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1. (WO2018076168) SENSOR DEVICE AND MOBILE TERMINAL

Pub. No.:    WO/2018/076168    International Application No.:    PCT/CN2016/103201
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Wed Oct 26 01:59:59 CEST 2016
IPC: G06K 9/00
Applicants: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
深圳市汇顶科技股份有限公司
Inventors: LONG, Wei
龙卫
Title: SENSOR DEVICE AND MOBILE TERMINAL
Abstract:
A sensor device and a mobile terminal. The sensor device comprises a cover plate (1), a sensor (5), at least one light emitting module (4), an upper light reflection film (3) and a lower light reflection film (6), and a light transmission glue layer (7). An ink layer (2) is disposed on the lower surface of the cover plate (1). The sensor (5) is disposed below the cover plate (1). The light emitting module (4) and the sensor (5) are disposed side by side. The upper light reflection film (3) is disposed on the lower surface of the ink layer (2), and the lower light reflection film (6) is disposed on the upper surface of the sensor (5). The light transmission glue layer (7) is dispose between the upper light reflection film (3) and the lower light reflection film (6). A light ray emitted by the light emitting module (4) of the sensor device passes through a background color and an opening of the ink layer (2) and can form a preset light shape or pattern, which guides operations of a user in a dark environment and brings a use experience to the user. The sensor device has a simple structure and a small size, and also enables fingerprint recognition, heart rate detection and other biological recognition functions to be implemented.