Security device and security system including the same
AssigneeSamsung Display Co., Ltd.
InventorsByung Han Yoo, Ki Seo Kim, Jae Kyoung Kim, Kyung Tea Park, Won Sang Park, Jong In Baek, Byeong Hee Won
Life of this patent
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Abstract
A security device includes a door handle unit disposed on a door body, a cover layer including a touch sensor and covering the door handle unit, a door locking unit which controls a locking of the door body. The touch sensor may include a plurality of sensor pixels, each including a sensor electrode which forms a second capacitor with a hand of a user when a touch occurs thereon by the user. The touch sensor may generate touch information based on a change in capacitance of the second capacitor corresponding to the touch.
Claims9
A security device comprising:
- a door handle unit disposed on a door body;
- a cover layer comprising a touch sensor, wherein the cover layer covers the door handle unit;
- and
- a door locking unit which controls a locking of the door body,
- wherein
- the touch sensor comprises a plurality of sensor pixels, each of which includes a sensor electrode which forms a second capacitor with a hand of a user when a touch occurs thereon by the user, and
- the touch sensor generates touch information based on a change in capacitance of the second capacitor corresponding to the touch,
- wherein the touch information comprises information about at least one of a fingerprint of the user and a palm print of the user.
Dependencies are inferred from the claim text.