Invention Grant
- Patent Title: Iris recognition device, manufacturing method therefor and application thereof
-
Application No.: US15313083Application Date: 2015-05-20
-
Publication No.: US10169651B2Publication Date: 2019-01-01
- Inventor: Yiwu Gu , Mengjie Luo , Xinke Tang , Jiewei Xu , Shixin Xu , Lin Huang
- Applicant: NINGBO SUNNY OPOTECH CO., LTD.
- Applicant Address: CN Ningbo, Zhejiang
- Assignee: Ningbo Sunny Opotech Co., Ltd.
- Current Assignee: Ningbo Sunny Opotech Co., Ltd.
- Current Assignee Address: CN Ningbo, Zhejiang
- Agency: David and Raymond Patent Firm
- Agent Raymond Y. Chan
- Priority: CN201410220458 20140522; CN201410350346 20140722; CN201410350634 20140722; CN201410351741 20140722; CN201410351764 20140722; CN201420406147U 20140722; CN201420407764U 20140722; CN201420407814U 20140722; CN201420409122U 20140722
- International Application: PCT/CN2015/079363 WO 20150520
- International Announcement: WO2015/176657 WO 20151126
- Main IPC: H04N5/33
- IPC: H04N5/33 ; G06K9/00 ; G06K9/20 ; H04N5/225
Abstract:
The iris recognition device includes an iris camera module used for collecting iris characteristics of a user, and at least one fill light component used for providing a supplementary light source for the iris camera module. When the iris recognition device is used for collecting the iris characteristics of the user, the supplementary light source provided by the fill light component reduces reflective spots on the iris or make reflective spots in areas other than iris such as sclera and pupil, thereby improving precision of the collected iris characteristics of the user.
Public/Granted literature
- US20170124392A1 Iris Recognition Device, Manufacturing Method Therefor and Application Thereof Public/Granted day:2017-05-04
Information query
