Invention Grant
- Patent Title: Device for testing the visual behavior of a person, and method for determining at least one optical design parameter of an ophthalmic lens using such a device
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Application No.: US15768382Application Date: 2016-10-14
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Publication No.: US10881289B2Publication Date: 2021-01-05
- Inventor: Guilhem Escalier , Isabelle Poulain , Benjamin Rousseau
- Applicant: Essilor International
- Applicant Address: FR Charenton-le-Pont
- Assignee: Essilor International
- Current Assignee: Essilor International
- Current Assignee Address: FR Charenton-le-Pont
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1559812 20151015
- International Application: PCT/FR2016/052665 WO 20161014
- International Announcement: WO2017/064441 WO 20170420
- Main IPC: A61B3/02
- IPC: A61B3/02 ; A61B3/11 ; A61B3/00 ; A61B3/113 ; G02C7/02 ; G02C13/00 ; A61B3/032 ; A61B3/024 ; A61B3/14
Abstract:
A device for testing visual behavior of a person, including: an active display configured to display at least one visually predominant target in a plurality of positions that are variable over time and that are aligned along at least one line or column, and a unit for controlling the display. The unit is programmed so that consecutive display positions of the target follow, over time, a visual tracking protocol.
Public/Granted literature
Information query
