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1. (WO2018177387) FINGERPRINT IDENTIFICATION DEVICE AND TERMINAL DEVICE

Pub. No.:    WO/2018/177387    International Application No.:    PCT/CN2018/081224
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sat Mar 31 01:59:59 CEST 2018
IPC: G06F 1/16
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LUO, Jianhong
罗建红
YIN, Bangshi
尹帮实
GUO, Yang
郭阳
Title: FINGERPRINT IDENTIFICATION DEVICE AND TERMINAL DEVICE
Abstract:
Disclosed are a fingerprint identification device and a terminal device. The fingerprint identification device comprises: cover plate glass (21) for a touch screen, a fingerprint module (22), a waterproof gasket (23) and a position limiting module (24). The fingerprint module (22) is embedded in the cover plate glass (21). The waterproof gasket (23) is arranged between the fingerprint module (22) and the cover plate glass (21), and the waterproof gasket (23) is used to achieve the waterproof function between the fingerprint module (22) and the cover plate glass (21). The position limiting module (24) is arranged on the inner surface of the cover plate glass (21) in a bonded manner, and the fingerprint module (22) is connected to the limiting module (24) in a bonded manner. The limiting module (24) is used for limiting the fingerprint module (22) moving in a direction away from the inner surface of the cover plate glass (21). The fingerprint identification device realizes better waterproof performance and reliable operation, thereby improving the service life of a terminal device and furthermore improving the user experience. Moreover, the fingerprint identification device occupies a relatively small space and has a relatively low cost.