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:
May. 14, 2019
Filed:
Oct. 27, 2017
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Embodiments of the present application provide a method for determining optical sensing correction parameters, a biological feature detection apparatus and an electronic terminal. The method includes: determining a light intensity of this group of optical signals according to output data generated by a plurality of optical sensing units once under irradiation of the same group of optical signals to determine light intensities of a plurality of groups of optical signals; and determining optical sensing correction parameters of the plurality of optical sensing units according to the output data generated by the plurality of optical sensing units once under irradiation of each group of optical signals and the light intensities of the plurality of groups of optical signals.