Scully Scott Murphy & Presser
Fingerprint identification apparatus and electronic device
A fingerprint identification apparatus and an electronic device applicable to an electronic device having a display screen, including: an optical function layer, disposed between the display screen and a middle frame of the electronic device, wherein the optical function layer includes a quarter-wave plate and a polarizer, and the polarizer is disposed under the quarter-wave plate; and an optical fingerprint module, disposed under the optical function layer, and configured to receive a fingerprint optical signal transmitted through the quarter-wave plate and the polarizer, wherein the fingerprint detecting signal is used for detecting fingerprint information of a finger.
SHENZHEN GOODIX TECHNOLOGY CO., LTD.
H G G G G H G
H01L G06F G06V G06V G06V H01L G02B
inventional inventional inventional inventional inventional additional inventional
Mengping Canhong Songjin
Li Du Zhong