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:
Feb. 27, 2018
Filed:
May. 02, 2016
Eosmem Corporation, Zhubei, Hsinchu County, TW;
Ching-Cherng Sun, Taoyuan, TW;
Jia-Lung Wang, Zhubei, TW;
Jhih-You Cai, Taoyuan, TW;
Yu-Yu Chang, Kaohsiung, TW;
Hui-Min Tsai, Zhubei, TW;
Ching-Lung Ti, Zhubei, TW;
Yeh-Wei Yu, Taoyuan, TW;
EOSMEM CORPORATION, Zhubei, Hsinchu County, TW;
Abstract
A fingerprint detection apparatus, a mobile device using the same and a manufacturing method thereof are provided. The fingerprint detection apparatus comprises an image sensing integrated circuit and a spatial filter disposed on the image sensing integrated circuit. The spatial filter has adjacent light tunnels for restricting an incident angle of light to the image sensing integrated circuit to prevent scattered light from entering the image sensing integrated circuit.