure of the pressing of the finger or touch-control body is determined according to a change condition of the electrical signal; the pressure touch control from the touch-control body is sensed by using the touch-control key to enable the touch-control terminal using the touch control-key to respond to the pressure touch-control operation, such that man-machine interaction based on a touch-control key extends from a "time" dimension of long-time pressing to a "force" dimension of heavy pressing, thus enriching the hierarchy of man-machine interaction and user experience.

WANG GANG (CN)
JIANG ZHONGSHENG (CN)
HU SHAOXING (CN)

PCT/CN2016/101190

June 22, 2017

September 30, 2016

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XIAOMI INC (CN)

G06F3/041

CN105739756A	2016-07-06
CN105760011A	2016-07-13
CN204808295U	2015-11-25
CN203276248U	2013-11-06
US20150201273A1	2015-07-16

TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)

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