TOUCH-SENSING COMPONENT

WIPO Patent Application WO/2021/114204

A1

A device, comprising a touch-sensing component. The touch-sensing component comprises a fixed support (1), a vibration plate (2) movably connected to the fixed support (1), elastic supporting members (3) connected between the fixed support (1) and the vibration plate (2), and an excitation structure (4) at least partially fixed to the vibration plate (2). The excitation structure (4) comprises a barrier plate (41) and an impact module (42) used for impacting the barrier plate (41), and the barrier plate (41) and/or the impact module (42) are/is fixed to the vibration plate (2). After the impact module (42) impacts the barrier plate (41), due to the fact that the action of force is mutual, the impact module (42) and the barrier plate (41) can generate strong vibration, and at least one of the impact module (42) and the barrier plate (41) is fixed to the vibration plate (2), the impact module (42) and/or the barrier plate (41) can drive the vibration plate (2) to vibrate strongly, and the touch-sensing component can obtain stronger vibration sense, thereby improving a tactile feedback effect.

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HUANG XINGZHI (CN)
MA JIE (CN)
WANG YAO (CN)
TANG YUN (CN)

PCT/CN2019/125040

June 17, 2021

December 13, 2019

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AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC TECHNOLOGIES PTE LTD (SG)

G06F3/01

CN205081656U	2016-03-09
CN209030062U	2019-06-25
CN108347678A	2018-07-31
CN109002170A	2018-12-14
US20080055277A1	2008-03-06

HENSEN INTELLECTUAL PROPERTY FIRM (CN)

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