The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2020
Filed:
Sep. 23, 2018
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present application provide a fingerprint apparatus, which includes: a first cover, a second cover, a sensing layer, a light transmission layer, a light emitter, a light receiver, a chip system and an optical micro electro mechanical system, where the sensing layer acquires touch information of a human and send the touch information to the chip system; the chip system determines a first touch unit in the plurality of touch units corresponding to a location on the first cover touched by the human according to the touch information, and send, to the light emitter, a first instruction for controlling the light emitter to emit the first optical signal, and to the optical micro electro mechanical system, a second instruction for controlling the optical micro electro mechanical system to adjust a propagation path of the first optical signal so that the first optical signal finally reaches the first touch unit.