TOUCH-CONTROL SENSING DEVICE, SENSING DEVICE FOR RECOGNIZING GESTURES OF USER, AND ELECTRONIC DEVICE AND PHYSIOLOGICAL-SIGNAL DETECTION DEVICE

Embodiments of the present disclosure provides a touch sensing device comprising: an air pressure sensor having a hole portion, an interior of the air pressure sensor being in flow communication with an exterior of the air pressure sensor through the hole portion; and a sealing structure being in fl...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN, Yongshuai, QI, Xin, LIAO, Fengyun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
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Beschreibung
Zusammenfassung:	Embodiments of the present disclosure provides a touch sensing device comprising: an air pressure sensor having a hole portion, an interior of the air pressure sensor being in flow communication with an exterior of the air pressure sensor through the hole portion; and a sealing structure being in flow communication with the air pressure sensor, the sealing structure and the air pressure sensor forming a cavity, the cavity being in flow communication with the interior of the air pressure sensor through the hole portion, wherein, a part of the cavity enclosed by the sealing structure deforms under user contact, and the deformation causes a change of an air pressure change at the cavity, the air pressure sensor receives the air pressure change at the cavity through the hole portion and converts the change of the air pressure into an electrical signal.