公开(公告)号：US11639033B2

公开(公告)日：2023-05-02

申请号：US16612312

申请日：2018-05-09

Applicant: Essilor International

Inventor： Ludovic Jouard ,  Loïc Baillon

IPC: B29C64/40 ,  B29C64/124 ,  B29C64/153 ,  G02C5/00 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00

Abstract: Disclosed is a method for manufacturing a three-dimensional article, including: a step of producing the article by an additive manufacturing technology, the article including at least two parts that face, at least partially, each other or that have edges facing, at least partially, each other; and a step of finishing of the article. According to the invention, the two parts are produced together with a temporary connection that links the two parts, and the method includes, after the step of finishing, a step of unlinking the temporary connection in order to separate the two parts.

公开(公告)号：US11826100B2

公开(公告)日：2023-11-28

申请号：US16969626

申请日：2019-02-13

Applicant: Essilor International

Inventor： Stéphane Perrot ,  Amandine Debieuvre ,  Sylvain Chene ,  Florian Caleff ,  Loïc Baillon ,  Anne-Catherine Scherlen ,  Sarah Marie ,  Susana Montecelo

IPC: A61B3/06 ,  A61B3/00 ,  G01N21/01 ,  G01N21/47

CPC classification number: A61B3/063 ,  A61B3/0008 ,  G01N21/01 ,  G01N21/4738 ,  G01N2021/0112

Abstract: Disclosed is a binocular optoelectronic device wearable by a user for measuring a light sensitivity threshold of the user, including: a diffuser configured to face eyes of the user; at least one light source for emitting light toward the diffuser. The diffuser includes predetermined parameters allowing to provide a quasi-homogeneous light diffusion to at least one eye of the user from light emitted by the at least one light source.